All Type Transistor Equivalent Pdf [top] Info

After replacing a component with an equivalent type, power up the circuit using a current-limited bench power supply to prevent catastrophic damage if the substitute reacts unexpectedly.

(Collector-Emitter Voltage) : The maximum voltage the transistor can sustain when the base is open. VCBOcap V sub cap C cap B cap O end-sub all type transistor equivalent pdf

) of the substitute transistor must be equal to or greater than the original. If the circuit draws 500mA and your replacement is only rated for 200mA, the new transistor will rapidly overheat and fail. 4. Power Dissipation ( PDcap P sub cap D Ptotcap P sub t o t end-sub After replacing a component with an equivalent type,

The provides systematic tables for all these parameters, making it easier to compare candidates side by side. If the circuit draws 500mA and your replacement

You must match the polarity exactly. An NPN transistor can only be replaced by an NPN transistor; a PNP can only be replaced by a PNP.

3. How to Find Transistor Equivalents (PDF and Search Tools)

Ensure you match NPN with NPN, and PNP with PNP.