1SS399
TOSHIBA Diode
Silicon Epitaxial Planar Diode
1SS399
High Voltage, High Speed Switching Applications
Low forward voltage
: VF = 1.0 V (typ.)
High voltage
Unit: mm
: VR = 400 V (min)
Fast reverse recovery time : trr = 0.5 μs (typ.)
Small total capacitance
: CT = 2.5 pF (typ.)
Small package
: SC-61
Absolute Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
VRM
420
V
Reverse voltage
VR
400
V
Maximum (peak) forward current
IFM
300 *
mA
Maximum (peak) reverse Voltage
Average forward current
IO
100 *
mA
IFSM
2*
A
Power dissipation
P
150 *
mW
Junction temperature
Tj
125
°C
Tstg
−55∼125
°C
Surge current (10ms)
Storage temperature range
JEDEC
―
JEITA
SC-61
TOSHIBA
1-3J1A
Weight: 13 mg (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).
* : Unit rating. Total rating = unit rating × 1.5
Electrical Characteristics (Ta = 25°C)
Symbol
Test
Circuit
VF (1)
―
VF (2)
Characteristic
Min
Typ.
Max
IF = 10 mA
―
0.8
―
―
IF = 100 mA
―
1.0
1.3
IR (1)
―
VR = 300 V
―
―
0.05
IR (2)
―
VR = 400 V
―
―
0.1
Total capacitance
CT
―
VR = 0, f = 1 MHz
―
2.5
5.0
pF
Reverse recovery time
trr
―
IF = 10 mA
―
0.5
―
μs
Forward voltage
Reverse current
Test Condition
1
(Fig.1)
Unit
V
μA
2009-07-20
1SS399
300μ
100μ
3
2009-07-20