TLP3230

2008-03-03

1

TOSHIBA PHOTOCOUPLER PHOTO RELAY

TLP3230

Measuring Instruments

Logic IC Testers / Memory Testers

Board Testers / Scanners

The TOSHIBA TLP3230 is an ultra-small photorelay suitable for

surface-mount assembly. The TLP3230 consists of a GaAs

infrared-emitting diode optically coupled to a photo-MOSFET and is

housed in a 4-pin package.

Its features include low Off-state current and low output pin capacitance,

enabling it to be used for high-frequency measuring instrument

applications.

Features

• 4-pin SSOP (SSOP4): 1.8-mm high, 1.27-mm pitch

• 1-Form-A

• Peak Off-State Voltage: 20 V (min)

• Trigger LED Current: 4 mA (max)

• On-State Current: 160 mA (max)

• On-State Resistance: 8 Ω (max), 5 Ω (typ.)

• Output Capacitance: 2.5 pF (max), 1.0 pF (typ.)

• Isolation Voltage: 1500 Vrms (min)

Pin Configuration (Top View)

Schematic

1 : ANODE

2 : CATHODE

3 : DRAIN

4 : DRAIN

1

2

4

3

1

2

4

3

Unit: mm

4.2

①

②

④

③

3.65

0.2

0.2

3.8

0.3

φ

1.4

(0.46)

2.04

1.27

1.9

JEDEC

−

JEITA

−

TOSHIBA

11-2B1

Weight: 0.03 g (typ.)