"A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M",
"N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"

Transistor Circuit Schematics

RF Circuit
Transistor Under Test

RF Transistor Circuit



DUT Transistor Circuit Schematic
Device Under Test, Power

DUT Transistor Circuit, Device Under Test



TO-3 Transistor Circuit Schematic
Darlington Amplifier

TO-3 Transistor Circuit, TO-3 package pinout
Note a TO-3 package may only contain a single transistor, not a Darlington pair.



BJT Inverter
Positive Swing

Common Emitter Transistor, NPN Inverter



BJT Inverter
Negative Swing

Common Emitter Transistor, PNP Inverter



BJT Amplifier
Positive/Negative Output Swing

Transistor Amplifier, Dual Polarity Voltage Swing



BJT Amplifier
Negative Swing

Emitter Follower Transistor Amplifier, PNP



BJT Amplifier
Positive Output Swing

Emitter Follower Transistor Amplifier, NPN. Positive Output swing.
Design Note; The bias resistors will change value depending on the application.

 
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