Photocoupler

FL817C Datasheet – 4 Pin Dip – Photocoupler – Fangjing

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Part Number: FL817C

Function : PHOTOTRANSISTOR, Photocoupler

Package: 4 PIN DIP

Manufacturer: FANGJING TECHNOLOGY

Image

FL817C image

Pinout:

FL817C pinout

Features

1. Current transfer ratio  (CTR:MIN.50% at IF =5mA ,VCE =5V)
2. High isolation voltage between input  and output  (Viso=5000 V rms )
3. Compact dual-in-line package
4. FL817*:1-channel type
5. Pb free

Applications:

1. Computer terminals
2. System appliances, measuring instruments
3. Registers, copiers, automatic vending machines
4. Cassette type recorder
5. Electric home appliances, such as fan heaters, etc.
6. Signal transmission between circuits of different potentials and impedances

FL817C datasheet

FL817C Datasheet


 

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TLP621 Datasheet – Photocoupler, Phototransistor – Toshiba

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Part Number: TLP621, TLP621-2

Function: Programmable Controller AC / DC−Input Module Solid State Relay

Package: 4 Pin, 8 Pin type

Manufacturer: Toshiba Semiconductor

Image :

TLP621-Photocoupler

Description

The TOSHIBA TLP621 consists of a photo-transistor optically coupled to a gallium arsenide infrared emitting diode. The TLP621-2 offers two isolated channels in an eight lead plastic DIP, which the TLP621-4 provides four isolated channels in a sixteen plastic DIP.

Pinout
TLP621-pinout-datasheet
Features

1. Collector-emitter voltage : 55 V (min.)
2. Current transfer ratio : 50% (min.) Rank GB : 100% (min.)
3. Isolation voltage : 5000Vrms(min)
4. UL recognized: UL1577, file No. E67349
5. UL approved: CSA Component Acceptance Service No.5A, file No. E67349
6. Option (D4) type VDE approved : DIN EN60747-5-5

 

TLP621 PDF Datasheet Download


 

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