MBR4045WTPBF Vishay, MBR4045WTPBF Datasheet

DIODE SCHOTTKY 45V 20A TO247AC

MBR4045WTPBF

Manufacturer Part Number
MBR4045WTPBF
Description
DIODE SCHOTTKY 45V 20A TO247AC
Manufacturer
Vishay
Datasheet

Specifications of MBR4045WTPBF

Diode Configuration
1 Pair Common Cathode
Diode Type
Schottky
Voltage - Forward (vf) (max) @ If
590mV @ 20A
Current - Reverse Leakage @ Vr
1.75mA @ 45V
Current - Average Rectified (io) (per Diode)
20A
Voltage - Dc Reverse (vr) (max)
45V
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Mounting Type
Through Hole, Radial
Package / Case
TO-247-3 (Straight Leads), TO-247AC
Product
Schottky Diodes
Peak Reverse Voltage
45 V
Forward Continuous Current
40 A
Max Surge Current
1020 A
Configuration
Dual Common Cathode
Forward Voltage Drop
0.78 V
Maximum Reverse Leakage Current
1750 uA
Operating Temperature Range
- 55 C to + 150 C
Mounting Style
Through Hole
Repetitive Reverse Voltage Vrrm Max
45V
Forward Current If(av)
40A
Forward Voltage Vf Max
780mV
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reverse Recovery Time (trr)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
*MBR4045WTPBF
VS-MBR4045WTPBF
VS-MBR4045WTPBF
VSMBR4045WTPBF
VSMBR4045WTPBF

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MBR4045WTPBF
Quantity:
70 000
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94295
Revision: 14-Aug-08
PRODUCT SUMMARY
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
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
Peak repetitive forward current per leg
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)
FRM
FSM
RRM
F
J
TO-247AC
I
F(AV)
I
V
RM
R
per device
Rectangular waveform (per device)
T
t
20 Apk, T
Range
p
C
Anode
= 5 µs sine
per leg
= 125 °C (per leg)
1
85 mA at 125 °C
For technical questions, contact: diodes-tech@vishay.com
Schottky Rectifier, 2 x 20 A
1
Common
common
cathode
cathode
2 x 20 A
J
Base
= 125 °C
45 V
CHARACTERISTICS
SYMBOL
2
I
I
2
I
F(AV)
E
FRM
FSM
I
AR
AS
Anode
2
3
SYMBOL
T
Rated V
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
C
J
V
RWM
= 25 °C, I
= 125 °C, 50 % duty cycle, rectangular waveform
R
R
, square wave, 20 kHz, T
AS
FEATURES
• 150 °C T
• Center tap TO-247 package
• Very low forward voltage drop
• High frequency operation
• High
• Guard ring for enhanced ruggedness and long term
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for industrial level
DESCRIPTION
The MBR4045WTPbF 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.
= 3 A, L = 4.40 mH
encapsulation for enhanced mechanical strength and
moisture resistance
reliability
TEST CONDITIONS
J
maximum V
purity,
J
operation
Vishay High Power Products
MBR4045WTPbF
Following any rated load
condition and with rated
V
C
RRM
- 55 to 150
high
VALUES
A
= 125 °C
1020
= 1.5 x V
0.56
applied
40
40
45
45
temperature
MBR4045WTPbF
R
typical
VALUES
1020
epoxy
265
20
40
40
20
3
www.vishay.com
UNITS
UNITS
°C
V
A
V
A
V
RoHS*
COMPLIANT
UNITS
mJ
Available
Pb-free
A
A
1

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MBR4045WTPBF Summary of contents

Page 1

... Common • Designed and qualified for industrial level cathode DESCRIPTION The MBR4045WTPbF center tap Schottky rectifier has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows for 45 V reliable operation up to 150 °C junction temperature. Typical applications are in switching power supplies, converters 125 ° ...

Page 2

... MBR4045WTPbF Vishay High Power Products ELECTRICAL SPECIFICATIONS PARAMETER Maximum forward voltage drop Maximum instantaneous reverse current Threshold voltage Forward slope resistance Maximum junction capacitance Typical series inductance Maximum voltage rate of change Note (1) Pulse width < 300 µs, duty cycle < THERMAL - MECHANICAL SPECIFICATIONS ...

Page 3

... Reverse Voltage (V) R Fig Typical Junction Capacitance vs. Reverse Voltage 0.33 Single pulse 0.20 0.001 0.01 0 Rectangular Pulse Duration (s) 1 Fig Maximum Thermal Impedance Z For technical questions, contact: diodes-tech@vishay.com MBR4045WTPbF Vishay High Power Products T = 150 ° 125 ° 100 ° ° ° ° ...

Page 4

... MBR4045WTPbF 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 D.U.T. Current monitor Note (1) Formula used ( REV Pd = Forward power loss = F(AV Inverse power loss = REV R1 R www.vishay.com ...

Page 5

... MBR Schottky MBR series Current rating ( Voltage rating ( Circuit configuration Center tap (dual) TO-247 5 - None = Standard production PbF = Lead (Pb)-free LINKS TO RELATED DOCUMENTS For technical questions, contact: diodes-tech@vishay.com MBR4045WTPbF Vishay High Power Products PbF 5 http://www.vishay.com/doc?95223 http://www.vishay.com/doc?95226 http://www.vishay.com/doc?95297 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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