参数资料
型号: JANTX1N4148
厂商: MICROSEMI CORP
元件分类: 二极管(射频、小信号、开关、功率)
英文描述: 0.2 A, SILICON, SIGNAL DIODE, DO-35
封装: HERMETIC SEALED, GLASS PACKAGE-2
文件页数: 1/1页
文件大小: 93K
代理商: JANTX1N4148
DESIGN DATA
Case: Hermetically sealed glass package per MIL-
PRF-19500/116 DO-35 outline
Lead Material: Copper clad steel
Lead Finish: Tin/Lead
Thermal Resistance (RθJL): 250°C/W maximum
at L=.375”
Thermal Impedance (ZθJX): 70°C/W maximum
Marking: Alpha numeric.
Polarity: Cathode end is banded.
DC ELECTRICAL CHARACTERISTICS
VF
IR
VBR
Ambient
(
°C)
IF
mA
Min
V
Max
V
Ambient
(
°C)
V (dc)
Min
A
Max
A
Ambient
(
°C)
IR
A
Min
V
Max
V
25
10
-
0.8
25
20
-
0.025
25
100
-
25
100
-
1.2
25
75
-
0.500
150
10
-
0.8
150
20
-
35.0
-55
100
-
1.3
150
75
-
75.0
MAXIMUM RATINGS AT 25
°C
Operating Temperature:
-65
°C to +200°C
Storage Temperature:
-65
°C to +200°C
Surge Current A, sine 8.3mS:
2.0A
Surge Current B, square 8.3mS:
1.41A
Total Power Dissipation:
500mW
Operating Current:
200mA, TA= +25°C
Derating Factor:
1.14mA/
°C above T
A= +25°C
D.C. Reverse Voltage (VRWM):
75V
FEATURES
1N4148-1 AVAILABLE IN JAN, JANTX, AND JANTXV PER MIL-PRF-
19500/116
SWITCHING DIODE
METALLURGICALLY BONDED
HERMETICALLY SEALED
DOUBLE PLUG CONSTRUCTION
AC ELECTRICAL CHARACTERISTICS AT 25
°C
Symbol
Min
Max
Capacitance @ 0V
pF
-
4
Capacitance @ 1.5V
pF
-
2.8
TRR @ IF =IR=10mA,
IRec = 1mA.
nsec
-
5
TFR @ IF = 50mA
nsec
-
20
VFR @ IF = 50mA
V(pk)
-
5
IRELAND - GORT ROAD
, ENNIS, CO. CLARE
PHONE:
+353 65 6840044
TOLL FREE:
+186 62 702434
FAX:
+353 65 6822298
U.S.A. DOMESTIC SALES CONTACT
PHONE:
(617) 926 0404
TOLL FREE:
1 800 666 2999
WWW.MICROSEMI.COM
1N4148-1
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