OptiMOS™ 5 60V, 80V and 100V Logic Level

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New logic level MOSFETs for low VGS





Available in three different voltage classes (60V, 80V and 100V), Infineon’s new logic level OptiMOS™ 5 power MOSFETs are highly suitable for wireless charging, adapter and telecom applications.


The new devices' low gate charge (Q g) reduces switching losses without compromising conduction losses. The improved figures of merit allow operations at high switching frequencies. Furthermore, the logic level drive provides a low gate threshold voltage (V GS(th)) allowing the MOSFETs to be driven at 5V and directly from microcontrollers.


Despite the low gate charge, the OptiMOS™ 5 logic level products achieve a lower R DS(on) compared to the next best alternative.


 OptiMOS™ 5 comparison of R DS(on) in 60V, 80V and 100V   OptiMOS™ 5 comparison of Q rr in 60V and 100V  










  Key features   Key benefits   Applications
  • Low R DS(on) in small package
  • Lower gate charge
  • Lower output charge
  • Logic level compatibility
  • Higher power density designs
  • Higher switching frequency
  • Reduced parts count wherever 5V supplies are available
  • Driven directly from microcontrollers (slow switching)
  • System cost reduction 

Product portfolio

 Package  Voltage class [V]  R DS(on) max. at V GS=10V [mΩ] R DS(on) max. at V GS=4.5V [mΩ]   Product type
60 4.00  5.60   BSZ040N06LS5
6.50  9.40   BSZ065N06LS5
9.90 14.00   BSZ099N06LS5
80 7.00 9.40   BSZ070N08LS5
100 9.60  13.50   BSZ096N10LS5
14.60  20.80   BSZ146N10LS5

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