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BROADCOM HCNW139000E High Gain Optocoupler

These high gain optocouplers feature a Light Emitting Diode and an integrated high gain photodetector, providing extremely high current transfer ratio for isolating signals. Designed for low input current and high-speed operation, models HCNW139 and HCNW138 are suitable for safety-insulated applications like ground isolation, line receivers, and high-voltage electrical systems. They offer high output current, wide insulation clearance, and RoHS compliance, with UL and IEC approval. Packages include DIP, SOIC-8, and widebody options, ensuring robust performance across environments.

Authorized Distributors
Source:DigiKey
Part No:HCNW139-000E
Stock:2844
Inv Date:06-01-2026
Price: Unit price: $2.41
Buy/RFQ:
Part No:HCNW139-000E
Stock:2908
Inv Date:06-02-2026
Price: Unit price: $2.39
Buy/RFQ:

BROADCOM HCNW139000E High Gain Optocoupler Specifications:

  • Input Current: 0.5 mA (minimum) for high CTR
  • Current Transfer Ratio: 2000% typical, 4500% for HCNW139/138
  • Input Forward Voltage: 1.0 - 1.75 V at 0.5 - 1.6 mA
  • Output Current: Up to 60 mA
  • Isolation Voltage: 3750 V rms (UL), 5000 V rms (UL Option 020)
  • Insulation Clearance: 9.6 mm (air), 10.0 mm (tracking)
  • Package Types: DIP, SOIC-8, widebody DIP, Gull wing surface mount
  • Operating Temperature: -40°C to 85°C
  • Storage Temperature: -55°C to 125°C
  • Maximum Operating Voltage: 18 V (collector-emitter), 7 V (input to output)
  • Reflow Soldering Temperature: Peak 245°C
  • RoHS and REACH compliant; UL recognized under UL1577
  • Capacitance: 60 - 90 pF
  • Safety Approvals: IEC/EN/DIN EN 60747-5-2, CSA, UL

Buy the Avago Series High Gain Optocoupler: HCNW139000E

Experience high-performance signal isolation with the Avago HCNW139000E optocoupler, ideal for low input current applications requiring high current transfer ratio. Its high CTR guarantees reliable performance in ground and voltage isolation, line receivers, and safety-critical systems. Compatible with various packages including DIP, SOIC-8, and widebody, it ensures flexible integration. UL and IEC certified, RoHS compliant, and suitable for demanding electrical environments, this optocoupler offers durability, safety, and efficiency for modern electronic designs. Purchase online today to enhance your system’s reliability.

Get Avago HCNW139000E today—built for precision and long-lasting durability in electrical insulation and ground isolation systems.

Frequently Asked Questions

Where can I buy BROADCOM HCNW139000E?

You can click on the BUY or RFQ button to purchase HCNW139000E from an authorized BROADCOM distributor.

How do I troubleshoot issues or seek technical support for part HCNW139000E?

You can download the HCNW139000E datasheet or visit the BROADCOM website for support.

Who is the manufacturer of HCNW139000E?

BROADCOM

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