
Document Number: 83621
www.vishay.com
Revision 17-August-01
2–91
Electrical Characteristics TA=25°C
Parameter
Symbol
Min.
Typ.
Max.
Unit
Condition
GaAs Emitter (per channel)
Forward Voltage
VF
—
1.25
1.5
V
IF=20 mA
Reverse Current
IR
—
0.1
10
A
VR=3.0 V
Capacitance
CO
—
25
—
pF
VR=0 V
Detector (per channel)
Collector-Emitter Breakdown Voltage
BVCEO
30/55
——
V
IC=100 A
Collector-Emitter Leakage Current
ICEO
—
1.0
100
nA
VCE=10 V, IF=0
Collector-Emitter Capacitance
CCE
—
3.4
—
pF
VCE=10 V, f=1.0 MHz
Package
Current Transfer Ratio
IL/D/Q30/55
CTR
100
400
—
%
IF=10 mA, VCE=5.0 V
IL/D/Q31
200
400
—
Collector-Emitter Saturation Voltage
VCEsat
—
0.9
1.0
V
IC=50 mA, IF=50 mA
Isolation Test Voltage
—
5300
——
VRMS
—
Isolation Resistance
RISOL
—
1012
—
—
Coupling Capacitance
CISOL
—
0.5
—
pF
—
Rise Time
tr
—
10
—
s
VCC=13.5 V, IF=50 mA,
RL=100
Fall Time
tf
—
35
—
s
Figure 1. Forward voltage versus forward current
Figure 2. Normalized non-saturated and saturated
CTRce at TA=25°C versus LED current
100
10
1
.1
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
IF - Forward Current - mA
VF
-
Forward
Voltage
-
V
Ta = -55°C
Ta = 25°C
Ta = 85°C
.1
1
10
100
1000
0.0
0.2
0.4
0.6
0.8
1.0
1.2
Vce =1V
Vce = 5V
IF - LED Current - mA
NCTRce
-
Normalized
CTR
Vce = 5 V
IF = 10 mA
Ta = 25 °C
Normalized to:
Figure 3. Normalized non-saturated and saturated
collector-emitter current versus LED current
Figure 4. Normalized collector-base photocurrent
versus LED current
100
10
1
.1
.001
.01
.1
1
10
Vce = 1V
Vce = 5 V
IF - LED Current - mA
NIce
-
Normalized
Ice
Ta = 25°C
IF = 10 mA
Vce = 5 V
Normalized to:
.1
1
10
100
.001
.01
.1
1
10
IF - LED Current - mA
NIcb
-
Normalized
Icb
Ta = 25°C
Vcb = 3.5 V
IF = 10 mA
Normalized to: