SPX3431AM 查看數據表（PDF） - Signal Processing Technologies

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SPX3431AM

Micropower 2.5V Precision Adjustable Shunt Regulator

Signal Processing Technologies 

CATHODE (K)

SPX3431

REFERENCE

(R)

+

-

2.5V

ABSOLUTE MAXIMUM RATINGS

ANODE (A)

Parameter

Symbol

Rating

Units

Cathode-Anode Reverse Breakdown

Anode-Cathode Forward Current

Operating Cathode Current

Reference Input Current

Continuous Power Dissipation at 25°C

SOT-23

VKA

18

V

IAK

1

A

IKA

100

mA

IREF

1

mA

PD

300

mW

Junction Temperature

TJ

150

°C

Storage Temperature

TSTG

- 65 to 150

°C

Lead Temperature (Soldering 10 sec.)

TL

300

°C

Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional

operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect reliability.

RECOMMENDED CONDITIONS

Parameter

Cathode Voltage

Cathode Current

Symbol

VKA

1K

Rating

VREF to 18

10

Unit

V

mA

TYPICAL THERMAL RESISTANCES

Package

SOT-23

SOT-89

TO-92

0JA

575° C/W

575° C/W

575° C/W

0JC

150° C/W

80° C/W

80° C/W

Typical Derating

1.7 mW/°C

9.1 mW/°C

6.3 mW/°C

Rev. 10/25/00

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