DataSheet39.com

What is UES805HR2?

This electronic component, produced by the manufacturer "Microsemi", performs the same function as "ULTRAFAST RECTIFIERS".


UES805HR2 Datasheet PDF - Microsemi

Part Number UES805HR2
Description ULTRAFAST RECTIFIERS
Manufacturers Microsemi 
Logo Microsemi Logo 


There is a preview and UES805HR2 download ( pdf file ) link at the bottom of this page.





Total 3 Pages



Preview 1 page

No Preview Available ! UES805HR2 datasheet, circuit

SCOTTSDALE DIVISION
UES804 UES804HR2
UES805 UES805HR2
UES806 UES806HR2
ULTRAFAST RECTIFIERS,
High Efficiency, 50A TM
DESCRIPTION
The UES804 series of ultrafast high -efficiency rectifiers is specifically
designed for operation in power switching circuits operating at frequencies
of 20 kHz or higher. These devices have 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 tim es increase relatively little with
temperature or at different currents.
APPEARANCE
DO-5
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
Very Low Forward Voltage
Very Fast Recovery Times
High Reliability Screening Options with HR2 Suffix
(ie. UES804HR2)
Low Thermal Resistance
Mechanically rugged
Standard Polarity is Cathode to Case. For Reverse
Polarity, Add Suffix R (ie. UES804R)
ABSOLUTE MAXIMUM RATINGS
Peak Inverse Voltage, UES804, UES804HR2……….200 V
Peak Inverse Voltage, UES805, UES805HR2……….300 V
Peak Inverse Voltage, UES806, UES806HR2……….400 V
Average DC Output Current, I O @ TC = 100 oC………50 A
Surge Current, 8.3 ms …………………………………600 A
Thermal Resistance, Junction to Case……………0.8 oC/W
Operating and Storage Temp. Range……. -55oC to +150oC
APPLICATIONS / BENEFITS
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
MECHANICAL AND PACKAGING
Industry Standard DO-5 (DO-203AB) Package
with 11/16 inch Hex and 1/4 -28 Threaded Stud
Hermetically Sealed Metal and Glass Case
Body
Metal Surface Finish: Tin Plated
Weight: 15.5 grams (approximate)
Maximum unlubricated stud Torque: 15 inch
pounds
Angular Orientation of Terminal is Undefined
Marking: Part Number and Logo
ELECTRICAL CHARACTERISTICS
Maximum
Microsemi Part Number
Working Peak
Reverse
Voltage
VRWM
UES804
UES804HR2
200 V
Forward
Voltage
VF
@ 50 A
tp = 300 µs
TC = 25 oC
TC = 125oC
UES805
UES805HR2
300 V
1.25 V
1.15 V
UES806
UES806HR2
400 V
* Measured in circuit I F = 0.5 A, I R = 1 A, I REC = 0.25 A
Maximum
Reverse
Current
IR
@ VRWM
TC = 25 oC
TC = 125 oC
70 µA
30 mA
Maximum
Reverse
Recovery
Time*
trr
50 ns
Copyright © 2003
02-03-2003 REV 0
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941 -6300, Fax: (480) 947 -1503
Page 1
http://www.Datasheet4U.com


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for UES805HR2 electronic component.


Information Total 3 Pages
Link URL [ Copy URL to Clipboard ]
Download [ UES805HR2.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
UES805HR2The function is ULTRAFAST RECTIFIERS. MicrosemiMicrosemi

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

UES8     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search