TLP421F
TOSHIBA Photocoupler GaAs IRed & Photo−Transistor
TLP421F
Office Equipment
Household Appliances
Solid State Relays
Switching Power Supplies
Various Controllers
Signal Transmission Between Different Voltage Circuits
The TOSHIBA TLP421F 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: 5kV
RMS
(min)).
Maximum rating and electrical characteristics are the same as TLP421
technical datasheet.
·
·
·
·
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Collector−emitter voltage: 80V (min)
Current transfer ratio: 50% (min)
Rank GB: 100% (min)
Isolation voltage: 5000 V
rms
(min)
UL recognized: UL1577
BSI approved: BS EN60065: 1994
Approved no. 8411
BS EN60950: 1992
Approved no. 8412
·
SEMKO approved: EN60065, EN60950, EN60335
Approved no. 9910249 / 01
TOSHIBA
Weight: 0.26 g
11−5B202
Unit in mm
Pin Configurations
(top view)
1
2
1 : ANODE
2 : CATHODE
3 : EMITTER
4 : COLLECTOR
4
3
1
2002-09-25
TOSHIBA [ TOSHIBA SEMICONDUCTOR ]
