IS127 Darlington Optocoupler, 1 Channel, SOP, 4 Pin, 3.75kV
IS127 1-channel Darlington optocoupler by ISOCOM. Features 3.75kV isolation, SOP 4-pin package, and 300V collector-emitter voltage.
The IS127 Darlington Optocoupler from ISOCOM COMPONENTS 2004 LTD is a 1-channel, high-density, high-voltage isolator designed for reliable signal transmission. It consists of an infrared LED optically coupled with a high-voltage NPN silicon photo-Darlington. A key design feature is the integral base-emitter resistor, which serves to optimise switching speed and maintain stable performance under elevated temperature conditions.
Delivering robust electrical isolation, this device features an impressive isolation voltage of 3.75kV and a high minimum current transfer ratio (CTR) of 1000%. It supports a forward current of up to 50mA and boasts a high collector-emitter voltage of 300V. Furthermore, the component operates reliably across a wide temperature range from -55°C to +110°C, making it perfectly suited for demanding environments.
Key Specifications
- Number of Channels: 1
- Case Style: SOP
- Number of Pins: 4
- Forward Current (If Max): 50mA
- Isolation Voltage: 3.75kV
- CTR Min: 1000%
- Collector Emitter Voltage (V(br)ceo): 300V
This optocoupler provides excellent isolation and dependable switching for a variety of sensitive electronic circuits.
- No. of Channels: 1 Channel
- Case Style: SOP
- No. of Pins: 4 Pins
- Forward Current If Max: 50mA
- Isolation Voltage: 3.75kV
- CTR Min: 1000%
- Collector Emitter Voltage V(br)ceo: 300V
- Operating Temperature Range: -55°C to +110°C
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- Weight: 1 grams
- Optocoupler Case Style: SOP
- of Pins: 4Pins
- SVHC: No SVHC (25-Jun-2025)
Documents
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