UES704 Microsemi Corporation, UES704 Datasheet

UES704

Manufacturer Part Number

UES704

Description

Ultrafast Rectifiers

Manufacturer

Microsemi Corporation

Datasheet

1.UES704.pdf (3 pages)

Current page: 1 of 3
Download datasheet (134Kb)

2-3-2003 REV 0

IMPORTANT: For the most current data, consult MICROSEMI’s website:

* Measured in circuit I

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

case applications. The switching times increase relatively little with

temperature or at different currents.

ELECTRICAL CHARACTERISTICS @ 25°C unless otherwise stated

UES704

UES705

UES706

Microsemi Part Number

Very Low Forward Voltage

Very Fast Recovery Times

Low Thermal Resistance

High Reliability Screening Option with HR2 Suffix (ie.

Mechanically rugged

Standard Polarity is Cathode to Stud. For Reverse

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, I

Surge Current, 8.3 ms………………………………….300 A

Thermal Resistance, Junction to Case…………….1.5

Operating and Storage Temp. Range…….-55

UES704HR2)

Polarity, Add Suffix R (ie. UES704R)

2002

ABSOLUTE MAXIMUM RATINGS

UES704HR2

UES705HR2

UES706HR2

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

S C O T T S D A L E D I V I S I O N

at which time the current is removed to simulate worst

FEATURES

= 0.5 A, I

Reverse

Working

Voltage

200 V

300 V

400 V

Peak

RWM

DESCRIPTION

@ T

= 1 A, I

= 100

1.25 V

REC

C………20 A

C to +150

= 0.25 A

Maximum

Forward

Voltage

@ 20 A

= 300 s

Scottsdale Division

Microsemi

C/W

1.15 V

= 125

http://www.microsemi.com

50 A

= 25

ULTRAFAST RECTIFIERS,

Power Switching Circuits 20 kHz and above with

Catch Diodes for Switching Regulators

Output Rectifiers for High Frequency Square-Wave

Extremely Robust in Power Cycling

High Surge Capability

Hermetically Sealed

Marking: Part Number and Logo

Industry Standard DO-4 (DO-203AA) Package with

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

minimal parasitic switching losses

Inverters

7/16 inch Hex and 10-32 Threaded Stud

UES704 UES704HR2

UES705 UES705HR2

UES706 UES706HR2

MECHANICAL AND PACKAGING

Maximum

High Efficiency, 20A

Reverse

@ V

Current

APPLICATIONS / BENEFITS

RWM

10 mA

= 125

DO-4

Reverse Recovery

APPEARANCE

Maximum

Time*

50 ns

Page 1

Related parts for UES704

UES704 Summary of contents

Page 1

... 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 ...

Page 2

... Copyright 2002 2-3-2003 REV 0 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 UES704 UES704HR2 UES705 UES705HR2 UES706 UES706HR2 ULTRAFAST RECTIFIERS, High Efficiency, 20A OUTLINE AND CIRCUIT Microsemi ...

Page 3

... Thermal Impedance 5. Interim Electrical Parameters 6. High Temperature Reverse Blocking 7. Final Electrical Parameters Copyright 2002 2-3-2003 REV 0 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 UES704 UES704HR2 UES705 UES705HR2 UES706 UES706HR2 ULTRAFAST RECTIFIERS, High Efficiency, 20A ...

Related keywords

UES704 datasheet
UES704 data sheet
UES704 pdf datasheet
UES704 component
UES704 part
UES704 distributor
UES704 RoHS
UES704 datasheet download