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TCET2600_07 Datasheet, PDF (4/9 Pages) Vishay Siliconix – Optocoupler, Phototransistor Output, AC Input (Dual, Quad Channel)
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TCET2600/TCET4600
Vishay Semiconductors Optocoupler, Phototransistor Output,
AC Input (Dual, Quad Channel)
SWITCHING CHARACTERISTICS
PARAMETER
TEST CONDITION
Delay time
VS = 5 V, IC = 2 mA, RL = 100 Ω,
(see figure 3)
Rise time
VS = 5 V, IC = 2 mA, RL = 100 Ω,
(see figure 3)
Fall time
VS = 5 V, IC = 2 mA, RL = 100 Ω,
(see figure 3)
Storage time
VS = 5 V, IC = 2 mA, RL = 100 Ω,
(see figure 3)
Turn-on time
VS = 5 V, IC = 2 mA, RL = 100 Ω,
(see figure 3)
Turn-off time
VS = 5 V, IC = 2 mA, RL = 100 Ω,
(see figure 3)
Turn-on time
VS = 5 V, IF = 10 mA, RL = 1 kΩ,
(see figure 4)
Turn-off time
VS = 5 V, IF = 10 mA, RL = 1 kΩ,
(see figure 4)
SYMBOL
td
tr
tf
ts
ton
toff
ton
toff
MIN.
TYP.
3.0
3.0
4.7
0.3
6.0
5.0
9.0
10.0
MAX.
UNIT
µs
µs
µs
µs
µs
µs
µs
µs
IF IF
0
RG = 50 Ω
tp = 0.01
T
tp = 50 µs
50 Ω
+5V
IC = 2 mA; adjusted through
input amplitude
100 Ω
Channel I
Channel II
Oscilloscope
RL > 1 MΩ
CL < 20 pF
13343
Fig. 3 - Test Circuit, Non-Saturated Operation
IF
0
IC
tp
t
100 %
90 %
10 %
0
tp
td
tr
ton (= t d + tr)
96 11698
tr
td
t on
Pulse Duration
Delay Time
Rise Time
Turn-on Time
ts
tf
t off
ts
tf
toff (= ts + tf)
t
Storage Time
Fall Time
Turn-off Time
Fig. 5 - Switching Times
IF
0
RG = 50
tp = 0.01
T
tp = 50 s
IF = 10 mA
50
1k
+5V
IC
Channel I
Channel II
Oscilloscope
RL > 1 M
CL < 20 pF
13344
Fig. 4 - Test Circuit, Saturated Operation
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4
For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83726
Rev. 1.5, 07-Dec-07
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