1SS427
TOSHIBA Diode Silicon Epitaxial Planar Type
1SS427
Ultra-High Speed Switching Applications
Unit: mm
0.6±0.05
A
z 2-pin compact package: Ideal for high-density mounting
z Low forward voltage: V = 0.98 V (typ.)
F (3)
z Fast reverse recovery time: t = 1.6 ns (typ.)
rr
z Small total capacitance: C = 0.5 pF (typ.)
T
0.2
±0.05
0.1±0.05
M
0.07
A
Absolute Maximum Ratings (Ta = 25°C)
+0.02
0.48
Characteristics
Symbol
Rating
Unit
-0.03
Maximum (peak) reverse voltage
Reverse voltage
V
85
80
V
V
RM
V
R
fSC
Maximum (peak) forward current
Average forward current
Surge current (10 ms)
Power dissipation
I
200
mA
mA
A
FM
I
100
O
I
1
JEDEC
JEITA
―
―
1-1L1A
FSM
P
150 *
150
mW
°C
°C
TOSHIBA
Junction temperature
T
j
Weight: 0.6 mg (typ.)
Storage temperature
T
−55 to 150
stg
* : Mounted on a glass epoxy circuit board of 20 mm × 20 mm,
Cu pad dimension of 4 mm × 4 mm.
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Electrical Characteristics (Ta = 25°C)
Test
Circuit
Characteristics
Symbol
Test Condition
= 1 mA
Min
Typ.
Max
Unit
V
V
V
V
―
I
I
I
―
―
―
―
―
―
―
0.62
0.75
0.98
―
―
―
F (1)
F (2)
F (3)
R (1)
R (2)
F
F
F
Forward voltage
―
= 10 mA
―
= 100 mA
1.20
0.1
0.5
―
I
I
―
V
V
V
= 30 V
R
R
R
Reverse current
μA
―
= 80 V
―
Total capacitance
C
T
―
= 0, f = 1 MH
0.5
1.6
pF
ns
z
Reverse recovery time
t
―
I
= 10 mA, Fig.1
F
―
rr
1
2008-01-30