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MBRS140T3 Datasheet PDF : 4 Pages
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MBRS140T3
Preferred Device
Surface Mount
Schottky Power Rectifier
Schottky Power Rectifiers employ the use of the Schottky Barrier
principle in a large area metal−to−silicon power diode.
State−of−the−art geometry features epitaxial construction with oxide
passivation and metal overlay contact. Ideally suited for low voltage,
high frequency rectification, or as free wheeling and polarity
protection diodes in surface mount applications where compact size
and weight are critical to the system.
Features
• Small Compact Surface Mountable Package with J−Bend Leads
• Rectangular Package for Automated Handling
• Highly Stable Oxide Passivated Junction
• Very Low Forward Voltage Drop
(0.55 V Max @ 1.0 A, TJ = 25°C)
• Excellent Ability to Withstand Reverse Avalanche Energy Transients
• Guardring for Stress Protection
• Pb−Free Package is Available
Mechanical Characteristics
• Case: Epoxy, Molded
• Weight: 95 mg (approximately)
• Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
• Lead and Mounting Surface Temperature for Soldering Purposes:
260°C Max. for 10 Seconds
• Cathode Polarity Band
MAXIMUM RATINGS
Rating
Symbol Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
TL = 115°C
VRRM
40
V
VRWM
VR
IF(AV)
1.0
A
Non−Repetitive Peak Surge Current
IFSM
40
A
(Surge Applied at Rated Load Conditions
Halfwave, Single Phase, 60 Hz)
Operating Junction Temperature
TJ
−65 to +125 °C
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
http://onsemi.com
SCHOTTKY BARRIER
RECTIFIER
1.0 AMPERE, 40 VOLTS
SMB
CASE 403A
PLASTIC
MARKING DIAGRAM
AYWW
B14 G
G
B14 = Device Code
A = Assembly Location
Y = Year
WW = Work Week
G = Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
Package
Shipping†
MBRS140T3
SMB
2500/Tape & Reel
MBRS140T3G
SMB
2500/Tape & Reel
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
Preferred devices are recommended choices for future use
and best overall value.
© Semiconductor Components Industries, LLC, 2007
1
February, 2007 − Rev. 7
Publication Order Number:
MBRS140T3/D
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