VS-STPS40L45CWPBF Vishay, VS-STPS40L45CWPBF Datasheet

Schottky (Diodes & Rectifiers) 40 Amp 45 Volt

VS-STPS40L45CWPBF

Manufacturer Part Number
VS-STPS40L45CWPBF
Description
Schottky (Diodes & Rectifiers) 40 Amp 45 Volt
Manufacturer
Vishay
Datasheet

Specifications of VS-STPS40L45CWPBF

Product
Schottky Rectifiers
Peak Reverse Voltage
45 V
Forward Continuous Current
20 A
Max Surge Current
1240 A
Configuration
Dual Common Cathode
Forward Voltage Drop
0.69 V
Maximum Reverse Leakage Current
1500 uA
Operating Temperature Range
- 55 C to + 150 C
Mounting Style
Through Hole
Package / Case
TO-247AC
Lead Free Status / Rohs Status
 Details
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94333
Revision: 14-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)
I
V
RM
R
per device
Rectangular waveform
t
20 Apk, T
p
= 5 µs sine
per leg
Anode
80 mA at 100 °C
For technical questions, contact: diodes-tech@vishay.com
Schottky Rectifier, 2 x 20 A
1
1
2 x 20 A
J
Common
common
cathode
cathode
CHARACTERISTICS
= 125 °C (per leg, typical)
SYMBOL
45 V
Base
I
I
F(AV)
E
FSM
I
AR
2
AS
2
Anode
2
3
SYMBOL
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
V
J
V
RWM
= 25 °C, I
R
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
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for industrial level
DESCRIPTION
The STPS40L45CWPbF 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.
= 3 A, L = 4.4 mH
enhanced mechanical strength and moisture resistance
reliability
TEST CONDITIONS
C
= 122 °C, rectangular waveform
J
maximum V
J
operation
STPS40L45CWPbF
Vishay High Power Products
Following any rated load
condition and with rated
V
- 55 to 150
RRM
VALUES
A
= 1.5 x V
1240
0.42
45
40
45
applied
STPS40L45CWPbF
R
typical
VALUES
1240
350
40
20
20
www.vishay.com
3
UNITS
UNITS
°C
A
V
A
V
V
RoHS*
COMPLIANT
UNITS
Available
Pb-free
mJ
A
A
1

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VS-STPS40L45CWPBF Summary of contents

Page 1

... I FSM 10 ms sine rect. pulse ° 4 Current decaying linearly to zero in 1 µ Frequency limited For technical questions, contact: diodes-tech@vishay.com STPS40L45CWPbF Vishay High Power Products operation J VALUES 40 45 1240 0. 150 STPS40L45CWPbF 45 VALUES 40 20 Following any rated load ...

Page 2

... Rated V R SYMBOL TEST CONDITIONS Stg DC operation See fig thJC DC operation R Mounting surface, smooth and greased thCS Non-lubricated threads Case style TO-247AC (JEDEC) For technical questions, contact: diodes-tech@vishay.com TYP. MAX. 0.48 0. °C J 0.61 0.69 0.42 0. 125 °C J 0.60 0.70 - 1.5 ...

Page 3

... V - Forward Voltage Drop (V) FM Fig Maximum Forward Voltage Drop Characteristics (Per Leg) Fig Typical Junction Capacitance vs. Reverse Voltage (Per Leg 0.1 Single pulse (thermal resistance) 0.01 0.00001 0.0001 Fig Maximum Thermal Impedance Z Document Number: 94333 Revision: 14-Aug-08 Schottky Rectifier 150 ° ...

Page 4

... STPS40L45CWPbF Vishay High Power Products Square wave (D = 0.50 rated V applied R See note ( Average Forward Current (A) F(AV) Fig Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg) D.U.T. Current monitor Note (1) Formula used ( REV Pd = Forward power loss = F(AV Inverse power loss = REV ...

Page 5

... Schottky STPS series 2 - Current ratings ( Low forward voltage 4 - Voltage code ( Package TO-247 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.com STPS40L45CWPbF Vishay High Power Products 5 6 http://www.vishay.com/doc?95223 http://www.vishay.com/doc?95226 www.vishay.com 5 ...

Page 6

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

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