2SD1821A Datasheet, Equivalent, Cross Reference Search
Type Designator: 2SD1821A
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 0.9 W
Maximum Collector-Base Voltage |Vcb|: 185 V
Maximum Collector Current |Ic max|: 0.05 A
Max. Operating Junction Temperature (Tj): 150 °C
Transition Frequency (ft): 150 MHz
Forward Current Transfer Ratio (hFE), MIN: 30
Noise Figure, dB: -
Package: SOT23
2SD1821A Transistor Equivalent Substitute - Cross-Reference Search
2SD1821A Datasheet (PDF)
2sd1821 e.pdf
Transistor2SD1821, 2SD1821ASilicon NPN epitaxial planer typeFor high breakdown voltage low-frequency and low-noiseUnit: mmamplificationFeatures 2.1 0.10.425 1.25 0.1 0.425High collector to emitter voltage VCEO.Low noise voltage NV.S-Mini type package, allowing downsizing of the equipment and 1automatic insertion through the tape packing and the magazine3packing.
2sd1821.pdf
Transistor2SD1821, 2SD1821ASilicon NPN epitaxial planer typeFor high breakdown voltage low-frequency and low-noiseUnit: mmamplificationFeatures 2.1 0.10.425 1.25 0.1 0.425High collector to emitter voltage VCEO.Low noise voltage NV.S-Mini type package, allowing downsizing of the equipment and 1automatic insertion through the tape packing and the magazine3packing.
2sd1821.pdf
SMD Type TransistorsNPN Transistors2SD1821 Features Low Collector-to-Emitter Saturation Voltage Low noise voltage NV. Complementary to 2SB12201 Base2 Emitter3 Collector Absolute Maximum Ratings Ta = 25Parameter Symbol Rating Unit Collector - Base Voltage VCBO 150 Collector - Emitter Voltage VCEO 150 V Emitter - Base Voltage VEBO 5 Collector Cur
Datasheet: 2SA1771 , 2SA178 , 2SA1790 , 2SA1791 , 2SA1792 , 2SA1793 , 2SA1794 , 2SA1795 , BC557 , 2SA1799 , 2SA17H , 2SA18 , 2SA180 , 2SA1800 , 2SA1800O , 2SA1800R , 2SA1800Y .
History: BDT31CF | BCX80 | 2N2412BX
