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ONSEMI 6N137SDM Logic Gate Optocoupler

The ONSEMI 6N137SDM is a single-channel optocoupler that combines an AlGaAS LED with a high-speed photo-detector logic gate. It's ideal for ground loop elimination, LSTTL to TTL conversion, and data multiplexing. The device offers a fan-out of 8 over a wide temperature range and incorporates a noise shield for enhanced common mode rejection. Its safety and insulation ratings make it suitable for various industrial applications requiring electrical isolation.

Authorized Distributors
Source:Newark
Part No:6N137SDM
Stock:3000
Inv Date:06-10-2026
Price: Unit price: $0.741
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Source:DigiKey
Part No:6N137SDM
Stock:6339
Inv Date:06-10-2026
Price: Unit price: $0.62903
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Part No:6N137SDM
Stock:676
Inv Date:06-11-2026
Price: Unit price: $1.54
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Part No:6N137SDM
Stock:537000
Inv Date:06-10-2026
Price: Unit price: $0.655
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Part No:6N137SDM
Stock:7000
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ONSEMI 6N137SDM Logic Gate Optocoupler Specifications:

  • Very High Speed: 10 MBit/s
  • Superior CMR: 10 kV/µs
  • Fan-out: 8 Over -40°C to +85°C
  • Logic Gate Output: Yes
  • Strobable Output: Yes
  • Wired OR-open Collector: Yes
  • Safety and Regulatory Approvals: UL1577, 5,000 VACRMS for 1 Minute – DIN EN/IEC60747-5-5
  • Applications: Ground Loop Elimination, LSTTL to TTL, Data Multiplexing, Switching Power Supplies, Pulse Transformer Replacement, Computer-peripheral Interface
  • Input-to-Output Test Voltage Method A: < 150 VRMS
  • Input-to-Output Test Voltage Method B: < 450 VRMS
  • Maximum Working Insulation Voltage: 890 Vpeak
  • Highest Allowable Over-Voltage: 6,000 Vpeak
  • External Creepage: ≥8.0 mm
  • External Clearance: ≥7.4 mm
  • External Clearance (for Option TV): ≥10.16 mm
  • Distance Through Insulation: ≥0.5 mm
  • Case Temperature: 150 °C
  • Input Current: 200 mA
  • Output Power: 300 mW
  • Insulation Resistance: > 109 Ω

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Frequently Asked Questions

Where can I buy ONSEMI 6N137SDM?

You can click on the BUY or RFQ button to purchase 6N137SDM from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part 6N137SDM?

You can download the 6N137SDM datasheet or visit the ONSEMI website for support.

Who is the manufacturer of 6N137SDM?

ONSEMI

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