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PDF TCDT1110 Data sheet ( Hoja de datos )
| Número de pieza | TCDT1110 | |
| Descripción | Optocoupler with Phototransistor Output | |
| Fabricantes | Vishay Telefunken | |
| Logotipo |  |
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TCDT1110(G)
Vishay Telefunken
Optocoupler with Phototransistor Output
Description
The TCDT1110(G) consists of a phototransistor
optically coupled to a gallium arsenide infrared-
emitting diode in a 6-lead plastic dual inline 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.
14827
nc C E
654
VDE Standards
These couplers perform safety functions according
to the following equipment standards:
D VDE 0884
Optocoupler for electrical safety requirements
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
Order Instruction
Ordering Code
CTR Ranking
TCDT1110/ TCDT1110G1)
> 100%
1) G = Leadform 10.16 mm; G is not market on the body
123
A (+) C (–) nc
Remarks
216 Rev. A3, 11–Jan–99
1 page  
TCDT1110(G)
Vishay Telefunken
Switching Characteristics
Parameter
Turn-off time
Turn-on time
Turn-off time
Turn-on time
Test Conditions
WVS = 10 V, IC = 2 mA, RL = 100 (see figure 3)
WVS = 10 V, IF = 10 mA, RL = 1 k (see figure 4)
Symbol
toff
ton
toff
ton
Typ.
15.0
15.0
18.0
9.0
Unit
ms
ms
ms
ms
0 IF IF
RG= 50 W
tp
T
= 0.01
tp = 50 ms
95 10889
50W
+ 10 V
IC= 2 mA ; Adjusted through
input amplitude
100 W
Channel I
Channel II
Oscilloscope
wRL 1 M W
vCL 20 pF
Figure 3. Test circuit, non-saturated operation
IF IF = 10 mA
0
RG= 50 W
tp
T
= 0.01
tp = 50 ms
+ 10 V
IC
Channel I
95 10898
50 W
Channel II Oscilloscope
w1 kW RL 1 MW
vCL 20 pF
Figure 4. Test circuit, saturated operation
IF
0
IC
100%
90%
tp
96 11698
t
10%
0
tr
td
ts tf
t
ton
tp
tion
td
tr
ton (= td + tr)
pulse dura-
delay time
rise time
turn-on time
toff
ts
tf
toff (= ts + tf)
storage time
fall time
turn-off time
Figure 5. Switching times
220 Rev. A3, 11–Jan–99
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet TCDT1110.PDF ] | |
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