TLP521 View Datasheet(PDF) - Toshiba
Part Name
Description
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TLP521 Datasheet PDF : 9 Pages
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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
Weight: 0.26 g
11−5B2
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
Weight: 0.54 g
11−10C4
TOSHIBA
Weight: 1.1 g
11−20A3
1
2002-09-25
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