SMD Type
LOW VOLTAGE HIGH SPEED SWITCHING
1SS349
Diodes
SOT-23
+0.1
2.9
-0.1
+0.1
0.4
-0.1
Unit: mm
+0.1
2.4
-0.1
Small package
Low forward voltage: V
F3
= 0.49V(Typ).
Low voltage current: :I
R
= 50
A(Max).
+0.1
1.3
-0.1
Features
1
2
0.95
+0.1
-0.1
+0.1
1.9
-0.1
0.55
0.4
3
+0.05
0.1
-0.01
0.97
+0.1
0.38
-0.1
+0.1
-0.1
1.Base
2.Emitter
3.collector
Absolute Maxim um Ratings Ta = 25
Param eter
Maxim um (Peak) Reverse Voltage
Reverse Voltage
Maxim um (Peak) Forward Current
Average Rectified Current
Power Dissipation
Junction Tem perature
Storage Tem perature Range
Poerating Tem perature
Sym bol
V
RM
V
R
I
FM
I
O
P
T
j
T
stg
T
opr
Rating
25
20
3000
1000
200
125
-55 to +125
-40 to +100
Unit
V
V
mA
mA
mW
Electrical Characteristics Ta = 25
Parameter
Symbol
Test Conditions
I
F
= 10 mA
Continuous reverse voltage
V
F
I
F
= 10 mA
I
F
= 100 mA
Reverse current
Total capacitance
I
R
C
T
V
R
= 80 V
V
R
= 0, f = 1.0 MHz
250
Min
Typ
0.34
0.42
0.49
0.55
50
A
pF
V
Max
Unit
Marking
Marking
L9
0-0.1
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