1SS245
Small Signal Switching Diodes
REVERSE VOLTAGE: 250 V
CURRENT: 0.2 A
DO - 35(GLASS)
Features
Glass sealed envelope. (MSD)
VRM=250Vguaranteed
High reliability
Mechanical Data
Dimensions in millimeters
Case: DO-35,glass case
Polarity: Color band denotes cathode
Weight: 0.004 ounces, 0.13 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at
ambient temperature unless otherwise specified.
25
Single phase,half wave,50 Hz,resistive or inductive load. For capacitive load,derate by20%.
UNITS
1SS245
250
220
Maximumrecurrent peak reverse voltage
MaximumDC blocking voltage
VRRM
VDC
V
V
Maximum average forward
0.2
A
IF(AV)
rectified current
Peak forw ard surge current
10ms single half-sine-w ave
625.0
mA
IFSM
superimposed on rated load
Maximum instantaneous forward voltage@0.2 A
VF
IR
V
1.5
Maximum reverse current
@V
R=220V
μA
10.0
3.0
CT
Capacitance between terminals @VR=0V,f=1MHz
Power dissipation
pF
mW
ns
Ptot
300
75
Reverse recovery time IF=20mA,IR=20mA,RL=50Ω
Operating junction temperature range
Storage temperature range
t
rr
- 55 ---- + 175
- 55 ---- + 175
T
J
TSTG
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mail:lge@luguang.cn
