TK4P55DA Datasheet and Replacement
Type Designator: TK4P55DA
Marking Code: K4P55DA
Type of Transistor: MOSFET
Type of Control Channel: N -Channel
Pd ⓘ - Maximum Power Dissipation: 80 W
|Vds|ⓘ - Maximum Drain-Source Voltage: 550 V
|Vgs|ⓘ - Maximum Gate-Source Voltage: 30 V
|Vgs(th)|ⓘ - Maximum Gate-Threshold Voltage: 4.4 V
|Id| ⓘ - Maximum Drain Current: 3.5 A
Tj ⓘ - Maximum Junction Temperature: 150 °C
Qg ⓘ - Total Gate Charge: 9 nC
tr ⓘ - Rise Time: 15 nS
Cossⓘ - Output Capacitance: 45 pF
Rds ⓘ - Maximum Drain-Source On-State Resistance: 2.45 Ohm
Package: DPAK
TK4P55DA substitution
TK4P55DA Datasheet (PDF)
tk4p55da.pdf

TK4P55DA TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (-MOS) TK4P55DA Switching Regulator Applications Unit: mm Low drain-source ON-resistance: RDS (ON) = 2.0 (typ.) 6.6 0.2 5.34 0.13 0.58MAX High forward transfer admittance: |Yfs| = 1.8 S (typ.) Low leakage current: IDSS = 10 A (max) (VDS = 550 V) Enhancement mode: Vth = 2.4 to 4.4
tk4p55d.pdf

TK4P55D TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (-MOS) TK4P55D Switching Regulator Applications Unit: mm Low drain-source ON-resistance: RDS (ON) = 1.5 (typ.) 6.6 0.2 5.34 0.13 0.58MAX High forward transfer admittance: Yfs = 2.0 S (typ.) Low leakage current: IDSS = 10 A (max) (VDS = 550 V) Enhancement-mode: Vth = 2.4 to 4.
tk4p50d.pdf

TK4P50D TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (-MOS) TK4P50D Switching Regulator Applications Unit: mm Low drain-source ON-resistance: RDS (ON) = 1.7 (typ.) 6.6 0.2 5.34 0.13 0.58MAX High forward transfer admittance: Yfs = 1.5 S (typ.) Low leakage current: IDSS = 10 A (max) (VDS = 500 V) Enhancement-mode: Vth = 2.4 to 4
Datasheet: TK4A53D , TK4A55DA , TK4A55D , TK4A60DA , TK4A60DB , TK4A60D , TK4A65DA , TK4P50D , STP65NF06 , TK4P55D , TK4P60DA , TK4P60DB , TK50J30D , TK50J60U , TK50P03M1 , TK50P04M1 , TK50X15J1 .
History: 2SK1282-Z
Keywords - TK4P55DA MOSFET datasheet
TK4P55DA cross reference
TK4P55DA equivalent finder
TK4P55DA lookup
TK4P55DA substitution
TK4P55DA replacement
History: 2SK1282-Z



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