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MC7808BD2T/R4

更新时间： 2024-11-23 14:53:15
品牌 Logo 应用领域
安森美 - ONSEMI 输出元件调节器
页数 文件大小 规格书
20页 204K
描述
8V FIXED POSITIVE REGULATOR, PSSO2, D2PAK-3

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MC7808BD2T/R4 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：D2PAK包装说明：TO-263,
针数：3Reach Compliance Code：compliant
风险等级：5.1最大输入电压：25 V
最小输入电压：10.5 VJESD-30 代码：R-PSSO-G2
JESD-609代码：e0长度：10.02 mm
功能数量：1端子数量：2
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 1：8.4 V
最小输出电压 1：7.6 V标称输出电压 1：8 V
封装主体材料：PLASTIC/EPOXY封装代码：TO-263
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, HEAT SINK/SLUG
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
调节器类型：FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR座面最大高度：4.572 mm
表面贴装：YES技术：BIPOLAR
端子面层：TIN LEAD端子形式：GULL WING
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：NOT SPECIFIED宽度：9.1945 mm
Base Number Matches：1

MC7808BD2T/R4 数据手册

 浏览型号MC7808BD2T/R4的Datasheet PDF文件第2页浏览型号MC7808BD2T/R4的Datasheet PDF文件第3页浏览型号MC7808BD2T/R4的Datasheet PDF文件第4页浏览型号MC7808BD2T/R4的Datasheet PDF文件第5页浏览型号MC7808BD2T/R4的Datasheet PDF文件第6页浏览型号MC7808BD2T/R4的Datasheet PDF文件第7页 
MC7800, MC7800A, LM340,  
LM340A Series, 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  
T SUFFIX  
CASE 221A  
Heatsink surface  
connected to Pin 2.  
1
3
• 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  
Pin 1. Input  
2. Ground  
3. Output  
D2T SUFFIX  
CASE 936  
1
Heatsink surface (shown as terminal 4 in  
case outline drawing) is connected to Pin 2.  
2
• Available in Surface Mount D PAK, DPAK and Standard 3–Lead  
Transistor Packages  
DPAK  
DT SUFFIX  
CASE 369A  
1
MAXIMUM RATINGS (T = 25°C, unless otherwise noted.)  
A
3
Rating  
Symbol  
Value  
Unit  
Input Voltage (5.0 – 18 V)  
Input Voltage (24 V)  
V
I
35  
40  
Vdc  
STANDARD APPLICATION  
Power Dissipation  
MC78XX  
Input  
Output  
C **  
C *  
in  
0.33 µF  
Case 221A (TO–220)  
T = 25°C  
A
O
P
D
Internally  
Limited  
W
Thermal Resistance, Junction–to–Ambient  
Thermal Resistance, Junction–to–Case  
R
65  
5.0  
°C/W  
°C/W  
θ
JA  
JC  
A common ground is required between the  
R
θ
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.  
2
Case 936 (D PAK)  
T = 25°C  
A
P
Internally  
Limited  
W
D
XX,  
These two digits of the type number  
indicate nominal voltage.  
Thermal Resistance, Junction–to–Ambient  
R
See  
Figure  
14  
°C/W  
θ
JA  
JA  
D
* C is required if regulator is located an  
in  
appreciable distance from power supply  
filter.  
Thermal Resistance, Junction–to–Case  
Case 369A (DPAK)  
R
5.0  
°C/W  
θ
** C is not needed for stability; however,  
O
it does improve transient response. Values  
of less than 0.1 µF could cause instability.  
T = 25°C  
A
P
Internally  
Limited  
W
Thermal Resistance, Junction–to–Ambient  
Thermal Resistance, Junction–to–Case  
R
92  
5.0  
°C/W  
°C/W  
θ
JA  
JC  
R
θ
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 16 of this data sheet.  
Storage Junction Temperature Range  
T
–65 to  
+150  
°C  
stg  
Operating Junction Temperature  
T
J
+150  
°C  
DEVICE MARKING INFORMATION  
See general marking information in the device marking  
NOTE: ESD data available upon request.  
section on page 18 of this data sheet.  
Semiconductor Components Industries, LLC, 2002  
1
Publication Order Number:  
April, 2002 – Rev. 10  
MC7800/D  
1234567...20

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