VISHAY MURB2020CTTRRPBF

MURB2020CTPbF/MURB2020CT-1PbF
Vishay High Power Products
Ultrafast Rectifier,
2 x 10 A FRED PtTM
FEATURES
MURB2020CT-1PbF
MURB2020CTPbF
• Ultrafast recovery time
Available
• Low forward voltage drop
RoHS*
• Low leakage current
COMPLIANT
• 175 °C operating junction temperature
Base
common
cathode
2
• Lead (Pb)-free (“PbF” suffix)
Base
common
cathode
2
• Designed and qualified for AEC Q101 level
DESCRIPTION/APPLICATIONS
Anode
1
3
Anode
2
Common
cathode
1
2
MUR.. series are the state of the art ultrafast recovery
rectifiers specifically designed with optimized performance of
forward voltage drop and ultrafast 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-to-dc converters as well as
freewheeling 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.
3
Anode
2
Common
cathode
2
1
Anode
1
D2PAK
TO-262
PRODUCT SUMMARY
trr
25 ns
IF(AV)
2 x 10 A
VR
200 V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Peak repetitive reverse voltage
TEST CONDITIONS
VRRM
per leg
Average rectified forward current
total device
IF(AV)
Non-repetitive peak surge current per leg
IFSM
Peak repetitive forward current per leg
IFM
Operating junction and storage temperatures
MAX.
UNITS
200
V
10
Rated VR, TC = 145 °C
20
100
Rated VR, square wave, 20 kHz, TC = 145 °C
TJ, TStg
A
20
- 65 to 175
°C
UNITS
ELECTRICAL SPECIFICATIONS (TJ = 25 °C unless otherwise specified)
PARAMETER
Breakdown voltage,
blocking voltage
Forward voltage
SYMBOL
VBR,
VR
VF
TEST CONDITIONS
MIN.
TYP.
MAX.
200
-
-
IF = 8 A, TJ = 125 °C
-
-
0.85
IF = 16 A
-
-
1.15
IF = 16 A, TJ = 125 °C
-
-
1.05
VR = VR rated
-
-
15
TJ = 150 °C, VR = VR rated
-
-
250
IR = 100 µA
V
µA
Reverse leakage current
IR
Junction capacitance
CT
VR = 200 V
-
55
-
pF
Series inductance
LS
Measured lead to lead 5 mm from package body
-
8.0
-
nH
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94083
Revision: 05-Sep-08
For technical questions, contact: [email protected]
www.vishay.com
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MURB2020CTPbF/MURB2020CT-1PbF
Vishay High Power Products
Ultrafast Rectifier,
2 x 10 A FRED PtTM
DYNAMIC RECOVERY CHARACTERISTICS (TJ = 25 °C unless otherwise specified)
PARAMETER
Reverse recovery time
SYMBOL
trr
TEST CONDITIONS
MIN.
TYP.
MAX.
IF = 1.0 A, dIF/dt = 50 A/µs, VR = 30 V
-
-
35
IF = 0.5 A, IR = 1.0 A, IREC = 0.25 A
-
-
25
TJ = 25 °C
-
21
-
-
35
-
TJ = 125 °C
Peak recovery current
IRRM
TJ = 25 °C
TJ = 125 °C
IF = 10 A
dIF/dt = 200 A/µs
VR = 160 V
-
1.9
-
-
4.8
-
UNITS
ns
A
TJ = 25 °C
-
25
-
TJ = 125 °C
-
78
-
MIN.
TYP.
MAX.
UNITS
TJ, TStg
- 65
-
175
°C
Thermal resistance,
junction to case per leg
RthJC
-
-
2.5
Thermal resistance,
junction to ambient per leg
RthJA
-
-
50
Thermal resistance,
case to heatsink
RthCS
-
0.5
-
-
2.0
-
-
0.07
-
oz.
