All Transistors. 2N4028 Datasheet

 

2N4028 Datasheet and Replacement


   Type Designator: 2N4028
   Material of Transistor: Si
   Polarity: PNP
   Maximum Collector Power Dissipation (Pc): 0.5 W
   Maximum Collector-Base Voltage |Vcb|: 60 V
   Maximum Collector-Emitter Voltage |Vce|: 60 V
   Maximum Emitter-Base Voltage |Veb|: 5 V
   Maximum Collector Current |Ic max|: 1 A
   Max. Operating Junction Temperature (Tj): 180 °C
   Transition Frequency (ft): 150 MHz
   Collector Capacitance (Cc): 20 pF
   Forward Current Transfer Ratio (hFE), MIN: 100
   Noise Figure, dB: -
   Package: TO18
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2N4028 Datasheet (PDF)

 ..1. Size:10K  semelab
 2n4028.pdf pdf_icon

2N4028

2N4028Dimensions in mm (inches). Bipolar PNP Device in a 5.84 (0.230)5.31 (0.209) Hermetically sealed TO18 4.95 (0.195)4.52 (0.178)Metal Package. Bipolar PNP Device. VCEO = 60V 0.48 (0.019)0.41 (0.016)dia.IC = 1A 2.54 (0.100)All Semelab hermetically sealed products Nom. can be processed in accordance with the requirements of BS, CECC and JAN, JANTX, JANTX

 9.1. Size:10K  semelab
 2n4027.pdf pdf_icon

2N4028

2N4027Dimensions in mm (inches). Bipolar PNP Device in a 5.84 (0.230)5.31 (0.209) Hermetically sealed TO18 4.95 (0.195)4.52 (0.178)Metal Package. Bipolar PNP Device. VCEO = 80V 0.48 (0.019)0.41 (0.016)dia.IC = 1A 2.54 (0.100)All Semelab hermetically sealed products Nom. can be processed in accordance with the requirements of BS, CECC and JAN, JANTX, JANTX

 9.2. Size:39K  microelectronics
 2n4029.pdf pdf_icon

2N4028

Datasheet: 2N4020 , 2N4021 , 2N4022 , 2N4023 , 2N4024 , 2N4025 , 2N4026 , 2N4027 , 13005 , 2N4029 , 2N403 , 2N4030 , 2N4031 , 2N4032 , 2N4033 , 2N4033CSM4 , 2N4034 .

History: 2SC1262 | 2SA1483 | BC167 | ECG2360 | BDX85B | 2T634A-2 | SGSF321

Keywords - 2N4028 transistor datasheet

 2N4028 cross reference
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