Features: • Small foot print, surface mountable• Low forward voltage drop• High frequency operation• Guard ring for enhanced ruggedness and long term reliability• Lead (Pb)-free ( PbF suffix)• Designed and qualified for industrial levelSpecifications Param...
20MQ040NPbF: Features: • Small foot print, surface mountable• Low forward voltage drop• High frequency operation• Guard ring for enhanced ruggedness and long term reliability• Lead ...
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Features: • Small foot print, surface mountable• Low forward voltage drop• High ...
Features: • Small foot print, surface mountable• Low forward voltage drop• High ...
Parameter | Symbol | TEST CONDITIONS | VALUES | UNITS | |
Maximum average forward current See fig. 5 |
IF(AV) | 50 % duty cycle at TC = 112 , rectangular wave | 2.1 | A | |
Maximum peak one cycle non-repetitive surge current per leg See fig. 7 |
IFSM | 5 s sine or 3 s rect. pulse | Following any rated load condition and with rated VRRM applied |
120 | A |
10 ms sine or 6 ms rect. pulse | 30 | ||||
Non-repetitive avalanche energy per leg | EAS | TJ = 25 , IAS = 1 A, L = 4 mH | 3 | mJ | |
Repetitive avalanche current per leg | IAR | Current decaying linearly to zero in 1 s Frequency limited by TJ maximum VA = 1.5 x VR typical |
1 | A |
The 20MQ040NPbF surface mount Schottky rectifier has been designed for applications requiring low forward drop and very small foot prints on PC boards. Typical applications are in disk drives, switching power supplies, converters, freewheeling diodes, battery charging, and reverse battery protection.