KEXIN 1N4148WS

Diodes
SMD Type
Surface Mount Fast Switching Diodes
1N4148WS
SOD-323
+0.05
0.85-0.05
+0.05
0.3-0.05
+0.1
1.7-0.1
Unit: mm
+0.1
1.3-0.1
Features
Fast Switching Speed
+0.1
2.6-0.1
For General Purpose Switching Applications
1.0max
High Conductance
0.375
+0.05
0.1-0.02
0.475
Absolute Maximum Ratings Ta = 25
Parameter
Symbol
Rating
Unit
100
V
75
V
Non-repetitive peak reverse voltage
VRM
Peak repetitive reverse voltage
VRRM
Working peak reverse voltage
VRWM
DC blocking voltage
VR
RMS reverse voltage
VR(RMS)
53
V
Average rectified output current
IO
150
mA
Forward continuous current
IFM
300
mA
Non-repetitive peak forward surge [email protected] t = 1.0s
1.0
IFSM
@ t = 1.0 us
PD
350
mW
RèJA
625
K/W
Tj,Tstg
-65 to +150
Power dissipation *
Typical thermal resistance, junction to ambient air*
Operating and storage temperature range
A
2.0
* Part mounted on FR-4 PC board with recommended pad layout,
Electrical Characteristics Ta = 25
Parameter
Symbol
Reverse Breakdown Voltage
Forwarad voltage
V(BR)R
VFM
Testconditons
IR = 1.0
Min
Typ
Max
75
A
Unit
V
IF = 10mA
0.715
IF = 10mA
0.855
IF = 50mA
1.0
IF = 150mA
1.25
VR = 75V
1.0
VR = 75V, Tj = 150
50
VR = 25V, Tj = 150
30
V
A
Peak reverse current
IRM
VR = 20V
25
nA
Capacitance
CT
VR = 0, f = 1.0MHz
2.0
pF
Reverse recovery time
trr
IF = IR =10mA,Irr = 0.1
4.0
ns
IR, RL = 100 Ù
Marking
Marking
T4
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1
Diodes
SMD Type
1N4148WS
Typical Characteristics
Fig.1 Power Derating Curve
Fig.2 Forward Characteristics
Fig. 3 Leakage Current vs Junction Temperature
2
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