30WF20F, 30WQ03FN, 30WQ03FNPBF Selling Leads, Datasheet
MFG:IR Package Cooled:www.dayue-hk.com D/C:2006
30WF20F, 30WQ03FN, 30WQ03FNPBF Datasheet download
Part Number: 30WF20F
MFG: IR
Package Cooled: www.dayue-hk.com
D/C: 2006
MFG:IR Package Cooled:www.dayue-hk.com D/C:2006
30WF20F, 30WQ03FN, 30WQ03FNPBF Datasheet download
MFG: IR
Package Cooled: www.dayue-hk.com
D/C: 2006
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PDF/DataSheet Download
Datasheet: 30WQ03F
File Size: 66167 KB
Manufacturer: IRF [International Rectifier]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: 30WQ03FN
File Size: 66167 KB
Manufacturer: IRF [International Rectifier]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: 30WQ03F
File Size: 66167 KB
Manufacturer: IRF [International Rectifier]
Download : Click here to Download
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.
Parameters | 30WQ03FN | Units | Conditions | |
IF(AV) Max. Average Forward Current * See Fig. 5 |
3.5 | A | 50% duty cycle @ TC = 134 °C, rectangular wave form | |
IFSM Max. PeakOneCycleNon-Repetitive Surge Current * See Fig. 7 |
535 | A | 5s Sine or 3s Rect. pulse | Following any rated load condition and with rated VRRMapplied |
90 | 10ms Sine or 6ms Rect. pulse |
The 30WQ03FNPbF is a surface mount schottky rectifier which needs low forward drop and small foot prints on PC board when applied. It is widely used in disk drives, switching power supplies, converters,freewheeling diodes, battery charging and reverse battery.
Then you can get some information about the features.There are seven features as follows.The first one is that it has popular D-PAK outline.The second one is that it has small foot print and its surface is mountable.The third one is that it has low forward voltage drop.The fourth one is that it has high frequency operation.The fifth one is that it has guard ring for enhanced ruggedness and long term reliability.The sixth one is that it has Lead (Pb)-free ("PbF" suffix).The last one is that it is designed and qualified for AEC Q101 level.
The following is about the product summary.IF(AV) is 3.5A and VR is 30V.
You have to get some detail information about the major ratings and characteristics if you want to purchase the product.It has five major ratings.The first one is IF(AV) which is 3.5V at rectangular waveform.The second one is VRRM which is 30V.The third one is IFSM which is 535A on the condition that tp = 5 s sine.The fourth one is VF which is 0.35V when 3 Apk and TJ = 125 .The fifth one is about the TJ which ranges from - 40 to 150 .Next is about the voltage ratings.Maximum DC reverse voltage and Maximum working peak reverse voltage are both 30V.
At last we will give you four absolute maximum ratings. The first parameter is the maximum average forward current which is 3.5A on the condition that 50 % duty cycle at TC = 134 and rectangular waveform.The second one is the maximum peak one cycle non-repetitive surge current(IFSM). Following any rated load condition and with rated VRRM applied IFSM is 535A at 5 s sine or 3 s rect. pulse and 90A at 10 ms sine or 6 ms rect. pulse.The third one is about the non-repetitive avalanche energy which is 8mJ when TJ = 25 °C, IAS = 2 A and L = 4 mH.The fourth one is about the repetitive avalanche current which is 1.0A on the condition that current decaying linearly to zero in 1 s and frequency limited by TJ maximum VA = 1.5 x VR typical 1.0A.