TLP421 データシートの表示（PDF） - Toshiba
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TLP421 Datasheet PDF : 9 Pages
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TOSHIBA Photocoupler GaAs Ired & Photo−Transistor
TLP421
Office Equipment
Household Appliances
Solid State Relays
Switching Power Supplies
Various Controllers
Signal Transmission Between Different Voltage Circuits
TLP421
Unit in mm
The TOSHIBA TLP421 consists of a silicone photo−transistor optically
coupled to a gallium arsenide infrared emitting diode in a four lead
plastic DIP (DIP4) with having high isolation voltage
(AC: 5kVRMS (min)).
• Collector-emitter voltage: 80V (min.)
• Current transfer ratio: 50% (min.)
Rank GB: 100% (min.)
• Isolation voltage: 5000Vrms (min.)
• UL recognized: UL1577
• BSI approved: BS EN60065: 2002
Approved no.8411
BS EN60950-1: 2002
Approved no.8412
• SEMKO approved: EN60065, EN60950, EN60335
Approved no.9910249/01
TOSHIBA
11−5B2
Weight: 0.26 g (typ.)
Pin Configurations
(top view)
1
4
2
3
1 : Anode
2 : Cathode
3 : Emitter
4 : Collector
1
2007-10-01
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