2SK1948
Silicon N-Channel MOS FET
Application
High speed power switching
Features
• • • • • Low on-resistance High speed switching Low Drive Current No Secondary Breakdown Suitable for Switching
regulator, Motor Control
Outline
TO-3PL
D G
1
2
3
S
1.
Gate 2.
Drain (Flange) 3.
Source
2SK1948
Absolute Maximum Ratings (Ta = 25°C)
Item Drain to source voltage Gate to source voltage Drain current Drain peak current Body to drain diode reverse drain current Channel dissipation Channel temperature Storage temperature Notes 1.
PW ≤ 10 µs, duty cycle ≤ 1 % 2.
Value at Tc = 25°C Symbol VDSS VGSS ID I D(pulse)* I DR Pch* Tch Tstg
2 1
Ratings 250 ±30 50 200 50 200 150 –55 to +150
Unit V V A ...