TCMD1000 Datasheet, PDF (3/12 Pages) Vishay Siliconix – Optocoupler with Photodarlington Output

Electrical Characteristics (T_amb = 25°C)
Input (Emitter)
Parameter
Forward voltage
Junction capacitance
Test Conditions
I_F = 50 mA
V_R = 0 V, f = 1 MHz
Symbol
V_F
C_j
TCMD10.. Series
Vishay Semiconductors
Min.
Typ.
Max.
Unit
1.25
1.6
V
50
pF
Output (Detector)
Parameter
Test Conditions
Symbol Min.
Typ.
Max.
Unit
Collector emitter voltage
I_C = 100 mA
V_CEO
35
V
Emitter collector voltage
I_E = 100 mA
V_ECO
7
V
Collector dark current
V_CE = 10 V, I_F = 0, E = 0
I_CEO
100
nA
Coupler
Parameter
Test Conditions
Symbol Min.
Typ.
Max.
Unit
Collector emitter saturation I_F = 10 mA, I_C = 1 mA
voltage
V_CEsat
0.3
V
Cut-off frequency
W ^{IF = 10 mA, VCE = 5 V,}
R_L = 100
f_c
Coupling capacitance
f = 1 MHz
C_k
10
kHz
0.3
pF
Current Transfer Ratio (CTR)
Parameter
I_C/I_F
Test Conditions
V_CE = 2 V, I_F = 1 mA
V_CE = 2 V, I_F = 1 mA
Type
TCMD1000
TCMD4000
Symbol Min.
CTR
6.0
CTR
6.0
Typ. Max. Unit
8.0
8.0
Document Number 83513
Rev. A2, 15–Dec–00
www.vishay.com
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