TYSEMI 1SS344

Product specification
1SS344
SOT-23
Unit: mm
+0.1
2.9-0.1
+0.1
0.4-0.1
+0.1
1.3-0.1
+0.1
2.4-0.1
Features
0.4
3
1
Fast reverse recovery time: trr = 20ns(Typ).
0.55
Low forward voltage: VF(3) = 0.50V(Typ).
2
+0.1
0.95-0.1
+0.1
1.9-0.1
+0.05
0.1-0.01
0-0.1
+0.1
0.38-0.1
+0.1
0.97-0.1
High average forward current: IO = 0.5A(Max).
1.Base
2.Emitter
3.collector
Absolute M axim um Ratings Ta = 25
Param eter
Sym bol
Rating
Unit
V RM
25
V
Reverse Voltage
VR
20
V
Maxim um (Peak) Forward Current
I FM
1500
mA
Average Rectified Current
IO
500
mA
Maxim um (Peak) Reverse Voltage
Surge Current (10 m s)
I FSM
5
A
Power Dissipation
P
200
mW
Junction Tem perature
Tj
125
Storage Tem perature Range
T stg
-55 to +125
Poerating Tem perature
T opr
-40 to +100
Electrical Characteristics Ta = 25
Parameter
Continuous reverse voltage
Symbol
VF
Test Conditions
Min
Typ
IF = 10 mA
0.30
IF = 100 mA
0.38
IF = 500 mA
0.50
Max
Unit
V
0.55
IR
VR = 30 V
20
IR
VR = 80 V
100
capacitance
Ct
VR = 0, f = 1.0 MHz
120
pF
Reverse recovery time
trr
IF = 30 mA
20
ns
Reverse current
A
Marking
Marking
H9
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