TLP521-1GBF 查看數據表（PDF） - Toshiba

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TLP521-1GBF

Photocoupler GaAs Ired & Photo−Transistor

Toshiba 

TLP521−1,TLP521−2,TLP521−4

TOSHIBA Photocoupler GaAs Ired & Photo−Transistor

TLP521−1,TLP521−2,TLP521−4

Programmable Controllers

AC/DC−Input Module

Solid State Relay

Unit in mm

The TOSHIBA TLP521−1, −2 and −4 consist of a photo−transistor

optically coupled to a gallium arsenide infrared emitting diode.

The TLP521−2 offers two isolated channels in an eight lead plastic DIP

package, while the TLP521−4 provides four isolated channels in a

sixteen plastic DIP package.

• Collector−emitter voltage: 55 V (min)

• Current transfer ratio: 50% (min)

Rank GB: 100% (min)

• Isolation voltage: 2500 Vrms (min)

• UL recognized

made in Japan: UL1577, file No. E67349

made in Thailand: UL1577, file No. E152349

Pin Configurations (top view)

TOSHIBA

11−5B2

Weight: 0.26 g (typ.)

TLP521-1

TLP521-2

1

41

TLP521-4

81

16

2

32

72

15

1 : Anode

3

63

14

2 : Cathode

3 : Emitter

4

54

13

4 : Collector

1, 3 : Anode

5

12

2, 4 : Cathode

5, 7 : Emitter

6

11

6, 8 : Collector

7

10

8

9

1, 3, 5, 7 : Anode

2, 4, 6, 8 : Cathode

9, 11, 13, 15 : Emitter

10, 12, 14, 16: Collector

TOSHIBA

11−10C4

Weight: 0.54 g (typ.)

TOSHIBA

11−20A3

Weight: 1.1 g (typ.)

1

2007-10-01

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