Vishay 30WQ04FN Data Sheet
Bulletin PD-20521 rev. D 11/00
30WQ04FN
SCHOTTKY RECTIFIER |
3.5 Amp |
D-Pak(TO-252AA)
Major Ratings and Characteristics
Characteristics |
30WQ04FN |
Units |
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IF(AV) |
Rectangular |
3.5 |
A |
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waveform |
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VRRM |
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40 |
V |
IFSM |
@ tp = 5 µs sine |
500 |
A |
VF |
@3Apk,TJ=125°C |
0.49 |
V |
TJ |
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-40 to 150 |
°C |
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Description/Features
The 30WQ04FN 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 mountable
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term reliability
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2.38 (0.09) |
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6.73 (0.26) |
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2.19 (0.08) |
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1.14 (0.04) |
MINIMUM RECOMMENDED FOOTPRINT |
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6.35 (0.25) |
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0.89 (0.03) |
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5.46 (0.21) |
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1.27 (0.05) |
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0.58 (0.02) |
5.97 (0.24) |
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5.21 (0.20) |
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0.88 (0.03) |
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0.46 (0.02) |
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4 |
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6.45 (0.24) |
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1.64 (0.02) |
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6.22 (0.24) |
5.68 (0.22) |
6.48 (0.26) |
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5.97 (0.23) |
10.42 (0.41) |
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10.67 (0.42) |
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1 |
2 |
3 |
9.40 (0.37) |
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1.52 (0.06) |
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0.51 (0.02) |
2x |
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MIN. |
2.54 (0.10) |
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1.15 (0.04) |
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3x 0.89 (0.03) |
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2.28 (0.09) |
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2x 1.14 (0.04) |
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0.58 (0.02) |
1.65 (0.06) |
2x |
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0.64 (0.02) |
0.46 (0.02) |
2x |
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0.76 (0.03) |
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1 |
- Anode |
BASE |
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2.28 (0.09) |
2 |
- Cathode |
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CATHODE |
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2x |
3 |
- Anode |
4 |
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4.57 (0.18) |
4 |
- Cathode |
Conform to JEDEC outline D-Pak (Similar to TO-252AA) |
1 |
2 |
3 |
Dimensions in millimeters and (inches) |
ANODE CATHODE ANODE |
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www.irf.com |
1 |
30WQ04FN
Bulletin PD-20521 rev. D 11/00
Voltage Ratings
Part number |
30WQ04FN |
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VR Max. DC Reverse Voltage (V) |
40 |
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VRWM Max. Working Peak Reverse Voltage (V) |
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Absolute Maximum Ratings
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Parameters |
30WQ04FN |
Units |
Conditions |
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IF(AV) |
Max.AverageForwardCurrent |
3.5 |
A |
50%dutycycle@TC=135°C,rectangularwaveform |
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*SeeFig.5 |
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IFSM |
Max.PeakOneCycleNon-Repetitive |
500 |
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5µs Sineor3µsRect.pulse |
Following any rated |
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A |
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load condition and |
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SurgeCurrent*SeeFig.7 |
80 |
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10msSineor6msRect.pulse |
with rated VRRM applied |
Electrical Specifications
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Parameters |
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30WQ04FN |
Units |
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Conditions |
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VFM |
Max. Forward Voltage Drop |
0.53 |
V |
@ 3A |
TJ |
= 25 °C |
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* See Fig. 1 |
(1) |
0.67 |
V |
@ 6A |
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0.49 |
V |
@ 3A |
TJ |
= 125 °C |
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0.62 |
V |
@ 6A |
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IRM |
Max. Reverse Leakage Current |
2 |
mA |
TJ = 25 °C |
VR |
= rated VR |
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* See Fig. 2 |
(1) |
24 |
mA |
TJ = 125 °C |
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VF(TO) ThresholdVoltage |
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0.34 |
V |
TJ = TJ max. |
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rt |
Forward Slope Resistance |
37.33 |
mΩ |
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CT |
Typical Junction Capacitance |
189 |
pF |
VR = 5VDC, (test signal range 100Khz to 1Mhz) 25 °C |
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LS |
Typical Series Inductance |
5.0 |
nH |
Measured lead to lead 5mm from package body |
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dv/dt |
Max. Voltage Rate of Change |
10,000 |
V/µs |
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(Rated VR) |
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(1) Pulse Width < 300µs, Duty Cycle < 2%
Thermal-Mechanical Specifications
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Parameters |
30WQ04FN |
Units |
Conditions |
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TJ |
Max.JunctionTemperatureRange |
-40to150 |
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°C |
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Tstg |
Max.StorageTemperatureRange |
-40to150 |
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°C |
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RthJC |
Max.ThermalResistanceJunction |
4.7 |
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°C/W |
DCoperation * See Fig. 4 |
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toCase |
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wt |
ApproximateWeight |
0.3(0.01) |
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g(oz.) |
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CaseStyle |
D - PAK |
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SimilartoTO-252AA |
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2 |
www.irf.com |
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