Bulletin PD-21082 rev. A 02/06
MURB1520PbF
MURB1520-1PbF
Ultrafast Rectifier
Features
•
•
•
•
•
trr = 35ns
IF(AV) = 15Amp
VR = 200V
Ultrafast Recovery Time
Low Forward Voltage Drop
Low Leakage Current
175°C Operating Junction Temperature
Lead-Free ("PbF" suffix)
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
Parameters
Max
Units
VRRM
Peak Repetitive Peak Reverse Voltage
200
V
IF(AV)
Average Rectified Forward Current
15
A
Total Device, (Rated V R ), TC = 150°C
IFSM
Non Repetitive Peak Surge Current
200
IFM
Peak Repetitive Forward Current
30
(Rated V R , Square wave, 20 KHz), TC = 150°C
TJ, TSTG
Operating Junction and Storage Temperatures
-65 to 175
°C
Case Styles
MURB1520PbF
MURB1520-1PbF
2
3
1
N/C
D2PAK
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Anode
TO-262
1
MURB1520PbF, MURB1520-1PbF
Bulletin PD-21082 rev. A 02/06
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
Reverse Leakage Current
IR
-
-
V
IR = 100µA
-
-
1.05
V
IF = 15A
-
-
0.85
V
IF = 15A, TJ = 150°C
-
-
10
µA
VR = VR Rated
-
-
500
µA
TJ = 150°C, VR = VR Rated
CT
Junction Capacitance
-
55
-
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
-
-
35
-
22
-
TJ = 25°C
IF = 15A
-
39
-
TJ = 125°C
VR = 160V
-
1.6
-
-
4.1
-
-
19
-
-
90
-
Reverse Recovery Time
IRRM
Qrr
Peak Recovery Current
Reverse Recovery Charge
ns
A
IF = 1.0A, diF/dt = 50A/µs, VR = 30V
diF /dt = 200A/µs
TJ = 25°C
TJ = 125°C
nC
TJ = 25°C
TJ = 125°C
Thermal - Mechanical Characteristics
Parameters
Min
Typ
Max
Units
TJ
Max. Junction Temperature Range
- 65
-
175
°C
TStg
Max. Storage Temperature Range
- 65
-
175
RthJC
Thermal Resistance, Junction to Case
-
-
1.5
RthJA
Thermal Resistance, Junction to Ambient
-
-
50
RthCS c
Thermal Resistance, Case to Heatsink
-
0.5
-
Wt
Weight
-
2.0
-
Mounting Torque
Device Marking
c
2
°C/ W
g
-
0.07
-
(oz)
6.0
-
12
Kg-cm
5.0
-
10
lbf.in
2
MURB1520
Case style D Pak
MURB1520-1
Case style TO-262
Mounting Surface, Flat, Smooth and Greased
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MURB1520PbF, MURB1520-1PbF
Bulletin PD-21082 rev. A 02/06
100
1000
100
150˚C
Reverse Current - I
10
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)
R
(µA)
T = 175˚C
J
1
T = 25˚C
J
100
0.1
10
0
0.3
0.6
0.9
1.2
Forward Voltage Drop - VFM (V)
1.5
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
1
0.1
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
PDM
t1
t2
Notes:
Single Pulse
(Thermal Resistance)
0.01
0.00001
0.0001
0.001
1. Duty factor D = t1 / t2
2. Peak Tj = Pdm x ZthJC+ Tc
0.01
0.1
1
t1, Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance Z thJC Characteristics
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3
MURB1520PbF, MURB1520-1PbF
Bulletin PD-21082 rev. A 02/06
25
Average Power Loss ( Watts )
Allowable Case Temperature (°C)
180
170
DC
160
150 Square wave (D = 0.50)
Rated Vr applied
140
RMS Limit
20
15
D = 0.01
D = 0.02
D = 0.05
D = 0.1
D = 0.2
D = 0.5
DC
10
5
see note (2)
130
0
0
5
10
15
20
25
Average Forward Current - IF(AV) (A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current
0
5
10
15
20
25
Average Forward Current - I F(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
200
60
I F = 30 A
I F = 15 A
IF = 8 A
VR = 160V
TJ = 125˚C
TJ = 25˚C
160
50
40
Qrr ( nC )
trr ( nC )
I F = 30 A
I F = 15 A
IF = 8 A
30
120
80
40
20
VR = 160V
TJ = 125˚C
TJ = 25˚C
10
100
di F /dt (A/µs )
1000
Fig. 7 - Typical Reverse Recovery vs. di F /dt
0
100
di F /dt (A/µs )
1000
Fig. 8 - Typical Stored Charge vs. di F /dt
(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); I R @ VR1 = rated VR
4
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MURB1520PbF, MURB1520-1PbF
Bulletin PD-21082 rev. A 02/06
Reverse Recovery Circuit
VR = 200V
0.01 Ω
L = 70µH
D.U.T.
