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DSTF40150C PDF预览

DSTF40150C

更新时间: 2024-11-19 14:56:43
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
3页 731K
描述
Littelfuse DST系列超低VF肖特基势垒整流器旨在通过提供耐高温、低泄漏和VF更低的产品,达到商业和工业应用的一般要求。 功能与特色: 应用:

DSTF40150C 数据手册

 浏览型号DSTF40150C的Datasheet PDF文件第2页浏览型号DSTF40150C的Datasheet PDF文件第3页 
Schottky Barrier Rectifier  
DSTF40150C, 2x20A, 150V, ITO-220AB, Common Cathode  
Pb  
RoHS  
DSTF40150C  
Description  
Littelfuse DST series Ultra Low VF Schottky Barrier  
Rectifier is designed to meet the general requirements  
of commercial and industry applications by providing high  
temperature, low leakage and lower VF products.  
It is suitable for high frequency switching mode power  
supply, free-wheeling diodes and polarity protection  
diodes.  
Features  
• Ultra low forward voltage  
drop  
• Guard ring for enhanced  
ruggedness and long  
term reliability  
Pin out  
• High frequency operation  
• Common cathode  
configuration in ITO-  
220AB package  
• High junction  
temperature capability  
Applications  
1
3
2
Common  
Cathode  
• Switching mode power  
supply  
• Free-Wheeling diodes  
Anode  
Anode  
• Polarity Protection Diodes  
• DC/DC converters  
Maximum Ratings  
Parameters  
Symbol  
Test Conditions  
Max  
150  
Unit  
Peak Inverse Voltage  
VRWM  
-
V
50% duty cycle @T =70°C  
rectangular waveCform  
20 (per leg)  
40 (total device)  
Average Forward Current  
IF(AV)  
IFSM  
A
A
Peak One Cycle Non-Repetitive Surge  
Current (per leg)  
250  
8.3 ms, half Sine pulse  
Electrical Characteristics  
Parameters  
Symbol  
Test Conditions  
@5A, Pulse, TJ = 25 °C  
Typ  
0.65  
0.84  
1.26  
0.54  
0.65  
0.78  
0.007  
3
Max  
Unit  
-
VF1  
@10A, Pulse, TJ = 25 °C  
@20A, Pulse, TJ = 25 °C  
@5A, Pulse, TJ = 125 °C  
@10A, Pulse, TJ = 125 °C  
@120A, Pulse, TJ = 125 °C  
@VR = rated VR TJ = 25 °C  
@VR = rated VR TJ = 125 °C  
@VR = 5V, TC = 25 °C, fSIG = 1MHz  
-
1.43  
-
Forward Voltage Drop (per leg) *  
V
VF2  
-
0.82  
0.25  
25  
-
IR1  
IR2  
CT  
Reverse Current (per leg) *  
mA  
pF  
Junction Capacitance (per leg)  
835  
Clip mounting, the epoxy body away from the  
heatsink edge by more than 0.110” along the  
lead direction.  
-
4500  
RSM Isolation Voltage  
(t = 1.0 second, R. H. < =30%,  
TA = 25 °C)  
VISO  
Clip mounting, the epoxy body is inside the  
heatsink.  
V
-
-
3500  
1500  
Screw mounting, the epoxy body is inside  
the heatsink.  
* Pulse Width < 300μs, Duty Cycle <2%  
©2016 Littelfuse, Inc  
Specifications are subject to change without notice.  
Revised:02/03/16  

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