2SK1398

Directly driven by ICs having a 3-V power supply.
Not necessary to consider driving current because of its high input impedance.
Possible to reduce the number of parts by omitting the bias resistor.
Can be used complementary with the 2SJ184.

Drain to Source Voltage (V_GS= 0 V)             V_DSS                       50                      V
Gate to Source Voltage (V_DS= 0 V)              V_GSS                   ±7.0                      V
Drain Current (DC)                                       I_D(DC)                ±100                     mA
Drain Current (pulse) ^Note                           I_D(pulse)              ±200                    mA
Total Power Dissipation                              P_T                           250                    mW
Channel Temperature                                 T_ch                          150                    °C
Storage Temperature                                  T_stg                  55 to +150            °C
Note  PW 10 ms, Duty cycle 50 %

The 2SK1398 is N-channel MOS Field Effect Transistor designed for a high-speed switching device in digital circuits.
The 2SK1398 is driven by a 2.5-V power source, it is suitable for applications including headphone stereos which need power saving.