 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
UES705 数据表(PDF) 1 Page - Microsemi Corporation |
|
|
|||||||||||||||||||||||||||||
UES705 数据表(HTML) 1 Page - Microsemi Corporation |
|
|
1 / 3 page  ULTRAFAST RECTIFIERS, High Efficiency, 20A TM Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 1 Copyright © 2002 2-3-2003 REV 0 SCOTTSDALE DIVISION UES704 UES704HR2 UES705 UES705HR2 UES706 UES706HR2 DESCRIPTION APPEARANCE 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. DO-4 IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com FEATURES APPLICATIONS / BENEFITS • Very Low Forward Voltage • Very Fast Recovery Times • Low Thermal Resistance • High Reliability Screening Option with HR2 Suffix (ie. UES704HR2) • Mechanically rugged • Standard Polarity is Cathode to Stud. For Reverse Polarity, Add Suffix R (ie. UES704R) • 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 • 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 = 100 oC………20 A • Surge Current, 8.3 ms………………………………….300 A • Thermal Resistance, Junction to Case…………….1.5 oC/W • Operating and Storage Temp. Range…….-55 oC 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 Microsemi Part Number Working Peak Reverse Voltage VRWM Maximum Forward Voltage VF @ 20 A tp = 300 µs Maximum Reverse Current IR @ VRWM Maximum Reverse Recovery Time* trr TC = 25 oC TC = 125 oC TC = 25 oC TC = 125 oC UES704 UES705 UES706 UES704HR2 UES705HR2 UES706HR2 200 V 300 V 400 V 1.25 V 1.15 V 50 µA 10 mA 50 ns * Measured in circuit IF = 0.5 A, IR = 1 A, IREC = 0.25 A |
类似零件编号 - UES705 |
|
类似说明 - UES705 |
|
|
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
