BROADCOM ACPL-217-500E SOIC-4 Optocoupler, 1 Channel, 50 mA
BROADCOM SOIC-4 optocoupler with 3kV isolation & 50% CTR. Ideal for PLC interfaces, signal isolation & industrial electronics.
The BROADCOM ACPL-217-500E is a high-performance, surface-mount phototransistor optocoupler, offering reliable signal isolation and transmission. Designed for demanding industrial and electronic applications, this single-channel device optically couples a light-emitting diode to a phototransistor, providing a safe and effective interface between circuits of different potentials and impedances.
A key feature is its robust isolation capability, with a high input-output isolation voltage of 3000Vrms, ensuring protection against voltage surges and enhancing system safety. It boasts a minimum current transfer ratio (CTR) of 50%, guaranteeing efficient signal transmission even at low input currents. The device also offers excellent common-mode rejection (CMR) of 10kV/µs, minimising interference from electrical noise in demanding environments.
Technical Performance
- Fast Switching: Features a non-saturated response time of 2µs (typical), making it suitable for applications requiring rapid signal processing.
- High Reliability: Approved to rigorous international safety and quality standards, including CSA, UL, and IEC/EN/DIN EN 60747-5-2.
- Compact Design: Housed in a space-saving, half-pitch SOIC-4 package, it is ideal for high-density PCB layouts.
This optocoupler is a versatile solution for protecting sensitive control circuitry, providing level shifting, and eliminating ground loops in complex electronic systems.
- I/O interfaces for programmable logic controllers (PLCs)
- Computer and sequence controller interfaces
- System appliances and measuring instruments
- Signal transmission between circuits of different potentials
- Number of Channels: 1 Channel
- Package / Case Style: SOIC
- Number of Pins: 4 Pins
- Output Type: Phototransistor
- Forward Current (If Max): 50 mA
- Isolation Voltage: 3 kV
- Current Transfer Ratio (CTR Min): 50%
- Collector-Emitter Voltage V(br)ceo: 80V
- Non-Saturated Response Time: 2µs (typical)
- Common Mode Rejection (CMR): 10 kV/µs (typical)
- Dimensions (Height x Width x Depth): 43 mm x 33 mm x 15 mm
- Weight: 0.1 grams
- Compliance Standards: CSA, UL, IEC/EN/DIN EN 60747-5-2 approved
- of Channels: 1 Channel
- Optocoupler Case Style: SOIC
- of Pins: 4Pins
- CTR Min: 50%
- SVHC: No SVHC (23-Jan-2024)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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