TLP3475

1

Photocouplers Photorelay

TLP3475

TLP3475

TLP3475

TLP3475

Start of commercial production

2014-05

1.

1.

1.

1. Applications

Applications

Applications

Applications

•

Measuring Instruments

•

High-Speed Logic IC Testers

•

High-Speed Memory Testers

•

ATE (Automatic Test Equipment)

2.

2.

2.

2. General

General

General

General

The TLP3475 photorelay consists of a photo MOSFET optically coupled to an infrared LED. It is housed in a

VSON4 package. The TLP3475 features a low CR product and extremely low on-state resistance, and thus delivers

high on-state current. Additionally, the TLP3475 offers low insertion loss of a high-frequency signal and thus

prevents the degradation of a rapidly rising signal. The TLP3475 also features low off-state current and low

output pin capacitance, making it suitable for high-frequency measuring instrument applications.

3.

3.

3.

3. Features

Features

Features

Features

(1)

Normally opened (1-Form-A)

(2)

OFF-state output terminal voltage: 50 V (min)

(3)

Trigger LED current: 3 mA (max)

(4)

ON-state current: 300 mA (max)

(5)

ON-state resistance: 1.0 Ω (typ.), 1.5 Ω (max)

(6)

Output capacitance: 12 pF(typ.), 20 pF(max)

(7)

Isolation voltage: 500 Vrms (min)

(8)

ERT (Equivalent Rise Time): 40 ps(typ.), 90 ps(max)

4.

4.

4.

4. Packaging and Pin Assignment

Packaging and Pin Assignment

Packaging and Pin Assignment

Packaging and Pin Assignment

11-2D1A

1: Anode

2: Cathode

3: Drain

4: Drain

2020-02-20

Rev.9.0

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Toshiba Electronic Devices & Storage Corporation