quad channel phototransistor optocoupler Broadcom ACPL 847 300E with full pitch design and DIP package
Broadcom ACPL-8x7 Multi-Channel Full-Pitch Phototransistor Optocoupler
Product Overview
The Broadcom ACPL-8x7 series comprises DC-input, multi-channel phototransistor optocouplers designed for reliable signal transmission between circuits of different potentials and impedances. Available in dual-channel (ACPL-827) and quad-channel (ACPL-847) configurations, these optocouplers feature a full-pitch design and are housed in compact DIP packages. They offer high input-output isolation voltage of 5000 Vrms, a typical response time of 4 s, and a minimum Current Transfer Ratio (CTR) of 50%. These features make them suitable for I/O interfaces in programmable controllers and computers, sequence controllers, system appliances, and measuring instruments.
Product Attributes
- Brand: Broadcom
- Optocoupler Type: Phototransistor
- Channel Configuration: Dual-channel (ACPL-827), Quad-channel (ACPL-847)
- Package Type: DIP
- Safety and Regulatory Approvals: CSA, UL 1577, IEC/EN/DIN EN 60747-5-2
- Lead Free Option Available
Technical Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Units | Test Conditions | Note |
|---|---|---|---|---|---|---|---|
| Forward Voltage | VF | 1.2 | 1.4 | V | IF = 20 mA | ||
| Reverse Current | IR | 10 | A | VR = 4V | |||
| Terminal Capacitance | Ct | 30 | 250 | pF | V = 0, f = 1 kHz | ||
| Collector Dark Current | ICEO | 100 | nA | VCE = 20V, IF = 0 mA | |||
| Collector-Emitter Breakdown Voltage | BVCEO | 70 | V | IC = 0.1 mA, IF = 0 mA | |||
| Emitter-Collector Breakdown Voltage | BVECO | 6 | V | IE = 10 A, IF = 0 mA | |||
| Collector Current | IC | 2.5 | 30 | mA | IF = 5 mA, VCE = 5V | ||
| Current Transfer Ratio | CTR | 50 | 600 | % | CTR = (IC/IF) 100% | ||
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.1 | 0.2 | V | IF = 20 mA, IC = 1 mA | ||
| Isolation Resistance | RISO | 5x1010 | 1x1011 | DC500V, R.H. 40% ~ 60% | |||
| Floating Capacitance | CF | 0.6 | 1 | pF | V = 0, f = 1 MHz | ||
| Cut-off Frequency (3 dB) | FC | 80 | kHz | VCE = 5V, IC = 2 mA, RL = 100 | See Figure 12. | ||
| Response Time (Rise) | tr | 4 | 18 | s | VCE = 2V, IC = 2 mA, RL = 100 | See Figure 12. | |
| Response Time (Fall) | tf | 3 | 18 | s | VCE = 2V, IC = 2 mA, RL = 100 | See Figure 12. | |
| Input-Output Isolation Voltage | VISO | 5000 | Vrms | AC for 1 min, R.H. 40% ~ 60% | |||
| Package Dimensions (ACPL-827) | 300-mil DIP-8 | ||||||
| Package Dimensions (ACPL-847) | 300-mil DIP-16 | ||||||
| Options | Wide-lead spacing (0.4 in.), Lead bend for SMD, Tape and reel for SMD, IEC/EN/DIN EN 60747-5-2 approved, Lead free |
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