IC Phoenix logo

Home ›  4  › 41 > 4N28

4N28 from QTC

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

4N28

Manufacturer: QTC

GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS

Partnumber Manufacturer Quantity Availability
4N28 QTC 1852 In Stock

Description and Introduction

GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS The part 4N28 is an optocoupler manufactured by various companies, including QT Optoelectronics (QTC). The 4N28 is a 6-pin DIP (Dual In-line Package) optocoupler that consists of a gallium arsenide infrared LED and a silicon phototransistor. Key specifications for the 4N28 include:

- **Isolation Voltage**: 5300 Vrms
- **Collector-Emitter Voltage (VCEO)**: 30 V
- **Collector Current (IC)**: 100 mA
- **Current Transfer Ratio (CTR)**: 20% to 100% (typically)
- **LED Forward Current (IF)**: 60 mA (maximum)
- **LED Forward Voltage (VF)**: 1.15 V to 1.5 V (typically)
- **Response Time**: 2 µs to 5 µs (typically)
- **Operating Temperature Range**: -55°C to +100°C

These specifications are standard for the 4N28 optocoupler and are consistent across manufacturers, including QTC. Always refer to the specific datasheet for precise details.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips