TLP3145

1

Photocouplers Photorelay

TLP3145

TLP3145

TLP3145

TLP3145

Start of commercial production

2017-10

1.

1.

1.

1. Applications

Applications

Applications

Applications

•

ATE (Automatic Test Equipment)

•

Measuring Instruments

•

Factory Automation (FA)

•

I/O Interface Boards

•

Mechanical relay replacements

2.

2.

2.

2. General

General

General

General

The TLP3145 photorelay consists of a photo MOSFET optically coupled to an infrared LED. It is housed in a 4-

pin package with 2.54-mm lead pitch and 2.1-mm height. The TLP3145 is a bi-directional switch, which can

replace mechanical relays in many applications. And its high on-state maximum rating current even with medium

voltage of 200 V and low on-state resistance is suitable to control a power line.

3.

3.

3.

3. Features

Features

Features

Features

(1)

Package: SOP (2.54SOP4) (Height 2.1 mm, pitch 2.54 mm)

(2)

Normally opened (1-Form-A)

(3)

OFF-state output terminal voltage: VOFF = 200 V

(4)

Trigger LED current: 3 mA (max)

(5)

ON-state current: 0.4 A (max)

(6)

ON-state resistance: 2.0 Ω (max)

(7)

Off-state capacitance: 100 pF (typ.)

(8)

Off-state current: 1 µA (max)@VOFF = 200V

(9)

Isolation voltage: 1500 Vrms (min)

(10) Safety standards

UL-recognized: UL 1577, File No.E67349

cUL-recognized: CSA Component Acceptance Service No.5A File No.E67349

4.

4.

4.

4. Packaging and Pin Assignment

Packaging and Pin Assignment

Packaging and Pin Assignment

Packaging and Pin Assignment

11-5H1S

1: Anode

2: Cathode

3: Drain

4: Drain

2020-01-10

Rev.2.0

©2017-2020

Toshiba Electronic Devices & Storage Corporation