TCMT1600 Datasheet, PDF (3/8 Pages) Vishay Siliconix – Optocoupler, Phototransistor Output, AC Input, Single/Quad Channel, Half Pitch Mini-Flat Package

Current Transfer Ratio
Parameter
I_C/I_F
Test condition
V_CE = 5 V, I_F = 5 mA
TCMT1600 / TCMT4600
Vishay Semiconductors
Part
Symbol Min
Typ.
Max
Unit
TCMT1600 CTR
80
300
%
TCMT4600 CTR
80
300
%
Switching Characteristics
Parameter
Test condition
Symbol
Min
Typ.
Max
Unit
Delay time
V_S = 5 V, I_C = 2 mA, R_L = 100 Ω _{(see figure 1)}
t_d
3.0
µs
Rise time
V_S = 5 V, I_C = 2 mA, R_L = 100 Ω _{(see figure 1)}
t_r
3.0
µs
Fall time
V_S = 5 V, I_C = 2 mA, R_L = 100 Ω _{(see figure 1)}
t_f
4.7
µs
Storage time
V_S = 5 V, I_C = 2 mA, R_L = 100 Ω _{(see figure 1)}
t_s
0.3
µs
Turn-on time
V_S = 5 V, I_C = 2 mA, R_L = 100 Ω _{(see figure 1)}
t_on
6.0
µs
Turn-off time
V_S = 5 V, I_C = 2 mA, R_L = 100 Ω _{(see figure 1)}
t_off
5.0
µs
Turn-on time
V_S = 5 V, I_F = 10 mA, R_L = 1 kΩ _{(see figure 1)}
t_on
9.0
µs
Turn-off time
V_S = 5 V, I_F = 10 mA, R_L = 1 kΩ _{(see figure 1)}
t_off
18.0
µs
0
I_F I_F
R_G = 50 Ω
t_{p = 0.01}
T
t_p = 50 ms
+5 V
I_C = 2 mA; adjusted throug
input amplitude
15234
50 Ω 100 Ω
Channel I
Oscilloscope
Channel II _{RL = 1 MΩ}
C_L = 20 pF
Figure 1. Test circuit, non-saturated operation
I_F
0
I_C
t_p
100%
90%
96 11698
t
10%
0
t_p
t_d
t_r
t_on (= t_d + t_r)
t_r
t_d
t_on
pulse duration
delay time
rise time
turn-on time
t_s
t_f
t_off
t_s
t_f
t_off (= t_s + t_f)
t
storage time
fall time
turn-off time
Figure 3. Switching Times
0
I_F I_F = 10 mA
+5 V
R_G = 50 Ω
t_{p = 0.01}
T
t_p = 50 ms
15235
50 Ω 1 kΩ
Channel I
Oscilloscope
Channel II _{RL = 1 MΩ}
C_L = 20 pF
Figure 2. Test circuit, saturated operation
Document Number 83512
Rev. 1.5, 02-Feb-05
www.vishay.com
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