VSUD360CW40
Vishay Semiconductors
FRED Pt
®
Ultrafast Soft Recovery Diode Module, 360 A
FEATURES
• Very low Q
rr
and t
rr
• Compliant to RoHS directive 2002/95/EC
• Designed and qualified for industrial level
BENEFITS
• Reduced RFI and EMI
TO-244
• Higher frequency operation
• Reduced snubbing
PRODUCT SUMMARY
I
F(AV)
V
R
Q
rr
(typical)
t
rr
Type
360 A
400 V
1250 nC
40 ns
Modules - Diode, FRED Pt
®
DESCRIPTION
FRED Pt
®
diodes are optimized to reduce losses and
EMI/RFI in high frequency power conditioning systems. The
softness of the recovery eliminates the need for a snubber in
most applications. These devices are ideally suited for HF
welding, power converters and other applications where
switching losses are a significant portion of the total losses.
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Cathode to anode voltage
SYMBOL
V
R
T
C
= 25 °C
Continuous forward current per diode
I
F(AV)
I
FSM
P
D
T
J
, T
Stg
T
C
= 25 °C
T
C
= 110 °C
T
C
= 85 °C
T
C
= 116 °C
Single pulse forward current per diode
Maximum power dissipation
Operating junction and storage
temperatures
TEST CONDITIONS
MAX.
400
510
305
180
1200
570
180
- 40 to 150
W
°C
A
UNITS
V
ELECTRICAL SPECIFICATIONS PER LEG
(T
J
= 25 °C unless otherwise specified)
PARAMETER
Breakdown voltage
SYMBOL
V
BR
TEST CONDITIONS
I
R
= 100 μA
I
F
= 180 A
Forward voltage
V
FM
I
F
= 360 A
I
F
= 180 A, T
J
= 175 °C
I
F
= 360 A, T
J
= 175 °C
Reverse leakage current
Series inductance
I
RM
L
S
T
J
= 150 °C, V
R
= V
R
rated
From top of terminal hole to mounting plane
MIN.
400
-
-
-
-
-
-
TYP.
-
1.09
1.23
0.88
1.04
0.26
5
MAX.
-
1.27
1.50
0.96
1.18
1.28
-
mA
nH
V
UNITS
Document Number: 93116
Revision: 20-Sep-10
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
1
VSUD360CW40
Vishay Semiconductors
FRED Pt
®
Ultrafast Soft Recovery Diode Module, 360 A
DYNAMIC RECOVERY CHARACTERISTICS
(T
J
= 25 °C unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
I
F
= 1.0 A, dI
F
/dt = 200 A/μs, V
R
= 30 V
Reverse recovery time
t
rr
T
J
= 25 °C
T
J
= 150 °C
I
F
= 180 A,
dI
F
/dt = 200 A/μs,
V
R
= 200 V
MIN.
-
-
-
-
-
-
-
-
-
TYP.
40
74
171
5.1
6.6
15.2
125
243
1295
MAX.
69
-
-
-
-
-
-
-
-
nC
A
ns
UNITS
I
F
= 1.0 A, dI
F
/dt = 200 A/μs, V
R
= 30 V
Peak recovery current
I
RRM
I
F
= 180 A, dI
F
/dt = 200 A/μs, V
R
= 200 V
I
F
= 180 A, dI
F
/dt = 200 A/μs, V
R
= 200 V, T
J
= 150 °C
I
F
= 1.0 A, dI
F
/dt = 200 A/μs, V
R
= 30 V
Reverse recovery charge
Q
rr
I
F
= 180 A, dI
F
/dt = 200 A/μs, V
R
= 200 V
I
F
= 180 A, dI
F
/dt = 200 A/μs, V
R
= 200 V, T
J
= 150 °C
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
Thermal resistance,
junction to case
per leg
per module
SYMBOL
R
thJC
R
thCS
MIN.
-
-
-
-
-
30 (3.4)
12 (1.4)
30 (3.4)
-
-
TYP.
-
-
0.10
68
2.4
-
-
-
-
-
MAX.
0.19
0.095
-
-
-
40 (4.6)
18 (2.1)
40 (4.6)
80
35
lbf · in
lbf · in
(N · m)
g
oz.
