2SK1948 Specs and Replacement
Type Designator: 2SK1948
Type of Transistor: MOSFET
Type of Control Channel: N-Channel
Absolute Maximum Ratings
Pd ⓘ
- Maximum Power Dissipation: 200 W
|Vds|ⓘ - Maximum Drain-Source Voltage: 250 V
|Vgs|ⓘ - Maximum Gate-Source Voltage: 30 V
|Id| ⓘ - Maximum Drain Current: 50 A
Tj ⓘ - Maximum Junction Temperature: 150 °C
Electrical Characteristics
tr ⓘ - Rise Time: 260 nS
Cossⓘ -
Output Capacitance: 2310 pF
RDSonⓘ - Maximum Drain-Source On-State Resistance: 0.047 Ohm
Package: TO3PL
- MOSFET ⓘ Cross-Reference Search
2SK1948 datasheet
..1. Size:81K renesas
2sk1948.pdf 
2SK1948 Silicon N Channel MOS FET REJ03G0987-0200 (Previous ADE-208-1335) Rev.2.00 Sep 07, 2005 Application High speed power switching Features Low on-resistance High speed switching Low drive current No secondary breakdown Suitable for switching regulator, motor control Outline RENESAS Package code PRSS0004ZF-A (Package name TO-3PL) D 1. ... See More ⇒
8.1. Size:82K renesas
2sk1947.pdf
2SK1947 Silicon N Channel MOS FET REJ03G0986-0200 (Previous ADE-208-1334) Rev.2.00 Sep 07, 2005 Application High speed power switching Features Low on-resistance High speed switching Low drive current Built-in fast recovery diode (trr = 140 ns) Suitable for switching regulator, motor control Outline RENESAS Package code PRSS0004ZF-A (Package ... See More ⇒
8.3. Size:210K fuji
2sk1940.pdf
N-channel MOS-FET 2SK1940-01 FAP-IIA Series 600V 0,75 12A 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 ⇒
8.4. Size:278K fuji
2sk1943-01.pdf
FUJI POWER MOSFET 2SK1943-01 N-CHANNEL SILICON POWER MOSFET FAP-IIA SERIES Outline Drawings Features High speed switching TO-220AB Low on-resistance No secondary breakdown Low driving power High voltage VGS= 30V Guarantee Avalanche-proof Applications Switching regulators UPS 3. Source DC-DC converters JEDEC TO-220AB General purpose power amplifier EIAJ SC-46 Equivalent c... See More ⇒
8.5. Size:264K fuji
2sk1944-01.pdf
FUJI POWER MOSFET 2SK1944-01 N-CHANNEL SILICON POWER MOSFET FAP-IIA SERIES Outline Drawings Features High speed switching TO-3P Low on-resistance No secondary breakdown Low driving power High voltage VGS= 30V Guarantee Avalanche-proof Applications Switching regulators UPS 3. Source DC-DC converters JEDEC General purpose power amplifier SC-65 EIAJ Equivalent circuit sche... See More ⇒
8.6. Size:189K fuji
2sk1945-01l-01s.pdf
N-channel MOS-FET 2SK1945-01L,S FAP-IIA Series 900V 2,8 5A 80W > 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 ⇒
8.7. Size:126K fuji
2sk1941-01r.pdf
N-channel MOS-FET 2SK1941-01R FAP-IIA Series 600V 0,55 16A 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 > E... See More ⇒
8.8. Size:64K hitachi
2sk1949l-s.pdf
2SK1949(L), 2SK1949(S) Silicon N-Channel MOS FET November 1996 Application High speed power switching Features Low on-resistance High speed switching Low drive current 4 V gate drive device can be driven from 5 V source Suitable for Switching regulator, DC - DC converter Avalanche ratings Outline DPAK-1 4 4 1 2 3 1 2 3 D 1. Gate G 2. Drain 3. ... See More ⇒
8.9. Size:237K inchange semiconductor
2sk1942-01.pdf
isc N-Channel MOSFET Transistor 2SK1942-01 DESCRIPTION Drain Current I = 3A@ 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 Switching regulator UPS DC-DC converters General purpose power amplifier ABSOLUTE MAXIMUM RATINGS(T =25 ) a SY... See More ⇒
8.10. Size:237K inchange semiconductor
2sk1940-01.pdf
isc N-Channel MOSFET Transistor 2SK1940-01 DESCRIPTION Drain Current I = 12A@ 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 S... See More ⇒
8.11. Size:221K inchange semiconductor
2sk1941.pdf
isc N-Channel MOSFET Transistor 2SK1941 DESCRIPTION Drain Current I =16A@ 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 General purpose power amplifier ABSOLUTE MAXIMUM RATINGS(T =25 ) a SYMBOL ARAMETER VALUE UNIT... See More ⇒
8.12. Size:219K inchange semiconductor
2sk1940.pdf
isc N-Channel MOSFET Transistor 2SK1940 DESCRIPTION Drain Current I = 12A@ 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 SYMB... See More ⇒
8.13. Size:219K inchange semiconductor
2sk1942.pdf
isc N-Channel MOSFET Transistor 2SK1942 DESCRIPTION Drain Current I = 3A@ 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 Switching regulator UPS DC-DC converters General purpose power amplifier ABSOLUTE MAXIMUM RATINGS(T =25 ) a SYMBO... See More ⇒
8.14. Size:237K inchange semiconductor
2sk1944-01.pdf
isc N-Channel MOSFET Transistor 2SK1944-01 DESCRIPTION Drain Current I = 5A@ 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 Switching regulator UPS DC-DC converters General purpose power amplifier ABSOLUTE MAXIMUM RATINGS(T =25 ) a SY... See More ⇒
Detailed specifications: 2SK1922, 2SK1923, 2SK1924, 2SK1925, 2SK192A, 2SK1934, 2SK1938-01R, 2SK1947, AON7506, 2SK1957, 2SK1968, 2SK1971, 2SK2007, 2SK2008, 2SK2038, 2SK2039, 2SK2061
Keywords - 2SK1948 MOSFET specs
2SK1948 cross reference
2SK1948 equivalent finder
2SK1948 pdf lookup
2SK1948 substitution
2SK1948 replacement
Need a MOSFET replacement?
Our guide shows you how to find a perfect substitute by comparing key parameters and specs
