All Transistors. 2SD1821A Datasheet

 

2SD1821A Datasheet and Replacement


   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
 

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2SD1821A Datasheet (PDF)

 7.1. Size:40K  panasonic
 2sd1821 e.pdf pdf_icon

2SD1821A

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.

 7.2. Size:37K  panasonic
 2sd1821.pdf pdf_icon

2SD1821A

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.

 7.3. Size:894K  kexin
 2sd1821.pdf pdf_icon

2SD1821A

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

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Datasheet: 2SD1818 , 2SD1819 , 2SD1819A , 2SD181A , 2SD182 , 2SD1820 , 2SD1820A , 2SD1821 , 2N2222 , 2SD1822 , 2SD1823 , 2SD1824 , 2SD1825 , 2SD1826 , 2SD1827 , 2SD1828 , 2SD1829 .

History: CMPTA14 | MQ5400 | 2SC3119 | CMPTA64 | BC859BLT1

Keywords - 2SD1821A transistor datasheet

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