K8A55DA Datasheet – 550V, N-ch MOSFET – Toshiba

This post explains for the semiconductor K8A55DA.

The Part Number is K8A55DA.

The function of this semiconductor is TK8A55DA.

Manufacturers : Toshiba

Preview images :

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K8A55DA image

Description :

TK8A55DA TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (π-MOSⅦ) TK8A55DA 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 S Drain-source voltage Gate-source voltage DC (Note Drain current 1) ymbol VDSS VGSS ID IDP PD 2) EAS IAR EAR Tch Tstg Rating 550 ±30 7.5 30 40 163 7.5 4.0 150 −55 to 150 A W mJ A mJ °C °C Unit V V 2.54 0.64 ± 0.15 15.0 ± 0.3 • • • • Low drain-source ON-resistance: RDS (ON) = 0.9 Ω(typ.) High forward transfer admittance: |Yfs| = 3.0 S (typ.) Low leakage current: IDSS = 10 μA (max) (VDS = 550 V) Enhancement mode: Vth = 2.0 to 4.0 V (VDS = 10 V, ID = 1 mA) Pulse (t = 1 ms) (Note 1) 1: Gate 2: Drain 3: Source Drain power dissipation (Tc = 25°C) Single pulse avalanche energy (Note Avalanche current Repetitive avalanche energy (Note 3) Channel temperature Storage […]

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K8A55DA Datasheet