Vishay MURB1520-1, MURB1520, MUR1520 Data Sheet
Ultrafast Rectifier
e
Base
N
Anode
C
Base
Anode
1
3
2
N/C
Bulletin PD-20727 rev. E 02/06
MUR1520
MURB1520
MURB1520-1
Features
• 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.
t
= 35ns
rr
I
= 15Amp
F(AV)
VR = 200V
Absolute Maximum Ratings
Parameters Max Units
V
RRM
I
F(AV)
I
FSM
I
FM
(Rated VR , Square wave, 20 KHz), TC = 150°C
TJ, T
Peak Repetitive Peak Reverse Voltage 200 V
Average Rectified Forward Current 15 A
Total Device, (Rated VR ), TC = 150°C
Non Repetitive Peak Surge Current 200
Peak Repetitive Forward Current 30
Operating Junction and Storage Temperatures -65 to 175 °C
STG
Case Styles
MUR1520
Cathode
athode
1
3
TO-220AC
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MURB1520
Cathode
2
1
D
2
PAK
Anod
/C
MUR1520-1
3
TO-262
1
MUR1520, MURB1520, MURB1520-1
Bulletin PD-20727 rev. E 02/06
Electrical Characteristics @ T
= 25°C (unless otherwise specified)
J
Parameters Min Typ Max Units Test Conditions
VBR, VrBreakdown Voltage, 200 - - V IR = 100µA
Blocking Voltage
V
F
I
R
C
T
L
S
Forward Voltage - - 1.05 V IF = 15A
- - 0.85 V IF = 15A, TJ = 150°C
Reverse Leakage Current - - 10 µA VR = VR Rated
- - 500 µA TJ = 150°C, VR = VR Rated
Junction Capacitance - 55 - pF VR = 200V
Series Inductance - 8.0 - nH .
Measured lead to lead 5mm from package body
Dynamic Recovery Characteristics @ TJ = 25°C (unless otherwise specified)
Parameters Min Typ Max Units Test Conditions
t
rr
I
RRM
Q
rr
Reverse Recovery Time --35 ns IF = 1.0A, diF/dt = 50A/µs, VR = 30V
-22- TJ = 25°C
-39- TJ = 125°C
Peak Recovery Current - 1.6 - A TJ = 25°C
- 4.1 - TJ = 125°C
Reverse Recovery Charge - 19 - nC TJ = 25°C
-90- TJ = 125°C
IF = 15A
VR = 160V
diF /dt = 200A/µs
Thermal - Mechanical Characteristics
Parameters Min Typ Max Units
T
J
T
Stg
R
thJC
R
thJA
R
thCS
Wt Weight - 2.0 - g
c Mounting Surface, Flat, Smooth and Greased
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Max. Junction Temperature Range - 65 - 175 °C
Max. Storage Temperature Range - 65 - 175
Thermal Resistance, Junction to Case - - 1.5 °C/ W
Thermal Resistance, Junction to Ambient - - 50
c
Thermal Resistance, Case to Heatsink - 0.5 -
- 0.07 - (oz)
Mounting Torque 6.0 - 12 Kg-cm
5.0 - 10 lbf.in
MUR1520, MURB1520, MURB1520-1
100
0 0.3 0.6 0.9 1.2 1.5
1000
1 10 100 1000
1000
0 50 100 150 200 250
0
10
0.00001 0.0001 0.001 0.01 0.1 1
Bulletin PD-20727 rev. E 02/06
T = 175˚C
10
J
150˚C
125˚C
100˚C
1
(µA)
R
100
10
(A)
F
T = 175˚C
J
T = 150˚C
J
T = 25˚C
J
1
Instantaneous Forward Current - I
0.1
Forward Voltage Drop - VFM (V)
Fig. 1 - Typical Forward Voltage Drop Characteristics
0.1
Reverse Current - I
25˚C
0.01
Reverse Voltage - VR (V)
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage
(pF)
T
T = 25˚C
J
100
Junction Capacitance - C
10
Reverse Voltage - VR (V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
(°C/W)
thJC
1
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
0.1
Single Pulse
Thermal Impedance Z
(Thermal Resistance)
.01
t1, Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance Z
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P
DM
t
Notes:
1. Duty factor D = t1 / t2
2. Peak Tj = Pdm x ZthJC+ Tc
Characteristics
thJC
1
t
2
3
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