2SK1637, 2SK2422
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 and DC-DC converter
Outline
TO-220FM
D G
1
2 3
1.
Gate 2.
Drain 3.
Source
S
2SK1637, 2SK2422
Absolute Maximum Ratings (Ta = 25°C)
Item Drain to source voltage 2SK1637 2SK2422 Gate to source voltage Drain current Drain peak current Body to drain diode reverse drain current Channel dissipation Channel temperature Storage temperature Note 1.
PW ≤ 10 µs, duty cycle ≤ 1% 2.
Value at TC = 25°C VGSS ID I D(pulse)* I DR Pch* Tch Tstg
2 1
Symbol VDSS
Ratings 600 650 ±30 4 16 4 3...