2SK23800QL with pin details, that includes Tape & Reel (TR) Packaging, they are designed to operate with a SC-89, SOT-490 Package Case, Mounting Type is shown on datasheet note for use in a Surface Mount, that offers Supplier Device Package features such as SSMini3-F2, FET Type is designed to work in N-Channel, as well as the 125mW Power Max, the device can also be used as 40V Drain to Source Voltage Vdss. In addition, the Current Drain Idss Vds Vgs=0 is 50μA @ 10V, the device is offered in 1mA Current Drain Id Max, the device has a 1.3V @ 1μA of Voltage Cutoff VGS off Id, and Input Capacitance Ciss Vds is 1pF @ 10V.
The 2SK2376 is MOSFET N-CH 60V 45A TO220FL manufactured by TOSHIBA. The 2SK2376 is available in TO-220-3, Short Tab Package, is part of the FETs - Single, , and with support for MOSFET N-CH 60V 45A TO220FL.
2SK2378 with circuit diagram manufactured by SANYO. The 2SK2378 is available in TO-220F Package, is part of the IC Chips.
2SK238 with EDA / CAD Models manufactured by NEC. The 2SK238 is available in SOT-23 Package, is part of the IC Chips.