| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,987 pcs
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2987 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The PDTC124ET is an NPN Resistor-Equipped Transistor (RET) from TECH PUBLIC, housed in a compact SOT23 package. This component is designed for digital applications in automotive and industrial segments, serving as a cost-saving alternative for standard transistors in digital circuits.
Key electrical specifications include a collector-emitter voltage (VCEO) of 50V and an output current (IO) capability of 100mA. It features built-in bias resistors (R1 = 22 kΩ typical) which simplify circuit design, reduce component count, and lower pick-and-place costs.
The transistor is suitable for controlling IC inputs and switching loads. Its SOT23 (TO-236AB) surface-mounted device package is standard for many electronic assemblies. The typical bias resistor R1 is 22 kΩ, with a ratio of R2/R1 being 1.
This device is designed for applications requiring simplified digital control and load switching, offering a robust solution with integrated biasing for reduced complexity.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage is 50 V at open base.
The maximum output current is 100 mA.
The PDTC124ET is available in a surface-mount SOT23 package with body dimensions of 2.9 mm x 1.3 mm x 1 mm.
The input bias resistor R1 is 22 kΩ and the R2/R1 ratio is 1.
The maximum junction, ambient, and storage temperatures are all 150 °C.
The maximum total power dissipation is 250 mW at an ambient temperature of 25 °C.