D
diF /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
diFf /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
MURB1520PbF, MURB1520-1PbF
Bulletin PD-21082 rev. A 02/06
Outlines Table
Conform to JEDEC outline D2Pak (SMD-220)
Modified JEDEC outline TO-262
Dimensions in millimeters and (inches)
Base
Cathode
2
1
N/C
3
Anode
NC
6
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MURB1520PbF, MURB1520-1PbF
Bulletin PD-21082 rev. A 02/06
Part Marking Information
D 2PAK
THIS IS A MURB1520
LOT CODE 8024
ASSEMBLED ON WW 02, 2000
INTERNATIONAL
RECTIFIER
LOGO
PART NUMBER
MURB1520
DATE CODE
YEAR 0 = 2000
WEEK 02
P = LEAD-FREE
ASSEMBLY
LOT CODE
TO-262
THIS IS A MURB1520-1
LOT CODE 8024
ASSEMBLED ON WW 02, 2000
INTERNATIONAL
RECTIFIER
LOGO
MURB1520-1
DATE CODE
ASSEMBLY
LOT CODE
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PART NUMBER
YEAR 0 = 2000
WEEK 02
P = LEAD-FREE
7
MURB1520PbF, MURB1520-1PbF
Bulletin PD-21082 rev. A 02/06
Tape & Reel Information
TRR
1.60 (0.063)
1.50 (0.059)
4.10 (0.161)
3.90 (0.153)
1.60 (0.063)
1.50 (0.059)
DIA.
0.368 (0.0145)
0.342 (0.0135)
FEED DIRECTION
1.85 (0.073)
11.60 (0.457)
1.65 (0.065)
11.40 (0.449)
15.42 (0.609)
15.22 (0.601)
TRL
1.75 (0.069)
10.90 (0.429)
10.70 (0.421)
1.25 (0.049)
24.30 (0.957)
23.90 (0.941)
DIA.
16.10 (0.634)
4.72 (0.186)
4.52 (0.178)
15.90 (0.626)
FEED DIRECTION
13.50 (0.532)
12.80 (0.504)
DIA.
26.40 (1.039)
24.40 (0.961)
SMD-220 Tape & Reel
When ordering, indicate the part
number, part orientation, and the
quantity. Quantities are in multiples
360 (14.173)
DIA. MAX.
60 (2.362)
of 800 pieces per reel for both
TRL and TRR.
DIA . MIN .
Dimensions in millimeters and (inches)
8
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MURB1520PbF, MURB1520-1PbF
Bulletin PD-21082 rev. A 02/06
Ordering Information Table
Device Code
MUR
B
15
20
CT
-1
1
2
3
4
5
6
TRL PbF
7
8
1
-
Ultrafast MUR Series
2
-
B
3
-
Current Rating(15 = 15A)
4
-
Voltage Rating (20 = 200V)
5
-
CT
= Center Tap (Dual) TO-220 /D2PAK/ TO-262
6
-
-1
= TO-262
7
-
y none = Tube (50 pieces)
= D2Pak/ TO-262
y TRL = Tape & Reel (Left Oriented, for D2PAk package)
6
y TRR = Tape & Reel (Right Oriented, for D 2PAk package)
8
-
y none = Standard Production
y PbF = Lead-Free
MUR1520
********************************************
* SPICE Model Diode
*
********************************************
.SUBCKT MUR1520 ANO CAT
D1 ANO 1 CAT
*Define diode model
.MODEL DMOD D Is=16.9E-09 N=1.332 Rs=4.439E-03 Ikf=.232 Xti=2 Eg=1.11
Cjo=700.3E-09 M=.3715 Vj=.1784 Fc=.5 Isr=1.389E-09
Nr=3.002 Bv=270 Ibv=95.79E-6 Tt=10.49E-9)
********************************************
.ENDS MUR1520
Thermal Model Subcircuit
.SUBCKT MUR1520 5 1
CTHERM1
CTHERM2
CTHERM3
CTHERM4
5
4
3
2
4
3
2
1
2.23E+01
1.23E+02
3.35E+02
4.75E+02
RTHERM1
RTHERM2
RTHERM1
RTHERM1
5
4
3
2
4
3
2
1
7.55E-01
5.90E-02
1.01E-01
5.43E-02
.ENDS MUR1520
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9
MURB1520PbF, MURB1520-1PbF
Bulletin PD-21082 rev. A 02/06
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial 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. 02/06
10
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