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H7918 参数 Datasheet PDF下载

H7918图片预览
型号: H7918
PDF下载: 下载PDF文件 查看货源
内容描述: 3端子1A负稳压器 [3-TERMINAL 1A NEGATIVE VOLTAGE REGULATORS]
分类和应用: 稳压器
文件页数/大小: 3 页 / 200 K
品牌: HUASHAN [ SHANTOU HUASHAN ELECTRONIC DEVICES CO.,LTD ]
 浏览型号H7918的Datasheet PDF文件第2页浏览型号H7918的Datasheet PDF文件第3页  
Shantou Huashan Electronic Devices Co.,Ltd.
H 7918
3-TERMINAL 1A NEGATIVE VOLTAGE REGULATORS
The H7918 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 -18V
lntemal Thermal Overload Protection
Short Circuit Protection
Output Transistor Safe-Area Compensation
1―GND
2―INPUT
3―OUTPUT
TO-220
Absolute Maximum Ratings
(T
a
=25℃)
V
I
——Input
Voltage………………………………… -35V
R
θ
JC
——Thermal
Resistance Junction-Cases………… 5℃/W
R
θ
JA
——Thermal
Resistance Junction-Air………… 65℃/W
T
OPR
——Operating
Temperature Range…………… 0~125℃
T
STG
——Storage
Temperature Range…………… -65~150℃
1