MURB1020CTTRL - International Rectifier

MUR1020CT

TO-220AB

Case Styles

MURB1020CT

D2PAK

MURB1020CT-1

TO-262

MUR1020CT

MURB1020CT

MURB1020CT-1

Bulletin PD-20738 rev. B 12/03

trr = 25ns

IF(AV) = 10Amp

VR = 200V

• Ultrafast Recovery Time

• Low Forward Voltage Drop

• Low Leakage Current

• 175°C Operating Junction Temperature

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

VRRM Peak Repetitive Peak Reverse Voltage 200 V

IF(AV) Average Rectified Forward Current Per Leg 5 A

Total Device, (Rated VR

), TC = 149°C Total Device 10

IFSM Non Repetitive Peak Surge Current Per Leg 50

IFM Peak Repetitive Forward Current Per Leg 10

(Rated VR

, Square wave, 20 KHz), TC = 149°C

TJ, TSTG Operating Junction and Storage Temperatures - 65 to 175 °C

Parameters Max Units

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MUR1020CT, MURB1020CT, MURB1020CT-1

Bulletin PD-20738 rev. B 12/03

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VBR, VrBreakdown Voltage, 200 - - V IR = 100µA

Blocking Voltage

VFForward Voltage - 0.87 0.99 V IF = 5A, TJ = 125°C

- 1.02 1.20 V IF = 10A, TJ = 125°C

- 1.12 1.25 V IF = 10A, TJ = 25°C

IRReverse Leakage Current - - 10 µA VR = VR Rated

- - 250 µA TJ = 150°C, VR = VR Rated

CTJunction Capacitance - 8 - pF VR = 200V

LSSeries Inductance - 8.0 - nH .

Electrical Characteristics @ TJ = 25°C (unless otherwise specified)

Parameters Min Typ Max Units Test Conditions

Measured lead to lead 5mm from package body

trr Reverse Recovery Time - - 35 ns IF = 1.0A, diF/dt = 50A/µs, VR = 30V

--25 I

F = 0.5A, IR = 1.0A, IREC = 0.25A

-24- T

J = 25°C

35 TJ = 125°C

IRRM Peak Recovery Current - 3.3 - A TJ = 25°C

- 5.0 - TJ = 125°C

Qrr Reverse Recovery Charge - 33 - nC TJ = 25°C

-76- T

J = 125°C

Dynamic Recovery Characteristics @ TJ = 25°C (unless otherwise specified)

IF = 5A

VR = 160V

diF /dt = 200A/µs

Parameters Min Typ Max Units Test Conditions

Parameters Min Typ Max Units

TJMax. Junction Temperature Range - - - 65 to 175 °C

TStg Max. Storage Temperature Range - - - 65 to 175

RthJC Thermal Resistance, Junction to Case Per Leg - - 5 °C/W

RthJA Thermal Resistance, Junction to Ambient Per Leg - - 50

RthCS Thermal Resistance, Case to Heatsink - 0.5 -

Wt Weight - 2.0 - g

- 0.07 - (oz)

Mounting Torque 6.0 - 12 Kg-cm

5.0 - 10 lbf.in

Thermal - Mechanical Characteristics

c Mounting Surface, Flat, Smooth and Greased

Bulletin PD-20738 rev. B 12/03

MUR1020CT, MURB1020CT, MURB1020CT-1

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Fig. 2 - Typical Values Of Reverse Current

Vs. Reverse Voltage

Fig. 1 - Typical Forward Voltage Drop Characteristics

Reverse Voltage - VR (V)

Fig. 3 - Typical Junction Capacitance

Vs. Reverse Voltage

Forward Voltage Drop - VFM (V)

Instantaneous Forward Current - I F

(A)

Reverse Current - I R

(µA)

Reverse Voltage - VR (V)

Junction Capacitance - C T (pF)

Fig. 4 - Max. Thermal Impedance Z thJC Characteristics

t1, Rectangular Pulse Duration (Seconds)

Thermal Impedance Z thJC (°C/W)

0.0001

0.001

0.01

0.1

100

0 40 80 120 160 200

125˚C

100˚C

25˚C

T = 175˚C

150˚C

100

1 10 100 1000

T = 25˚C

0.1

100

0.2 0.4 0.6 0.8 1 1.2 1.4 1.

