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DATA SHEET
MOS FIELD EFFECT TRANSISTOR
2SK2981
SWITCHING N-CHANNEL POWER MOS FET INDUSTRIAL USE
DESCRIPTION
This product is N-Channel MOS Field Effect Transistor designed for high current switching applications.
PACKAGE DRAWING (Unit : mm) FEATURES
6.5 ±0.2 5.0 ±0.2
1.6 ±0.2 1.5 –0.1
• Low on-resistance RDS(on)1 = 27 mΩ (MAX.) (VGS = 10 V, ID = 10 A) RDS(on)2 = 40 mΩ (MAX.) (VGS = 4.5 V, ID = 10 A) RDS(on)3 = 50 mΩ (MAX.) (VGS = 4 V, ID = 10 A) • Low Ciss : Ciss = 860 pF (TYP.) • Built-in gate protection diode
+0.2
2.3 ±0.2 0.5 ±0.1
4
1
2 3
1.3 MAX.
7.0 MIN. 5.5 ±0.2 13.7 MIN.
0.6 ±0.1 2.3 2.3
0.6 ±0.1
ORDERING INFORMATION
PART NUMBER 2SK2981 2SK2981-Z PACKAGE TO-251
0.8 4.3 MAX.
1. 2. 3. 4.
Gate Drain Source Fin (Drain)
TO-251(MP-3)
1.5 –0.1
+0.2
0.75
6.5 ±0.2
5.0 ±0.