6N136 Transistor: Circuit, Pinout, and Datasheet
High Speed Optocouplers 1Mbd High-Speed Trans Out CTR>35%
The high-speed optocoupler 6N136 is a photoelectric coupling device with excellent characteristics. This model is packaged with a high-level infrared light-emitting tube and a photosensitive transistor. This article mainly introduces circuit, pinout, datasheet and other detailed information about Vishay Semiconductor 6N136.

6N136 optocoupler ic testing | 6N136 pinout circuit diagram
6N136 Description
In a DIP-8 plastic container, the 6N136 is an optocoupler with a GaAIAs infrared emitting diode that is optically coupled with an integrated photodetector that consists of a photodiode and a high-speed transistor. Signals can be transmitted at up to 2 MHz between two electrically separated circuits. The potential difference between the circuits to be linked should not exceed the reference voltages that are allowed.
It has a small size, long life, strong anti-interference, high isolation voltage, high speed, and TTL logic level Compatible and other features, can be used for isolation circuits, switching circuits, digital-to-analog conversion, logic circuits, long-term transmission, over-current protection, high-voltage control, level matching, linear amplification, etc.
6N136 Pinout

Pinout
6N136 CAD Model

Symbol

Footprint

3D Model
6N136 Features
• Isolation test voltages: 5300 VRMS
• TTL compatible
• High bit rates: 1.0 Mbit/s
• High common-mode interference immunity
• Bandwidth 2.0 MHz
• Open-collector output
• External base wiring possible
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC
Specifications
- TypeParameter
- Factory Lead Time6 Weeks
- Mount
In electronic components, the term "Mount" typically refers to the method or process of physically attaching or fixing a component onto a circuit board or other electronic device. This can involve soldering, adhesive bonding, or other techniques to secure the component in place. The mounting process is crucial for ensuring proper electrical connections and mechanical stability within the electronic system. Different components may have specific mounting requirements based on their size, shape, and function, and manufacturers provide guidelines for proper mounting procedures to ensure optimal performance and reliability of the electronic device.
Through Hole - Mounting Type
The "Mounting Type" in electronic components refers to the method used to attach or connect a component to a circuit board or other substrate, such as through-hole, surface-mount, or panel mount.
Through Hole - Package / Case
refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.
8-DIP (0.300, 7.62mm) - Number of Pins8
- Current Transfer Ratio-Min19% @ 16mA
- Number of Elements1
- Operating Temperature
The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.
-55°C~100°C - Packaging
Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.
Tube - Published2012
- Part Status
Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.
Active - Moisture Sensitivity Level (MSL)
Moisture Sensitivity Level (MSL) is a standardized rating that indicates the susceptibility of electronic components, particularly semiconductors, to moisture-induced damage during storage and the soldering process, defining the allowable exposure time to ambient conditions before they require special handling or baking to prevent failures
1 (Unlimited) - Additional Feature
Any Feature, including a modified Existing Feature, that is not an Existing Feature.
TTL COMPATIBLE - Max Power Dissipation
The maximum power that the MOSFET can dissipate continuously under the specified thermal conditions.
100mW - Base Part Number
The "Base Part Number" (BPN) in electronic components serves a similar purpose to the "Base Product Number." It refers to the primary identifier for a component that captures the essential characteristics shared by a group of similar components. The BPN provides a fundamental way to reference a family or series of components without specifying all the variations and specific details.
6N136 - Voltage - Isolation
Voltage - Isolation is a parameter in electronic components that refers to the maximum voltage that can be safely applied between two isolated points without causing electrical breakdown or leakage. It is a crucial specification for components such as transformers, optocouplers, and capacitors that require isolation to prevent electrical interference or safety hazards. The voltage isolation rating ensures that the component can withstand the specified voltage without compromising its performance or safety. It is typically measured in volts and is an important consideration when designing circuits that require isolation between different parts of the system.
5300Vrms - Output Voltage
