LTV4N35 Datasheet – Photocoupler ( Phototransistor )

This is one of the Photocoupler types.

This is a kind of thpe semiconductor.

Part Number : LTV4N35

Function : General Purpose Type Photocoupler

Package : DIP 6 Pin Type

Manufactures : Liteon, Vishay


LTV4N35 datasheet arduino


Each optocoupler consists of gallium arsenide infrared LED and a silicon NPN phototransistor. These families include the LTV4N35, 4N35, 4N36, 4N37, 4N38 couplers.


LTV4N35 Pinout

LTV4N35 pinout


1. High current transfer ratio (CTR : MIN.100% at IF=10mA, VCE=10V)

2. Response time (ton : TYP, 3 s at VCE=10V, IC=2mA, RL=100 )

3. Isolation test voltage 5000 VRMS

4. Interfaces with common logic families



1. I/O interfaces for computers.
2. System appliances, measuring instruments.
3. Signal transmission between circuits of different
potentials and impedances.


Ordering Information

LTV-4N35 / 4N35
LTV-4N35M / 4N35M
LTV-4N35S / 4N35S
LTV-4N35S-TA / 4N35S-TA
LTV-4N35S-TA1 / 4N35S-TA1
LTV-4N37 / 4N37
LTV-4N37M / 4N37M
LTV-4N37S / 4N37S
LTV-4N37S-TA / 4N37S-TA
LTV-4N37S-TA1 / 4N37S-TA1
LTV4N35-V / 4N35-V
LTV4N35M-V / 4N35M-V
LTV4N35S-V / 4N35S-V
LTV4N35STA1-V / 4N35STA1-V
LTV4N37-V / 4N37-V
LTV4N37M-V / 4N37M-V
LTV4N37S-V / 4N37S-V
LTV4N37STA1-V / 4N37STA1-V

LTV4N35 Datasheet


LTV4N35 pdf


TLP250 Datasheet PDF – Photocoupler – Toshiba

Part Number : TLP250

Function : Photocoupler GaAlAs Ired & Photo−IC

Package : DIP 8pin

Manufacturers : Toshiba

Image :

TLP250 datasheet


Description :

The TOSHIBA TLP250 consists of a GaAlAs light emitting diode and a integrated photodetector.
This unit is 8−lead DIP package. This device is suitable for gate driving circuit of IGBT or power MOS FET.


TLP250 pinout



1. Input threshold current: IF=5mA(max.)
2. Supply current (ICC): 11mA(max.)
3. Supply voltage (VCC): 10−35V
4. Output current (IO): ±1.5A (max.)
5. Switching time (tpLH/tpHL): 1.5μs(max.)
6. Isolation voltage: 2500Vrms(min.)
5. UL recognized: UL1577, file No.E67349
6. Option (D4) type
(1) VDE approved: DIN VDE0884/06.92,certificate No.76823
(2) Maximum operating insulation voltage: 630VPK
(3) Highest permissible over voltage: 4000VPKp [ … ]


TLP250 Datasheet PDF Download

TLP250 pdf