DATA SHEET
MOS FIELD EFFECT TRANSISTOR
2SK4201
SWITCHING N-CHANNEL POWER MOS FET
DESCRIPTION The 2SK4201 is N-channel M...
DATA SHEET
MOS FIELD EFFECT
TRANSISTOR
2SK4201
SWITCHING N-CHANNEL POWER MOS FET
DESCRIPTION The 2SK4201 is N-channel MOS Field Effect
Transistor designed for high current switching applications.
FEATURES Low on-state resistance
RDS(on) = 13 mΩ MAX. (VGS = 10 V, ID = 40 A) Low input capacitance
Ciss = 4700 pF TYP.
ORDERING INFORMATION
PART NUMBER 2SK4201-S19-AY Note
LEAD PLATING Pure Sn (Tin)
PACKING Tube 50 p/tube
Note Pb-free (This product does not contain Pb in the external electrode).
PACKAGE TO-220 typ. 1.9 g
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Drain to Source Voltage (VGS = 0 V)
VDSS
100
V
Gate to Source Voltage (VDS = 0 V)
VGSS
±20
V
Drain Current (DC) (TC = 25°C) Drain Current (pulse) Note1
ID(DC) ID(pulse)
±80
A
±240
A
Total Power Dissipation (TC = 25°C)
PT1
125
W
Total Power Dissipation (TA = 25°C)
PT2
1.5
W
Channel Temperature
Tch
150
°C
Storage Temperature Single Avalanche Current Note2 Single Avalanche Energy Note2
Tstg
−55 to +150 °C
IAS
42.4
A
EAS
180
mJ
Notes 1. PW ≤ 10 μs, Duty Cycle ≤ 1% 2. Starting Tch = 25°C, VDD = 50 V, RG = 25 Ω, VGS = 20 → 0 V, L = 100 μH
THERMAL RESISTANCE Channel to Case Thermal Resistance Channel to Ambient Thermal Resistance
Rth(ch-C) Rth(ch-A)
1.0 83.3
°C/W °C/W
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