component
6N136S
Public Made by Adomby adom
UMW Transistor, Photovoltaic Output Optoisolators, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdown6N136S
UMW · Transistor, Photovoltaic Output Optoisolators · SOP-8
6N136S from UMW, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | NC | unconnected | No internal connection. |
| 2 | LED+ | input | LED anode; average forward current is limited to 25 mA, 50 mA peak (50% duty, 1 ms), with 16 mA used for the test conditions. |
| 3 | LED- | input | LED cathode; reverse input voltage is limited to 5 V. |
| 4 | NC | unconnected | No internal connection. |
| 5 | GND | power_in | Ground reference for the detector side, isolated from the input pins 1-4. |
| 6 | VO | output | Open-collector output, rated -0.5 to 20 V with 8 mA average and 16 mA peak output current. |
| 7 | VB | power_in | Photodiode bias connection that speeds up the output transistor, with base current limited to 5 mA. |
| 8 | VCC | power_in | Detector supply voltage, rated -0.5 to 30 V absolute maximum. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| Package | SOP-8 |
| Category | Optoisolators |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Storage temperature | TSTG | -55 | 125 | °C | TA=25°C | 2 | |
| Operating temperature | TOPR | -55 | 100 | °C | TA=25°C | 2 | |
| Lead solder temperature | TSOL | 260 | °C | 10 sec | 2 | ||
| DC/Average forward input current | IF(avg) | 25 | mA | Derate 0.8mA/°C above 70°C | 2 | ||
| Peak forward input current | IF(pk) | 50 | mA | 50% duty cycle, 1 ms p.w. | 2 | ||
| Peak transient input current | IF(trans) | 1 | A | ≤1µs p.w., 300 pps | 2 | ||
| Reverse input voltage | VR | 5 | V | 2 | |||
| Input power dissipation | PD(i) | 100 | mW | Derate 0.9mW/°C above 70°C | 2 | ||
| Average output current | IO(avg) | 8 | mA | 2 | |||
| Peak output current | IO(pk) | 16 | mA | 2 | |||
| Emitter-base reverse voltage | VEBR | 5 | V | 2 | |||
| Supply voltage | VCC | -0.5 | 30 | V | 2 | ||
| Output voltage | VO | -0.5 | 20 | V | 2 | ||
| Base current | IB | 5 | mA | 2 | |||
| Output power dissipation | PD(o) | 100 | mW | Derate 2.0mW/°C above 70°C | 2 | ||
| Input reverse breakdown voltage | BVR | 5 | V | IR=10µA | 3 | ||
| Input forward voltage | VF | 1.45 | 1.7 | V | IF=16mA, TA=25°C | 3 | |
| Input forward voltage | VF | 1.8 | V | IF=16mA | 3 | ||
| Temperature coefficient of forward voltage | ΔVF/ΔTA | -1.6 | mV/°C | IF=16mA | 3 | ||
| Current transfer ratio | CTR | 19 | 24 | % | IF=16mA, VCC=4.5V, VO=0.4V, TA=25°C | 3 | |
| Current transfer ratio | CTR | 15 | 25 | % | IF=16mA, VCC=4.5V, VO=0.5V | 3 | |
| Logic high output current | IOH | 0.001 | 0.5 | µA | IF=0mA, VO=VCC=5.5V, TA=25°C | 3 | |
| Logic high output current | IOH | 0.005 | 1 | µA | IF=0mA, VO=VCC=15V, TA=25°C | 3 | |
| Logic high output current | IOH | 50 | µA | IF=0mA, VO=VCC=15V | 3 | ||
| Logic low supply current | ICCL | 120 | 200 | µA | IF=16mA, VO=Open, VCC=15V | 3 | |
| Logic low output voltage | VOL | 0.1 | 0.4 | V | IF=16mA, VCC=4.5V, IO=3mA, TA=25°C | 4 | |
| Logic low output voltage | VOL | 0.5 | V | IF=16mA, VCC=4.5V, IO=2.4mA | 4 | ||
| Common mode transient immunity at logic high | /CMH/ | 10000 | V/µs | IF=0mA, VCM=10VP-P, RL=1.9kΩ, TA=25°C | 5 | ||
| Common mode transient immunity at logic low | /CML/ | 10000 | V/µs | IF=16mA, VCM=10VP-P, RL=1.9kΩ, TA=25°C | 5 | ||
| Withstand insulation test voltage | VISO | 5000 | VRMS | RH≤50%, TA=25°C, t=1min. | 5 | ||
| Input-output insulation leakage current | II-O | 1 | µA | Relative humidity=45%, TA=25°C, t=5s, VI-O=3000VDC | 5 | ||
| Capacitance (input to output) | CI-O | 0.6 | pF | f=1MHz | 5 | ||
| DC Current gain | HFE | 150 | IO=3mA, VO=5V | 5 |
CAD (KiCad official)
- Symbol:
6N136S - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
6n136s-etched.step/6n136s-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);6n136s.step/6n136s.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: UMW datasheet (10 pp, sha256
56cbf670a72d6578, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).