1N4148
Switching Diode
Features
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Fast switching speed
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General purpose rectification
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Sillicon epitaxial planar construction
DO-35
Mechanical Data
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Cases:DO-35
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Lead:Solderable per MIL- STD-202,
Method 208
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Polarity:Cathode band
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Marking:Type number
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Weight:0.13 grams (approx.)
0.51
25.4
4.0
25.4
2.0
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 C ambient temperature unless otherwise specified.
o
Maximun Ratings
Type Number
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Block Voltage
RMS Reverse Voltage
Average Rectifier Output Current
Non-Repetitive Peak Forward Surge Current
@t=10ms
Power Dissipation (Note 1)at Tamb=25 C
Thermal Resistance Junction to Ambient Air
Operating and Storage Temperature Range
o
Symbol
V
RM
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
I
FSM
P
d
R
*JA
T
J
,T
STG
1N4148
100
75
53
150
500
500
350
-65 to +175
Units
V
V
V
mA
mA
mW
K/W
0
C
Electrical Characteristics
Type Number
Forward Voltage
Peak Reverse Current
VR=75V
o
VR=70V,Tj=150
o
C
VR=20V,Tj=150 C
VR=20V
Capacitance VR=0,f=1.0MHz
Reverse Recovery Time (Note 1)
@IF=10mA
Symbol
V
F
Min
-
Max
1.0
5.0
50
30
25
4.0
4.0
Units
V
uA
uA
uA
nA
pF
nS
I
R
C
j
-
-
-
trr
NOTES: 1. Reverse Recovery Test Conditions:IF=10mA to IR=1.0mA VR=6.0V,RLl=100
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YANGJIE [ YANGZHOU YANGJIE ELECTRONIC CO., LTD ]
