2SD2121LD Datasheet, Equivalent, Cross Reference Search
Type Designator: 2SD2121LD
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 18 W
Maximum Collector-Base Voltage |Vcb|: 35 V
Maximum Collector-Emitter Voltage |Vce|: 35 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 2.5 A
Max. Operating Junction Temperature (Tj): 150 °C
Forward Current Transfer Ratio (hFE), MIN: 160
Noise Figure, dB: -
Package: DPAK
2SD2121LD Transistor Equivalent Substitute - Cross-Reference Search
2SD2121LD Datasheet (PDF)
2sd2121.pdf
2SD2121(L)/(S)Silicon NPN EpitaxialApplicationLow frequency power amplifier complementary pair with 2SB1407(L)/(S)OutlineDPAK44121. Base3 2. Collector3. EmitterS Type 124. Collector3L TypeAbsolute Maximum Ratings (Ta = 25C)Item Symbol Ratings UnitCollector to base voltage VCBO 35 VCollector to emitter voltage VCEO 35 VEmitter to base voltage VEBO 5V
2sd2121.pdf
SMD Type TransistorsNPN Transistors2SD2121TO-252Unit: mm+0.156.50-0.15+0.12.30 -0.1+0.25.30-0.2 +0.8 Features 0.50 -0.7 Low frequency power amplifier Complementary to 2SB14070.127+0.10.80-0.1max+ 0.11 Base2.3 0.60- 0.1+0.154 .60 -0.152 Collector3 Emitter Absolute Maximum Ratings Ta = 25Parameter Symbol Rating Unit Collector
2sd2120.pdf
Ordering number:EN3239NPN Epitaxial Planar Silicon Transistor2SD2120General Driver ApplicationsFeatures Package Dimensions Darlington connection (Contains bias resistance,unit:mmdamper diode).2064A High DC current gain.[2SD2120]2.5 Less dependence of DC current gain on temperature.1.456.9 1.00.60.9 0.51 2 30.451 : Emitter2 : Collector3 : Base
2sd2122 2sd2123.pdf
2SD2122(L)/(S), 2SD2123(L)/(S)Silicon NPN EpitaxialApplicationLow frequency power amplifier complementary pair with 2SB1409(L)/(S)OutlineDPAK44121. Base3 2. Collector3. EmitterS Type 124. Collector3L Type2SD2122(L)/(S), 2SD2123(L)/(S)Absolute Maximum Ratings (Ta = 25C)RatingsItem Symbol 2SD2122(L)/(S) 2SD2123(L)/(S) UnitCollector to base voltage VC
2sd2124.pdf
2SD2124(L)/(S)Silicon NPN EpitaxialApplicationLow frequency power amplifierOutlineDPAK42, 44112ID1. Base3 2. Collector3. EmitterS Type 12 6 k 0.5 k4. Collector3(Typ) (Typ)L Type 32SD2124(L)/(S)Absolute Maximum Ratings (Ta = 25C)Item Symbol Ratings UnitCollector to base voltage VCBO 120 VCollector to emitter voltage VCEO 120 VEmitter
2sd2125.pdf
isc Silicon NPN Power Transistor 2SD2125DESCRIPTIONHigh Breakdown Voltage-V = 1500V (Min)CBOHigh Switching SpeedLow Saturation VoltageBuilt-in Damper DiodeMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for color TV horizontal output applicationsABSOLUTE MAXIMUM RATINGS(T =25)aSYMBOL PARAMETER VA
2sd2128.pdf
isc Silicon NPN Darlington Power Transistor 2SD2128DESCRIPTIONCollector-Emitter Breakdown Voltage-: V = 60V(Min)(BR)CEOCollector-Emitter Saturation Voltage-: V = 1.2V(Max) @I = 1.5ACE(sat) CHigh DC Current Gain: h = 1000(Min) @ I = 1.5A, V = 3VFE C CEMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for lo
2sd2129.pdf
isc Silicon NPN Darlington Power Transistor 2SD2129DESCRIPTIONCollector-Emitter Breakdown Voltage-: V = 100V(Min)(BR)CEOCollector-Emitter Saturation Voltage-: V = 1.5V(Max) @I = 1.5ACE(sat) CHigh DC Current Gain: h = 2000(Min) @ I = 1.5A, V = 3VFE C CEMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSHigh power swi
Datasheet: 2SA1803O , 2SA1803R , 2SA1804 , 2SA1804O , 2SA1804R , 2SA1805 , 2SA1805O , 2SA1805R , D209L , 2SA181 , 2SA1810 , 2SA1810B , 2SA1810C , 2SA1811 , 2SA1815 , 2SA1815-3 , 2SA1815-4 .
