2SC3257 Specs and Replacement
Type Designator: 2SC3257
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 40 W
Maximum Collector-Base Voltage |Vcb|: 250 V
Maximum Collector-Emitter Voltage |Vce|: 200 V
Maximum Emitter-Base Voltage |Veb|: 7 V
Maximum Collector Current |Ic max|: 10 A
Max. Operating Junction Temperature (Tj): 200 °C
Electrical Characteristics
Forward Current Transfer Ratio (hFE), MIN: 20
Noise Figure, dB: -
Package: TO220
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2SC3257 datasheet
..1. Size:140K toshiba
2sc3257.pdf 
This Material Copyrighted By Its Respective Manufacturer This Material Copyrighted By Its Respective Manufacturer This Material Copyrighted By Its Respective Manufacturer ... See More ⇒
..2. Size:192K inchange semiconductor
2sc3257.pdf
isc Silicon NPN Power Transistor 2SC3257 DESCRIPTION Collector-Emitter Breakdown Voltage- V = 200V(Min) (BR)CEO High Switching Speed Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Switching regulator and high voltage switching applications. High speed DC-DC converter applications. ABSOLUTE MAXIMUM RATINGS(T =25 ) a SYMB... See More ⇒
8.2. Size:136K toshiba
2sc3258.pdf
This Material Copyrighted By Its Respective Manufacturer This Material Copyrighted By Its Respective Manufacturer This Material Copyrighted By Its Respective Manufacturer ... See More ⇒
8.3. Size:103K sanyo
2sc3254.pdf
Ordering number EN1200C PNP/NPN Epitaxial Planar Silicon Transistors 2SA1290/2SC3254 60V/7A High-Speed Switching Applications Applications Package Dimensions Various inductance lamp drivers for electrical unit mm equipment. 2010B Inverters, converters (strobo, flash, fluorescent lamp [2SA1290/2SC3254] lighting circuit). Power amp (high power car stereo, motor controller)... See More ⇒
8.4. Size:103K sanyo
2sc3255.pdf
Ordering number EN1201C PNP/NPN Epitaxial Planar Silicon Transistors 2SA1291/2SC3255 60V/10A High-Speed Switching Applications Applications Package Dimensions Various inductance lamp drivers for electrical unit mm equipment. 2010B Inverters, converters (strobo, flash, fluorescent lamp [2SA1291/2SC3255] lighting circuit). Power amp (high power car stereo, motor controller... See More ⇒
8.5. Size:104K sanyo
2sc3253.pdf
Ordering number EN1199C PNP/NPN Epitaxial Planar Silicon Transistors 2SA1289/2SC3253 60V/5A High-Speed Switching Applications Applications Package Dimensions Various inductance lamp drivers for electrical unit mm equipment. 2010B Inverters, converters (strobo, flash, fluorescent lamp [2SA1289/2SC3253] lighting circuit). Power amp (high power car stereo, motor controller)... See More ⇒
8.6. Size:98K sanyo
2sc3256.pdf
Ordering number EN2370 PNP/NPN Epitaxial Planar Silicon Transistors 2SA1292/2SC3256 60V/15A High-Speed Switching Applications Applications Package Dimensions Various inductance, lamp drivers for electrical unit mm equipment. 2022 Inverters, converters (strobo, flash, fluorescent lamp [2SA1292/2SC3256] lighting circuit). Power amp (high-power care stereo, motor control). ... See More ⇒
8.7. Size:199K inchange semiconductor
2sc3254.pdf
isc Silicon NPN Power Transistor 2SC3254 DESCRIPTION Low Collector Saturation Voltage Good Linearity of h FE High Switching Speed Complement to Type 2SA1290 Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Various inductance lamp drivers for electrical equipment Inverters, converters Power amplifier Switching regulato... See More ⇒
8.8. Size:216K inchange semiconductor
2sc3255.pdf
INCHANGE Semiconductor isc Silicon NPN Power Transistor 2SC3255 DESCRIPTION Low Collector Saturation Voltage Good Linearity of h FE High Switching Speed Complement to Type 2SA1291 Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Various inductance lamp drivers for electrical equipment Inverters, converters Power amplifi... See More ⇒
8.9. Size:199K inchange semiconductor
2sc3258.pdf
isc Silicon NPN Power Transistor 2SC3258 DESCRIPTION Low Collector Saturation Voltage- V = 0.4V(Max.)@ I = 3A CE(sat) C High Switching Speed Complement to Type 2SA1293 Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for high current switching applications. ABSOLUTE MAXIMUM RATINGS(T =25 ) a SYMBOL PARAMETER VALU... See More ⇒
8.10. Size:183K inchange semiconductor
2sc3250.pdf
INCHANGE Semiconductor isc Silicon NPN Power Transistor 2SC3250 DESCRIPTION Low Collector Saturation Voltage Collector-Emitter Breakdown Voltage- V = 300V (Min) (BR)CEO Good Linearity of h FE 100% avalanche tested Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for use in humidifier , DC/DC converter and genera... See More ⇒
8.11. Size:198K inchange semiconductor
2sc3252.pdf
isc Silicon NPN Power Transistor 2SC3252 DESCRIPTION Low Collector Saturation Voltage Good Linearity of h FE High Switching Speed Complement to Type 2SA1288 Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Various inductance lamp drivers for electrical equipment Inverters, converters Power amplifier Switching regulato... See More ⇒
8.12. Size:198K inchange semiconductor
2sc3253.pdf
isc Silicon NPN Power Transistor 2SC3253 DESCRIPTION Low Collector Saturation Voltage Good Linearity of h FE High Switching Speed Complement to Type 2SA1289 Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Various inductance lamp drivers for electrical equipment Inverters, converters Power amplifier Switching regulato... See More ⇒
8.13. Size:203K inchange semiconductor
2sc3256.pdf
isc Silicon NPN Power Transistor 2SC3256 DESCRIPTION Low Collector Saturation Voltage Good Linearity of h FE High Switching Speed Complement to Type 2SA1292 Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Various inductance lamp drivers for electrical equipment Inverters, converters Power amplifier Switching regulato... See More ⇒
Detailed specifications: 2SC3255, 2SC3255Q, 2SC3255R, 2SC3255S, 2SC3256, 2SC3256Q, 2SC3256R, 2SC3256S, 2SB817, 2SC3258, 2SC3258O, 2SC3258Y, 2SC3259, 2SC326, 2SC3260, 2SC3261, 2SC3262
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