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MC7912CT-E3 PDF预览

MC7912CT-E3

更新时间: 2024-11-27 07:18:19
品牌 Logo 应用领域
威世 - VISHAY 局域网输出元件调节器
页数 文件大小 规格书
8页 70K
描述
IC VREG 12 V FIXED NEGATIVE REGULATOR, PSFM3, TO-220, 3 PIN, Fixed Negative Single Output Standard Regulator

MC7912CT-E3 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SFM
包装说明:,针数:3
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.67
最大输入电压:30 V最小输入电压:14.5 V
JESD-30 代码:R-PSFM-T3JESD-609代码:e3
湿度敏感等级:1功能数量:1
端子数量:3工作温度TJ-Max:125 °C
工作温度TJ-Min:最大输出电流 1:1.5 A
最大输出电压 1:12.36 V最小输出电压 1:11.64 V
标称输出电压 1:12 V封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
峰值回流温度(摄氏度):245认证状态:Not Qualified
调节器类型:FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR表面贴装:NO
端子面层:MATTE TIN端子形式:THROUGH-HOLE
端子位置:SINGLE处于峰值回流温度下的最长时间:40
Base Number Matches:1

MC7912CT-E3 数据手册

 浏览型号MC7912CT-E3的Datasheet PDF文件第2页浏览型号MC7912CT-E3的Datasheet PDF文件第3页浏览型号MC7912CT-E3的Datasheet PDF文件第4页浏览型号MC7912CT-E3的Datasheet PDF文件第5页浏览型号MC7912CT-E3的Datasheet PDF文件第6页浏览型号MC7912CT-E3的Datasheet PDF文件第7页 
MC79xxCT Series  
New Product  
Vishay  
formerly General Semiconductor  
3-Terminal Fixed Negative Voltage Regulators  
Pin Arrangement  
Description  
These voltage regulators are intended as complements  
to the popular MC78xx Series devices. These negative reg-  
ulators are available in the same seven-voltage options as  
the MC78xx devices. In addition, one extra voltage  
option commonly employed in MECL systems is also  
available in the negative MC79xx Series.  
TO-220  
1. Ground  
2. Input  
3. Output  
3
2
1
Available in fixed output voltage options from –5.0 to –24  
volts, these regulators employ current limiting, thermal shut-  
down, and safe-area compensation – making them remark-  
ably rugged under most operating conditions. With adequate  
heatsinking they can deliver output currents in excess of  
1.5 ampere.  
(heatsink connected to pin 2)  
Standard Application  
Features  
Input  
Cin  
Output  
Output current in excess of 1.5 Ampere  
MC79xx  
No external components required  
Internal thermal overload protection  
Internal short-circuit current limiting  
Output transistor safe-area compensation  
Output voltage offered in 2% tolerance  
Co  
0.1µF  
0.33µF  
Notes:  
Mechanical Data  
Case: TO-220 Package  
A common ground is required between the input and the output voltages.  
The input voltage must remain typically 2.0V more negative even during  
the high point on the input ripple voltage.  
xx = these two digits of the part number indicate output voltage.  
Weight: approx. 2.24g  
Cin is required if regulator is located an appreciable distance from power  
supply filter.  
Case outline is on the back page  
Co improves stability and transient response.  
Internal Block Diagram  
GND  
R1  
R2  
Reference  
Voltage  
Output  
+
Q1  
--  
Q2  
Short Circuit  
Protection  
I1  
I2  
RSC  
Input  
Document Number 74814  
11-Jun-02  
www.vishay.com  
1

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