40CPQ045 Vishay, 40CPQ045 Datasheet

DIODE SCHOTTKY 45V 20A TO-247AC

40CPQ045

Manufacturer Part Number
40CPQ045
Description
DIODE SCHOTTKY 45V 20A TO-247AC
Manufacturer
Vishay
Datasheet

Specifications of 40CPQ045

Voltage - Forward (vf) (max) @ If
590mV @ 40A
Current - Reverse Leakage @ Vr
4mA @ 45V
Current - Average Rectified (io) (per Diode)
20A
Voltage - Dc Reverse (vr) (max)
45V
Diode Type
Schottky
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Diode Configuration
1 Pair Common Cathode
Mounting Type
Through Hole, Radial
Package / Case
TO-247-3 (Straight Leads), TO-247AC
Product
Schottky Rectifiers
Peak Reverse Voltage
45 V
Forward Continuous Current
40 A
Max Surge Current
3500 A
Configuration
Dual Common Cathode
Forward Voltage Drop
0.59 V
Maximum Reverse Leakage Current
4000 uA
Operating Temperature Range
- 55 C to + 150 C
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Reverse Recovery Time (trr)
-
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant, Lead free / RoHS Compliant
Other names
*40CPQ045
VS-40CPQ045
VS-40CPQ045
VS40CPQ045
VS40CPQ045

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Document Number: 93336
Revision: 21-Aug-08
PRODUCT SUMMARY
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
V
I
V
T
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average forward current
See fig. 5
Maximum peak one cycle non-repetitive
surge current per leg
See fig. 7
Non-repetitive avalanche energy per leg
Repetitive avalanche current per leg
F(AV)
FSM
RRM
F
J
TO-247AC
I
F(AV)
V
R
Rectangular waveform
t
20 Apk, T
p
= 5 µs sine
Anode
1
For technical questions, contact: diodes-tech@vishay.com
Schottky Rectifier, 2 x 20 A
1
35 to 45 V
Common
2 x 20 A
J
common
cathode
cathode
SYMBOL
SYMBOL
= 125 °C (per leg)
Base
V
I
I
F(AV)
E
CHARACTERISTICS
FSM
I
V
RWM
AR
2
AS
2
R
Anode
2
3
50 % duty cycle at T
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse
T
Current decaying linearly to zero in 1 µs
Frequency limited by T
J
40CPQ035
= 25 °C, I
35
40CPQ035/40CPQ040/40CPQ045
AS
FEATURES
• 150 °C T
• Center tap TO-247 package
• Very low forward voltage drop
• High frequency operation
• High purity, high temperature epoxy encapsulation for
• Guard ring for enhanced ruggedness and long term
• Designed and qualified for industrial level
DESCRIPTION
The 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.
= 4 A, L = 3.4 mH
enhanced mechanical strength and moisture resistance
reliability
TEST CONDITIONS
C
= 120 °C, rectangular waveform
J
40CPQ040
maximum V
J
40
operation
Vishay High Power Products
Following any rated load
condition and with rated
V
RRM
A
- 55 to 150
= 1.5 x V
VALUES
35 to 45
applied
3500
0.43
40
40CPQ045
R
45
typical
VALUES
3500
430
40
27
4
www.vishay.com
UNITS
UNITS
°C
A
V
A
V
V
UNITS
mJ
A
A
1

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40CPQ045 Summary of contents

Page 1

... Current decaying linearly to zero in 1 µ Frequency limited For technical questions, contact: diodes-tech@vishay.com Vishay High Power Products operation J VALUES 3500 0. 150 40CPQ040 40CPQ045 40 45 VALUES 40 Following any rated load 3500 condition and with rated 430 V applied RRM 27 4 maximum typical ...

Page 2

... For technical questions, contact: diodes-tech@vishay.com VALUES 0. °C J 0.59 0. 125 ° Rated 150 1850 7.5 10 000 VALUES - 55 to 150 1.25 0.63 0.24 6 0.21 6 (5) 12 (10) 40CPQ035 40CPQ040 40CPQ045 Document Number: 93336 Revision: 21-Aug-08 UNITS V/µs UNITS °C °C/W g oz. kgf ⋅ cm (lbf ⋅ in) ...

Page 3

... Fig Maximum Forward Voltage Drop Characteristics (Per Leg) Fig Typical Junction Capacitance vs. Reverse Voltage (Per Leg 0.1 0.01 Single pulse (thermal resistance) 0.001 0.00001 0.0001 Fig Maximum Thermal Impedance Z Document Number: 93336 Revision: 21-Aug-08 40CPQ035/40CPQ040/40CPQ045 Schottky Rectifier 150 ° 125 ° °C J 1.0 1.2 1 ° ...

Page 4

... Vishay High Power Products R (DC) = 1.25 °C/W thJC Average Forward Current (A) F(AV) Fig Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg) D.U.T. Current monitor www.vishay.com 4 Schottky Rectifier any rated load condition and with rated V applied RRM following surge 10 100 ...

Page 5

... ORDERING INFORMATION TABLE Device code Dimensions Part marking information Document Number: 93336 Revision: 21-Aug-08 40CPQ035/40CPQ040/40CPQ045 Schottky Rectifier 045 Current rating ( Circuit configuration Common cathode 3 - Package TO-247 4 - Schottky “Q” series 5 - Voltage code 6 - None = Standard production PbF = Lead (Pb)-free Tube standard pack quantity: 25 pieces LINKS TO RELATED DOCUMENTS For technical questions, contact: diodes-tech@vishay ...

Page 6

... 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’ ...

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