Datasheet

ManualsBrandsVISHAY ManualsDiodesDiode

RRM

Peak Repetitive Peak Reverse Voltage 200 V

F(AV)

Average Rectified Forward Current Per Device 6 A

Total Device, (Rated V

), T

= 146°C

FSM

Non Repetitive Peak Surge Current 50

Peak Repetitive Forward Current Per Diode 6

(Rated V

, Square wave, 20 KHz), T

= 146°C

STG

Operating Junction and Storage Temperatures - 65 to 175 °C

Parameters Max Units

MURD620CT

Bulletin PD-20737 rev. B 10/02

= 25ns

F(AV)

= 6Amp

= 200V

Features

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.

Absolute Maximum Ratings

Ultrafast Rectifier

• Ultrafast Recovery Time

• Low Forward Voltage Drop

• Low Leakage Current

• 175°C Operating Junction Temperature

D-PAK

Package Outline

www.irf.com

Summary of content (7 pages)

PAGE 1
Bulletin PD-20737 rev. B 10/02 MURD620CT Ultrafast Rectifier t rr = 25ns IF(AV) = 6Amp VR = 200V Features • • • • Ultrafast Recovery Time Low Forward Voltage Drop Low Leakage Current 175°C Operating Junction Temperature Package Outline 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.
PAGE 2
MURD620CT Bulletin PD-20737 rev. B 10/02 Electrical Characteristics @ TJ = 25°C (unless otherwise specified) Parameters Min Typ Max Units Test Conditions VBR, Vr Breakdown Voltage, Blocking Voltage 200 - VF Forward Voltage - IR Reverse Leakage Current - V IR = 100µA - 1.0 V IF = 3A - 0.96 V IF = 3A, TJ = 125°C - - 1.2 V IF = 6A - - 1.
PAGE 3
MURD620CT Bulletin PD-20737 rev. B 10/02 100 100 Reverse Current - I R (µA) T J = 175˚C 150˚C 125˚C 1 100˚C 0.1 0.01 25˚C 0.001 0 T = 175˚C 50 J 100 150 200 Reverse Voltage - VR (V) T = 150˚C Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage J T = 25˚C J 100 T J = 25˚C Junction Capacitance - C T (pF) Instantaneous Forward Current - I F (A) 10 10 1 0.1 10 0 0.2 0.4 0.6 0.8 1 1.2 1.4 Forward Voltage Drop - VFM (V) 1.
PAGE 4
MURD620CT Bulletin PD-20737 rev. B 10/02 4.5 Average Power Loss ( Watts ) Allowable Case Temperature (°C) 180 170 160 DC 150 Square wave (D = 0.50) 140 Rated Vr applied 130 see note (3) 120 4 3.5 RMS Limit 3 2.5 D = 0.01 D = 0.02 D = 0.05 D = 0.10 D = 0.20 D = 0.50 DC 2 1.5 1 0.5 0 0 1 2 3 4 5 Average Forward Current - IF(AV) (A) 0 1 2 3 4 5 Average Forward Current - IF(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current Fig.
PAGE 5
MURD620CT Bulletin PD-20737 rev. B 10/02 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 Q rr 2 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. trr - Reverse recovery time measured from zero crossing point of negative going IF to point where a line passing through 0.
PAGE 6
MURD620CT Bulletin PD-20737 rev. B 10/02 Outline Table 2.38 (0.09) 2.19 (0.08) 6.73 (0.26) 6.35 (0.25) 5.46 (0.21) 5.21 (0.20) MINIMUM RECOMMENDED FOOTPRINT 1.14 (0.04) 0.89 (0.03) 0.58 (0.02) 0.46 (0.02) 1.27 (0.05) 0.88 (0.03) 5.97 (0.24) 4 6.45 (0.24) 5.68 (0.22) 6.22 (0.24) 1.64 (0.02) 6.48 (0.26) 10.42 (0.41) 5.97 (0.23) 10.67 (0.42) 9.40 (0.37) 1 2 3 0.51 (0.02) MIN. 1.52 (0.06) 1.15 (0.04) 3x 2x 1.14 (0.04) 0.76 (0.03) 0.89 (0.03) 0.64 (0.02) 2x 2.54 (0.10) 0.58 (0.02) 1.65 (0.
PAGE 7
MURD620CT Bulletin PD-20737 rev. B 10/02 Ordering Information Table Device Code MUR D 6 20 1 2 3 4 1 - 2 - D 3 - Current Rating (6 = 6A) 4 - Voltage Rating (20 = 200V) 5 - CT 6 - Tape & Reel Suffix CT TRL 5 6 Ultrafast MUR Series = D-Pak = Center Tap (Dual) TR = Tape & Reel TRL = Tape & Reel (Left Oriented) TRR = Tape & Reel (Right Oriented) Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level.