TLP285

2009-05-27

1

TOSHIBA PHOTOCOUPLER GaAs IRED & PHOTO-TRANSISTOR

TLP285

Power Supplies

Programmable Controllers

Hybrid ICs

The Toshiba TLP285 consists of photo transistor, optically coupled to a

gallium arsenide infrared emitting diode. TLP285 is housed in the SOP4

package, very small and thin coupler.

Since TLP285 is guaranteed wide operating temperature (Ta=-55 to 110 ˚C)

and high isolation voltage (3750Vrms), it’s suitable for high-density surface

mounting applications such as small switching power supplies and

programmable controllers.

Collector-Emitter Voltage

: 80 V (min)

Current Transfer Ratio

: 50% (min)

Rank GB

: 100% (min)

Isolation Voltage

: 3750 Vrms (min)

Guaranteed performance over -55 to 110 ˚C

UL Recognized

: UL1577 , File No. E67349

cUL Recognized

: CSA Component Acceptance Service

No.5A

BSI Approved

: BS EN 60065: 2002,

: BS EN 60950-1: 2006

Option (V4)

VDE approved

: EN60747-5-2

Highest permissible over-voltage

( Note ) When a EN60747-5-2 approved type is needed,

please designate the “Option(V4)”

Construction Mechanical Rating

TOSHIBA

11-3A1

Weight: 0.05 g (typ.)

Creepage Distance

Clearance

Insulation Thickness

5.0 mm (min)

5.0 mm (min)

0.4 mm (min)

Unit in mm

TLP285

1:ANODE

2:CATHODE

3:EMITTER

4:COLLECTOR

1

2

4

3

TLP285

Pin Configuration