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BROADCOM HCNW3120300E High-Voltage Optocoupler

The HCNW3120 is an optocoupler designed for high-voltage isolation and reliable IGBT and MOSFET gate drive applications. Featuring a maximum output current of 2.5A and high insulation voltage of 1414Vpeak (IEC/EN/DIN EN 60747-5-2), it ensures safety and efficiency in motor control inverters and switch mode power supplies. The device incorporates a GaAsP LED in some versions and an AlGaAs LED in others, with UL recognition up to 5000 Vrms, and complies with RoHS standards. Its wide operating voltage range of 15-30V, low output voltage, and rapid switching speeds make it ideal for industrial automation and power conversion systems.

Authorized Distributors
Source:Newark
Part No:HCNW3120-300E
Stock:1944
Inv Date:06-01-2026
Price: Unit price: $4.62
Buy/RFQ:
Source:DigiKey
Part No:HCNW3120-300E
Stock:2233
Inv Date:06-01-2026
Price: Unit price: $4.94
Buy/RFQ:
Part No:HCNW3120-300E
Stock:1397
Inv Date:06-02-2026
Price: Unit price: $4.61
Buy/RFQ:

BROADCOM HCNW3120300E High-Voltage Optocoupler Specifications:

  • Maximum Output Current: 2.5A
  • Insulation Voltage: 1414Vpeak (IEC/EN/DIN EN 60747-5-2)
  • LED Drive Current: 2.0A minimum, 2.5A maximum
  • Supply Voltage Range: 15-30V
  • Operating Temperature Range: -40°C to 100°C
  • Maximum Storage Temperature: -55°C to 125°C
  • Peak transient input current: 1.0A
  • Output Voltage (Vov/(Vcc - Vee)): 0 to 35V
  • Package Types: Wide Body DIP, Gull Wing Mount
  • Thermal Resistance: Case to Ambient 83°C/W
  • Soldering Temperature: 260°C for 10 seconds
  • UL Recognition: Up to 5000 Vrms for 1 min
  • CSA Approved, IEC/EN/DIN certified
  • RoHS Compliant

Buy the Avago Series 3120 HCNW3120: 2.5A High-Voltage Optocoupler

Order the HCNW3120 online today to enhance your industrial power systems and motor control setups. With a maximum output current of 2.5A, high IEC insulation voltage of 1414Vpeak, and UL recognition up to 5000 Vrms, this optocoupler offers superior performance and safety. Its wide operating voltage range of 15-30V, rapid switching speeds, and RoHS compliance make it perfect for high-voltage power supplies, inverters, and automation systems. Ensure your projects benefit from reliable isolation and robust performance—buy now for quick delivery!

Buy Avago HCNW3120 now and experience unmatched reliability and high-voltage isolation in your power and motor control applications.

Frequently Asked Questions

Where can I buy BROADCOM HCNW3120300E?

You can click on the BUY or RFQ button to purchase HCNW3120300E from an authorized BROADCOM distributor.

How do I troubleshoot issues or seek technical support for part HCNW3120300E?

You can download the HCNW3120300E datasheet or visit the BROADCOM website for support.

Who is the manufacturer of HCNW3120300E?

BROADCOM

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