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PDF 30BQ040PbF Data sheet ( Hoja de datos )
| Número de pieza | 30BQ040PbF | |
| Descripción | Schottky Rectifier ( Diode ) | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
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Bulletin PD-2.439 rev. G 07/04
SCHOTTKY RECTIFIER
30BQ040
3 Amp
IF(AV) = 3.0Amp
VR = 40V
Major Ratings and Characteristics
Characteristics
IF(AV)
Rectangular
waveform
VRRM
30BQ040 Units
3.0 A
40 V
IFSM @ t p= 5 µs sine
2000
VF @3.0 Apk, TJ = 125°C
0.43
TJ range
- 55 to 150
A
V
°C
Description/ Features
The 30BQ040 surface-mount Schottky rectifier has been de-
signed for applications requiring low forward drop and 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
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Case Styles
30BQ040
www.irf.com
SMC
1
1 page  
30BQ040
Bulletin PD-2.439 rev. G 07/04
Outline Table
Device Marking: IR3F
2.75 (.108)
3.15 (.124)
5.59 (.220)
6.22 (.245)
CATHODE
ANODE
2.00 (.079)
2.62 (.103)
0.76 (.030)
1.52 (.060)
6.60 (.260)
7.11 (.280)
7.75 (.305)
8.13 (.320)
.152 (.006)
.305 (.012)
.102 (.004)
.203 (.008)
12
1 POLARITY 2 PART NUMBER
Outline SMC
Dimensions in millimeters and (inches)
For recommended footprint and soldering techniques refer to application note #AN-994
Marking & Identification
Each device has 2 rows for identification. The first row designates the device as manufactured by International
Rectifier, indicated by the letters "IR", and the Part Number (indicates the current, the voltage rating and
Schottky Generation). The second row indicates the year, the week of manufacturing and the Site ID.
www.irf.com
IR3F
VOLTAGE
CURRENT
IR LOGO
YYWWX
SITE ID
WEEK
2nd digit of the YEAR
"Y" = 1st digit of the YEAR "standard product"
"P" = "Lead-Free"
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet 30BQ040PbF.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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