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CSD25501F3: Questions of CSD25501F3

Part Number: CSD25501F3
Other Parts Discussed in Thread: CSD25485F5

Dear Team,

Do you have pin to pin replacement of 703799-00 SHANGHAI BELLING,BLM3415?




Thanks a lot.


  • Jimmy,

    The SOT-23 package is not something that TI offers for MOSFETs.

    The closest device we have to this BLM3415 device would be the CSD25485F5.

    The TI device is a Silicon package 1.2mm2 vs 7,5mm2 plastic package from competition, so we are much smaller.

    Our max resistance is 42mOhm @ 4.5Vgs vs comp 47mOhm, so we are a little lower resistance.

    Our leakage specifications are much better, if this is important to the customer, we are 20x lower Idss and 400x lower Igss.