6N136VG Optoisolator - Equivalent & Substitute Parts

Part Overview

The 6N136VG is an 8-pin high-speed optocoupler manufactured by Isocom Components 2004 LTD, designed for applications requiring galvanic isolation with a 5000Vrms isolation voltage rating. This optoisolator features a transistor output with base connection, operating across a temperature range of -55°C to 100°C. The component is actively produced and maintains full RoHS3 compliance. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across critical isolation, switching, and output parameters.

Substiute Parts

6N136VG

Isocom Components 2004 LTDIn Stock: 9716N136VG Datasheet

Current PartRFQ

6N136G

Isocom Components 2004 LTDIn Stock: 10706N136G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 6N136VG is determined by strict equivalence across the following critical parameters:

• Voltage - Isolation: 5000Vrms minimum
• Number of Channels: 1 channel configuration
• Output Type: Transistor with Base
• Current Transfer Ratio: 19% (Min) to 50% (Max) @ 16mA
• Voltage - Output (Max): 20V
• Current - Output / Channel: 8mA
• Package / Case: 8-DIP (0.400", 10.16mm)
• Mounting Type: Through Hole
• Operating Temperature Range: -55°C ~ 100°C

The 6N136G meets all specified electrical and mechanical parameters, maintaining identical isolation voltage, channel configuration, output characteristics, and thermal operating range. Both components utilize the same 8-DIP package footprint and through-hole mounting technology.

Parameter Comparison

Engineering Selection Recommendations

Both the 6N136VG and 6N136G are active production components with full RoHS3 compliance and REACH unaffected status. Selection between these parts is based on availability and supply chain requirements, as electrical performance and mechanical specifications are identical. Both components maintain the same isolation voltage rating, output characteristics, and thermal operating envelope. The 8-DIP through-hole package ensures direct PCB compatibility without requiring layout modifications. Component selection should prioritize inventory availability and lead time considerations, as functional equivalence is complete across all specified parameters.

Frequently Asked Questions (FAQ)

Q: Can the 6N136G directly replace the 6N136VG in existing designs?

A: Yes. The 6N136G provides complete electrical and mechanical equivalence. Isolation voltage, channel configuration, output type, current transfer ratio, output voltage and current ratings, and package footprint are identical. Direct substitution is possible without circuit modifications.

Q: Are there any differences in the 8-DIP package between these parts?

A: No. Both components use the identical 8-DIP (0.400", 10.16mm) package with through-hole mounting. PCB footprints and land patterns are interchangeable.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 6N136VG and 6N136G are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. Moisture sensitivity level is 1 (Unlimited) for both components.

Q: What is the significance of the 5000Vrms isolation voltage rating?

A: The 5000Vrms isolation voltage specifies the maximum potential difference that can be safely maintained between the input and output circuits. This rating determines the component's suitability for high-voltage isolation applications and safety-critical circuit designs.

Q: Are the current transfer ratios identical between these optocouplers?

A: Yes. Both parts specify a current transfer ratio of 19% (minimum) to 50% (maximum) at 16mA input current. This parameter defines the ratio of output current to input current and is critical for circuit design calculations.

Q: What operating temperature range do these components support?

A: Both the 6N136VG and 6N136G operate across -55°C to 100°C. This range covers industrial and extended commercial temperature requirements.