Output voltage is a crucial parameter in electronic components that refers to the voltage level produced by the component as a result of its operation. It represents the electrical potential difference between the output terminal of the component and a reference point, typically ground. The output voltage is a key factor in determining the performance and functionality of the component, as it dictates the level of voltage that will be delivered to the connected circuit or load. It is often specified in datasheets and technical specifications to ensure compatibility and proper functioning within a given system.
400mV - Output Type
The "Output Type" parameter in electronic components refers to the type of signal or data that is produced by the component as an output. This parameter specifies the nature of the output signal, such as analog or digital, and can also include details about the voltage levels, current levels, frequency, and other characteristics of the output signal. Understanding the output type of a component is crucial for ensuring compatibility with other components in a circuit or system, as well as for determining how the output signal can be utilized or processed further. In summary, the output type parameter provides essential information about the nature of the signal that is generated by the electronic component as its output.
Transistor with Base - Configuration
The parameter "Configuration" in electronic components refers to the specific arrangement or setup of the components within a circuit or system. It encompasses how individual elements are interconnected and their physical layout. Configuration can affect the functionality, performance, and efficiency of the electronic system, and may influence factors such as signal flow, impedance, and power distribution. Understanding the configuration is essential for design, troubleshooting, and optimizing electronic devices.
SINGLE - Number of Channels1
- Power Dissipation
the process by which an electronic or electrical device produces heat (energy loss or waste) as an undesirable derivative of its primary action.
100mW - Voltage - Forward (Vf) (Typ)
The parameter "Voltage - Forward (Vf) (Typ)" in electronic components refers to the typical forward voltage drop across the component when it is conducting current in the forward direction. It is a crucial characteristic of components like diodes and LEDs, indicating the minimum voltage required for the component to start conducting current. The forward voltage drop is typically specified as a typical value because it can vary slightly based on factors such as temperature and manufacturing tolerances. Designers use this parameter to ensure that the component operates within its specified voltage range and to calculate power dissipation in the component.
1.33V - Input Type
Input type in electronic components refers to the classification of the signal or data that a component can accept for processing or conversion. It indicates whether the input is analog, digital, or a specific format such as TTL or CMOS. Understanding input type is crucial for ensuring compatibility between different electronic devices and circuits, as it determines how signals are interpreted and interacted with.
DC - Optoelectronic Device Type
Optoelectronic Device Type refers to the classification of electronic components that can both detect and emit light. These devices convert electrical signals into light or vice versa, making them essential for applications such as optical communication, sensing, and display technologies. Common types of optoelectronic devices include light-emitting diodes (LEDs), photodiodes, phototransistors, and laser diodes. Understanding the optoelectronic device type is crucial for selecting the appropriate component for a specific application based on factors such as wavelength, power output, and sensitivity.
LOGIC IC OUTPUT OPTOCOUPLER - Forward Current
Current which flows upon application of forward voltage.
25mA - Max Output Voltage
The maximum output voltage refers to the dynamic area beyond which the output is saturated in the positive or negative direction, and is limited according to the load resistance value.
15V - Data Rate
Data Rate is defined as the amount of data transmitted during a specified time period over a network. It is the speed at which data is transferred from one device to another or between a peripheral device and the computer. It is generally measured in Mega bits per second(Mbps) or Mega bytes per second(MBps).
1 MBps - Output Current per Channel
