1SS403
TOSHIBA Diode Silicon Epitaxial Planar Type
1SS403
Unit in mm
High Voltage Switching Applications
Two-pin small packages are suitable for higher mounting densities.
Excellent in forward current and forward voltage
characteristics
: V
= 0.90V (typ.)
F (2)
Fast reverse recovery time : t = 60ns (typ.)
rr
Small total capacitance
: C = 1.5pF (typ.)
T
Absolute Maximum Ratings (Ta = 25C)
Characteristic
Symbol
Rating
Unit
Maximum (peak) reverse voltage
Reverse voltage
V
250
200
V
V
RM
V
R
Maximum (peak) forward current
Average forward current
Surge current (10ms)
I
300
mA
mA
A
FM
I
100
O
I
2
FSM
P
Power dissipation
200 *
125
mW
C
C
―
JEDEC
Junction temperature
T
j
―
JEITA
Storage temperature range
T
55~125
1-1E1A
TOSHIBA
stg
Weight: 0.0045g (typ.)
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).
*: When mounted on a glass epoxy board PCB: 20 mm × 20 mm,
with copper pad 4 mm × 4 mm.
Electrical Characteristics (Ta = 25C)
Test
Circuit
Characteristic
Symbol
Test Condition
= 10mA
Min
Typ.
Max
Unit
V
V
V
―
I
I
―
―
―
―
―
―
0.72
0.90
―
1.0
1.2
0.1
1.0
3.0
60
F (1)
F (2)
R (1)
R (2)
F
F
Forward voltage
―
―
―
―
―
= 100mA
I
I
V
V
V
= 50V
R
R
R
Reverse current
A
= 200V
―
Total capacitance
C
= 0, f = 1MHz
1.5
10
pF
ns
T
Reverse recovery time
t
I
= 10mA (Fig. 1)
F
rr
1
2007-11-01