KI SEMICONDUCTOR CO.
SMALL SIGNAL SWITCHING DIODE
1SS81
REVERSE VOLTAGE: 150 V
CURRENT: 200 mA
DO - 35(GLASS)
FEATURES
Glass sealed envelope. (MSD)
High reliability
MECHANICAL DATA
Polarity: Color band denotes cathode
Weight: 0.005 ounces, 0.14 grams
Case: DO-35, glass case
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at
ambient temperature unless otherwise specified.
25
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by20%.
1SS81
UNITS
V
Reverse voltage
VR
VRM
Pd
150
200
400
625
Peak reverse voltage
Power dissipation
Peak forward current
(NOTE 1)
V
mW
mA
IFM
Non-Repetitive peak forw ard surge current
IFSM
1.0
A
(NOTE2)
I
o
200
mA
Average forward current
Maximum instantaneous f orw ard voltage
@IF =100mA
VF
V
1.0
=150V
=200V
Maximumreverse current
@VR
0.2
IR
μA
100
at rated DC blocking voltage @VR
Capacitance @VR=0V,f=1MHz
Reverse recovery time
CJ
1.5
pF
t
100
rr
ns
@I =I =30mA,Irr=3mA,RL=100
Ω
F
R
175
Junction temperature
T
J
- 65 ---- + 175
Storage temperature range
Notes:1.Reverse voltae in excess of peak reverse voltage may deteriorate electrical characteristic.
TSTG
2.Within 1s forward surge current.
1
