VS-MURD620CTHM3
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Vishay Semiconductors
Ultrafast Rectifier, 2 x 3 A FRED Pt®
FEATURES
Base
common
cathode
4
• Ultrafast recovery time
• Low forward voltage drop
• Low leakage current
• 175 °C operating junction temperature
• AEC-Q101 qualified
2
Common
cathode
1
3
Anode
Anode
DPAK (TO-252AA)
• Meets JESD 201 class 2 whisker test
• Meets MSL level 1, per
LF maximum peak of 260 °C
J-STD-020,
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
PRIMARY CHARACTERISTICS
DESCRIPTION / APPLICATIONS
IF(AV)
2x3A
VR
200 V
VF at IF
0.9 V
trr typ.
See Recovery table
TJ max.
175 °C
Package
DPAK (TO-252AA)
Circuit configuration
Common cathode
VS-MURD620CTHM3 is the state of the art ultrafast
recovery rectifier 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/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.
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Peak repetitive reverse voltage
VRRM
Average rectified forward current per device
IF(AV)
Non-repetitive peak surge current
IFSM
Peak repetitive forward current per diode
IFM
Operating junction and storage temperatures
TEST CONDITIONS
Total device, rated VR, TC = 146 °C
MAX.
UNITS
200
V
6
A
50
Rated VR, square wave, 20 kHz, TC = 146 °C
6
TJ, TStg
-65 to +175
°C
ELECTRICAL SPECIFICATIONS (TJ = 25 °C unless otherwise specified)
PARAMETER
Breakdown voltage,
blocking voltage
Forward voltage
SYMBOL
VBR,
VR
VF
TEST CONDITIONS
IR = 100 μA
MIN.
TYP.
MAX.
200
-
-
IF = 3 A
-
0.9
1.0
IF = 3 A, TJ = 125 °C
-
0.78
0.96
IF = 6 A
-
1
1.2
IF = 6 A, TJ = 125 °C
-
0.89
1.13
VR = VR rated
-
-
5
TJ = 125 °C, VR = VR rated
-
-
250
UNITS
V
Reverse leakage current
IR
Junction capacitance
CT
VR = 200 V
-
12
-
pF
Series inductance
LS
Measured lead to lead 5 mm from package body
-
8.0
-
nH
μA
Revision: 07-Jun-2023
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DYNAMIC RECOVERY CHARACTERISTICS (TJ = 25 °C unless otherwise specified)
PARAMETER
Reverse recovery time
Peak recovery current
SYMBOL
trr
IRRM
TEST CONDITIONS
MIN.
TYP.
MAX.
IF = 1.0 A, dIF/dt = 50 A/μs, VR = 30 V
-
20
35
TJ = 25 °C
-
19
-
TJ = 125 °C
-
26
-
TJ = 25 °C
TJ = 125 °C
IF = 3 A
dIF/dt = 200 A/μs
VR = 160 V
-
3.1
-
-
4.6
-
UNITS
ns
A
TJ = 25 °C
-
30
-
TJ = 125 °C
-
60
-
MIN.
TYP.
MAX.
UNITS
TJ, TStg
-65
-
175
°C
Thermal resistance,
junction to case per leg
RthJC
-
-
9.0
Thermal resistance,
junction to ambient per leg
RthJA
-
-
80
Thermal resistance,
case to heatsink
RthCS
-
-
-
-
0.3
-
g
-
0.01
-
oz.
