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MC7818BT PDF预览

MC7818BT

更新时间： 2024-11-20 22:54:55
品牌 Logo 应用领域
安森美 - ONSEMI 线性稳压器IC调节器电源电路输出元件局域网
页数 文件大小 规格书
32页 236K
描述
THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS

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中文翻译

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MC7818BT 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：SFM包装说明：TO-220, 3 PIN
针数：3Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.36Is Samacsys：N
可调性：FIXED标称回动电压 1：2 V
最大绝对输入电压：35 V最大输入电压：33 V
最小输入电压：21 VJESD-30 代码：R-XSFM-T3
JESD-609代码：e0最大电网调整率：0.36%
最大负载调整率：0.36%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 1：1 A最大输出电压 1：18.9 V
最小输出电压 1：17.1 V标称输出电压 1：18 V
封装主体材料：UNSPECIFIED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包装方法：RAIL
峰值回流温度（摄氏度）：240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 (Sn80Pb20)端子形式：THROUGH-HOLE
端子节距：2.54 mm端子位置：SINGLE
处于峰值回流温度下的最长时间：30最大电压容差：5%
Base Number Matches：1

MC7818BT 数据手册

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MC7800, MC7800A,  
NCV7805  
1.0 A Positive Voltage  
Regulators  
These voltage regulators are monolithic integrated circuits designed  
as fixed−voltage regulators for a wide variety of applications  
including local, on−card regulation. These regulators employ internal  
current limiting, thermal shutdown, and safe−area compensation. With  
adequate heatsinking they can deliver output currents in excess of  
1.0 A. Although designed primarily as a fixed voltage regulator, these  
devices can be used with external components to obtain adjustable  
voltages and currents.  
http://onsemi.com  
TO−220−3  
T SUFFIX  
CASE 221A  
Heatsink surface  
connected to Pin 2.  
1
• Output Current in Excess of 1.0 A  
• No External Components Required  
2
3
2
• Internal Thermal Overload Protection  
• Internal Short Circuit Current Limiting  
• Output Transistor Safe−Area Compensation  
• Output Voltage Offered in 2% and 4% Tolerance  
D PAK−3  
Pin 1. Input  
2. Ground  
3. Output  
D2T SUFFIX  
CASE 936  
1
3
Heatsink surface (shown as terminal 4 in  
case outline drawing) is connected to Pin 2.  
2
• Available in Surface Mount D PAK−3, DPAK−3 and Standard  
4
3−Lead Transistor Packages  
DPAK−3  
DT SUFFIX  
CASE 369C  
• NCV Prefix for Automotive and Other Applications Requiring Site  
and Control Changes  
2
1
3
• Pb−Free Packages are Available  
STANDARD APPLICATION  
MAXIMUM RATINGS (T = 25°C, unless otherwise noted)  
A
Value  
Unit  
MC78XX  
Input  
Output  
C **  
369C 221A  
936  
Rating  
Input Voltage  
Symbol  
C *  
in  
0.33 mF  
O
(5.0 − 18 V)  
(24 V)  
V
I
35  
40  
Vdc  
W
Power Dissipation  
P
D
Internally Limited  
A common ground is required between the  
input and the output voltages. The input voltage  
must remain typically 2.0 V above the output  
voltage even during the low point on the input  
ripple voltage.  
Thermal Resistance,  
Junction−to−Ambient  
R
92  
65  
Figure °C/W  
14  
q
JA  
Thermal Resistance,  
Junction−to−Case  
R
5.0  
5.0  
5.0  
°C/W  
q
JC  
XX,  
These two digits of the type number  
indicate nominal voltage.  
Storage Junction Temperature  
Range  
T
−65 to +150  
+150  
°C  
°C  
stg  
* C is required if regulator is located an  
in  
appreciable distance from power supply  
filter.  
Operating Junction Temperature  
T
J
Maximum ratings are those values beyond which device damage can occur.  
Maximum ratings applied to the device are individual stress limit values (not  
normal operating conditions) and are not valid simultaneously. If these limits are  
exceeded, device functional operation is not implied, damage may occur and  
reliability may be affected.  
** C is not needed for stability; however,  
O
it does improve transient response. Values  
of less than 0.1 mF could cause instability.  
*This device series contains ESD protection and exceeds the following tests:  
Human Body Model 2000 V per MIL_STD_883, Method 3015.  
Machine Model Method 200 V.  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 22 of this data sheet.  
DEVICE MARKING INFORMATION  
See general marking information in the device marking  
section on page 28 of this data sheet.  
Semiconductor Components Industries, LLC, 2005  
1
Publication Order Number:  
April, 2005 − Rev. 14  
MC7800/D  
1234567...32

中文翻译

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MC7818BT 替代型号

型号 品牌 替代类型 描述 数据表
MC7818BTG ONSEMI

完全替代

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