Output Current per Channel is a specification commonly found in electronic components such as amplifiers, audio interfaces, and power supplies. It refers to the maximum amount of electrical current that can be delivered by each individual output channel of the component. This parameter is important because it determines the capacity of the component to drive connected devices or loads. A higher output current per channel means the component can deliver more power to connected devices, while a lower output current may limit the performance or functionality of the component in certain applications. It is crucial to consider the output current per channel when selecting electronic components to ensure they can meet the power requirements of the intended system or setup.
8mA - Rise Time
In electronics, when describing a voltage or current step function, rise time is the time taken by a signal to change from a specified low value to a specified high value.
800ns - Fall Time (Typ)
Fall Time (Typ) is a parameter used to describe the time it takes for a signal to transition from a high level to a low level in an electronic component, such as a transistor or an integrated circuit. It is typically measured in nanoseconds or microseconds and is an important characteristic that affects the performance of the component in digital circuits. A shorter fall time indicates faster switching speeds and can result in improved overall circuit performance, such as reduced power consumption and increased data transmission rates. Designers often consider the fall time specification when selecting components for their circuits to ensure proper functionality and efficiency.
800 ns - Max Collector Current
Max Collector Current is a parameter used to specify the maximum amount of current that can safely flow through the collector terminal of a transistor or other electronic component without causing damage. It is typically expressed in units of amperes (A) and is an important consideration when designing circuits to ensure that the component operates within its safe operating limits. Exceeding the specified max collector current can lead to overheating, degradation of performance, or even permanent damage to the component. Designers must carefully consider this parameter when selecting components and designing circuits to ensure reliable and safe operation.
8mA - Reverse Breakdown Voltage
Reverse Breakdown Voltage is the maximum reverse voltage a semiconductor device can withstand before it starts to conduct heavily in the reverse direction. It is a critical parameter in diodes and other components, indicating the threshold at which the material's insulating properties fail. Beyond this voltage, the device may enter a breakdown region, leading to potential damage if not properly managed. This parameter is essential for ensuring safe operation and reliability in electronic circuits.
5V - Max Input Current
Max Input Current is a parameter that specifies the maximum amount of electrical current that can safely flow into an electronic component without causing damage. It is an important consideration when designing or using electronic circuits to ensure that the component operates within its specified limits. Exceeding the maximum input current can lead to overheating, component failure, or even pose safety risks. Manufacturers provide this parameter in datasheets to help engineers and users understand the limitations of the component and ensure proper operation within the specified parameters.
25mA - Turn On / Turn Off Time (Typ)
Turn On / Turn Off Time (Typ) in electronic components refers to the time it takes for a device to switch from a non-conducting state to a conducting state (Turn On) and vice versa (Turn Off). This parameter is crucial for understanding the speed and responsiveness of the component in switching applications. It typically indicates the average time under specified conditions and is essential for optimizing the performance in circuits where rapid switching is required, such as in power electronics and digital logic devices.
200ns, 200ns - Current Transfer Ratio
Current Transfer Ratio (CTR) is the gain of the optocoupler. It is the ratio of the phototransistor collector current to the IRED forward current. CTR = (IC / IF) * 100 It is expressed as a percentage (%).
35 % - Radiation Hardening
Radiation hardening is the process of making electronic components and circuits resistant to damage or malfunction caused by high levels of ionizing radiation, especially for environments in outer space (especially beyond the low Earth orbit), around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear warfare.
No - RoHS Status
RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.
ROHS3 Compliant
Parts with Similar Specs
- ImagePart NumberManufacturerPackage / CaseNumber of PinsNumber of ChannelsVoltage - IsolationCurrent Transfer RatioCurrent Transfer Ratio (Min)Rise TimeMax Output VoltageOutput VoltageView Compare
6N136-X001
8-DIP (0.300, 7.62mm)
8
1
5300Vrms
35 %
19% @ 16mA
800 ns
15 V
400 mV
6N136 Circuit