°C/W
UNITS
Thermal resistance,
case to heatsink (flag greased surface)
Weight
Mounting torque
Mounting torque center hole
Terminal torque
Vertical pull
2" lever pull
Case style
TO-244 (TO-244AB)
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2
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number: 93116
Revision: 20-Sep-10
VSUD360CW40
FRED Pt
®
Vishay Semiconductors
Ultrafast Soft Recovery Diode Module, 360 A
I
F
- Instantaneous Forward Current (A)
1000
160
R
thJC
= 0.19 K/W
100
T
C
- Maximum Allowable
Case Temperature
150
140
DC
130
D = 0.5
120
110
100
10
T
J
= 25 °C
T
J
= 125 °C
1
0
0.5
1.0
1.5
2.0
0
93116_03
50
100
150
200
93116_01
V
FM
- Forward Voltage Drop (V)
Fig. 1 - Typical Forward Voltage Drop vs.
Instantaneous Forward Current (Per Leg)
I
DC
- Current Rating (A)
Fig. 3 - Maximum Current Rating Capability (Per Leg)
1000
240
T
J
= 150 °C
220
I
R
- Reverse Current (µA)
100
10
t
rr
(ns)
200
360 A
180 A
90 A
180
1
T
J
= 25 °C
160
0.1
0
93116_02
100
200
300
400
140
100
93116_04
200
300
400
500
V
R
- Reverse Voltage (V)
Fig. 2 - Typical Reverse Current vs.
Reverse Voltage (Per Leg)
200
dI
F
/dt (A/µs)
Fig. 4 - Typical Reverse Recovery Time vs. dI
F
/dt
T
J
= 125 °C (Per Leg)
RMS limit
Forward Power Loss (W)
150
100
50
DC
0
0
50
100
D = 0.01
D = 0.02
D = 0.05
D = 0.10
D = 0.25
D = 0.50
150
200
93116_05
Forward Current (A)
Fig. 5 - Forward Power Loss Characteristics
Document Number: 93116
Revision: 20-Sep-10
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
3
VSUD360CW40
Vishay Semiconductors
FRED Pt
®
Ultrafast Soft Recovery Diode Module, 360 A
V
R
= 200 V
0.01
Ω
L = 70 μH
D.U.T.
dI
F
/dt
adjust
D
G
IRFP250
S
Fig. 6 - Reverse Recovery Parameter Test Circuit
(3)
I
F
0
t
rr
t
a
t
b
Q
rr
(2)
(4)
I
RRM
0.5 I
RRM
dI
(rec)M
/dt
(5)
0.75 I
RRM
(1)
dI
F
/dt
(1) dI
F
/dt - rate of change of current
through zero crossing
(2) I
RRM
- peak reverse recovery current
(3) t
rr
- reverse recovery time measured
from zero crossing point of negative
going I
F
to point where a line passing
through 0.75 I
RRM
and 0.50 I
RRM
extrapolated to zero current.
(4)
Q
rr
- area under curve defined by t
rr
and I
RRM
Q
rr
=
t
rr
x I
RRM
2
(5) dI
(rec)M
/dt - peak rate of change of
current during t
b
portion of t
rr
Fig. 7 - Reverse Recovery Waveform and Definitions
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4
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number: 93116
Revision: 20-Sep-10
VSUD360CW40
FRED Pt
®
Vishay Semiconductors
Ultrafast Soft Recovery Diode Module, 360 A
ORDERING INFORMATION TABLE
Device code
VS
1
1
2
3
4
5
6
-
-
-
-
-
-
UD
2
360
3
C
4
W
5
40
6
Vishay Semiconductors product suffix
Type of device: UD = FRED Pt
®
Current rating (360 = 360 A)
Circuit configuration:
C = Common cathode
Type of device:
W = TO-244 wire bondable not isolated
Voltage rating (40 = 400 V)
CIRCUIT CONFIGURATION
CIRCUIT
CIRCUIT
CONFIGURATION CODE
Lug
terminal
anode 2
CIRCUIT DRAWING
Two separated diodes, parallel pin out
C
Lug
terminal
anode 1
Base common
cathode
LINKS TO RELATED DOCUMENTS
Dimensions
www.vishay.com/doc?95021
Document Number: 93116
Revision: 20-Sep-10
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
5
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