4N32/ 4N33
Vishay Semiconductors
Output
Parameter
Collector-emitter breakdown
voltage
voltage
1)
Test condition
I
C
= 100
µA,
I
F
= 0
I
C
= 100
µA,
I
F
= 0
I
C
= 100
µA,
I
F
= 0
I
C
= 100
µA,
I
F
= 0
V
CE
= 10 V, I
F
= 0
I
C
= 0.5 mA, V
CE
= 5.0 V
Symbol
BV
CEO
BV
CBO
BV
EBO
BV
ECO
I
CEO
h
FE
Min
30
50
8.0
5.0
Typ.
Max
Unit
V
V
V
Collector-base breakdown
1)
Emitter-base breakdown
voltage
1)
Emitter-collector breakdown
voltage
1)
Collector-emitter leakage
current
1)
10
1.0
100
V
nA
13
Indicates JEDEC registered values
Coupler
Parameter
Colector emitter saturation
voltage
Coupling capacitance
Test condition
Symbol
V
CEsat
Min
Typ.
1.0
1.5
Max
Unit
V
pF
Current Transfer Ratio
Parameter
Current Transfer Ratio
Test condition
V
CE
= 10 V, I
F
= 10 mA,
Symbol
CTR
Min
500
Typ.
Max
Unit
%
Switching Characteristics
Parameter
Turn on time
Turn off time
Test condition
V
CC
= 10 V, I
C =
50 mA
I
F
= 200 mA, R
L
= 180
Ω
Symbol
t
on
t
off
Min
Typ.
Max
5.0
100
Unit
µs
µs
Typical Characteristics (Tamb = 25
°C
unless otherwise specified)
1.2
NCTRce - Normalized CTRce
1.0
0.8
0.6
0.4
0.2
NIce - Normalized Ice
Normalized to:
Vce = 5 V
IF = 10 mA
Ta = 25°C
Vce = 5 V
10
1
Normalized to:
Ta = 25°C
IF = 10 mA
Vce = 5 V
Vce = 5 V
Vce = 1V
.1
.01
Vce =1V
0.0
.1
1
10
100
1000
IF - LED Current - mA
i4n32-33_02
.001
.1
i4n32-33_03
10
1
IF - LED Current - mA
100
Figure 1. Normalized Non-saturated and Saturated CTR
CE
vs.
LED Current
Figure 2. Normalized Non-Saturated and Saturated Collector-
Emitter Current vs. LED Current
Document Number 83736
Rev. 1.4, 26-Jan-05
www.vishay.com
3
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