Datasheet

ManualsBrandsVISHAY ManualsDiodesDiode

RRM

Peak Repetitive Peak Reverse Voltage 200 V

F(AV)

Average Rectified Forward Current Per Leg 15 A

Total Device, (Rated V

), T

= 150°C Total Device 30

FSM

Non Repetitive Peak Surge Current Per Leg 200

Peak Repetitive Forward Current Per Leg 30

(Rated V

, Square wave, 20 KHz), T

= 150°C

STG

Operating Junction and Storage Temperatures - 65 to 175 °C

Parameters Max Units

MUR3020WT

Bulletin PD-20730 rev. C 05/01

= 35ns

F(AV)

= 30Amp

= 200V

Features

Absolute Maximum Ratings

Ultrafast Rectifier

• Ultrafast Recovery Time

• Low Forward Voltage Drop

• Low Leakage Current

• 175°C Operating Junction Temperature

TO-247AC

Description/ Applications

International Rectifier's MUR.. series are the state of the art Ultra

fast recovery rectifiers specifically designed with optimized

performance of forward voltage drop and ultra fast recovery time.

The planar structure and the platinum doped life time control,

guarantee the best overall performance, ruggedness and reliability

characteristics.

These devices are intended for use in the output rectification

stage of SMPS, UPS, DC-DC converters as well as free-wheeling

diode in low voltage inverters and chopper motor drives.

Their extremely optimized stored charge and low recovery

current minimize the switching losses and reduce over dissipation

in the switching element and snubbers.

Package Outline

BASE

COMMON

CATHODE

123

ANODE

COMMON

CATHODE

NODE

www.irf.com

Summary of content (7 pages)

PAGE 1
Bulletin PD-20730 rev. C 05/01 MUR3020WT Ultrafast Rectifier BASE COMMON CATHODE 2 Features • • • • Ultrafast Recovery Time Low Forward Voltage Drop Low Leakage Current 175°C Operating Junction Temperature 1 2 t rr = 35ns IF(AV) = 30Amp VR = 200V 3 ANODE COMMON ANODE CATHODE 1 2 Description/ Applications Package Outline International Rectifier's MUR..
PAGE 2
MUR3020WT Bulletin PD-20730 rev. C 05/01 Electrical Characteristics @ TJ = 25°C (unless otherwise specified) Parameters Min Typ Max Units Test Conditions VBR, Vr Breakdown Voltage, Blocking Voltage 200 - - V IR = 100µA VF Forward Voltage - - 1.05 V IF = 15A - - 0.
PAGE 3
MUR3020WT Bulletin PD-20730 rev. C 05/01 100 1000 Reverse Current - I R (µA) 100 10 150˚C 125˚C 10 100˚C 1 0.1 25˚C TJ = 175˚C 0.01 0 T = 150˚C J 50 100 150 200 250 Reverse Voltage - VR (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage T = 25˚C J 1000 Junction Capacitance - C T (pF) Instantaneous Forward Current - I F (A) T = 175˚C J 1 T = 25˚C J 100 10 0.1 0 0.3 0.6 0.9 1.2 Forward Voltage Drop - VFM (V) 1 1.5 10 100 1000 Reverse Voltage - VR (V) Fig.
PAGE 4
MUR3020WT Bulletin PD-20730 rev. C 05/01 25 Average Power Loss ( Watts ) Allowable Case Temperature (°C) 180 170 DC 160 150 Square wave (D = 0.50) Rated Vr applied 140 20 RMS Limit 15 D = 0.01 D = 0.02 D = 0.05 D = 0.1 D = 0.2 D = 0.5 DC 10 5 see note (3) 130 0 0 5 10 15 20 0 25 5 10 15 20 25 Average Forward Current - IF(AV) (A) Average Forward Current - IF(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current Fig.
PAGE 5
MUR3020WT Bulletin PD-20730 rev. C 05/01 Reverse Recovery Circuit VR = 200V 0.01 Ω L = 70µH D.U.T. di F /dt dif/dt ADJUST D IRFP250 G S Fig. 9- Reverse Recovery Parameter Test Circuit 3 trr IF tb ta 0 2 Q rr I RRM 4 0.5 I RRM di(rec)M/dt 5 0.75 I RRM 1 /dt di fF/dt 1. diF/dt - Rate of change of current through zero crossing 2. IRRM - Peak reverse recovery current 3.
PAGE 6
MUR3020WT Bulletin PD-20730 rev. C 05/01 Outline Table 3. 65 (0 .14 4) 15 .90 (0 .626 ) 3. 55 (0 .13 9) 5. 30 (0 .20 9) DIA. 4.70 ( 0.185) 15 .30 (0 .602 ) 2.5 ( 0.098) 1.5 ( 0.059) BASE COMMON CATHODE 2 5. 70 (0 .22 5) 5.30 ( 0.208) 20 .30 (0 .800 ) 19 .70 (0 .775 ) 5.50 ( 0.217) 1 4. 50 (0 .17 7) 1 2 (2 PLCS.) 3 2 3 ANODE COMMON ANODE CATHODE 1 2 14. 80 ( 0.583) 4. 30 (0 .17 0) 14 .20 (0 .559 ) 3. 70 (0 .14 5) 2. 20 (0 .08 7) 1. 40 (0 .05 6) 2. 40 (0 .09 5) MAX. MAX. 1. 00 (0 .
PAGE 7
MUR3020WT Bulletin PD-20730 rev. C 05/01 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 05/01 www.irf.