2SK2749 Datasheet and Replacement
Type Designator: 2SK2749
Marking Code: K2749
Type of Transistor: MOSFET
Type of Control Channel: N -Channel
Pd ⓘ - Maximum Power Dissipation: 150 W
|Vds|ⓘ - Maximum Drain-Source Voltage: 900 V
|Vgs|ⓘ - Maximum Gate-Source Voltage: 30 V
|Vgs(th)|ⓘ - Maximum Gate-Threshold Voltage: 4 V
|Id| ⓘ - Maximum Drain Current: 7 A
Tj ⓘ - Maximum Junction Temperature: 150 °C
Qg ⓘ - Total Gate Charge: 55 nC
tr ⓘ - Rise Time: 35 nS
Cossⓘ - Output Capacitance: 140 pF
Rds ⓘ - Maximum Drain-Source On-State Resistance: 2 Ohm
Package: TO3P
2SK2749 substitution
2SK2749 Datasheet (PDF)
2sk2749.pdf

2SK2749 TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (-MOSIII) 2SK2749 Chopper Regulator, DC-DC Converter and Motor Drive Applications Unit: mm Low drain-source ON resistance : RDS = 1.6 (typ.) (ON) High forward transfer admittance : |Y | = 5.0 S (typ.) fs Low leakage current : I = 100 A (max) (V = 720 V) DSS DS Enhancement-mode : Vth = 2.0~4.0
2sk2741.pdf

2SK2741 2 TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (L --MOSV) 2SK2741 Chopper Regulator, DC-DC Converter and Motor Drive Unit: mm Applications 4 V gate drive Low drain-source ON resistance : R = 0.12 (typ.) DS (ON) High forward transfer admittance : |Y | = 5.0 S (typ.) fs Low leakage current : IDSS = 100 A (max) (V = 60 V) DS Enhancem
2sk2742.pdf

2SK2742 2 TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (L --MOSV) 2SK2742 Chopper Regulator, DC-DC Converter and Motor Drive Unit: mm Applications 4 V gate drive Low drain-source ON resistance : R = 0.28 (typ.) DS (ON) High forward transfer admittance : |Y | = 3.5 S (typ.) fs Low leakage current : IDSS = 100 A (max) (V = 100 V) DS Enhance
2sk2745.pdf

2SK2745 2 TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (L --MOSV) 2SK2745 Chopper Regulator, DC-DC Converter and Motor Drive Unit: mm Applications 4 V gate drive Low drain-source ON resistance : R = 7.0 m (typ.) DS (ON) High forward transfer admittance : |Y | = 50 S (typ.) fs Low leakage current : IDSS = 100 A (max) (V = 50 V) DS Enhanceme
Datasheet: FQT7N10L , FDP083N15A , FQU10N20C , FDP075N15A , FQU11P06 , FQU12N20 , FDPF085N10A , FQU13N06L , IRFP460 , FDB86102LZ , FQU17P06 , FQU1N60C , FDP085N10A , FQU20N06L , FQU2N100 , FQU2N60C , FDMC8030 .
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