-
12
(10)
kgf · cm
(lbf · in)
Reverse recovery charge
Qrr
nC
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
Maximum junction and
storage temperature range
SYMBOL
TEST CONDITIONS
Mounting surface, flat, smooth and
greased
Weight
6.0
(5.0)
Mounting torque
Marking device
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Case style D2PAK
MURB2020CT
Case style TO-262
MURB2020CT-1
For technical questions, contact: [email protected]
°C/W
g
Document Number: 94083
Revision: 05-Sep-08
MURB2020CTPbF/MURB2020CT-1PbF
Vishay High Power Products
100
100
IR - Reverse Current (µA)
IF - Instantaneous Forward Current (A)
Ultrafast Rectifier,
2 x 10 A FRED PtTM
10
TJ = 175 °C
TJ = 125 °C
TJ = 25 °C
1
TJ = 175 °C
10
TJ = 150 °C
TJ = 125 °C
1
TJ = 100 °C
0.1
0.01
TJ = 25 °C
0.001
0.1
0
0.4
0.8
1.6
1.2
0
2.0
100
50
150
200
250
VF - Forward Voltage Drop (V)
VR - Reverse Voltage (V)
Fig. 1 - Typical Forward Voltage Drop Characteristics
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
CT - Junction Capacitance (pF)
1000
100
TJ = 25 °C
10
1
10
100
1000
VR - Reverse Voltage (V)
ZthJC - Thermal Impedance (°C/W)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
10
1
PDM
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
0.1
Single pulse
(thermal resistance)
0.01
0.00001
0.0001
0.001
t1
t2
Notes:
1. Duty factor D = t1/t2 .
2. Peak TJ = PDM x ZthJC + TC
0.01
0.1
.
1
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
Document Number: 94083
Revision: 05-Sep-08
For technical questions, contact: [email protected]
www.vishay.com
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MURB2020CTPbF/MURB2020CT-1PbF
Ultrafast Rectifier,
2 x 10 A FRED PtTM
Vishay High Power Products
50
170
160
DC
150
Square wave (D = 0.50)
Rated VR applied
140
30
20
IF = 20 A
IF = 10 A
IF = 5 A
10
See note (1)
130
0
3
6
9
12
0
100
15
1000
IF(AV) - Average Forward Current (A)
dIF/dt (A/µs)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
Fig. 7 - Typical Reverse Recovery Time vs. dIF/dt
250
15
12
RMS limit
9
D = 0.01
D = 0.02
D = 0.05
D = 0.10
D = 0.20
D = 0.50
6
3
DC
3
6
9
12
200
VR = 160 V
TJ = 125 °C
TJ = 25 °C
150
IF = 20 A
IF = 10 A
IF = 5 A
100
50
0
0
Qrr (nC)
Average Power Loss (W)
VR = 160 V
TJ = 125 °C
TJ = 25 °C
40
trr (ns)
Allowable Case Temperature (°C)
180
15
0
100
1000
IF(AV) - Average Forward Current (A)
dIF/dt (A/µs)
Fig. 6 - Forward Power Loss Characteristics
Fig. 8 - Typical Stored Charge vs. dIF/dt
Note
Formula used: TC = TJ - (Pd + PdREV) x RthJC;
Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6);
PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = Rated VR
(1)
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For technical questions, contact: [email protected]
Document Number: 94083
Revision: 05-Sep-08
MURB2020CTPbF/MURB2020CT-1PbF
Ultrafast Rectifier,
2 x 10 A FRED PtTM
Vishay High Power Products
VR = 200 V
0.01 Ω
L = 70 µH
D.U.T.
dIF/dt
adjust
D
IRFP250
G
S
Fig. 9 - Reverse Recovery Parameter Test Circuit
(3)
trr
IF
ta
tb
0
Qrr
(2)
IRRM
(4)
0.5 IRRM
dI(rec)M/dt (5)
0.75 IRRM
(1) dIF/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 trr
and IRRM
Qrr =
trr x IRRM
2
(5) dI(rec)M/dt - peak rate of change of
current during tb portion of trr
Fig. 10 - Reverse Recovery Waveform and Definitions
Document Number: 94083
Revision: 05-Sep-08
For technical questions, contact: [email protected]
www.vishay.com
5
MURB2020CTPbF/MURB2020CT-1PbF
Ultrafast Rectifier,
2 x 10 A FRED PtTM
Vishay High Power Products
ORDERING INFORMATION TABLE
Device code
MUR
B
20
20
CT
-1
1
2
3
4
5
6
TRL PbF
7
8
1
-
Ultrafast MUR series
2
-
B = D2PAK/TO-262
3
-
Current rating (20 = 20 A)
4
-
Voltage rating (20 = 200 V)
5
-
CT = Center tap (dual) TO-220/D2PAK/ TO-262
6
-
-1 = TO-262
None = D2PAK
7
-
None = Tube (50 pieces)
TRL = Tape and reel (left oriented, for D2PAK package only)
TRR = Tape and reel (right oriented, for D2PAK package only)
8
-
None = Standard production
PbF = Lead (Pb)-free
LINKS TO RELATED DOCUMENTS
Dimensions
http://www.vishay.com/doc?95014
Part marking information
http://www.vishay.com/doc?95008
Packaging information
http://www.vishay.com/doc?95032
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For technical questions, contact: [email protected]
Document Number: 94083
Revision: 05-Sep-08
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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