1SS349_15 Datasheet, PDF (1/2 Pages) Guangdong Kexin Industrial Co.,Ltd – Schottky Diodes

SMD Type
Schottky Diodes
1SS349
Diodes
Features
Small package
Low forward voltage: VF3 = 0.49V(Typ).
Low voltage current: :IR = 50 A(Max).
SOT-23
2.9 +0.1
-0.1
0.4 +0.1
-0.1
3
1
2
0.95 +0.1
-0.1
1.9 ^+0.1
-0.1
3
1
2
Unit: mm
0.1 +0.05
-0.01
1.Base
2.Emitter
3.collector
Absolute Maxim um Ratings Ta = 25
P aram eter
Maximum(Peak) Reverse Voltage
Reverse Voltage
Average Rectified Forward Current
Maximum(Peak) Forward Current
Power Dissipation
Junction Temperature
Storage Temperature Range
Operating Poerating Tem perature Range
Symbol
VRM
VR
IO
IFM
P
Tj
Tstg
T opr
Rating
25
20
1000
3000
200
125
-55 to +125
-40 to +100
Unit
V
V
mA
mA
mW
Electrical Characteristics Ta = 25
Parameter
Reverse breakdown voltage
Forward voltage
Reverse voltage leakage current
Capacitance between terminals
Symbol
Test Conditions
VR IR= 100 uA
VF1 IF= 100 mA
VF2 IF= 500 mA
VF3 IF= 1000 mA
IR
VR=20 V
CT VR= 0 V, f= 1 MHz
■ Marking
Marking
L9
Min Typ Max Unit
20
0.34
V
0.42
0.49 0.55
50 uA
250
pF
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