Bulletin PD-21093 09/05
MURD620CTPbF
Ultrafast Rectifier
Features
•
•
•
•
•
t rr = 25ns
IF(AV) = 6Amp
VR = 200V
Ultrafast Recovery Time
Low Forward Voltage Drop
Low Leakage Current
175°C Operating Junction Temperature
Lead-Free ("PbF" suffix)
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.
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.
D-PAK
Absolute Maximum Ratings
Parameters
VRRM
Peak Repetitive Peak Reverse Voltage
IF(AV)
Average Rectified Forward Current
Max
Per Device
Units
200
V
6
A
Total Device, (Rated VR ), TC = 146°C
IFSM
Non Repetitive Peak Surge Current
IFM
Peak Repetitive Forward Current
50
Per Diode
6
(Rated VR , Square wave, 20 KHz), TC = 146°C
TJ, TSTG
Operating Junction and Storage Temperatures
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- 65 to 175
°C
1
MURD620CTPbF
Bulletin PD-21093 09/05
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
-
-
1.13
V
IF = 6A, TJ = 125°C
-
-
5
µA
VR = VR Rated
-
-
250
µA
TJ = 125°C, VR = VR Rated
CT
Junction Capacitance
-
12
-
pF
VR = 200V
LS
Series Inductance
-
8.0
-
nH
Measured lead to lead 5mm
. from package body
Dynamic Recovery Characteristics @ TJ = 25°C (unless otherwise specified)
Parameters
trr
Min Typ Max Units Test Conditions
Reverse Recovery Time
-
-
35
-
-
25
-
19
-
ns
IF = 0.5A, I R = 1.0A, IREC = 0.25A
26
IRRM
Peak Recovery Current
-
3.1
-
-
4.6
-
Qrr
Reverse Recovery Charge
-
30
-
-
60
-
IF = 1.0A, diF/dt = 50A/µs, VR = 30V
TJ = 25°C
IF = 3A
TJ = 125°C
VR = 160V
A
T J = 25°C
nC
T J = 25°C
diF /dt = 200A/µs
TJ = 125°C
TJ = 125°C
Thermal - Mechanical Characteristics
Parameters
Min
Typ
Max
TJ
Max. Junction Temperature Range
- 65
-
175
TStg
Max. Storage Temperature Range
- 65
-
175
RthJC
Thermal Resistance, Junction to Case
Per Leg
-
-
9.0
RthJA
Thermal Resistance, Junction to Ambient
Per Leg
-
-
80
RthCS c
Thermal Resistance, Case to Heatsink
-
-
-
Wt
Weight
-
0.3
-
g
-
0.01
-
(oz)
6.0
-
12
Kg-cm
5.0
-
10
lbf.in
Mounting Torque
Marking Device
c
2
Units
°C
°C/ W
MURD620CT
Mounting Surface, Flat, Smooth and Greased
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MURD620CTPbF
Bulletin PD-21093 09/05
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 = 25˚C
J
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)
1.6
1
10
100
1000
Reverse Voltage - VR (V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
Fig. 1 - Typical Forward Voltage Drop Characteristics
Thermal Impedance Z thJC (°C/W)
10
D = 0.50
D = 0.20
1
D = 0.10
D = 0.05
PDM
D = 0.02
D = 0.01
0.1
t1
t2
Single Pulse
(Thermal Resistance)
Notes:
1. Duty factor D = t1
/t2
2. Peak Tj = Pdm x ZthJC + Tc
0.01
0.00001
0.0001
0.001
0.01
0.1
1
t1, Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance Z thJC Characteristics
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3
MURD620CTPbF
Bulletin PD-21093 09/05
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 (2)
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
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current
1
2
3
4
5
Average Forward Current - IF(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
50
140
V R= 30V
T J = 125˚C
T J = 25˚C
120
IF = 3 A
IF = 6 A
40
IF = 6 A
IF = 3 A
Qrr ( nC )
trr ( nC )
100
30
80
60
40
20
20
V R= 30V
T J = 125˚C
T J = 25˚C
10
100
1000
di F /dt (A/µs )
Fig. 7 - Typical Reverse Recovery vs. di F /dt
0
100
1000
di F /dt (A/µs )
Fig. 8 - Typical Stored Charge vs. di F /dt
(2) Formula used: T C = T J - (Pd + PdREV) x R thJC ;
Pd = Forward Power Loss = I F(AV) x V FM @ (IF(AV) / D) (see Fig. 6);
Pd REV = Inverse Power Loss = V R1 x IR (1 - D); I R @ VR1 = rated V R
4
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MURD620CTPbF
Bulletin PD-21093 09/05
Reverse Recovery Circuit
VR = 200V
0.01 Ω
L = 70µH
D.U.T.