Pull Up Resistor of 2.2k Connects With the Collector Terminal
When you connect the Vin signal to a 1MHz signal, the Vout pin receives an inverted signal. Because, by default, 5 volts logic appears on the Vout terminal, and the ground signal appears on the Vout pin when the transistor is turned on. In summary, the Vout pin will produce an inverted output when compared to the input signal.
6N136 Circuit Diagram

Circuit Diagram
Internal LED turns on and transmits IR beam and active poto transistor when appropriate input current reaches the terminals (+Vf and -Vf). Look at the diagram below, where the 6N136 IC has inverted the polarity of the input pulse. If the input logic is strong, the output will be weak, and if the input logic is weak, the output will be strong.
6N136 Alternatives
| Part Number | Description | Manufacturer |
| 6N139#500OPTOELECTRONICS | 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 0.1 Mbps, 0.300 INCH, SURFACE MOUNT, DIP-8 | Agilent Technologies Inc |
| HCPL-5700#200OPTOELECTRONICS | 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 0.1Mbps, HERMETIC SEALED, CERAMIC, DIP-8 | Avago Technologies |
| HCPL-0700OPTOELECTRONICS | 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, SO-8 | Fairchild Semiconductor Corporation |
| HCPL-2730-020OPTOELECTRONICS | Logic IC Output Optocoupler, 2-Element, 5000V Isolation, 0.300 INCH, DIP-8 | Agilent Technologies Inc |
| HCPL0500VOPTOELECTRONICS | 8-Pin SOIC 1 Mbit/s Single-Channel High Speed Transistor Output Optocoupler, 3000-TUBE | onsemi |
| HCPL-4503-560OPTOELECTRONICS | 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 1Mbps, 0.300 INCH, SURFACE MOUNT, DIP-8 | Avago Technologies |
| HCPL-0500VOPTOELECTRONICS | 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 1 Mbps, LEAD FREE, SOIC-8 | Rochester Electronics LLC |
| HCNW4502EOPTOELECTRONICS | 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 1Mbps, 0.400 INCH, LEAD FREE, DIP-8 | Avago Technologies |
| SFH6325OPTOELECTRONICS | Logic IC Output Optocoupler, 2-Element, 5300V Isolation, 1MBps, PLASTIC, DIP-8 | Infineon Technologies AG |
| HCPL-5701#200OPTOELECTRONICS | Logic IC Output Optocoupler, 1-Element, 1500V Isolation, 0.1MBps, HERMETIC SEALED, CERAMIC, DIP-8 | Agilent Technologies Inc |
6N136 Applications
• Line Receivers
• Pulse Transformer Replacement
• Output Interface to CMOS-LSTTL-TTL
• Wide Bandwidth Analog Coupling
6N136 Package

Package
6N136 Manufacturer
Vishay offers an unrivaled selection of discrete semiconductors (diodes, MOSFETs, and optoelectronics) as well as passive components (resistors, inductors, and capacitors). In the industrial, computing, automotive, consumer, telecommunications, military, aerospace, and medical markets, these components are employed in almost all types of electronic systems and equipment.
Trend Analysis
Datasheet PDF
- Datasheets :
- RohsStatement :
- PCN Design/Specification :
- Mfg CAD Models :
1.What is the difference between 6N135 and 6N136 optocoupler devices?
(1) The Composition is Different ① Optocoupler device 6N135: There is an 850nm wavelength AlGaAsLED inside and an integrated detector. The detector consists of a photodiode, a high-gain linear operational amplifier and a Schottky clamped open collector triode. ② 6N136: A high-level infrared light-emitting tube and photosensitive triode are encapsulated inside. (2)The Characteristics are Different ① Optocoupler device 6N135: It has temperature, current and voltage compensation functions, high input and output isolation, LSTTL/TTL compatible, high speed (typically 10MBd), and a very small input current of 5mA. ② 6N136: It has the characteristics of small size, long life, strong anti-interference, high isolation voltage, high speed, and TTL logic-level compatibility. (3)Different Uses ① Optocoupler device 6N135: application in a logic circuit, as solid-state switch application, application in trigger circuit, application in the pulse amplifier circuit. ② 6N136: used for isolation circuits, switching circuits, digital-to-analog conversion, logic circuits, long-term transmission, over-current protection, high-voltage control, level matching, linear amplification, etc.
2.What is the difference between 6N137 and 6N136?
The supply voltage range of 6N137 is smaller, and 136 is relatively large, which can reach 15V. The maximum speed of 136 is not as good as 137, the former is only 1Mb, and the latter is 10Mb.
3.What is the high speed of 6N136?
The main feature of 6N136 is a high speed, tPraJn_H=0.5 (RL=1.9Ω), so it can display and give full play to its excellent characteristics of high speed in the isolation of high-speed digital communication interfaces, and the data baud rate can reach 500k or more. . In contrast, common photoelectric coupling devices 4N25 and TILI17 can only achieve a baud rate of several thousand.
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