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PDF TLP421 Data sheet ( Hoja de datos )
| Número de pieza | TLP421 | |
| Descripción | Photocoupler GaAs Ired & Photo - Transistor | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
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1. TLP421  Hay una vista previa y un enlace de descarga de TLP421 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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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: 1994
Approved no.8411
BS EN60950: 1992
Approved no.8412
· SEMKO approved: EN60065, EN60950, EN60335
Approved no.9910249/01
TOSHIBA
Weight: 0.26 g
11−5B2
Pin Configurations
(top view)
1
2
1 : Anode
2 : Cathode
3 : Emitter
4 : Collector
4
3
1 2002-09-25
1 page  
TLP421
Switching Characteristics (Ta = 25°C)
Characteristics
Rise time
Fall time
Turn-on time
Turn-off time
Turn-on time
Storage time
Turn-off time
Symbol
Test Condition
Min Typ. Max Unit
tr ― 2 ―
tf VCC = 10 V, IC = 2 mA
ton RL = 100Ω
―3―
µs
―3―
toff ― 3 ―
tON ― 2 ―
ts
RL = 1.9 kΩ
VCC = 5 V, IF = 16 mA
(Fig.1) ―
25
―
µs
tOFF
― 50 ―
IF
IF RL VCC
ts VCC
VCE
VCE
4.5V
0.5V
tON
Fig.1 Switching time test circuit
tOFF
5 2002-09-25
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet TLP421.PDF ] | |
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