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Page 2
VSUD360CW40
Vishay High Power Products
Ultrafast Soft Recovery Diode, 360 A
TO-2 44
PRODUCT SUMMARY
I
F(AV)
V
R
Q
(typical) 1250 nC
rr
t
rr
Lug
terminal
anode 1
Base common
cathode
360 A
400 V
40 ns
FRED Pt
Lug
terminal
anode 2
TM
FEATURES
• Very low Qrr and t
• Lead (Pb)-free
• Designed and qualified for industrial level
BENEFITS
• Reduced RFI and EMI
• Higher frequency operation
• Reduced snubbing
DESCRIPTION
FRED PtTM 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.
rr
RoHS
COMPLIANT
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS MAX. UNITS
Cathode to anode voltage V
Continuous forward current per diode I
Single pulse forward current per diode I
Maximum power dissipation P
Operating junction and storage
temperatures
T
J
R
F(AV)
FSM
D
, T
TC = 25 °C 510
= 85 °C 305
T
C
T
= 116 °C 180
C
TC = 25 °C 570
T
= 110 °C 180
C
Stg
400 V
A
1200
W
- 40 to 150 °C
ELECTRICAL SPECIFICATIONS PER LEG (TJ = 25 °C unless otherwise specified)
PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS
Breakdown voltage V
Forward voltage V
Reverse leakage current I
Series inductance L
BR
FM
RM
S
IR = 100 µA 400 - -
IF = 180 A - 1.09 1.27
I
= 360 A - 1.23 1.50
F
= 180 A, TJ = 175 °C - 0.88 0.96
I
F
I
= 360 A, TJ = 175 °C - 1.04 1.18
F
TJ = 150 °C, VR = VR rated - 0.26 1.28 mA
From top of terminal hole to mounting plane - 5 - nH
V
www.vishay.com
Page 3
VSUD360CW40
Vishay High Power Products
FRED Pt
TM
Ultrafast Soft Recovery Diode,
360 A
DYNAMIC RECOVERY CHARACTERISTICS (TJ = 25 °C unless otherwise specified)
PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS
IF = 1.0 A, dIF/dt = 200 A/µs, VR = 30 V - 40 69
I
= 180 A,
= 25 °C
T
Reverse recovery time t
Peak recovery current I
Reverse recovery charge Q
rr
RRM
rr
J
= 150 °C - 171 -
T
J
IF = 1.0 A, dIF/dt = 200 A/µs, VR = 30 V - 5.1 -
= 180 A, dIF/dt = 200 A/µs, VR = 200 V - 6.6 -
F
I
= 180 A, dIF/dt = 200 A/µs, VR = 200 V, TJ = 150 °C - 15.2 -
F
IF = 1.0 A, dIF/dt = 200 A/µs, VR = 30 V - 125 -
= 180 A, dIF/dt = 200 A/µs, VR = 200 V - 243 -
F
I
= 180 A, dIF/dt = 200 A/µs, VR = 200 V, TJ = 150 °C - 1295 -
F
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL MIN. TYP. MAX. UNITS
Thermal resistance,
junction to case
Thermal resistance,
case to heatsink (flag greased surface)
Weight
Mounting torque 30 (3.4) - 40 (4.6)
Mounting torque center hole 12 (1.4) - 18 (2.1)
Terminal torque 30 (3.4) - 40 (4.6)
Vertical pull - - 80
2" lever pull - - 35
per leg
per module - - 0.095
R
thJC
R
thCS
F
/dt = 200 A/µs,
dI
F
V
= 200 V
R
- - 0.19
-0.10-
-68- g
-2.4-oz.
-74-
°C/W
lbf · in
(N · m)
lbf · in
ns
AI
nCI
Document Number: 93116
Page 4
0
0
0
VSUD360CW40
1000
100
(A)
F
10
Instantaneous Forward Current - I
FRED Pt
TM
Ultrafast Soft Recovery Diode,
360 A
Tj = 150˚C
Tj = 25˚C
Vishay High Power Products
160
150
140
C
130
120
Max. Allowable T
110
100
0 50 100 150 20
Fig. 3 - Maximum Current Rating Capability
240
220
200
(ns)
RR
t
180
RthJC = 0.19 K/W
DC
D = 0.5
Current Rating - IDC (A)
(Per Leg)
360A
180A
90A
1
0 0.5 1 1.5 2
Forward Voltage Drop - VFM (V)
Fig. 1 - Typical Forward Voltage Drop vs.
Instantaneous Forward Current (Per Leg)
1000
(μA)
R
Reverse Current - I
Tj = 150˚C
100
10
1
0.1
0 100 200 300 40
25˚C
Reverse Voltage - VR (V)
Fig. 2 - Typical Reverse Current vs.
Reverse Voltage (Per Leg)
160
140
100 200 300 400 500
dif/dt (A/us)
Fig. 4 - Typical Reverse Recovery Time vs. dI
T
= 125 °C (Per Leg)
J
200
RMS Limit
150
DC
100
50
D = 0.01
D = 0.02
D = 0.05
D = 0.10
D = 0.20
D = 0.50
0
05010015020
Fig. 5 - Forward Power Loss Characteristics
/dt
F
Document Number: 93116 For technical questions, contact: [email protected]
www.vishay.com
Revision: 30-Jul-08 3
Page 5
VSUD360CW40
Vishay High Power Products
Fig. 6 - Reverse Recovery Parameter Test Circuit
I
F
0
/dt - rate of change of current
(1) dI
F
through zero crossing
(2) I
- peak reverse recovery current
RRM
- reverse recovery time measured
(3) t
rr
from zero crossing point of negative
going I
through 0.75 I
extrapolated to zero current.
to point where a line passing
F
RRM
Fig. 7 - Reverse Recovery Waveform and Definitions
FRED Pt
TM
Ultrafast Soft Recovery Diode,
360 A
V
= 200 V
R
0.01 Ω
L = 70 µH
D.U.T.
a
D
IRFP250
S
(3)
t
rr
(2)
I
RRM
(4) Q
and I
(5) dI
current during t
t
b
Q
rr
0.5 I
RRM
dI
/dt
(rec)M
0.75 I
RRM
- area under curve defined by t
rr
RRM
trr x I
=
Q
rr
/dt - peak rate of change of
(rec)M
portion of t
b
dIF/dt
adjust
dIF/dt
(1)
and 0.50 I
RRM
G
t
(4)
(5)
rr
RRM
2
rr
www.vishay.com For technical questions, contact: [email protected]
Document Number: 93116
4 Revision: 30-Jul-08
Page 6
VSUD360CW40
FRED Pt
TM
Vishay High Power Products
Ultrafast Soft Recovery Diode,
360 A
ORDERING INFORMATION TABLE
Device code
Dimensions http://www.vishay.com/doc?95021
VS UD 360 C W 40
51324
- Vishay HPP
1
- Type of device: UD = FRED Pt
2
3 - Current rating (360 = 360 A)
4
- Circuit configuration:
C = Common cathode
5
- Type of device:
W = TO-244 wire bondable not isolated
- Voltage rating (40 = 400 V)
6
LINKS TO RELATED DOCUMENTS
6
TM
www.vishay.com
Page 7
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
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.
®
, IR®, the IR logo, HEXFET®, HEXSense®, HEXDIP®, DOL®, INTERO®, and POWIRTRAIN
®
Document Number: 99901 www.vishay.com
Revision: 12-Mar-07 1
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