TLP3231

2007-10-01

1

TOSHIBA PHOTOCOUPLER PHOTO RELAY

TLP3231

MEASUREMENT INSTRUMENTS

LOGIC IC TESTERS / MEMORY TESTERS

BOARD TESTERS / SCANNERS

The TOSHIBA TLP3231 is a super small-outline photorelay, suitable for

surface-mount assembly. The TLP3231 consists of a GaAs

infrared-emitting diode optically coupled to a photo-MOS FET and

housed in a 4-pin package.

Its characteristics also include low OFF-state current and low output pin

capacitance, enabling it to be used in high-frequency measuring

instruments.

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

: 450 mA (MAX.)

• On-State Resistance

: 1.2Ω(MAX.), 0.8Ω(TYP.)

• Output Capacitance

: 12 pF (MAX.), 5 pF (TYP.)

• Isolation Voltage

: 1500 Vrms (MIN.)

Pin Configuration (top view)

1 : ANODE

2 : CATHODE

3 : DRAIN

4 : DRAIN

1

2

4

3

Unit: mm

4.2

①

②

④

③

3.5

0.2

0.2

3.8

0.3

φ

1.4

0.46±0.2

2.04

1.27

1.7

JEDEC

JEITA

TOSHIBA

11-2A1

Weight: 0.03 g