H7909 Просмотр технического описания (PDF) - Shantou Huashan Electronic Devices

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H7909

3-TERMINAL 1A NEGATIVE VOLTAGE REGULATORS

Shantou Huashan Electronic Devices 

Shantou Huashan Electronic Devices Co.,Ltd.

H 7909

█ 3-TERMINAL 1A NEGATIVE VOLTAGE REGULATORS

The H7909 series of three terminal negative regulators are available in the TO-220 package and with

several fixed output voltages, making them useful in a wide range of applications. Each type employs

internal current limiting, Thermal shut down and safe area protection, making it essentially

indestructible.

█ Features

Output current in Excess of 1A

Output Voltages of -9V

TO-220

lntemal Thermal Overload Protection

Short Circuit Protection

Output Transistor Safe-Area Compensation

█ Absolute Maximum Ratings（Ta=25℃）

1―GND

2―INPUT

3―OUTPUT

VI——Input Voltage………………………………… -35V

RθJC——Thermal Resistance Junction-Cases………… 5℃/W

RθJA——Thermal Resistance Junction-Air………… 65℃/W

TOPR——Operating Temperature Range…………… 0~125℃

TSTG——Storage Temperature Range…………… -65~150℃

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