Single Channel Half Pitch Phototransistor Optocoupler Broadcom ACPL 214 500E for Sequence Controllers
Product Overview
The Broadcom ACPL-214 is a single-channel, half-pitch phototransistor optocoupler designed for AC input applications. It features two inversely parallel connected light-emitting diodes optically coupled to a phototransistor, housed in a 4-pin SO package. This optocoupler provides high input-output isolation voltage of 3750 VRMS and a typical response time of 2 s. With a minimum Current Transfer Ratio (CTR) of 20% at 1 mA input current, the ACPL-214 is suitable for I/O interfaces in programmable controllers and computers, sequence controllers, system appliances, measuring instruments, and signal transmission between circuits of different potentials and impedances.
Product Attributes
- Brand: Broadcom
- Package Type: SO-4 Surface Mount
- Certifications: cUL, IEC/EN/DIN EN 60747-5-5
- RoHS Compliant: Yes (indicated by option codes)
Technical Specifications
| Feature | Value | Conditions/Notes |
|---|---|---|
| Product Name | ACPL-214 | AC Input, Half-Pitch Phototransistor Optocoupler |
| Input Channels | Single Channel | |
| Input Type | AC Input | |
| Isolation Voltage (RMS) | 3750 VRMS | For 1 minute |
| Current Transfer Ratio (CTR) | 20% (min) | IF = 1 mA, VCC = 5V |
| Response Time (tr) | 2 s (typ) | VCC = 10V, IC = 2 mA, RL = 100 |
| Common Mode Rejection (CMR) | 10 kV/s (typical) | |
| Forward Voltage (VF) | 1.2 - 1.4 V | IF = 20 mA |
| Collector Dark Current (ICEO) | 100 nA (max) | VCE = 48V, IF = 0 mA |
| Collector-Emitter Breakdown Voltage (BVCEO) | 80 V | IC = 0.5 mA, IF = 0 mA |
| Emitter-Collector Breakdown Voltage (BVECO) | 7 V | IE = 100 A, IF = 0 mA |
| Collector-Emitter Saturation Voltage (VCE(sat)) | 0.4 V (max) | IF = 8 mA, IC = 2.4 mA |
| Isolation Resistance (Riso) | 5 10 (min) | DC500V, R.H. 40%~60% |
| Cut-off Frequency (FC) | 80 kHz (typ) | VCC = 5V, IC = 2 mA, RL = 100 |
| Response Time (Fall) (tf) | 3 s (typ) | |
| Turn-on Time (ton) | 3 s (typ) | |
| Turn-off Time (toff) | 3 s (typ) | |
| Storage Temperature | 55 to 125 C | |
| Operating Temperature | 55 to 110 C | |
| Collector Current (IC) | 50 mA (max) | |
| Collector Power Dissipation (PC) | 150 mW (max) | |
| CTR Ranks Available | 0 (20% - 400%), A (50% - 250%) | IF = 1 mA, VCE = 5V |
| Package Options | SO-4 Surface Mount | Tape and Reel available |
| Ordering Example 1 | ACPL-214-560E | SO-4, Tape & Reel, IEC/EN/DIN EN 60767-5-5, Rank 0, RoHS |
| Ordering Example 2 | ACPL-214-50AE | SO-4, Tape & Reel, Rank A, RoHS |
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