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VS-40CPQ040-N3

P1-P3P4-P6P7-P7
VS-40CPQ0...PbF Series, VS-40CPQ0...-N3 Series
www.vishay.com
Vishay Semiconductors
Revision: 07-Feb-14
1
Document Number: 94208
For technical questions within your region: DiodesAmericas@vishay.com
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
High Performance Schottky Rectifier, 2 x 20 A
FEATURES
• 150 °C T
J
operation
• Very low forward voltage drop
• High frequency operation
• High purity, high temperature epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
• Guard ring for enhanced ruggedness and long
term reliability
• Designed and qualified according to JEDEC
®
-JESD47
• Halogen-free (-N3 only)
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
DESCRIPTION
The VS-40CPQ... center tap Schottky rectifier has been
optimized for very low forward voltage drop with moderate
leakage. The proprietary barrier technology allows for
reliable operation up to 150 °C junction temperature. Typical
applications are in switching power supplies, converters,
freewheeling diodes, and reverse battery protection.
PRODUCT SUMMARY
Package TO-247AC
I
F(AV)
2 x 20 A
V
R
35 V to 45 V
V
F
at I
F
0.43 V
I
RM
max. 150 mA at 125 °C
T
J
max. 150 °C
Diode variation Common cathode
E
AS
27 mJ
Base
common
cathode
Common
cathode
2
2
13
Anode Anode
TO-247AC
1
2
3
Available
Available
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
I
F(AV)
Rectangular waveform 40 A
V
RRM
35 to 45 V
I
FSM
t
p
= 5 μs sine 3500 A
V
F
20 A
pk
, T
J
= 125 °C (per leg) 0.43 V
T
J
-55 to 150 °C
VOLTAGE RATINGS
PARAMETER SYMBOL
VS-
40CPQ035PbF
VS-
40CPQ035-N3
VS-
40CPQ040PbF
VS-
40CPQ040-N3
VS-
40CPQ045PbF
VS-
40CPQ045-N3
UNITS
Maximum DC reverse
voltage
V
R
35 35 40 40 45 45 V
Maximum working peak
reverse voltage
V
RWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average forward current
See fig. 5
I
F(AV)
50 % duty cycle at T
C
= 120 °C, rectangular waveform 40
A
Maximum peak one cycle non-repetitive
surge current per leg
See fig. 7
I
FSM
5 μs sine or 3 μs rect. pulse
Following any rated load
condition and with rated
V
RRM
applied
3500
10 ms sine or 6 ms rect. pulse 430
Non-repetitive avalanche energy per leg E
AS
T
J
= 25 °C, I
AS
= 4 A, L = 3.4 mH 27 mJ
Repetitive avalanche current per leg I
AR
Current decaying linearly to zero in 1 μs
Frequency limited by T
J
maximum V
A
= 1.5 x V
R
typical
4A
VS-40CPQ0...PbF Series, VS-40CPQ0...-N3 Series
www.vishay.com
Vishay Semiconductors
Revision: 07-Feb-14
2
Document Number: 94208
For technical questions within your region: DiodesAmericas@vishay.com
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Note
(1)
Pulse width < 300 μs, duty cycle < 2 %
Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg) Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum forward voltage drop per leg
See fig. 1
V
FM
(1)
20 A
T
J
= 25 °C
0.49
V
40 A 0.59
20 A
T
J
= 125 °C
0.43
40 A 0.56
Maximum reverse leakage current per leg
See fig. 2
I
RM
(1)
T
J
= 25 °C
V
R
= Rated V
R
4
mA
T
J
= 125 °C 150
Maximum junction capacitance per leg C
T
V
R
= 5 V
DC
(test signal range 100 kHz to 1 MHz) 25 °C 1850 pF
Typical series inductance per leg L
S
Measured lead to lead 5 mm from package body 7.5 nH
Maximum voltage rate of change dV/dt Rated V
R
10 000 V/μs
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction and storage
temperature range
T
J
, T
Stg
-55 to 150 °C
Maximum thermal resistance,
junction to case per leg
R
thJC
DC operation
See fig. 4
1.25
°C/W
Maximum thermal resistance,
junction to case per package
DC operation 0.63
Typical thermal resistance,
case to heatsink
R
thCS
Mounting surface, smooth and greased 0.24
Approximate weight
6g
0.21 oz.
Mounting torque
minimum
Non-lubricated threads
6 (5)
kgf cm
(lbf in)
maximum 12 (10)
Marking device Case style TO-247AC (JEDEC)
40CPQ035
40CPQ040
40CPQ045
0.1
1
100
10
1000
I
F
- Instantaneous Forward Current (A)
V
FM
- Forward Voltage Drop (V)
0.2 0.4 0.6 0.8 1.0
1.41.2
0
T
J
= 150 °C
T
J
= 125 °C
T
J
= 25 °C
0.001
1
10
100
0.1
0.01
1000
I
R
- Reverse Current (mA)
V
R
- Reverse Voltage (V)
1051520
40
45
25 30 30
0
T
J
= 150 °C
T
J
= 125 °C
T
J
= 100 °C
T
J
= 75 °C
T
J
= 50 °C
T
J
= 25 °C
VS-40CPQ0...PbF Series, VS-40CPQ0...-N3 Series
www.vishay.com
Vishay Semiconductors
Revision: 07-Feb-14
3
Document Number: 94208
For technical questions within your region: DiodesAmericas@vishay.com
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics (Per Leg)
Fig. 5 - Maximum Allowable Case Temperature vs. Average
Forward Current (Per Leg)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
100
1000
10 000
C
T
- Junction Capacitance (pF)
V
R
- Reverse Voltage (V)
10 20 30 40
50
0
T
J
= 25 °C
0.001
0.1
1
10
0.00001 0.0001 0.001 0.01 0.1 1
t
1
- Rectangular Pulse Duration (s)
Z
thJC
- Thermal Impedance (°C/W)
100 10
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
Single pulse
(thermal resistance)
P
DM
t
1
t
2
Notes:
1. Duty factor D = t
1
/t
2
2. Peak T
J
= P
DM
x Z
thJC
+ T
C
0.01
130
135
145
140
150
155
Allowable Case Temperature (°C)
I
F(AV)
- Average Forward Current (A)
10
5
15
20
30
25
0
DC
R
thJC
(DC) = 1.25 °C/W
0
2
6
12
10
8
4
14
Average Power Loss (W)
I
F(AV)
- Average Forward Current (A)
1051520
3025
0
DC
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
RMS limit
P1-P3P4-P6P7-P7

VS-40CPQ040-N3

Mfr. #:
Buy VS-40CPQ040-N3
Manufacturer:
Vishay Semiconductors
Description:
Schottky Diodes & Rectifiers Schottky - TO-247-e3
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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