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1N4148M 数据表(PDF) 1 Page - Kwang Myoung I.S. CO.,LTD

部件名 1N4148M
功能描述  SMALL SIGNAL SWITCHING DIODE
Download  3 Pages
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制造商  KISEMICONDUCTOR [Kwang Myoung I.S. CO.,LTD]
网页  http://www.kmis.co.kr/
标志 KISEMICONDUCTOR - Kwang Myoung I.S. CO.,LTD

1N4148M 数据表(HTML) 1 Page - Kwang Myoung I.S. CO.,LTD

  1N4148M Datasheet HTML 1Page - Kwang Myoung I.S. CO.,LTD 1N4148M Datasheet HTML 2Page - Kwang Myoung I.S. CO.,LTD 1N4148M Datasheet HTML 3Page - Kwang Myoung I.S. CO.,LTD  
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FEATURES
Silicon epitaxial planar diode
High speed switching diode
500 mW power dissipation
These diodes are also available in glass case
DO-35. Mini-MELF
Weight: 0.003 ounces, 0.093 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
MAXIMUM RATINGS
UNITS
Reverse voltage
VR
V
Peak reverse voltage
VRM
V
Average forw ard rectified current
half w ave rectification w ith resist.load
    @TA=25
and f
50Hz
Forw ard surge current @ t<1s and T
J=25
IFSM
mA
Pow er dissipation
@ T
A=25
Ptot
mW
Junction temperature
TJ
Storage temperature range
TSTG
ELECTRICAL CHARACTERISTICS
UNITS
Forw ard voltage at I
F=10mA
VF
V
Leakage current
@ V
R=20V
IR
nA
@ V
R=75V
IR
μA
@ V
R=20V
T
J=150
IR
μA
Capacitance
@ V
F=VR=0V
CJ
pF
Voltage rise w hen sw itching
on
tested w ith 50mA pulses
tp=0.1μs. Rise time<30ns. fp=5 to 100KHz
Reverse recovery time
from I
F=10mA to IR=1mA
V
R=6V . RL=100Ω.
Thermal resistance junction to ambient
RθJA
K/W
Rectification efficiency at 100MHz,V
RF=2V
ηv
-
1N4148
1)Valid prov ided that leads at a distance of 8 mm f rom case are kept at ambient temperature.
-
25.0
5.0
50.0
V
ns
1N4148M
MECHANICAL DATA
SMALL SIGNAL SWITCHING DIODE
Case: DO-34, glass case
REVERSE VOLTAGE : 75 V
CURRENT:
0.15 A
Polarity: Color band denotes cathode
IAV
500.0
5001)
mA
-
-
1.0
-
75.0
100.0
150.0
175
-55 --- +175
1)Valid prov ided that leads at a distance of 8 mm f rom case are kept at ambient temperature.
MIN
TYP
MAX
-
-
4
0.45
-
-
3501)
4
Vfr
-
-
2.5
SEMICONDUCTOR
trr
-
-
-
-
-
-
KI
KISEMICONDUCTOR
Document Number 0268001
1.
DO-34(GLASS)


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