10BQ040PBF RECTIFIER Datasheet

10BQ040PBF Datasheet, PDF, Equivalent


Part Number

10BQ040PBF

Description

SCHOTTKY RECTIFIER

Manufacture

International Rectifier

Total Page 6 Pages
Datasheet
Download 10BQ040PBF Datasheet


10BQ040PBF
www.DataSheet4U.com
Bulletin PD-20784 07/04
SCHOTTKY RECTIFIER
10BQ040PbF
1 Amp
IF(AV) = 1.0Amp
VR = 40V
Major Ratings and Characteristics
Characteristics
Value
IF(AV) Rectangular waveform
1.0
VRRM
IFSM @ tp = 5 µs sine
VF @ 1.0 Apk, TJ=125°C
40
430
0.49
TJ range
- 55 to 150
Units
A
V
A
V
°C
Description/ Features
The 10BQ040PbF 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, battery 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
10BQ040PbF
www.irf.com
SMB
1

10BQ040PBF
10BQ040PbF
Bulletin PD-20784 07/04
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
10BQ040PbF
40
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current
IFSM Max.PeakOneCycleNon-Repetitive
Surge Current
EAS Non- Repetitive Avalanche Energy
IAR Repetitive Avalanche Current
10BQ Units Conditions
1.0 A 50% duty cycle @ TL = 112 °C, rectangular wave form
430 A 5µs Sine or 3µs Rect. pulse Following any rated
load condition and
45 10ms Sine or 6ms Rect. pulse with rated VRRMapplied
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
10BQ Units
Conditions
VFM Max. Forward Voltage Drop
* See Fig. 1
(1)
IRM Max. Reverse Leakage Current (1)
* See Fig. 2
CT Typical Junction Capacitance
LS Typical Series Inductance
dv/dt Max. Volatge Rate of Charge
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle < 2%
0.53
0.70
0.49
0.64
0.1
4
80
2.0
10000
V @ 1A
V @ 2A
TJ = 25 °C
V @ 1A
V @ 2A
TJ = 125 °C
mA TJ = 25 °C
mA TJ = 125 °C
VR = rated VR
pF VR = 5VDC, (test signal range 100kHz to 1MHz) 25°C
nH Measured lead to lead 5mm from package body
V/ µs
Thermal-Mechanical Specifications
Parameters
10BQ Units
Conditions
TJ Max.Junction Temperature Range (*) - 55 to 150 °C
Tstg Max. Storage Temperature Range - 55 to 150 °C
RthJL
Max. Thermal Resistance Junction
to Lead
(**)
36
°C/W DC operation
RthJA Max. Thermal Resistance Junction
to Ambient
80 °C/W
wt Approximate Weight
0.10(0.003) g (oz.)
Case Style
SMB
Similar DO-214AA
Device Marking
IR1F
(*)
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


Features www.DataSheet4U.com Bulletin PD-20784 0 7/04 10BQ040PbF SCHOTTKY RECTIFIER 1 A mp IF(AV) = 1.0Amp VR = 40V Major Rat ings and Characteristics Characteristic s IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 µs sine VF TJ @ 1.0 Apk, T J =125°C range Description/ Features Un its A V A V °C The 10BQ040PbF surface- mount Schottky rectifier has been desig ned for applications requiring low forw ard drop and very small foot prints on PC boards. Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, batte ry charging, and reverse battery protec tion. Small foot print, surface mountab le Low forward voltage drop High freque ncy operation Guard ring for enhanced r uggedness and long term reliability Lea d-Free ("PbF" suffix) Value 1.0 40 430 0.49 - 55 to 150 Case Styles 10BQ040P bF SMB www.irf.com 1 10BQ040PbF Bul letin PD-20784 07/04 Voltage Ratings P art number VR Max. DC Reverse Voltage ( V) VRWM Max. Working Peak Reverse Voltage (V) 10BQ040PbF 40 Abso.
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