参数资料
型号: 1N645-1
厂商: MICROSEMI CORP-IRELAND
元件分类: 参考电压二极管
英文描述: Silicon Switching Diode DO-35 Glass Package
中文描述: 0.4 A, SILICON, SIGNAL DIODE, DO-35
封装: HERMETIC SEALED, GLASS PACKAGE-2
文件页数: 1/1页
文件大小: 85K
代理商: 1N645-1
MAXIMUM RATINGS AT 25
°C
Operating Temperature:
-65
°C to +175°C
Storage Temperature:
-65
°C to +175°C
Surge Current A, sine 8.3mS:
5.0A
Total Power Dissipation:
500mW
Operating Current:
400mA, TA= +25°C
Operating Current:
150mA, TA= +150°C
Derating Factor:
2mA/
°C above +25°C
Derating Factor:
6mA/
°C above +150°C
D.C. Reverse Voltage (VRWM):
225V
FEATURES
1N645-1 AVAILABLE IN JAN, JANTX, AND JANTXV PER MIL-PRF-19500/240
SILICON RECTIFIER
METALLURGICALLY BONDED
HERMETICALLY SEALED
DOUBLE PLUG CONSTRUCTION
DC ELECTRICAL CHARACTERISTICS
VF
IR
Ambient
(
°C)
IF
mA
Min
V
Max
V
Ambient
(
°C)
VR
V (dc)
Min
A
Max
A
25
400
0.80
1.00
25
225
-
0.050
150
400
0.70
0.95
25
270(ac)
-
50
-55
400
-
1.20
150
225
-
25
DESIGN DATA
Case: Hermetically sealed glass package per MIL-
PRF-19500/240 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): 35°C/W maximum
Marking: Blue body coat, Black digits.
Polarity: Cathode end is banded.
AC ELECTRICAL CHARACTERISTICS AT 25
°C
Symbol
Min
Max
Capacitance @ VR = 4V
pF
-
20
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
1N645-1
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