 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| 580 Pleasant St. Watertown, MA 02472 PH: (617) 926-0404 FAX: (617) 924-1235 Features: Features: * * * * * * * Very Low Forward Voltage (0.6V at 60A, 125C) Low Recovered Charge Rugged Package Design (DO-5) High Efficiency for Low Voltage Supplies Low Thermal Resistance (1.0C/W) High Surge Current (1000A) Low Reverse Current (<50mA at rated VR at 125C) USD520 USD535 USD545 150 Amp Pk, Up to 45V POWER SCHOTTKY RECTIFIERS Description: This series of Schottky barrier power rectifiers is ideally suited for output rectifiers and catch diodes in low voltage power supplies. The Microsemi high conductivity design, using a heavy copper top post and 4 point crimp, ensures cool thermal operation and low dynamic impedance. Rugged design absorbs stress that can damage glassto-metal seal during installation and use. DO-5 Absolute Maximum Ratings: USD520 Working Peak Reverse Voltage, VRWM DC Blocking Voltage, VR Peak Repetitive Surge Voltage, VRSM @ IRM Peak Repetitive Forward Current (Rated VR1 Square Wave, 20KHz, 50 percent Duty Cycle), IFRM Average Rectified Forward Current, IF(AV) Non-repetitive Peak Surge Current (8.3mS), IFSM Peak Reverse Transient Current, IR M Storage Temperature Range, TSTG Operating Junction Temperature, T j Thermal Resistance Junction-to-Case, R JC 20V 20V 24V USD535 35V 35V 42V USD545 45V 45V 54V Electrical Characteristics (TCASE = 25C) Symbol Limit 150A (at T C = 115 C) 75A (at T C = 115 C) 1000A 2A -55 to +200 C +175 C 1 C/W Characteristic Units Conditions VR =VRWM (TC = 125 C) Pulse Width = 300 s Duty Cycle = 1 percent iF = 10A, TC = 25 C iF = 60A, TC = 25 C VR = 5.0V VR = rated USD545 Maximum Instantaneous Reverse Current Maximum Instantaneous Forward Voltage Maximum Capacitance Maximum Voltage Rate of Change iR 20 (50) 0.50 VF Ct dv/dt 0.68 0.60 4000 1000 mA V V V pF V/ S iF = 60A, TC = 125 C MSC0999.PDF 02-02-99 DSWUSD520-45) <-> (35125) USD520 USD535 USD545 MECHANICAL SPECIFICATIONS: MSC0999.PDF 02-02-99 DSWUSD520-45) <-> (35125) USD520 USD535 USD545 MSC0999.PDF 02-02-99 DSWUSD520-45) <-> (35125) |
Price & Availability of USD545
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |