1N4148 데이터 시트보기 (PDF) - Kingtronics International Company
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1N4148 Datasheet PDF : 4 Pages
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Website: www.kingtronics.com Email: info@kingtronics.com Tel: (852) 8106 7033 Fax: (852) 8106 7099
1N4148
Characteristics at Ta = 25℃
PARAMETER
SYMBOL
MIN.
Forward Voltage at IF = 10 mA
VF
-
Leakage Current
at VR = 20 V
at VR = 75 V
at VR = 20 V, Tj = 150℃
Reverse Breakdown Voltage
at IR = 100 μA
at IR = 5 μA
Capacitance
at VR = 0, f = 1 MHz
Voltage Rise when Switching ON
tested with 50 mA Forward Pulses
tp = 0.1 s, Rise Time < 30 ns, fp = 5 to 100 KHz
IR
IR
IR
V(BR)R
V(BR)R
Ctot
Vfr
-
-
-
100
75
-
-
Reverse Recovery Time
at IF = 10 mA to IR = 1 mA, VR = 6 V, RL = 100 Ω
trr
-
Thermal Resistance Junction to Ambient Air
RthA
-
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.
MAX.
1
UNIT
V
25
nA
5
μA
50
μA
-
V
-
V
4
pF
2.5
V
4
0.35 1)
-
ns
K/mW
-
2
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