D
di F /dt
dif/dt
ADJUST G
IRFP250
S
Fig. 9- Reverse Recovery Parameter Test Circuit
3
t rr
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. 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
4. Qrr - Area under curve defined by t rr
and IRRM
t rr x I RRM
Q rr =
2
5. di (rec)M /dt - Peak rate of change of
current during t b portion of t rr
Fig. 10 - Reverse Recovery Waveform and Definitions
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5
MURD620CTPbF
Bulletin PD-21093 09/05
Outline Table
2.38 (0.09)
6.73 (0.26)
2.19 (0.08)
6.35 (0.25)
1.14 (0.04)
MINIMUM RECOMMENDED FOOTPRINT
0.89 (0.03)
5.46 (0.21)
1.27 (0.05)
0.58 (0.02)
5.21 (0.20)
0.88 (0.03)
0.46 (0.02)
5.97 (0.24)
4
6.45 (0.24)
6.22 (0.24)
1.64 (0.02)
5.97 (0.23)
1
2
5.68 (0.22)
6.48 (0.26)
10.42 (0.41)
10.67 (0.42)
9.40 (0.37)
3
0.51 (0.02)
MIN.
1.52 (0.06)
2x
2.54 (0.10)
1.15 (0.04)
2x
3x
1.14 (0.04)
0.76 (0.03)
0.89 (0.03)
0.64 (0.02)
2.28 (0.09)
2x
4.57 (0.18)
1
2
3
4
0.58 (0.02)
1.65 (0.06)
0.46 (0.02)
2x
2.28 (0.09)
2x
- Anode
- Cathode
- Anode
- Cathode
Base
Common
Cathode
4
Conform to JEDEC outline D-Pak (Similar to TO-252AA)
Dimensions in millimeters and (inches)
2
Common
1 Cathode
Anode
3
Anode
Part Marking Information
THIS IS A MURD620CT
INTERNATIONAL
RECTIFIER
LOT CODE 8024
LOGO
ASSEMBLED ON WW 02, 2003
PART NUMBER
MURD620CT
DATE CODE
P = LEAD-FREE
ASSEMBLY
LOT CODE
6
YEAR 3 = 2003
WEEK 02
X = SITE ID
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MURD620CTPbF
Bulletin PD-21093 09/05
Tape & Reel Information
TR
4.1 (0.16)
3.9 (0.15)
1.85 (0.07)
DIA.
1.65 (0.06)
2.1 (0.83)
1.9 (0.07)
1.85 (0.07)
1.65 (0.06)
0.35 (0.01)
0.25 (0.01)
7.6 (0.30)
7.4 (0.29)
FEED DIRECTION
12.1 (0.48)
11.9 (0.47)
4.1 (0.16)
3.9 (0.15)
TRR
2.1 (0.83)
1.9 (0.07)
2.6 (0.10)
DIA.
1.5 (0.06)
1.85 (0.07)
DIA.
1.65 (0.06)
1.85 (0.07)
1.65 (0.06)
7.6 (0.30)
7.4 (0.29)
FEED DIRECTION
8.1 (0.32)
7.9 (0.31)
4.1 (0.16)
3.9 (0.15)
TRL
2.1 (0.83)
1.9 (0.07)
2.6 (0.10)
DIA.
1.5 (0.06)
1.85 (0.07)
DIA.
1.65 (0.06)
1.85 (0.07)
1.65 (0.06)
7.6 (0.30)
7.4 (0.29)
FEED DIRECTION
13 (0.52) DIA.
8.1 (0.32)
7.9 (0.31)
2.6 (0.10)
DIA.
1.5 (0.06)
7.0 (0.28)
6.8 (0.26)
16.3 (0.64)
15.7 (0.62)
2.75 (0.11)
2.55 (0.10)
0.35 (0.01)
0.25 (0.01)
10.6 (0.42)
10.4 (0.41)
16.3 (0.64)
15.7 (0.62)
2.75 (0.11)
2.55 (0.10)
0.35 (0.01)
0.25 (0.01)
10.6 (0.42)
10.4 (0.41)
16.3 (0.64)
15.7 (0.62)
2.75 (0.11)
2.55 (0.10)
22.4 (0.88)
TO-252AA
Tape&&Reel
Reel
D-Pak Tape
375 (14.17)
DIA. MAX.
www.irf.com
50 (1.97) DIA.
When ordering, indicate the part
number, part orientation, and the
quantity. Quantities are in multiples
of 2,000 pieces per reel for TR and
multiples of 3,000 pieces per reel
for both TRL and TRR.
7
MURD620CTPbF
Bulletin PD-21093 09/05
Ordering Information Table
Device Code
MUR
D
6
20
1
2
3
4
CT TRL PbF
5
6
7
1
-
Ultrafast MUR Series
2
-
D
3
-
Current Rating (6 = 6A)
4
-
Voltage Rating (20 = 200V)
5
-
CT
6
-
Tape & Reel Suffix
TRL = Tape & Reel (Left Oriented)
7
-
y none = Standard Production
TRR = Tape & Reel (Right Oriented)
= D-Pak
= Center Tap (Dual)
TR = Tape & Reel
y PbF = Lead-Free
Data and specifications subject to change without notice.
This product has been designed and qualified for Consumer Level and Lead-Free.
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. 09/05
8
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