K4N38 Datasheet, PDF (2/3 Pages) KODENSHI KOREA CORP. – Photocoupler(These Photocouplers consist of a Gallium Arsenide Infrared Emitting)

Photocoupler
K4N38 •K4N38A
ELECTRO-OPTICAL CHARACTERISTICS
Parameter
Forward Voltage
Input Reverse Current
Capacitance
Collector-Emitter Breakdown Voltage
Emitter-Collector Breakdown Voltage
Output Collector-Base Breakdown Voltage
Collector Dark Current
Capacitance
Current Transfer Ratio^*4
Collector-Emitter Saturation Voltage
Input-Output Capacitance
Coupled
Input-Output Isolation Resistance
Rise Time
Fall Time
*4. CTR=(IC/IF) X 100 (%)
Symbol
VF
IR
CT
BVCEO
BVECO
BVCBO
ICEO
CCE
CTR
VCE(SAT)
CIO
RIO
tr
tf
Condition
(Ta=25
Min.
IF=10mA
-
VR=5V
-
V=0, f=1MHz
-
IC=1mA
80
IE=0.1mA
6
IC =0.1mA
70
IF=0, VCE=10V
-
VCE=0, f=1MHz
-
IF=10mA, VCE=10V
10
IF=10mA, IC=0.5mA
-
V=0, f=1MHz
-
RH=40~60%, V=500V -
VCE=10V, RL=100
-
IC=2mA
-
, unless otherwise noted)
Typ. Max. Unit.
1.15 1.30 V
-
10
30
-
pF
-
-
V
-
-
V
-
-
V
-
50
nA
10
-
pF
-
-
%
0.15
0.3
V
1
-
pF
10¹¹
-
3
10
3
10
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