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BROADCOM HCNW3120500E High-Voltage Optocoupler

The HCNW3120 is a high-voltage, optocoupler designed for driving power IGBTs and MOSFETs in motor control, inverter, and switch-mode power supply applications. It features an AlGaAs LED, provides an output peak current of 2.5A, and offers high insulation voltage of 1414V peak. Its wide operating voltage range (15-30V), low output voltage (max 0.5V), and UL recognition make it suitable for industrial automation, motor drives, and power conversion systems. The device ensures reliable electrical isolation and fast switching speeds for efficient power management.

Authorized Distributors
Source:Newark
Part No:HCNW3120-500E
Stock:1801
Inv Date:06-01-2026
Price: Unit price: $4.62
Buy/RFQ:
Source:DigiKey
Part No:HCNW3120-500E
Stock:7950
Inv Date:06-01-2026
Price: Unit price: $2.36644
Buy/RFQ:
Part No:HCNW3120-500E
Stock:302
Inv Date:06-02-2026
Price: Unit price: $4.6
Buy/RFQ:

BROADCOM HCNW3120500E High-Voltage Optocoupler Specifications:

  • Output Peak Current: 2.5A
  • Maximum Insulation Voltage: 1414V peak
  • Supply Voltage Range: 15 to 30 V
  • Output Voltage (Low): Max 0.5V
  • Input Current: 7-16mA
  • Operating Temperature: -40°C to 100°C
  • Reinforced Isolation: Meets IEC/EN/DIN EN 60747-5-5
  • Peak Output Current (Low): 2.5A
  • UL Recognized: 5000 Vrms for 1 minute
  • Response Speed: Up to 500 ns switching time
  • Thermal Resistance: LED-to-Case 467°C/W, Detector-to-Case 126°C/W
  • Construction: AlGaAs LED with optically coupled IC

Buy the Buy Avago HCNW3120 Part Number 500E Online

Purchase the Avago HCNW3120 500E optocoupler online for superior electrical isolation and power drive capabilities. Its high insulation voltage, fast switching speeds, and wide operating voltage make it ideal for motor control, power supplies, and industrial automation. Designed with an AlGaAs LED, it offers a peak output current of 2.5A and meets industry safety standards with UL and IEC certifications. Ensure reliable and efficient power management by ordering this high-voltage optocoupler today for your power electronics needs.

Get Avago HCNW3120 500E today—built for high-voltage power switching and reliable motor control in industrial environments.

Frequently Asked Questions

Where can I buy BROADCOM HCNW3120500E?

You can click on the BUY or RFQ button to purchase HCNW3120500E from an authorized BROADCOM distributor.

How do I troubleshoot issues or seek technical support for part HCNW3120500E?

You can download the HCNW3120500E datasheet or visit the BROADCOM website for support.

Who is the manufacturer of HCNW3120500E?

BROADCOM

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