6.0
(5.0)
-
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
Mounting torque
Marking device
Case style DPAK (TO-252AA)
°C/W
MURD620CTH
Revision: 07-Jun-2023
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VS-MURD620CTHM3
Vishay Semiconductors
100
100
10
TJ = 175 °C
TJ = 150 °C
TJ = 25 °C
1
TJ = 175 °C
IR - Reverse Current (µA)
IF - Instantaneous Forward Current (A)
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10
TJ = 150 °C
TJ = 125 °C
1
TJ = 100 °C
0.1
TJ = 25 °C
0.01
0.001
0.1
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
50
0
1.6
100
200
150
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)
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
0.1
Single pulse
(thermal resistance)
0.01
0.00001
0.0001
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
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
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50
40
IF = 3 A
IF = 6 A
160
DC
150
Square wave (D = 0.50)
Rated VR applied
140
30
20
130
See note (1)
10
100
120
0
1
2
3
4
5
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
4.5
140
4.0
120
3.5
VR = 30 V
TJ = 125 °C
TJ = 25 °C
100
3.0
RMS limit
2.5
Qrr (nC)
Average Power Loss (W)
VR = 30 V
TJ = 125 °C
TJ = 25 °C
170
trr (ns)
Allowable Case Temperature (°C)
180
D = 0.01
D = 0.02
D = 0.05
D = 0.10
D = 0.20
D = 0.50
2.0
1.5
1.0
DC
0.5
1
2
3
4
80
60
40
20
0
0
IF = 6 A
IF = 3 A
5
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)
Revision: 07-Jun-2023
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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
Revision: 07-Jun-2023
Document Number: 94742
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ORDERING INFORMATION TABLE
Device code
VS- MUR
1
2
D
6
20
CT
TRL
H
M3
3
4
5
6
7
8
9
1
-
Vishay Semiconductors product
2
-
Ultrafast MUR series
3
-
D = DPAK
4
-
Current rating (6 = 6 A)
5
-
Voltage rating (20 = 200 V)
6
-
CT = center tap (dual)
7
-
Tape and reel suffix
8
-
H = AEC-Q101 qualified
9
-
TR = tape and reel
TRL = tape and reel (left oriented)
TRR = tape and reel (right oriented)
Environmental digit:
M3 = halogen-free, RoHS-compliant, and terminations lead (Pb)-free
ORDERING INFORMATION (Example)
PREFERRED P/N
VS-MURD620CTHM3
VS-MURD620CTTRHM3
BASE QUANTITY
PACKAGING DESCRIPTION
75
Antistatic plastic tube
2000
13" diameter reel
VS-MURD620CTTRLHM3
3000
13" diameter reel
VS-MURD620CTTRRHM3
3000
13" diameter reel
LINKS TO RELATED DOCUMENTS
Dimensions
www.vishay.com/doc?95519
Part marking information
www.vishay.com/doc?95518
Packaging information
www.vishay.com/doc?95033
Revision: 07-Jun-2023
Document Number: 94742
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THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
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Outline Dimensions
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Vishay Semiconductors
DPAK (TO-252AA)
DIMENSIONS in millimeters and inches
Pad layout
E
A
0.265 (6.74) min.
b3
E1
c2
L3
4
4
Seating
plane
D
1
2
L5
0.245 (6.23) min.
H
L4
3
D1
3
1
2
0.488 (12.40)
0.409 (10.40)
Detail “C”
b2
0.089 (2.28) min.
c
b
e
L1
e1
Lead tip
0.06 (1.524) min.
Detail “C”
Gauge plane
L2
0.093 (2.38)
0.085 (2.18)
A1
SYMBOL
MILLIMETERS
INCHES
MIN.
MAX.
MIN.
MAX.
NOTES
SYMBOL
MILLIMETERS
MIN.
MAX.
MAX.
A
2.18
2.39
0.086
0.094
e
A1
-
0.13
-
0.005
H
9.40
10.41
0.370
0.410
b
0.64
0.89
0.025
0.035
L
1.40
1.78
0.055
0.070
b2
0.76
1.14
0.030
0.045
L1
b3
4.95
5.46
0.195
0.215
c
0.46
0.61
0.018
0.024
3
0.46
0.89
0.018
0.035
D
5.97
6.22
0.235
0.245
5
D1
4.93
-
0.194
-
3
E
6.35
6.73
0.250
0.265
5
E1
4.32
-
0.170
-
3
2.74 BSC
L2
L3
c2
2.29 BSC
INCHES
MIN.
0.51 BSC
0.89
1.27
NOTES
0.090 BSC
0.108 REF.
0.020 BSC
0.035
0.050
L4
-
1.02
-
0.040
L5
1.14
1.52
0.045
0.060
3
2
Notes
(1) Dimensioning and tolerancing as per ASME Y14.5M-1994
(2) Lead dimension uncontrolled in L5
(3) Dimension D1, E1, L3 and b3 establish a minimum mounting surface for thermal pad
(4) Dimensions D and E do not include mold flash. Mold flash shall not exceed 0.127 mm (0.005") per side. These dimensions are measured at
the outermost extremes of the plastic body
(5) Outline conforms to JEDEC® outline TO-252AA, except for D1 dimension
Revision: 25-May-2023
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