2SK1938 Specs and Replacement
Type Designator: 2SK1938
Type of Transistor: MOSFET
Type of Control Channel: N-Channel
Absolute Maximum Ratings
Pd ⓘ
- Maximum Power Dissipation: 100 W
|Vds|ⓘ - Maximum Drain-Source Voltage: 500 V
|Vgs|ⓘ - Maximum Gate-Source Voltage: 30 V
|Id| ⓘ - Maximum Drain Current: 18 A
Tj ⓘ - Maximum Junction Temperature: 150 °C
Electrical Characteristics
tr ⓘ - Rise Time: 80 nS
Cossⓘ -
Output Capacitance: 340 pF
RDSonⓘ - Maximum Drain-Source On-State Resistance: 0.35 Ohm
Package: TO-3PML
- MOSFET ⓘ Cross-Reference Search
2SK1938 datasheet
..1. Size:244K fuji
2sk1938.pdf 
FUJI POWER MOSFET 2SK1938-01R N-CHANNEL SILICON POWER MOSFET FAP-IIA SERIES Outline Drawings Features High speed switching 5.5 0.3 0.3 Low on-resistance 0.2 15.5 3.2 3.2+0.3 No secondary breakdown Low driving power High voltage VGS= 30V Guarantee Avalanche-proof 0.3 2.1 0.3 1.6 +0.2 1.1 0.1 0.2 3.5 0.2 0.2 Applications 5.45 5.45 0.6+0.2 Switching r... See More ⇒
..2. Size:219K inchange semiconductor
2sk1938.pdf
isc N-Channel MOSFET Transistor 2SK1938 DESCRIPTION Drain Current I =18A@ T =25 D C Drain Source Voltage- V =500V(Min) DSS Fast Switching Speed Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Switching regulator UPS General purpose power amplifier ABSOLUTE MAXIMUM RATINGS(T =25 ) a SYMBOL ARAMETER VALUE UNIT... See More ⇒
0.1. Size:238K inchange semiconductor
2sk1938-01.pdf
isc N-Channel MOSFET Transistor 2SK1938-01 DESCRIPTION Drain Current I =18A@ T =25 D C Drain Source Voltage- V =500V(Min) DSS Fast Switching Speed Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Switching regulator UPS DC-DC converters General purpose power amplifier ABSOLUTE MAXIMUM RATINGS(T =25 ) a SYM... See More ⇒
8.2. Size:381K toshiba
2sk1930.pdf
2SK1930 TOSHIBA Field Effect Transistor Silicon N Channel MOS Type ( -MOSII.5) 2SK1930 Chopper Regulator, DC-DC Converter, and Motor Drive Unit mm Applications Low drain-source ON resistance RDS (ON) = 3.0 (typ.) High forward transfer admittance Y = 2.0 S (typ.) fs Low leakage current I = 300 A (max) (V = 800 V) DSS DS Enhancement-mode Vth = 1.5 3... See More ⇒
8.3. Size:96K renesas
rej03g0984 2sk1933ds.pdf
To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the old company name remains in this document, it is a valid Renesas Electronics document. We appreciate your understanding. ... See More ⇒
8.4. Size:82K renesas
2sk1934.pdf
2SK1934 Silicon N Channel MOS FET REJ03G0985-0200 (Previous ADE-208-1333) Rev.2.00 Sep 07, 2005 Application High speed power switching Features Low on resistance High speed switching No secondary breakdown Suitable for switching regulator Outline RENESAS Package code PRSS0004ZE-A (Package name TO-3P) D 1. Gate G 2. Drain (Flange) 3. Source... See More ⇒
8.5. Size:82K renesas
2sk1933.pdf
2SK1933 Silicon N Channel MOS FET REJ03G0984-0300 (Previous ADE-208-1332) Rev.3.00 Apr 27, 2006 Application High speed power switching Features Low on-resistance High speed switching No secondary breakdown Suitable for switching regulator Outline RENESAS Package code PRSS0004ZE-A (Package name TO-3P) D 1. Gate G 2. Drain (Flange) 3. Source ... See More ⇒
8.7. Size:214K fuji
2sk1936-01.pdf
N-channel MOS-FET 2SK1936-01 FAP-IIA Series 500V 0,76 10A 100W > Features > Outline Drawing - High Speed Switching - Low On-Resistance - No Secondary Breakdown - Low Driving Power - High Voltage - VGS = 30V Guarantee - Avalanche Proof > Applications - Switching Regulators - UPS - DC-DC converters - General Purpose Power Amplifier > Maximum Ratings and Characteristics > Equ... See More ⇒
