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PDF TCLD10 Data sheet ( Hoja de datos )
| Número de pieza | TCLD10 | |
| Descripción | Optocoupler with Photodarlington Output | |
| Fabricantes | Vishay Siliconix | |
| Logotipo |  |
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TCLD10.. Series
Viswhwawy.DaStaeSmheeict4oUn.cdomuctors
Optocoupler with Photodarlington Output
Description
The TCLD10.. Series consists of a darlington
phototransistor optically coupled to a gallium arsenide
infrared-emitting diode in a 4-lead SO6L package.
The elements are mounted on one leadframe using a
coplanar technique, providing a fixed distance
between input and output for highest safety
requirements.
Applications
Circuits for safe protective separation against
electrical shock according to safety class II (reinforced
isolation):
D For appl. class I – IV at mains voltage ≤ 300 V
D For appl. class I – III at mains voltage ≤ 600 V
according to VDE 0884, table 2, suitable for:
Switch-mode power supplies, line receiver,
computer peripheral interface, microprocessor
system interface.
VDE Standards
These couplers perform safety functions according to
the following equipment standards:
D VDE 0884
Optocoupler for electrical safety requirements
(will be replaced by IEC 747–5–1.2.3)
D IEC 950/EN 60950
Office machines (applied for reinforced isolation
for mains voltage ≤ 400 VRMS)
D VDE 0804
Telecommunication apparatus and data
processing
D IEC 65
Safety for mains-operated electronic and related
household apparatus
15231
43
12
C
Order Instruction
Ordering Code
TCLD1000
CTR Ranking
>600%
Remarks
4 Pin = Single channel
Document Number 83516
Rev. A3, 19–Mar–01
www.vishay.com
1 (10)
1 page  
Switching Characteristics
Parameter
Rise time
Turn-off time
Test Conditions
VCE = 2 V, IC = 10 mA, RL = 100 W (see figure 1)
TCLD10.. Series
Viswhwawy.DaStaeSmheeict4oUn.cdomuctors
Symbol
tr
toff
Typ.
300
250
Unit
ms
ms
0 IF
RG = 50 Ω
tp = 0.01
T
tp = 50 ms
IF
14779
50 Ω
+VCC
IC = 10 mA;
Channel I
Oscilloscope
Channel II RI = 1 MΩ
RL CI = 20 pF
Figure 1. Test circuit, non-saturated operation
IF
0
IC
100%
90%
tp
96 11698
t
10%
0
tr
td
ts tf
t
ton
tp
td
tr
ton (= td + tr)
pulse duration
delay time
rise time
turn-on time
toff
ts
tf
toff (= ts + tf)
storage time
fall time
turn-off time
Figure 2. Switching times
Typical Characteristics (Tamb = 25_C, unless otherwise specified)
1.3 1000.0
IF=10mA
1.2
100.0
1.1
10.0
1.0
1.0
0.9
0.8
0
14389
20 40 60 80 100
Tamb – Ambient Temperature ( °C )
Figure 3. Forward Voltage vs. Ambient Temperature
0.1
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
14390
VF – Forward Voltage ( V )
Figure 4. Forward Current vs. Forward Voltage
Document Number 83516
Rev. A3, 19–Mar–01
www.vishay.com
5 (10)
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet TCLD10.PDF ] | |
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