1N458 datasheet(1/1 Pages) MICROSEMI

部件名	1N458

功能描述	SWITCHING DIODE

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制造商	MICROSEMI [Microsemi Corporation]

网页	http://www.microsemi.com

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DESIGN DATA

Case: Hermetically sealed glass package per MIL-

PRF-19500/193 DO-7 outline

Lead Material: Copper clad steel

Lead Finish: Tin/Lead

Thermal Impedance (ZθJX): 70°C/W maximum

Marking: Blue body coat. Black digits.

Polarity: Cathode end is banded.

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:

165mA

Total Power Dissipation:

500mW

Operating Current:

55mA, TA= +25°C

Derating Factor:

0.44mA/

°C above T

A= +25°C

D.C. Reverse Voltage (VRWM):

125V

FEATURES

• 1N458 AVAILABLE AS 1N458A, & AS JAN1N458 PER MIL-PRF-19500/193

• SWITCHING DIODE

• METALLURGICALLY BONDED

• HERMETICALLY SEALED

• DOUBLE PLUG CONSTRUCTION

DC ELECTRICAL CHARACTERISTICS

VF

IR

Ambient

(

°C)

IF

mA

Min

V

Max

V

Ambient

(

°C)

V (dc)

Min

µA

Max

µA

25

7

-

1

25

125

-

0.025

25

150(ac)

-

100.0

150

125

-

5.0

IRELAND - GORT ROAD

, ENNIS, CO. CLARE

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FAX:

+353 65 6822298

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WWW.MICROSEMI.COM

1N458

类似零件编号 - 1N458

制造商	部件名	数据表	功能描述
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Microsemi Corporation	1N458	122Kb / 2P	SWITCHING DIODE
	1N458	121Kb / 2P	SWITCHING DIODE
	1N458	122Kb / 2P	SWITCHING DIODE

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