1N4148-K 데이터 시트보기 (PDF) - Semtech Electronics LTD.
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1N4148-K Datasheet PDF : 4 Pages
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1N4148-K
Characteristics at Tj = 25 OC
Parameter
Symbol
Min.
Max.
Forward Voltage
at IF = 10 mA
VF
-
1
Leakage Current
at VR = 20 V
at VR = 75 V
at VR = 20 V, Tj = 150 OC
IR
-
200
IR
-
5
IR
-
50
Reverse Breakdown Voltage
at IR = 100 µA
at IR = 5 µA
Capacitance
at VF = VR = 0
Voltage Rise when Switching ON
tested with 50 mA Forward Pulses
tp = 0.1 s, Rise Time < 30 ns, fp = 5 to 100 KHz
V(BR)R
100
-
V(BR)R
75
-
Ctot
-
4
Vfr
-
2.5
Reverse Recovery Time
from IF = 10 mA to IR = 1 mA, VR = 6 V, RL = 100 Ω
Thermal Resistance Junction to Ambient Air
trr
RthA
-
4
-
0.35 1)
Rectification Efficiency
at f = 100 MHz, VRF = 2 V
ηV
0.45
-
1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
Unit
V
nA
µA
µA
V
V
pF
V
ns
K/mW
-
~~~
Rectification Efficiency Measurement Circuit
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 01/08/2008
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