1SS355
Diodes
z
Electrical characteristic curves
(Ta=25
°
C)
Ta=125°C
75°C
25°C
−25°C
Fig.1 Forward characteristics
FORWARD VOLTAGE : V
F
(V)
10µ
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
100µ
1m
10m
100m
1
FORWARD CURRENT : I
F
(A)
0 20406080100120
1n
10n
100n
1µ
10µ
0.1m
1m
Ta=125°C
Ta=75°C
Ta=25°C
Fig.2 Reverse characteristics
REVERSE VOLTAGE : VR (V)
REVERSE CURRENT : IR (A)
Fig.3 Capacitance between
terminals characteristics
REVERSE VOLTAGE : VR (V)
CAPACITANCE BETWEEN TERMINALS : CT (pF)
0 2 4 6 8 10 12 14
0.1
0.2
0.5
1
2
5
10
V
R
=6V
I
rr
=1/10I
R
Fig.4 Reverse recovery time
characteristics
FORWARD CURRENT : I
F
(mA)
REVERSE RECOVERY TIME : t
rr
(ns)
0 102030
0
1
2
3
Fig.5 Surge current characteristics
PULSE WIDTH : T
W
(ms)
SURGE CURRENT : Isurge (A)
0.1 1 10 100 1000 10000
1
5
10
2
20
50
PULSE
Single pulse
100
Fig.6 Reverse recovery time (t
rr
) measurement circuit
SAMPLING
OSCILLOSCOPE
PULSE GENERATOR
OUTPUT 50Ω
5kΩ
50Ω
0.01µF
D.U.T.
