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BROADCOM ACPL214500E Phototransistor Optocoupler

The ACPL-214-500E from Avago is a surface-mount, single-channel, half-pitch phototransistor optocoupler housed in a 4-pin SO package. It features two light-emitting diodes connected inversely in parallel, optically coupled to a phototransistor. Designed for input/output interfacing in programmable controllers, computers, sequence controllers, and appliances, it offers a minimum CTR of 20% at ±5mA input, and a high input-output isolation voltage of 3000 Vrms. Response time is typically 2 microseconds, with a CMR of 10kV/µs, and it meets UL, CSA, and IEC standards, rated for up to ±50mA forward current. Suitable for industrial automation and measurement applications, it ensures reliable signal isolation in complex systems.

Authorized Distributors
Source:Newark
Part No:ACPL-214-500E
Stock:15000
Inv Date:06-01-2026
Price: Unit price: $0.327
Buy/RFQ:
Source:DigiKey
Part No:ACPL-214-500E
Stock:58704
Inv Date:06-01-2026
Price: Unit price: $0.84
Buy/RFQ:
Part No:ACPL-214-500E
Stock:963
Inv Date:06-02-2026
Price: Unit price: $0.84
Buy/RFQ:

BROADCOM ACPL214500E Phototransistor Optocoupler Specifications:

  • Package Type: 4-pin SO surface-mount
  • Light-Emitting Diodes: Two LEDs connected inversely parallel
  • Phototransistor Coupling: Optical
  • Current Transfer Ratio: Minimum 20% at ±5mA input
  • Input Voltage: 5V supply
  • Isolation Voltage: 3000 Vrms
  • Response Time: Typical 2 microseconds at 10V, 2mA Collector Current
  • Common-Mode Rejection: Typical 10kV/µs
  • Forward Current Rating: Up to ±50mA
  • Operating Temperature: -55°C to +110°C
  • Storage Temperature: -55°C to +125°C
  • Maximum Collector-Emitter Voltage: 80V
  • Maximum Collector Power Dissipation: 150mW
  • Maximum Storage Solder Temperature: 260°C for 10 seconds

Buy the Buy Broadcom ACPL-214-500E Part Number ACPL214500E Online

Purchase the Broadcom ACPL-214-500E optocoupler online to benefit from fast delivery and high-quality signal isolation. This single-channel device features a compact SO package, high input-output isolation voltage of 3000 Vrms, and a response time of just 2 microseconds, making it ideal for industrial automation, measurement systems, and safety-critical applications. Its robust construction ensures reliable performance in demanding environments. Order now and enhance your system's safety, efficiency, and reliability with this industry-leading optocoupler product.

Order your Broadcom ACPL-214-500E surface-mount phototransistor optocoupler today and ensure reliable signal isolation for industrial automation and control projects.

Frequently Asked Questions

Where can I buy BROADCOM ACPL214500E?

You can click on the BUY or RFQ button to purchase ACPL214500E from an authorized BROADCOM distributor.

How do I troubleshoot issues or seek technical support for part ACPL214500E?

You can download the ACPL214500E datasheet or visit the BROADCOM website for support.

Who is the manufacturer of ACPL214500E?

BROADCOM

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