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PDF MBRS140LT3 Data sheet ( Hoja de datos )
| Número de pieza | MBRS140LT3 | |
| Descripción | Surface Mount Schottky Power Rectifier(SMB Power Mount Power Package) | |
| Fabricantes | Motorola Semiconductors | |
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MBRS140LT3/D
Advance Information
Surface Mount
Schottky Power Rectifier
MBRS140LT3
SMB Power Surface Mount Package
. . . employing the Schottky Barrier principle in a metal–to–silicon power
rectifier. Features epitaxial construction with oxide passivation and metal
overlay contact. Ideally suited for low voltage, high frequency switching power
supplies; free wheeling diodes and polarity protection diodes.
• Compact Package with J–Bend Leads Ideal for Automated Handling
• Highly Stable Oxide Passivated Junction
• Guardring for Over–Voltage Protection
• Low Forward Voltage Drop
SCHOTTKY BARRIER
RECTIFIER
1.0 AMPERES
40 VOLTS
Mechanical Characteristics:
• Case: Molded Epoxy
• Epoxy Meets UL94, VO at 1/8″
• Weight: 95 mg (approximately)
• Polarity: Notch in Plastic Body Indicates Cathode Lead
• Lead and Mounting Surface Temperature for Soldering Purposes:
260°C Max. for 10 Seconds
• Available in 12 mm Tape, 2500 Units per 13″ Reel, Add “T3” Suffix to Part Number
• Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable
• Marking: B14L
CASE 403A–03
SMB
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current (At Rated VR, TC = 110°C)
Peak Repetitive Forward Current
(At Rated VR, Square Wave, 100 kHz, TC = 110°C)
Non–Repetitive Peak Surge Current
(Surge applied at rated load conditions, halfwave, single phase, 60 Hz)
VRRM
VRWM
VR
IO
IFRM
IFSM
40
1.0
2.0
40
Volts
Amps
Amps
Amps
Storage / Operating Case Temperature
Operating Junction Temperature
Voltage Rate of Change (Rated VR, TJ = 25°C)
THERMAL CHARACTERISTICS
Thermal Resistance — Junction–to–Lead (2)
Thermal Resistance — Junction–to–Ambient (2)
ELECTRICAL CHARACTERISTICS
Tstg, TC
TJ
dv/dt
RθJL
RθJA
– 55 to +150
– 55 to +125
10,000
24
80
°C
°C
V/ms
°C/W
Maximum Instantaneous Forward Voltage (1)
see Figure 2
(IF = 1.0 A)
(IF = 2.0 A)
VF
TJ = 25°C
0.5
0.6
TJ = 125°C
0.425
0.58
Maximum Instantaneous Reverse Current
see Figure 4
(VR = 40 V)
(VR = 20 V)
IR
TJ = 25°C
0.4
0.02
TJ = 100°C
10
5.0
This document contains information on a new product. Specifications and information herein are subject to change without notice.
(1) Pulse Test: Pulse Width ≤ 250 µs, Duty Cycle ≤ 2.0%.
(2) Mounted with minimum recommended pad size, PC Board FR4.
Volts
mA
©RMeoctotriofilea,rInDce. 1v9ic97e Data
1
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| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet MBRS140LT3.PDF ] | |
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