2SK2744

Series: -
FET Type: MOSFET N-Channel, Metal Oxide
Transistor Type: -
Current - Collector (Ic) (Max): -
Voltage - Collector Emitter Breakdown (Max): -
Vce Saturation (Max) @ Ib, Ic: -
Current - Collector Cutoff (Max): -
DC Current Gain (hFE) (Min) @ Ic, Vce: -
Frequency - Transition: -
FET Feature: Standard
Drain to Source Voltage (Vdss): 50V
Current - Continuous Drain (Id) @ 25° C: 45A
Gate Charge (Qg) @ Vgs: 68nC @ 10V
Packaging: Tube
Mounting Type: Through Hole
Power - Max: 125W
Vgs(th) (Max) @ Id: 3.5V @ 1mA
Input Capacitance (Ciss) @ Vds: 2300pF @ 10V
Rds On (Max) @ Id, Vgs: 20 mOhm @ 25A, 10V
Package / Case: TO-3P-3, SC-65-3
Manufacturer: Toshiba
Supplier Device Package: TO-3P(N)


Features:






Specifications






Description

      The 2SK2744 is designed as silicon N-channel MOS type (-MOSV) with typical applications of chopper regulator, DC-DC converter and motor drive applications.
      2SK2744 has five features.The first one is that it would have 4 V gate drive.The second one is that it would have low drain-source ON-resistance which means Rds (ON) = 15 m (typ.).The third one is that it would have high forward transfer admittance which means |Yfs| = 27 S (typ.).The fourth one is that it would have low leakage current which means Idss = 100 A (max) (VDS = 50 V).The fifth one is that it would have enhancement mode which means Vth = 1.5~3.5 V (VDS = 10 V, ID = 1 mA).That are all the features.
      Some absolute maximum ratings of 2SK2744 (Ta = 25°C) have been concluded into several points as folllow.The first one is about its drain-source voltage which would be 50 V.The second one is about its drain-gate voltage (RGS = 20 k) which would be 50 V.The third one is about its gate-source voltage which would be ±20 V.The fourth one is about its drain current which would be 45 A for DC and would be 180 A for pulse.The fifth one is about its drain power dissipation (Tc = 25°C) which would be 125 W.The sixth one is about its single pulse avalanche energy which would be 95 mJ.The seventh one is about its avalanche current which would be 45 A.The eighth one is about its repetitive avalanche energy which would be 12.5 mJ.The ninth one is about its channel temperature which would be 150 °C.The last one is about its storage temperature range which would be from -55 to 150 °C.
      Something should be noted that using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause 2SK2744 to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/ current/ voltage, etc.) are within the absolute maximum ratings.And also about its drain current it should be noted that ensure that the channel temperature does not exceed 150°C.And about its single-pulse avalanche energy it should be noted that Vdd = 25 V,Tch = 25°C(initial), L = 58 H, Rg = 25 , Iar = 45 A.About its repetitive avalanche energy it should be noted that repetitive rating: pulse width limited by maximum channel temperature.After all this transistor is an electrostatic-sensitive device.Please handle with caution.

Parameters:

Technical/Catalog Information	2SK2744
Vendor	Toshiba
Category	Discrete Semiconductor Products
Mounting Type	Through Hole
FET Polarity	N-Channel
Drain to Source Voltage (Vdss)	50V
Current - Continuous Drain (Id) @ 25° C	45A
Rds On (Max) @ Id, Vgs	20 mOhm @ 25A, 10V
Input Capacitance (Ciss) @ Vds	2300pF @ 10V
Power - Max	125W
Packaging	Tube
Gate Charge (Qg) @ Vgs	68nC @ 10V
Package / Case	2-16C1B (TO-247 N)
FET Feature	Standard
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	2SK2744 2SK2744