1N4148-K SEMTECH ELECTRONICS LTD., 1N4148-K Datasheet

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1N4148-K

Manufacturer Part Number
1N4148-K
Description
Silicon Epitaxial Planar Diode
Manufacturer
SEMTECH ELECTRONICS LTD.
Datasheet
1N4148-K
SILICON EPITAXIAL PLANAR DIODE
Fast switching diode
This diode is also available in MiniMELF case with
the type designation LL4148.
Absolute Maximum Ratings (T
Peak Reverse Voltage
Non-repetitive Peak Forward Surge Current
Power Dissipation
Reverse Voltage
Average Rectified Forward Current
Junction Temperature
Storage Temperature Range
1)
Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
®
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Parameter
a
= 25
O
C)
at t = 1 s
at t = 1 ms
at t = 1 µs
Symbol
I
V
I
F(AV)
P
V
FSM
T
T
RM
tot
R
S
j
- 65 to + 200
Max. 1.75
Value
500
Max. 0.45
Black
Cathode Band
Part No.
Black
"ST" Brand
Glass Case DO-35 (K)
100
200
200
Black
Dimensions in mm
0.5
75
1
4
1)
Dated : 01/08/2008
XXX
ST
Max. 3.4
Min. 28
Min. 28
mW
Unit
mA
O
O
V
V
A
C
C

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1N4148-K Summary of contents

Page 1

... SILICON EPITAXIAL PLANAR DIODE Fast switching diode This diode is also available in MiniMELF case with the type designation LL4148. Absolute Maximum Ratings (T Parameter Peak Reverse Voltage Reverse Voltage Average Rectified Forward Current Non-repetitive Peak Forward Surge Current Power Dissipation Junction Temperature ...

Page 2

... Characteristics Parameter Forward Voltage Leakage Current 150 Reverse Breakdown Voltage 100 µ µA R Capacitance Voltage Rise when Switching ON tested with 50 mA Forward Pulses tp = 0.1 s, Rise Time < ...

Page 3

... Forward characteristics Tj=100 Admissible power dissipation versus ambient temperature Valid provided that leads at a distance from case are kept at ambient temperature mW 1000 900 800 700 P tot 600 500 400 300 200 ...

Page 4

... Leakage current versus junction temperature Admissible repetitive peak forward current versus pulse duration Valid provided that leads at a distance from case A are kept at ambient temperature 100 v=0 I FRM ...

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