T = 175˚C

T = 125˚C

T = 25˚C

0.01

0.1

0.00001 0.0001 0.001 0.01 0.1 1

Single Pulse

(Thermal Resistance)

D = 0.50

D = 0.20

D = 0.10

D = 0.05

D = 0.02

D = 0.01

Notes:

1. Duty factor D = t1/ t2

2. Peak Tj = Pdm x ZthJC + Tc

MUR1020CT, MURB1020CT, MURB1020CT-1

Bulletin PD-20738 rev. B 12/03

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(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ;

Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6);

PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = rated VR

Fig. 5 - Max. Allowable Case Temperature

Vs. Average Forward Current

Fig. 6 - Forward Power Loss Characteristics

Average Power Loss ( Watts )

trr ( ns )

Qrr ( nC )

Average Forward Current - IF(AV)

(A)

Allowable Case Temperature (°C)

Average Forward Current - IF(AV)

(A)

Fig. 8 - Typical Stored Charge vs. di F /dtFig. 7 - Typical Reverse Recovery vs. di F /dt

/dt (A/µs )

di F

/dt (A/µs )

012345678

RMS Limit

D = 0.01

D = 0.02

D = 0.05

D = 0.1

D = 0.2

D = 0.5

100 1000

= 10 A

= 5 A

V = 160V

T = 125˚C

T = 25˚C

100

120

140

160

100 1000

= 10 A

= 5 A

V = 160V

T = 125˚C

T = 25˚C

130

140

150

160

170

180

02468

Square wave (D = 0.50)

Rated Vr applied

see note (2)

Bulletin PD-20738 rev. B 12/03

MUR1020CT, MURB1020CT, MURB1020CT-1

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Fig. 10 - Reverse Recovery Waveform and Definitions

IRFP250

D.U.T.

L = 70µH

V = 200V

0.01

Ω

dif/dt

ADJUST

RRM

0.5

di(rec)M/dt

0.75 I

RRM

di /dt

Fig. 9- Reverse Recovery Parameter Test Circuit

Reverse Recovery Circuit

di F /dt

4. Qrr - Area under curve defined by t rr

and IRRM

5. di (rec) M / dt - Peak rate of change of

current during t b portion of t rr

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 0.75 IRRM and 0.50 IRRM

extrapolated to zero current

Q rr = t rr x I RRM

MUR1020CT, MURB1020CT, MURB1020CT-1

Bulletin PD-20738 rev. B 12/03

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3.78 (0.15)

3.54 (0.14)

10.54 (0.41)

MAX.

DIA.

15.24 (0.60)

14.84 (0.58)

2.92 (0.11)

2.54 (0.10)

TERM 2

14.09 (0.55)

13.47 (0.53)

3.96 (0.16)

3.55 (0.14)

0.94 (0.04)

0.69 (0.03)

4.57 (0.18)

4.32 (0.17)

30.61 (0.02) MAX.

5.08 (0.20) REF.

1.32 (0.05)

1.22 (0.05)

6.48 (0.25)

6.23 (0.24)

2°

0.10 (0.004)

1.40 (0.05)

1.15 (0.04)

2.89 (0.11)

2.64 (0.10)

2.04 (0.080) MAX.

BASE

COMMON

CATHODE

123

ANODE

COMMON

CATHODE

NODE

Conforms to JEDEC Outline TO-220AB

Dimensions in millimeters and (inches)

Outline Table

Dimensions in millimeters and (inches)

Modified JEDEC outline TO-262

Bulletin PD-20738 rev. B 12/03

MUR1020CT, MURB1020CT, MURB1020CT-1

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10.16 (0.40)

REF.

8.89 (0.35)

4.57 (0.18)

4.32 (0.17)

0.61 (0.02) MAX.

5.08 (0.20) REF.

1.32 (0.05)

1.22 (0.05)

6.47 (0.25)

6.18 (0.24)

93°

REF.

2.61 (0.10)

2.32 (0.09)

5.28 (0.21)

4.78 (0.19)

4.69 (0.18)

4.20 (0.16)

0.55 (0.02)

0.46 (0.02)

14.73 (0.58)

15.49 (0.61)

1.40 (0.055)

1.14 (0.045)

0.93 (0.37)

0.69 (0.27)

11.43 (0.45)

17.78 (0.70)

8.89 (0.35)

3.81 (0.15)

2.08 (0.08)

2.54 (0.10)

MINIMUM RECOMMENDED FOOTPRINT

Conforms to JEDEC Outline D 2 PAK

Dimensions in millimeters and (inches)

BASE

COMMON

CATHODE

123

ANODE

COMMON

CATHODE

NODE

Outline Table

Ordering Information Table

Device Code

1- Ultrafast MUR Series

2-B = D

2Pak / TO-262

None = TO-220AB

3- Current Rating (10 = 10A)

4- Voltage Rating (20 = 200V)

5- CT = Center Tap (Dual) TO-220 /D2PAK/ TO-262

6- "-1" = TO-262 Option

MURB 1020CT-1

MUR1020CT, MURB1020CT, MURB1020CT-1

Bulletin PD-20738 rev. B 12/03

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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. 12/03

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.