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International Rectifier Electronic Components Datasheet

30WQ03FN Datasheet

SCHOTTKY RECTIFIER

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SCHOTTKY RECTIFIER
PD-20559 rev. B 10/98
30WQ03FN
3.5 Amp
D-Pak (TO-252AA)
Major Ratings and Characteristics
Characteristics
30WQ03FN Units
IF(AV) Rectangular
waveform
VRRM
IFSM @ tp = 5 µs sine
3.5 A
30 V
535 A
VF @3 Apk, TJ = 125°C
0.35
V
Description/Features
The 30WQ03FN surface mount Schottky rectifier has been
designed for applications requiring low forward drop and small
foot prints on PC board. Typical applications are in disk drives,
switching power supplies, converters, free-wheeling diodes,
battery charging, and reverse battery protection.
Popular D-PAK outline
Small foot print, surface moutable
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
TJ range
- 40 to 150
°C
6.73 (0.26)
6.35 (0.25)
5.46 (0.21)
5.21 (0.20)
4
1.27 (0.05)
0.88 (0.03)
1.02 (0.04)
0.64 (0.03)
6.22 (0.24)
5.97 (0.23)
12 3
1.52 (0.06)
1.15 (0.04)
2x 1.14 (0.04)
0.76 (0.03)
2.28 (0.09)
2x
3x 0.89 (0.03)
0.64 (0.02)
4.57 (0.18)
10.42 (0.41)
9.40 (0.37)
2.38 (0.09)
2.19 (0.08)
1.14 (0.04)
0.89 (0.03)
0.58 (0.02)
0.46 (0.02)
6.45 (0.24)
5.68 (0.22)
0.51 (0.02)
MIN.
0.58 (0.02)
0.46 (0.02)
Conform to JEDEC outline D-Pak (Similar to TO-252AA)
Dimensions in millimeters and (inches)
www.irf.com
MINIMUM RECOMMENDED FOOTPRINT
5.97 (0.24)
6.48 (0.26)
10.67 (0.42)
2x 2.54 (0.10)
1.65 (0.06)
2X
2.28 (0.09)
2X
BASE
Cathode
2
1
Anode
3
Anode
1


International Rectifier Electronic Components Datasheet

30WQ03FN Datasheet

SCHOTTKY RECTIFIER

No Preview Available !

30WQ03FN
PD-20559 rev. B 10/98
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V)
VRWM Max. Working PeakReverse Voltage (V)
30WQ03FN
30
Absolute Maximum Ratings
Parameters
30WQ03FN Units
Conditions
IF(AV) Max.AverageForwardCurrent
* See Fig. 5
3.5 A 50%dutycycle@TC=134°C,rectangularwaveform
IFSM Max.PeakOneCycleNon-Repetitive
SurgeCurrent *SeeFig.7
535
90
5µs Sine or 3µs Rect. pulse
Following any rated
A load condition and
10ms Sine or 6ms Rect. pulse with rated VRRMapplied
Electrical Specifications
Parameters
VFM Max. Forward Voltage Drop
* See Fig. 1
(1)
IRM Max. Reverse Leakage Current
* See Fig. 2
(1)
VF(TO) Threshold Voltage
rt Forward Slope Resistance
CT Typical Junction Capacitance
LS Typical Series Inductance
dv/dt Max. Voltage Rate of Change
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle < 2%
30WQ03FN Units
Conditions
0.45 V @ 3A
0.52 V @ 6A
TJ = 25 °C
0.35 V @ 3A
0.46 V @ 6A
TJ = 125 °C
2
50
0.22
32.86
mA TJ = 25 °C
mA TJ = 125 °C
V TJ = TJ max.
m
VR = rated VR
290 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25 °C
5.0 nH Measured lead to lead 5mm from package body
10,000 V/µs
Thermal-Mechanical Specifications
Parameters
30WQ03FN Units
Conditions
TJ Max.JunctionTemperatureRange
Tstg Max.StorageTemperatureRange
RthJC Max.ThermalResistanceJunction
toCase
wt ApproximateWeight
-40to150
-40to150
4.7
0.3(0.01)
°C
°C
°C/W DCoperation
* See Fig. 4
g(oz.)
Case Style
D - PAK
SimilartoTO-252AA
2 www.irf.com


Part Number 30WQ03FN
Description SCHOTTKY RECTIFIER
Maker International Rectifier
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30WQ03FN Datasheet PDF





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