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International Rectifier Electronic Components Datasheet

MBRS140TRPBF Datasheet

SCHOTTKY RECTIFIER

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Bulletin PD-20404 07/04
SCHOTTKY RECTIFIER
MBRS140TRPbF
1 Amp
IF(AV) = 1.0Amp
VR = 40V
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Major Ratings and Characteristics
Characteristics
Value
IF(AV) Rectangular waveform
1.0
VRRM
40
IFSM @ tp = 5 µs sine
VF @ 1.0 Apk, TJ=125°C
380
0.53
TJ range
- 55 to 150
Units
A
V
A
V
°C
Description/ Features
The MBRS140TRPbF surface-mount Schottky rectifier has been
designed for applications requiring low forward drop and very small
foot prints on PC boards. Typical applications are in disk drives,
switching power supplies, converters, free-wheeling diodes, bat-
tery charging, and reverse battery protection.
Small foot print, surface mountable
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Lead-Free ("PbF" suffix)
Case Styles
MBRS140TRPbF
www.irf.com
SMB
1


International Rectifier Electronic Components Datasheet

MBRS140TRPBF Datasheet

SCHOTTKY RECTIFIER

No Preview Available !

MBRS140TRPbF
Bulletin PD-20404 07/04
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
MBRS140TRPbF
40
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current
IFSM Max. Peak One Cycle Non-Repetitive
Surge Current
EAS Non- Repetitive Avalanche Energy
IAR Repetitive Avalanche Current
Value Units Conditions
1.0 A 50% duty cycle @ TL= 119 °C, rectangular wave form
380 A 5µs Sine or 3µs Rect. pulse Following any rated
load condition and
40 10ms Sine or 6ms Rect. pulse with rated VRRM applied
3.0 mJ TJ = 25 °C, IAS = 1A, L = 6mH
1.0 A Current decaying linearly to zero in 1 µsec
Frequency limited by TJ max. Va = 1.5 x Vr typical
Electrical Specifications
Parameters
Typ. Max Units Conditions
VFM Max. Forward Voltage Drop (1)
0.52
0.70
0.48
0.63
0.6
0.77
0.53
0.71
V @ 1A
V @ 2A
V @ 1A
V @ 2A
TJ = 25 °C
TJ = 125 °C
IRM Max. Reverse Leakage Current (1)
-
-
CT Max. Junction Capacitance
-
LS Typical Series Inductance
-
dv/dt Max. Voltage Rate of Change
-
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle < 2%
Thermal-Mechanical Specifications
0.1 mA TJ = 25°C
4.0 mA TJ = 125°C
VR = rated VR
80 pF VR = 5VDC(test signal range 100KHz to 1Mhz)25°C
2.0 nH Measured lead to lead 5mm from package body
10000 V/µs
Parameters
Value Units
Conditions
TJ Max. Junction Temperature Range(*) -55 to150
Tstg Max. Storage Temperature Range
-55 to150
RthJL Max. Thermal Resistance
Junction to Lead
36
(**)
RthJA Max. Thermal Resistance
Junction to Ambient
80
°C
°C
°C/W
°C/W
DC operation (See Fig. 4)
DC operation
wt Approximate Weight
0.10 (0.003) g (oz.)
Case Style
SMB
Similar to DO-214AA
Device Marking
IR14
(*)
dPtot
dTj
<
1
Rth( j-a)
thermal runaway condition for a diode on its own heatsink
(**) Mounted 1 inch square PCB
2 www.irf.com


Part Number MBRS140TRPBF
Description SCHOTTKY RECTIFIER
Maker International Rectifier
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