Vishay 30BQ015 Data Sheet
Bulletin PD-2.490 rev. D 05/01
30BQ015
SCHOTTKY RECTIFIER |
3 Amp |
SMC
Major Ratings and Characteristics
Characteristics |
30BQ015 |
Units |
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IF(AV) |
Rectangular |
3.0 |
A |
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waveform |
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VRRM |
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15 |
V |
IFSM |
@ t p= 5 µs sine |
650 |
A |
VF |
@1.0Apk,TJ=75°C |
0.30 |
V |
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TJ |
range |
- 55to125 |
°C |
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Description/Features
The 30BQ015 surface mount Schottky rectifier has been designedforapplicationsrequiringlowforwarddropandverysmall foot prints on PC boards. The proprietary barrier technology allows for reliable operation up to 125°C junction temperature. Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging,
and reverse battery protection.
125°C TJ operation (VR < 5V)
Optimized for OR-ing applications
Ultra low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term reliability
High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance
DeviceMarking: IR3C
2.75 (.108) |
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5.59 (.220) |
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3.15 (.124) |
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6.22 (.245) |
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6.60 (.260)
7.11 (.280)
2.00 (.079) |
2.62 (.103) |
0.76(.030)
1.52(.060)
.152 (.006)
.305 (.012)
.102 (.004)
.203 (.008)
7.75 (.305)
8.13 (.320)
Outline SMC
Dimensions in millimeters and (inches)
For recommended footprint and soldering techniques refer to Application Note # AN-994
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1 |
30BQ015
Bulletin PD-2.490 rev. D 05/01
Voltage Ratings
Part number |
30BQ015 |
VR Max. DC Reverse Voltage (V) |
15 |
VRWM Max. Working Peak Reverse Voltage (V) |
25 |
Absolute Maximum Ratings
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Parameters |
30BQ |
Units |
Conditions |
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IF(AV) |
Max.AverageForwardCurrent |
3.0 |
A |
50%dutycycle@TL=83°C,rectangularwaveform |
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4.0 |
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50%dutycycle@TL=78°C,rectangularwaveform |
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IFSM |
Max.PeakOneCycleNon-Repetitive |
650 |
A |
5µs Sineor3µsRect.pulse |
Following any |
rated |
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load condition |
and |
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SurgeCurrent |
95 |
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10msSineor6msRect. pulse |
with rated VRRM applied |
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EAS |
NonRepetitiveAvalancheEnergy |
9 |
mJ |
TJ =25°C,IAS =0.6A,L=6.6mH |
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IAR |
RepetitiveAvalancheCurrent |
0.6 |
A |
Currentdecayinglinearlytozeroin1µsec |
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Frequency limited by TJ max. Va = 1.5 x Vr typical |
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Electrical Specifications
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Parameters |
30BQ |
Units |
Conditions |
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VFM |
Max. Forward Voltage Drop (1) |
0.35 |
V |
@ 3A |
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TJ = 25 °C |
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0.40 |
V |
@ 6A |
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0.30 |
V |
@ 3A |
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TJ = 75 °C |
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0.35 |
V |
@ 6A |
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IRM |
Max. Reverse Leakage Current (1) |
4 |
mA |
TJ = 25 °C |
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VR = rated VR |
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50 |
mA |
TJ = 100 °C |
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CT |
Max. Junction Capacitance |
1120 |
pF |
VR = 5VDC (test signal range 100KHz to 1Mhz) 25°C |
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LS |
Typical Series Inductance |
3.0 |
nH |
Measured lead to lead 5mm from package body |
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dv/dt |
Max. Voltage Rate of Change |
10000 |
V/µs |
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(Rated VR) |
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Thermal-Mechanical |
Specifications |
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Parameters |
|
30BQ |
|
Units |
Conditions |
TJ |
Max.JunctionTemperatureRange |
-55to125 |
|
°C |
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Tstg |
Max.StorageTemperatureRange |
-55to150 |
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°C |
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RthJL |
Max.ThermalResistance,Junction |
12 |
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°C/W |
DCOperation(*SeeFig.4) |
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to Lead |
(2) |
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R |
Max.ThermalResistance,Junction |
46 |
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°C/W |
DCOperation |
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thJA |
to Ambient |
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wt |
ApproximateWeight |
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0.24 |
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g |
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CaseStyle |
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SMC |
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SimilarDO-214AB |
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(1)Pulse Width < 300µs, Duty Cycle < 2%
(2)Mounted 1 inch square PCB, Thermal Probe connected to lead 2mm from Package
2 |
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