Phototransistor Optocoupler Broadcom HCPL-814-000E with AC Input Response and RoHS Compliant Options
Product Overview
The HCPL-814 is an AC input phototransistor optocoupler featuring high input-output isolation voltage (5,000 Vrms) and low collector dark current. Designed for direct operation with AC input current, it utilizes two light emitting diodes connected inverse parallel and a phototransistor. This compact dual-in-line package offers a fast response time (typically 4 s) and a minimum current transfer ratio (CTR) of 20% at 1 mA input current. It is suitable for applications such as detecting or monitoring AC signals, AC line/digital logic isolation, programmable logic controllers, and AC/DC input modules. The product is UL, CSA, and IEC/EN/DIN EN 60747-5-2 approved, with RoHS 6 fully compliant options available.
Product Attributes
- Brand: Avago Technologies
- Certifications: UL Recognized, CSA Component Acceptance, IEC/EN/DIN EN 60747-5-2
- Compliance: RoHS 6 fully compliant options available
- Package Type: 4-pin DIP
Technical Specifications
| Feature | Specification | Conditions |
|---|---|---|
| Input Type | AC input response | |
| Isolation Voltage (Viso) | 5,000 Vrms | AC for 1 minute, R.H. = 40 ~ 60% |
| Collector Dark Current (ICEO) | max. 10-7 A | VCE = 20 V |
| Current Transfer Ratio (CTR) | min. 20% | IF = 1 mA, VCE = 5 V |
| Response Time (tr) | typ. 4 s | VCE = 2 V, IC = 2 mA, RL = 100 |
| Collector-Emitter Voltage (VCEO) | 35 V | |
| Emitter-Collector Voltage (VECO) | 6 V | |
| Forward Current (IF) | 50 mA | Absolute Maximum |
| Collector Current (IC) | 50 mA | Absolute Maximum |
| Forward Voltage (VF) | typ. 1.2 V, max. 1.4 V | IF = 20 mA |
| Collector Current (IC) | 0.2 mA to 3 mA | IF = 1 mA |
| Collector-Emitter Saturation Voltage (VCE(sat)) | max. 0.2 V | IF = 20 mA, IC = 1 mA |
| Isolation Resistance (Riso) | min. 5 x 1010 | DC 500 V, 40 ~ 60% R.H. |
| Cut-off Frequency (fc) | typ. 80 kHz | VCE = 5 V, IC = 2 mA, RL = 100 , -3 dB |
| Response Time (Fall) (tf) | typ. 3 s, max. 18 s | VCE = 2 V, IC = 2 mA, RL = 100 |
| Package Options | Standard DIP-4, Wide lead spacing (W00), Surface mount leads (300), Tape and reel (500), IEC/EN/DIN EN 60747-5-2 (060) | |
| Ordering Example 1 | HCPL-814-360E | 300 mil DIP-4, AC Gull Wing Surface Mount, Tube, 20%<CTR<300%, IEC/EN/DIN EN 60767-5-2, RoHS compliant |
| Ordering Example 2 | HCPL-814-50AE | 300 mil DIP-4, AC Gull Wing Surface Mount, Tape and Reel, 50%<CTR<150%, RoHS compliant |
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