Plastic-Encapsulate Diodes
HIGH SPEED SWITCHING DIODE
FEATURES
Small surface mounting type
High Speed
High reliability with high surge current handing capability
1N4148WT
+
-
SOD-523
MARKING: A
Maximum Ratings and Electrical Characteristics, Single Diode @TA=25
Parameter
Peak reverse voltage
DC reverse voltage
Peak forward current
Mean rectifying current
Surge current (1s)
Junction temperature
Storage temperature
Symbol
VR
M
VR
IF
M
IO
Isurge
Tj
Tstg
Limits
90
80
225
100
500
125
-55~+125
Unit
V
V
mA
mA
mA
ELECTRICAL CHARACTERISTICS (Tamb=25
Parameter
Forward voltage
Reverse current
Capacitance between terminals
Reverse recovery time
unless otherwise specified)
Min.
Typ.
Max.
1.2
0.1
3.0
4
Symbol
VF
IR
CT
trr
Unit
V
μA
pF
ns
Conditions
IF=100mA
VR=80V
VR=0.5V, f=1MHZ
VR=6V,IF=10mA,RL=100Ω
GUANGDONG HOTTECH
INDUSTRIAL CO., LTD
Page:P3 -P1
Plastic-Encapsulate Diodes
1N4148WT
Typical
Characteristics
GUANGDONG HOTTECH
INDUSTRIAL CO., LTD
Page:P3 -P2
SOD-523 Package Outline Dimensions
Symbol
A
A1
b
c
D
E
E1
E2
L
θ
Dimensions In Millimeters
Min
Max
0.510
0.770
0.500
0.700
0.250
0.350
0.080
0.150
0.750
0.850
1.100
1.300
1.500
1.700
0.200 REF
0.010
0.070
7° REF
Dimensions In Inches
Min
Max
0.020
0.031
0.020
0.028
0.010
0.014
0.003
0.006
0.030
0.033
0.043
0.051
0.059
0.067
0.008 REF
0.001
0.003
7° REF
GUANGDONG HOTTECH
INDUSTRIAL CO., LTD
Page:P3-P3
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