SMD Type
Ultar High Speed Switching Applications
1SS272
Diodes
Unit: mm
Features
Low Forward Voltage:V
F(3)
=0.92 V(Typ.)
Fast Reverse Recovery Time:t
rr
= 1.6 ns (Typ.)
Small Total Capacitance:
C
T
= 0.9pF(Typ.)
Absolute M axim um R atings T a = 25
P aram eter
M axim um (peak) reverse voltage
Reverse voltage
M axim um (peak) forward current
A verage forward current
S urge current (10 m s)
P ower dissipation
Junction tem perature
S torage tem perature range
Note
1.Unit Rating.Total Rating = Unit Rating
1.5
S ym bol
V
R
M
Rating
85
80
300
100
2
(1)
(1)
Unit
V
V
mA
mA
A
mW
V
R
I
FM
I
O
I
FSM
P
T
j
T
stg
(1)
150
125
-55 to +125
Electrical C haracteristics T a = 25
Param eter
Sym bol
V
F(1)
Forward voltage
V
F(2)
V
F(3)
Reverse current
Total capacitance
Reverse recovery tim e
I
R(1)
I
R(2)
C
T
r
s
Conditions
I
F
= 1 m A
I
F
= 10 m A
I
F
= 100 m A
V
R
=30 V
V
R
=80 V
V
R
=0 V,f=1 M Hz
I
F
= 10 m A
0.9
1.6
M in
Typ
0.61
0.74
0.92
1.20
0.1
0.5
2.0
4
A
pF
ns
V
M ax
Unit
Marking
Marking
A1
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