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Vishay Intertechnology Electronic Components Datasheet

VS-MBR4045CT-N3 Datasheet

Schottky Rectifier

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www.vishay.com
VS-MBR4045CTPbF, VS-MBR4045CT-N3
Vishay Semiconductors
Schottky Rectifier, 2 x 20 A
Base 2
common
cathode
TO-220AB
Anode
2 Anode
1 Common 3
cathode
PRODUCT SUMMARY
Package
IF(AV)
VR
VF at IF
IRM max.
TJ max.
Diode variation
EAS
TO-220AB
2 x 20 A
45 V
0.58 V
95 mA at 125 °C
150 °C
Common cathode
20 mJ
FEATURES
• 150 °C TJ operation
• 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
• Compliant to RoHS Directive 2002/95/EC
• Designed and qualified according to JEDEC-JESD47
• Halogen-free according to IEC 61249-2-21 definition
(-N3 only)
DESCRIPTION
This center tap Schottky rectifier has been optimized for low
reverse leakage at high temperature. 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.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
IF(AV)
Rectangular waveform (per device)
VRRM
IFRM TC = 118 °C (per leg)
IFSM tp = 5 μs sine
VF 20 Apk, TJ = 125 °C
TJ Range
VALUES
40
45
40
900
0.58
- 65 to 150
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
VR
VRWM
VS-MBR4045CTPbF VS-MBR4045CT-N3
45 45
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average
forward current
per leg
per device
IF(AV)
Peak repetitive forward current per leg
IFRM
Maximum peak one cycle non-repetitive
surge current per leg
IFSM
Non-repetitive avalanche energy per leg
Repetitive avalanche current per leg
EAS
IAR
TEST CONDITIONS
TC = 118 °C, rated VR
Rated VR, square wave, 20 kHz, TC = 118 °C
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse
Following any rated
load condition and with
rated VRRM applied
TJ = 25 °C, IAS = 3 A, L = 4.40 mH
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
VALUES
20
40
40
900
210
20
3
UNITS
A
mJ
A
Revision: 30-Aug-11
1 Document Number: 94294
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


Vishay Intertechnology Electronic Components Datasheet

VS-MBR4045CT-N3 Datasheet

Schottky Rectifier

No Preview Available !

www.vishay.com
VS-MBR4045CTPbF, VS-MBR4045CT-N3
Vishay Semiconductors
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum forward voltage drop
VFM (1)
Maximum instantaneus reverse current
IRM (1)
Maximum junction capacitance
Typical series inductance
Maximum voltage rate of change
Note
(1) Pulse width < 300 μs, duty cycle < 2 %
CT
LS
dV/dt
TEST CONDITIONS
20 A
40 A
TJ = 25 °C
20 A
40 A
TJ = 125 °C
TJ = 25 °C
TJ = 100 °C
TJ = 125 °C
Rated DC voltage
VR = 5 VDC, (test signal range 100 kHz to 1 MHz) 25 °C
Measured from top of terminal to mounting plane
Rated VR
VALUES
0.60
0.78
0.58
0.75
1
50
95
900
8.0
10 000
UNITS
V
mA
pF
nH
V/µs
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
Maximum junction temperature range
TJ
Maximum storage temperature range
Maximum thermal resistance,
junction to case per leg
Typical thermal resistance,
case to heatsink
TStg
RthJC
RthCS
DC operation
Mounting surface, smooth and greased
(Only for TO-220)
Maximum thermal resistance,
junction to ambient
RthJA
DC operation
(For D2PAK and TO-262)
Approximate weight
Mounting torque
Marking device
minimum
maximum
Non-lubricated threads
Case style TO-220AB
VALUES
- 65 to 150
- 65 to 175
1.5
UNITS
°C
0.50 °C/W
50
2g
0.07 oz.
6 (5)
12 (10)
kgf · cm
(lbf · in)
MBR4045CT
Revision: 30-Aug-11
2 Document Number: 94294
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


Part Number VS-MBR4045CT-N3
Description Schottky Rectifier
Maker Vishay
Total Page 7 Pages
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