Single-channel phototransistor optocoupler contains a GaAs infrared LED optically coupled to an NPN silicon phototransistor. The SSOP-4 package uses a 1.27 mm pin pitch and provides 2,500 Vrms isolation with 4.5 mm minimum creepage and clearance. The output transistor is rated for 80 V collector-emitter voltage and 50 mA collector current. L-rank current transfer ratio is 100% to 300% at 5 mA input current and 5 V collector-emitter voltage. Embossed-tape reel packaging is specified for surface-mount assembly.
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| Number of Channels | 1 |
| Output Type | NPN phototransistor |
| Package | 4-pin SSOP |
| Pin Pitch | 1.27mm |
| Isolation Voltage | 2500Vrms |
| Creepage Distance | 4.5 minmm |
| Air Distance | 4.5 minmm |
| Isolation Thickness | 0.1 minmm |
| Forward Current | 50 maxmA/ch |
| Reverse Voltage | 6 maxV |
| Collector-Emitter Voltage | 80 maxV |
| Collector Current | 50 maxmA/ch |
| Forward Voltage | 1.1 typ, 1.4 max at IF=5 mAV |
| Current Transfer Ratio | 100 to 300, L rank% |
| Collector Saturation Voltage | 0.3 maxV |
| Rise Time | 3 typµs |
| Fall Time | 5 typµs |
| Operating Ambient Temperature | -55 to +100°C |
| Storage Temperature | -55 to +150°C |
| Lead Finish | Pb-Free |
| Ul | UL1577 approved, single protection |
| Csa | CAN/CSA-C22.2 No. 62368-1 approved, basic insulation |
| Bsi | BS EN 62368-1 approved, basic/supplementary insulation |
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