TLP321,TLP321-2,TLP321-4

2002-09-25

1

TOSHIBA Photocoupler GaAs Ired & Photo−Transistor

TLP321, TLP321-2, TLP321-4

Programmable Controllers

DC

−Output Module

Telecommunication

The TOSHIBA TLP321, −2 and −4 consist of a photo−transistor

optically coupled to a gallium arsenide infrared emitting diode.

The TLP321−2 offers two isolated channels in an eight lead plastic DIP

package, while the TLP321−4 provides four isolated channels in a

sixteen plastic DIP package.

· Collector−emitter voltage: 80V (min.)

· Current transfer ratio: 50% (min.)

Rank GB: 100% (min.)

· Isolation voltage: 5000Vrms (min.)

· UL recognized: UL1577, file no. E67349

2

TLP321

1 : ANODE

2 : CATHODE

3 : EMITTER

4 : COLLECTOR

1

3

4

2

TLP321-2

1,3 : ANODE

2,4 : CATHODE

5,7 : EMITTER

6,8 : COLLECTOR

1

7

8

4

3

5

6

2

TLP321-4

1,3,5,7

: ANODE

2,4,6,8

: CATHODE

9,11,13,15 : EMITTER

10,12,14,16 : COLLECTOR

1

15

16

4

3

13

14

11

12

9

10

6

5

8

7

TOSHIBA

11−5B2

Weight: 0.26g

TOSHIBA

11−10C4

Weight: 0.54g

TOSHIBA

11−20A3

Weight: 1.1g

Unit in mm