| No | Part number | Description ( Function ) | Manufacturers | |
| 3 | 2SA1746 | Silicon PNP Epitaxial Planar Transistor(Chopper Regulator/ Switch and General Purpose) LOW VCE (sat) Silicon PNP Epitaxial Planar Transistor sAbsolute maximum ratings (Ta=25°C) Symbol VCBO VCEO VEBO IC IB PC Tj Tstg 2SA1746 –70 –50 –6 –12(Pulse–20) –4 60(Tc=25°C) 150 –55 to +150 Unit V V V A A W °C °C 2SA1746 Application : Chopper Regulator, Switch and General Purpose (Ta=25°C) 2SA1746 –10max –10max –50min 50min –0.5max –1.2max 25typ |
 Sanken electric |
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| 2 | 2SA1746 | SILICON POWER TRANSISTOR SavantIC Semiconductor Product Specification Silicon PNP Power Transistors 2SA1746 DESCRIPTION ·With TO-3PML package ·Low collector saturation voltage APPLICATIONS ·For chopper regulator,switch and general purpose applications PINNING PIN 1 2 3 DESCRIPTION Emitter Collector Base Fig.1 simplified outline (TO-3PML) and symbol Absolute maximum ratings(T |
 SavantIC |
|
| 1 | 2SA1746 | POWER TRANSISTOR INCHANGE Semiconductor Product Specification Silicon PNP Power Transistor 2SA1746 DESCRIPTION ·Low Collector Saturation Voltage :VCE(sat)= -0.5(V)(Max)@IC= -5A ·Good Linearity of hFE APPLICATIONS ·Designed for chopper regulator, switch and purpose applications general ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER VALUE UNIT VCBO Collector-Base Voltage -70 V |
 Inchange Semiconductor |
|
List of most widely used semiconductors
| Part Number | Function | Manufacturers | |
| 1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
 Vishay |
|
| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
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