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UES706RE3 PDF预览

UES706RE3

更新时间: 2024-10-01 06:31:39
品牌 Logo 应用领域
美高森美 - MICROSEMI /
页数 文件大小 规格书
3页 133K
描述
Rectifier Diode, 1 Phase, 1 Element, 20A, Silicon, DO-203AA, HERMETIC SEALED, DO-4, 1 PIN

UES706RE3 数据手册

 浏览型号UES706RE3的Datasheet PDF文件第2页浏览型号UES706RE3的Datasheet PDF文件第3页 
UES704 UES704HR2  
UES705 UES705HR2  
UES706 UES706HR2  
ULTRAFAST RECTIFIERS,  
High Efficiency, 20ATM  
S C O T T S D A L E D I V I S I O N  
APPEARANCE  
DO-4  
DESCRIPTION  
The UES704 series of ultrafast high-efficiency rectifiers is specifically  
designed for operation in power switching circuits operating at frequencies  
of 20 kHz or higher. The low thermal resistance and forward voltage drop  
of this series allows the user to replace DO-5 size devices in many  
applications. These devices have also been demonstrated capability in  
passing power-stress testing to 25 thousand cycles with full-rated forward  
current turned on and off without a heat sink. This forces case temperature  
increases of 75°C at which time the current is removed to simulate worst  
case applications. The switching times increase relatively little with  
temperature or at different currents.  
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com  
APPLICATIONS / BENEFITS  
FEATURES  
·
·
·
·
Very Low Forward Voltage  
Very Fast Recovery Times  
Low Thermal Resistance  
High Reliability Screening Option with HR2 Suffix (ie.  
UES704HR2)  
·
Power Switching Circuits 20 kHz and above with  
minimal parasitic switching losses  
Catch Diodes for Switching Regulators  
Output Rectifiers for High Frequency Square-Wave  
Inverters  
·
·
·
·
·
·
Extremely Robust in Power Cycling  
High Surge Capability  
Hermetically Sealed  
·
·
Mechanically rugged  
Standard Polarity is Cathode to Stud. For Reverse  
Polarity, Add Suffix R (ie. UES704R)  
Marking: Part Number and Logo  
ABSOLUTE MAXIMUM RATINGS  
MECHANICAL AND PACKAGING  
·
·
·
·
·
·
·
Peak Inverse Voltage, UES704, UES704HR2……….200 V  
Peak Inverse Voltage, UES705, UES705HR2……….300 V  
Peak Inverse Voltage, UES706, UES706HR2……….400 V  
Average DC Output Current, IO @ TC = 100oC………20 A  
Surge Current, 8.3 ms………………………………….300 A  
Thermal Resistance, Junction to Case…………….1.5oC/W  
Operating and Storage Temp. Range…….-55oC to +150oC  
·
Industry Standard DO-4 (DO-203AA) Package with  
7/16 inch Hex and 10-32 Threaded Stud  
Hermetically Sealed Metal and Glass Case Body  
Metal Surface Finish: Tin Plated  
·
·
·
·
·
·
Weight: 10 grams (approximate)  
Maximum unlubricated stud Torque: 15 inch pounds  
Angular Orientation of Terminal is Undefined  
Marking: Part Number  
ELECTRICAL CHARACTERISTICS @ 25°C unless otherwise stated  
Maximum  
Maximum  
Reverse Recovery  
Time*  
Maximum  
Reverse  
Current  
Working  
Peak  
Reverse  
Voltage  
VRWM  
Forward  
Voltage  
Microsemi Part Number  
VF  
@ 20 A  
t
rr  
IR  
@ VRWM  
tp = 300 ms  
TC =  
TC = 125oC  
TC = 25oC  
TC = 125oC  
25oC  
UES704HR2  
UES705HR2  
UES706HR2  
200 V  
300 V  
400 V  
UES704  
UES705  
UES706  
50 mA  
10 mA  
1.25 V  
1.15 V  
50 ns  
* Measured in circuit IF = 0.5 A, IR = 1 A, IREC = 0.25 A  
Copyright ã 2002  
2-3-2003 REV 0  
Microsemi  
Page 1  
Scottsdale Division  
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503  

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