8.8. Size:213K fuji
2sk1939-01.pdf
N-channel MOS-FET 2SK1939-01 FAP-IIA Series 600V 1,2 8A 100W > Features > Outline Drawing - High Speed Switching - Low On-Resistance - No Secondary Breakdown - Low Driving Power - High Voltage - VGS = 30V Guarantee - Avalanche Proof > Applications - Switching Regulators - UPS - DC-DC converters - General Purpose Power Amplifier > Maximum Ratings and Characteristics > Equiv... See More ⇒
8.9. Size:215K fuji
2sk1937-01.pdf
N-channel MOS-FET 2SK1937-01 FAP-IIA Series 500V 0,48 15A 125W > Features > Outline Drawing - High Speed Switching - Low On-Resistance - No Secondary Breakdown - Low Driving Power - High Voltage - VGS = 30V Guarantee - Avalanche Proof > Applications - Switching Regulators - UPS - DC-DC converters - General Purpose Power Amplifier > Maximum Ratings and Characteristics > Equ... See More ⇒
8.10. Size:237K inchange semiconductor
2sk1939-01.pdf
isc N-Channel MOSFET Transistor 2SK1939-01 DESCRIPTION Drain Current I = 8A@ T =25 D C Drain Source Voltage- V = 600V(Min) DSS Fast Switching Speed Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Switching regulator UPS DC-DC converters General purpose power amplifier ABSOLUTE MAXIMUM RATINGS(T =25 ) a SY... See More ⇒
8.11. Size:237K inchange semiconductor
2sk1937-01.pdf
isc N-Channel MOSFET Transistor 2SK1937-01 DESCRIPTION Drain Current I = 15A@ T =25 D C Drain Source Voltage- V = 500V(Min) DSS Fast Switching Speed Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Switching regulators UPS DC-DC converters General purpose power amplifier ABSOLUTE MAXIMUM RATINGS(T =25 ) a ... See More ⇒
8.12. Size:219K inchange semiconductor
2sk1936.pdf
isc N-Channel MOSFET Transistor 2SK1936 DESCRIPTION Drain Current I = 10A@ T =25 D C Drain Source Voltage- V = 500V(Min) DSS Fast Switching Speed Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Switching regulator UPS DC-DC converters General purpose power amplifier ABSOLUTE MAXIMUM RATINGS(T =25 ) a SYMB... See More ⇒
8.13. Size:219K inchange semiconductor
2sk1939.pdf
isc N-Channel MOSFET Transistor 2SK1939 DESCRIPTION Drain Current I = 8A@ T =25 D C Drain Source Voltage- V = 600V(Min) DSS Fast Switching Speed Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Switching regulator UPS DC-DC converters General purpose power amplifier ABSOLUTE MAXIMUM RATINGS(T =25 ) a SYMBO... See More ⇒
8.14. Size:219K inchange semiconductor
2sk1937.pdf
isc N-Channel MOSFET Transistor 2SK1937 DESCRIPTION Drain Current I = 15A@ T =25 D C Drain Source Voltage- V = 500V(Min) DSS Fast Switching Speed Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Ultrahigh-speed switching ABSOLUTE MAXIMUM RATINGS(T =25 ) a SYMBOL ARAMETER VALUE UNIT V Drain-Source Voltage (V =0) 50... See More ⇒
8.15. Size:223K inchange semiconductor
2sk1933.pdf
isc N-Channel MOSFET Transistor 2SK1933 DESCRIPTION Drain Current I =10A@ T =25 D C Drain Source Voltage- V = 900V(Min) DSS Fast Switching Speed Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Suitable for switching regulator ABSOLUTE MAXIMUM RATINGS(T =25 ) a SYMBOL ARAMETER VALUE UNIT V Drain-Source Voltage (V ... See More ⇒
Detailed specifications: 2SK1709, 2SK1819, 2SK1821, 2SK1876, 2SK1916, 2SK1917, 2SK1936, 2SK1937, IRF630, 2SK1939, 2SK1940, 2SK1941, 2SK1942, 2SK1974, 2SK1976, 2SK1981, 2SK1982
Keywords - 2SK1938 MOSFET specs
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Step-by-step guide to finding a MOSFET replacement. Cross-reference parts and ensure compatibility for your repair or project.
