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MC78M20CT PDF预览

MC78M20CT

更新时间: 2024-11-22 22:54:55
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 线性稳压器IC电源电路
页数 文件大小 规格书
12页 193K
描述
THREE-TERMINAL MEDIUM CURRENT POSITIVE FIXED VOLTAGE REGULATORS

MC78M20CT 技术参数

生命周期:Transferred零件包装代码:SFM
包装说明:TO-220, SIP3,.1TB针数:3
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.17
Is Samacsys:N可调性:FIXED
标称回动电压 1:2 V最大绝对输入电压:40 V
最大输入电压:35 V最小输入电压:23 V
JESD-30 代码:R-PSFM-T3JESD-609代码:e0
最大电网调整率:0.05%最大负载调整率:0.4%
功能数量:1输出次数:1
端子数量:3工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C最大输出电流 1:0.5 A
最大输出电压 1:20.8 V最小输出电压 1:19.2 V
标称输出电压 1:20 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-220封装等效代码:SIP3,.1TB
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
子类别:Other Regulators表面贴装:NO
技术:BIPOLAR端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:SINGLE最大电压容差:5%
Base Number Matches:1

MC78M20CT 数据手册

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Order this document by MC78M00/D  
The MC78M00/MC78M00A Series positive voltage regulators are  
identical to the popular MC7800 Series devices, except that they are  
specified for only half the output current. Like the MC7800 devices, the  
MC78M00 three–terminal regulators are intended for local, on–card voltage  
regulation.  
Internal current limiting, thermal shutdown circuitry and safe–area  
compensation for the internal pass transistor combine to make these  
devices remarkably rugged under most operating conditions. Maximum  
output current, with adequate heatsinking is 500 mA.  
THREE–TERMINAL MEDIUM  
CURRENT POSITIVE FIXED  
VOLTAGE REGULATORS  
SEMICONDUCTOR  
TECHNICAL DATA  
No External Components Required  
Internal Thermal Overload Protection  
Internal Short Circuit Current Limiting  
Output Transistor Safe–Area Compensation  
T SUFFIX  
PLASTIC PACKAGE  
CASE 221A  
(TO–220)  
MC78M00A High Accuracy (±2%) Available for 5.0 V, 8.0 V, 12 V  
and 15 V  
Heatsink surface  
connected to Pin 2.  
Previous Commerical Temperature Range has been extended to a  
Junction Temperature Range of –40°C to +125°C  
1
2
3
Pin 1. Input  
Representative Schematic Diagram  
2. Ground  
3. Output  
Input  
1.0 k  
1.0 k  
210  
6.7  
V
16 k  
1
2
1
100  
200  
3
3
300  
1.0 k  
DT SUFFIX  
PLASTIC PACKAGE  
CASE 369A  
DT–1 SUFFIX  
PLASTIC PACKAGE  
CASE 369  
3.6  
k
3.0 k  
300  
6.4  
k
(DPAK)  
(DPAK)  
5.6 k  
0.24  
13  
Heatsink surface (shown as terminal 4 in  
case outline drawing) is connected to Pin 2.  
50  
200  
Output  
40  
pF  
6.0 k  
2.0 k  
3.9 k  
6.0  
k
2.8 k  
ORDERING INFORMATION  
Operating  
Gnd  
Temperature Range  
Device  
Package  
This device contains 28 active transistors.  
MC78MXXCDT  
MC78MXXACDT*  
MC78MXXCT  
DPAK  
DEVICE TYPE/NOMINAL OUTPUT VOLTAGE  
T
= – 40° to +125°C  
J
MC78M05AC  
MC78M05C  
MC78M06C  
MC78M08AC  
MC78M08C  
5.0 V  
5.0 V  
6.0 V  
8.0 V  
8.0 V  
MC78M09C  
MC78M12AC  
MC78M12C  
MC78M15AC  
MC78M15C  
9.0 V  
12 V  
12 V  
15 V  
15 V  
MC78M18C  
MC78M20C  
MC78M24C  
18 V  
20 V  
24 V  
TO–220  
MC78MXXACT*  
XX Indicates nominal voltage.  
Available in 5.0, 8.0, 12 and 15 V devices.  
*
Motorola, Inc. 1997  
Rev 6  

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