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VS-MBRB4045CTPbF fiches techniques PDF

Vishay - Schottky Rectifier ( Diode )

Numéro de référence VS-MBRB4045CTPbF
Description Schottky Rectifier ( Diode )
Fabricant Vishay 
Logo Vishay 





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VS-MBRB4045CTPbF fiche technique
VS-MBRB4045CTPbF, VS-MBR4045CT-1PbF
Vishay High Power Products
Schottky Rectifier, 2 x 20 A
VS-MBRB4045CTPbF
VS-MBR4045CT-1PbF
Base
common
cathode
2
Base
common
cathode
2
2
1 Common 3
Anode cathode Anode
D2PAK
2
1 Common 3
Anode cathode Anode
TO-262
PRODUCT SUMMARY
IF(AV)
VR
IRM
2 x 20 A
45 V
95 mA at 125 °C
FEATURES
• 150 °C TJ operation
• Low forward voltage drop
• High frequency operation
• Center tap TO-220, D2PAK and TO-262
packages
• High purity, high temperature epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
• Guard ring for enhanced ruggedness and long
term reliability
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
• Halogen-free according to IEC 61249-2-21 definition
• Compliant to RoHS directive 2002/95/EC
• AEC-Q101 qualified
DESCRIPTION
The 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)
IFRM TC = 118 °C (per leg)
VRRM
IFSM
tp = 5 μs sine
VF 20 Apk, TJ = 125 °C
TJ Range
VALUES
40
40
45
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-MBRB4045CTPbF
VS-MBR4045CT-1PbF
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
peak 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 = 4.4 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
Document Number: 94311
Revision: 16-Mar-10
For technical questions, contact: [email protected]
www.vishay.com
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