TIL193 Datasheet, PDF (2/6 Pages) Texas Instruments – Optocouplers consist of one gallium-arsenide light-emitting diode and one silicon npn phototransistor per channel

TIL191, TIL192, TIL193, TIL191A, TIL192A, TIL193A
TIL191B, TIL192B, TIL193B
OPTOCOUPLERS
SOES026B – APRIL 1989 – REVISED APRIL 1998
electrical characteristics 25°C free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNIT
V(BR)CEO
V(BR)ECO
IR
IC(off))
Collector-emitter breakdown voltage
Emitter-collector breakdown voltage
Input diode static reverse current
Off-state collector current
TIL191, TIL192, TIL193
IC = 0.5 mA,
IC = 100 µA,
VR = 5 V
VCE = 24 V,
IF = 0
IF = 0
IF = 0
35
7
20%
V
V
10 µA
100 nA
CTR
Current transfer ratio
TIL191A, TIL192A, TIL193A IF = 5 mA,
TIL191B, TIL192B, TIL193B
VCE = 5 V 50%
100%
VF
Input diode static forward voltage
IF = 20 mA
1.4 V
VCE(sat) Collector-emitter saturation voltage
IF = 5 mA,
IC = 1 mA
0.4 V
Cio
Input-to-output capacitance
Vin–out = 0 mA, f = 1 MHz,
See Note 6
1
pF
rio
Input-to-output internal resistance
Vin–out = ±1 mA, See Note 6
1011
Ω
NOTE 6: These parameters are measured between all input diode leads shorted together and all phototransistor leads shorted together.
switching characteristics at 25°C free-air temperature
tr
Rise time
tf
Fall time
PARAMETER
TEST CONDITIONS
VCC = 5 V, IC(on) = 2 mA,
RL = 100 Ω , See Figure 1
MIN TYP MAX UNIT
6
µs
6
PARAMETER MEASUREMENT INFORMATION
47 Ω
Input (see Note A)
Output (see Note B)
+
VCC = 5 V
–
RL = 100 Ω
Input
Output
tr
90%
10%
0V
tf
90%
10%
NOTE C. Adjust amplitude of input
pulse for IC(on) = 2 mA
TEST CIRCUIT
VOLTAGE WAVEFORMS
NOTES: A. The input waveform is supplied by a generator with the following characteristics: ZOUT = 50 Ω, tr ≤ 15 ns, duty cycle ≈ 1%,
tw = 100 µs.
B. The output waveform is monitored on a oscilloscope with the following characteristic: tr ≤ 12 ns, Rin ≥ 1 MΩ, Cin ≤ 20 pF.
Figure 1. Switching Times
2
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