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TK4A55DA
TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (π-MOSⅦ)
TK4A55DA
Switching Regulator Applications
Ф3.2 ± 0.2 10 ± 0.3
Unit: mm
2.7 ± 0.2 A 3.9 3.0 1.14 ± 0.15 2.8 MAX. 2.54 1 2 3 2.6 ± 0.1 13 ± 0.5 0.69 ± 0.15 Ф0.2 M A
Absolute Maximum Ratings (Ta = 25°C)
Characteristics Drain-source voltage Gate-source voltage Drain current DC Pulse (Note 1) (Note 1) Symbol VDSS VGSS ID IDP PD EAS IAR EAR Tch Tstg Rating 550 ±30 3.5 14 30 139 3.5 3.0 150 −55 to 150 Unit V V A W mJ A mJ °C °C
2.54 0.64 ± 0.15
15.0 ± 0.3
• • • •
Low drain-source ON-resistance: RDS (ON) = 2.0 Ω(typ.) High forward transfer admittance: |Yfs| = 1.8 S (typ.) Low leakage current: IDSS = 10 μA (max) (VDS = 550 V) Enhancement mode: Vth = 2.4 to 4.