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6N137-500E-JSM

Public Made by Adom

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JSMSEMI Logic Output Optoisolators, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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6N137-500E-JSM

JSMSEMI · Logic Output Optoisolators · SOP-8

6N137-500E-JSM from JSMSEMI, 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 connection.
2 ANODE input LED anode input; recommended input forward current IF is 7.5 mA min to 15 mA max, absolute maximum 20 mA.
3 CATHODE input LED cathode input; input reverse voltage must not exceed 5 V.
4 NC unconnected No connection.
5 GND power_in Ground for the output detector; a 0.1 µF bypass capacitor is recommended between pins 8 and 5 with lead length under 10 mm.
6 VO output Open-collector output, low when the LED is on and enabled; absolute maximum 7 V and 50 mA, with pull-up RL of 330 Ω to 4 kΩ recommended.
7 VE input Enable input: high level 2.0 V to VCC and low level 0 to 0.8 V; absolute maximum VCC + 0.5 V and 5 mA, and the output is low only when the LED is on and VE is high or not connected.
8 VCC power_in Supply voltage, recommended 4.5 V to 5.5 V, absolute maximum 7 V for 1 minute.

Key specifications

Parameter Value
Manufacturer JSMSEMI
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 TS -55 125 °C 3
Operating temperature TA -40 85 °C 3
Input forward current IF 20 mA 3
Input reverse voltage VR 5 V 3
Supply voltage (maximum 1 minute) VCC 7 V Maximum 1 minute 3
Input strobe current IE 5 mA 3
Output collector current IO 50 mA 3
Output collector voltage VO 7 V 3
Output collector power dissipation PO 85 mW 3
Input current, low level IFL 0 250 µA 3
Input current, high level IFH 7.5 15 mA 3
Supply voltage VCC 4.5 5.5 V 3
Low-level strobe voltage VEL 0 0.8 V 3
High-level strobe voltage VEH 2 V 3
Operating temperature TA -40 85 °C 3
Output pull-up resistor RL 330 4 Ω / kΩ With load (RL = 1 kΩ), N = 5 TTL loads 3
High level output current IOH 5.5 100 µA VO=5.5V, IF=250µA 3
Input threshold current ITH 3 5 mA VO=0.6V, IOL(Sinking)=13mA 3
Low level output voltage VOL 0.35 0.6 V VCC=5.5V, VE=2.0V, IF=5mA, IOL(Sinking)=13mA 3
High level supply current ICCH 7 10 mA IF = 0 mA 3
Low level supply current ICCL 9 13 mA VE= 0.5V, VCC=5.5V, IF = 10 mA 3
High level strobe current IEH -0.7 -1.6 mA VCC= 5.5V, VE = 2.0 V 3
Low level strobe current IEL -0.9 -1.6 mA VCC= 5.5V, VE = 0.5 V 3
High level strobe voltage VEH 2 V 3
Low level strobe voltage VEL 0.8 V 3
Input forward voltage VF 1.4 1.75 V IF = 10 mA 3
Input reverse voltage VR 5 V IR = 10 µA 3
High level output propagation delay time tPLH 50 100 ns 4
Low level output propagation delay time tPHL 60 100 ns 4
Pulse width distortion / tPHL -tPLH/ 40 ns 4
Input-output leakage current II-O 1 µA 45% RH, t = 5s, VI-O=3kV dc 4
Input-output isolation voltage VISO 5000 V rms RH ≤ 50%, t = 1 min 4
Rise time (10-90%) tr 30 ns RL=350Ω, CL=15pF 4
Fall time (90-10%) tf 10 ns RL=350Ω, CL=15pF 4
VEH to VEL strobe delay time tELH 30 ns RL = 350 Ω, CL = 15 pF 4
Input-output isolation capacitance CI-O 0.6 pF f = 1 MHz 4

CAD (KiCad official)

  • Symbol: 6N137-500E-JSM
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: 6n137-500e-jsm-etched.step / 6n137-500e-jsm-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 6n137-500e-jsm.step / 6n137-500e-jsm.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: JSMSEMI datasheet (7 pp, sha256 ce319dc3bfc15955, retrieved 2026-10-18, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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).

Datasheet PDF