| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,199 pcs
|
5199 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
980 pcs
|
980 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
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| Manufacturer Name | |
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The Nexperia PBSS4140T is an NPN low VCEsat transistor housed in a compact SOT23 surface-mounted device (SMD) plastic package. This transistor offers a low collector-emitter saturation voltage and high current capabilities, contributing to improved device reliability through reduced heat generation.
Key electrical characteristics include a collector-emitter voltage of 40V and a continuous collector current of 1A. The peak collector current can reach 2A for single pulses up to 1ms. Its collector-emitter saturation resistance is typically 260mΩ at 500mA collector current and 50mA base current.
Applications for the PBSS4140T include general purpose switching and muting, LCD backlighting, supply line switching circuits, and battery-driven equipment such as mobile phones, video cameras, and hand-held devices. The SOT23 package is suitable for surface mounting.
This device has a maximum junction temperature of 150°C and a maximum ambient temperature of 150°C. Power dissipation is rated at 300mW or 450mW depending on the PCB mounting conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.25 | $1.25 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage (VCEO) for the PBSS4140T is 40V.
The PBSS4140T has a continuous collector current rating of 1A.
The typical collector-emitter saturation resistance (RCEsat) for the PBSS4140T is 260mΩ under specific test conditions (IC = 500 mA; IB = 50 mA).
The PBSS4140T is supplied in a SOT23 plastic surface-mounted device (SMD) package.
The PBSS4140T is used for general purpose switching and muting, LCD backlighting, supply line switching circuits, and in battery-driven equipment.