SMD Type
Surface Mount Fast Switching Diode
1N4148S
SOD-523
Diodes
Unit: mm
+0.05
0.3
-0.05
+0.1
0.6
-0.1
+0.1
1.2
-0.1
■
Features
●
Fast Switching Speed
●
For General Purpose Switching Applications
●
High Conductance
+0.05
0.8
-0.05
+
-
+0.1
1.6
-0.1
0.77max
0.07max
■
Absolute Maximum Ratings Ta = 25℃
Parameter
Non-repetitive peak reverse voltage
Peak repetitive reverse voltage
Working peak reverse voltage
DC blocking voltage
RMS reverse voltage
Average rectified output current
Forward continuous current
Non-repetitive peak forward surge current
@ t = 1.0s
@ t = 1.0 μs
Power dissipation *
Typical thermal resistance, junction to ambient air*
Operating and storage temperature range
* Part mounted on FR-4 PC board with recommended pad layout,
P
D
R
θJA
T
j
,T
stg
Symbol
V
RM
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
I
FM
I
FSM
53
150
300
1.0
2.0
150
833
-65 to +150
mW
℃/W
℃
V
mA
mA
A
75
V
Rating
100
Unit
V
■
Electrical Characteristics Ta = 25℃
Parameter
Symbol
I
F
= 10mA
Forwarad voltage
V
FM
I
F
= 10mA
I
F
= 50mA
I
F
= 150mA
V
R
= 75V
Peak reverse current
I
RM
V
R
= 75V, Tj = 150℃
V
R
= 25V, Tj = 150℃
V
R
= 20V
Capacitance
Reverse recovery time
C
T
t
rr
V
R
= 0, f = 1.0MHz
I
F
= I
R
=10mA,Irr = 0.1
×
I
R
, R
L
= 100 Ω
Testconditons
Min
Typ
Max
0.715
0.855
1.0
1.25
1.0
50
30
25
2.0
4.0
nA
pF
ns
μA
V
Unit
+0.05
0.1
-0.02
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