Datasheet

PHOTOCOUPLER
SPEC NO: DSAD2839 REV NO: V.5 DATE:NOV/22/2004 PAGE: 2 OF 6
APPROVED: J. Lu CHECKED: Tracy Deng DRAWN: Y.CHENG
KB355NT
*1
40 to 60% RH,AC for 1 minute.
*2
For 10 seconds.
*Absolute Maximum Ratings (TA=25°C)
Parameter Symbol Rating Unit
Input
Forward current I
F 50 mA
Reverse voltage V
R 6 V
Power dissipation P 70 mW
Output
Collector-emitter voltage V
CEO 35 V
Emitter-collector voltage V
ECO 6 V
Collector current I
C 80 mA
Collector power dissipation P
C 150 mW
Total power dissipation Ptot 170 mW
*
1
Isolation voltage
Viso 3750 Vrms
Operating temperature Topr -30 to +100
°C
Storage temperature Tstg -40 to +125
°C
Tsol 260
°C
*
2
Soldering temperature
*Electro-optical Characteristics
Parameter Symbol Conditions Min. Typ. Max. Unit
Input
Forward voltage V
F IF=20mA - 1.2 1.4 V
Peak forward voltage V
FM IFM=0.5A - - 3.0 V
Reverse current I
R VR=4V - - 10 uA
Output
Collector dark current I
CEO VCE=10V,IF=0 - - 10-6 A
Collector-emitter breakdown voltage BV
CEO IC=0.1mA,IF=0 35 - - V
Emitter-collector breakdown voltage BV
ECO IE=10uA,IF=0 6 - - V
Transfer
Charac-
teristics
Current transfer ratio CTR I
F=1mA,VCE=2V 600 1600 7500
%
Collector-emitter saturation voltage V
CE(sat) IF=20mA,IC=1mA - 0.8 1.0 V
Response time
Rise time Tr - 60 300 uS
Fall time Tf - 53 250 uS
V
CE=2V,IC=2mA
RL=100Ω