MBRS140T3 Ver la hoja de datos (PDF) - Motorola => Freescale
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MBRS140T3 Datasheet PDF : 4 Pages
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Surface Mount
Schottky Power Rectifier
. . . employing 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.
• 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 Volts Max @ 1.0 A, TJ = 25°C)
• Excellent Ability to Withstand Reverse Avalanche Energy Transients
• Guardring for Stress Protection
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
• Shipped in 12 mm Tape and Reel, 2500 units per reel
• Polarity: Notch in Plastic Body Indicates Cathode Lead
• Marking: B140
MAXIMUM RATINGS
Rating
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
TL = 115°C
Nonrepetitive Peak Surge Current
(Surge applied at rated load conditions halfwave, single phase, 60 Hz)
Operating Junction Temperature
THERMAL CHARACTERISTICS
Thermal Resistance — Junction to Lead
(TL = 25°C)
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage (1)
(iF = 1.0 A, TJ = 25°C)
Maximum Instantaneous Reverse Current (1)
(Rated dc Voltage, TJ = 25°C)
(Rated dc Voltage, TJ = 100°C)
(1) Pulse Test: Pulse Width = 300 µs, Duty Cycle ≤ 2.0%.
Preferred devices are Motorola recommended choices for future use and best overall value.
Symbol
VRRM
VRWM
VR
IF(AV)
IFSM
TJ
RθJL
VF
iR
Order this document
by MBRS140T3/D
MBRS140T3
Motorola Preferred Device
SCHOTTKY BARRIER
RECTIFIERS
1.0 AMPERE
40 VOLTS
CASE 403A–03
Value
40
1.0
40
– 65 to +125
12
Unit
Volts
Amps
Amps
°C
°C/W
0.6
Volts
mA
1.0
10
Rev 2
©RMeoctotriofilea,rInDce. 1v9ic96e Data
1
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