Bulletin PD-20727 rev. E 02/06
MUR1520
MURB1520
MURB1520-1
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
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 VR ), TC = 150°C
IFSM
Non Repetitive Peak Surge Current
200
IFM
Peak Repetitive Forward Current
30
(Rated VR , Square wave, 20 KHz), T C = 150°C
TJ, TSTG
Operating Junction and Storage Temperatures
-65 to 175
°C
Case Styles
MUR1520
MURB1520
MUR1520-1
Base
Cathode
Base
Cathode
2
2
1
Cathode
1
3
Anode
TO-220AC
Document Number: 93119
D2PAK
3
1
3
Anode
N/C
Anode
N/C
TO-262
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MUR1520, MURB1520, MURB1520-1
Bulletin PD-20727 rev. E 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
Reverse Recovery Time
IRRM
Qrr
Peak Recovery Current
Reverse Recovery Charge
-
-
35
-
22
-
TJ = 25°C
IF = 15A
-
39
-
TJ = 125°C
VR = 160V
-
1.6
-
-
4.1
-
-
19
-
-
90
-
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
TJ
Max. Junction Temperature Range
- 65
-
175
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
c
Units
°C
°C/ W
g
-
0.07
-
(oz)
6.0
-
12
Kg-cm
5.0
-
10
lbf.in
Mounting Surface, Flat, Smooth and Greased
Document Number: 93119
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MUR1520, MURB1520, MURB1520-1
Bulletin PD-20727 rev. E 02/06
100
1000
Reverse Current - I R (µA)
10
100
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
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
Document Number: 93119
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MUR1520, MURB1520, MURB1520-1
Bulletin PD-20727 rev. E 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 = V R1 x IR (1 - D); IR @ VR1 = rated VR
Document Number: 93119
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MUR1520, MURB1520, MURB1520-1
Bulletin PD-20727 rev. E 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 x I RRM
Q rr = 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
Document Number: 93119
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MUR1520, MURB1520, MURB1520-1
Bulletin PD-20727 rev. E 02/06
Outline Table
Conform to JEDEC outline TO-220AC
Modified JEDEC outline TO-262
Dimensions in millimeters and (inches)
Document Number: 93119
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MUR1520, MURB1520, MURB1520-1
Bulletin PD-20727 rev. E 02/06
Outline Table
Conform to JEDEC outline D2Pak (SMD-220)
Ordering Information Table
Device Code
MUR
B
15
20
CT
-1
-
1
2
3
4
5
6
7
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 Option
7
-
y none = Standard Production
= D2Pak/ TO-262
None = TO-220AC
y PbF = Lead-Free
Document Number: 93119
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MUR1520, MURB1520, MURB1520-1
Bulletin PD-20727 rev. E 02/06
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
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
02/06
Document Number: 93119
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Legal Disclaimer Notice
Vishay
Notice
The products described herein were acquired by Vishay Intertechnology, Inc., as part of its acquisition of
International Rectifier’s Power Control Systems (PCS) business, which closed in April 2007. Specifications of the
products displayed herein are pending review by Vishay and are subject to the terms and conditions shown below.
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or
anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
International Rectifier®, IR®, the IR logo, HEXFET®, HEXSense®, HEXDIP®, DOL®, INTERO®, and POWIRTRAIN®
are registered trademarks of International Rectifier Corporation in the U.S. and other countries. All other product
names noted herein may be trademarks of their respective owners.
Document Number: 99901
Revision: 12-Mar-07
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