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PDF TLP521 Data sheet ( Hoja de datos )
| Número de pieza | TLP521 | |
| Descripción | Photocoupler | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TLP521 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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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
1 : Anode
2 : Cathode
3 : Emitter
4 : Collector
32
72
3 63
4 54
1, 3 : Anode
2, 4 : Cathode
5, 7 : Emitter
6, 8 : Collector
5
6
7
15
14
13
12
11
10
89
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
1 page  
TLP521−1,TLP521−2,TLP521−4
Switching Characteristics (Ta = 25°C)
Characteristic
Rise time
Fall time
Turn-on time
Turn-off time
Turn-on time
Storage time
Turn-off time
Symbol
tr
tf
ton
toff
tON
ts
tOFF
Test Condition
VCC = 10 V
IC = 2 mA
RL = 100Ω
RL = 1.9 kΩ (Fig.1)
VCC = 5 V, IF = 16 mA
Min Typ. Max Unit
—2—
—3—
µs
—3—
—3—
—2—
— 15 — µs
— 25 —
Fig.1 : SWITCHING TIME TEST CIRCUIT
IF RL VCC
VCE
IF
VCE
tON
tS
4.5V VCC
0.5V
tOFF
5 2002-09-25
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet TLP521.PDF ] | |
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