The STPSA42-AP: A High-Performance Diode for Power Management
Power management is an essential aspect of modern electronics, and diodes are a fundamental component in many power management applications. One of the most popular diodes for power management is the STPSA42-AP, a high-performance Schottky rectifier diode from STMicroelectronics. In this blog post, we'll take a closer look at the STPSA42-AP, explore its features and specifications, and discuss its applications in power management.
Features and Specifications
The STPSA42-AP is a high-performance Schottky rectifier diode with a maximum reverse voltage of 40 V and a continuous forward current of 4 A. It features a low forward voltage drop of only 0.52 V, which makes it highly efficient in power management applications. The diode is housed in a compact TO-220 package, which is easy to mount and has a low thermal resistance.
One of the key features of the STPSA42-AP is its high surge capability of up to 120 A. This makes it an ideal choice for applications that require high current surge protection, such as motor control and power supplies. The diode also has a low leakage current of only 10 μA, which minimizes power dissipation and reduces the risk of thermal runaway.
Applications
The STPSA42-AP is a versatile diode that can be used in a wide range of power management applications. One of the most common applications is in rectification, where the diode is used to convert AC to DC voltage. The low forward voltage drop of the STPSA42-AP makes it highly efficient in rectification circuits, which helps to reduce power losses and improve overall efficiency.
Another common application of the STPSA42-AP is in voltage clamping circuits, where the diode is used to limit the voltage across a circuit. The high surge capability of the diode makes it well-suited for this application, as it can handle large transient currents without being damaged. This makes it an ideal choice for protecting sensitive electronics from voltage spikes and surges.
The STPSA42-AP can also be used in voltage regulation circuits, where it is used to maintain a constant voltage output. The low forward voltage drop and low leakage current of the diode make it highly efficient in this application, which helps to reduce power dissipation and improve the overall regulation accuracy.
Conclusion
The STPSA42-AP is a high-performance diode that is well-suited for a wide range of power management applications. Its high surge capability, low forward voltage drop, and low leakage current make it an ideal choice for applications that require high current surge protection, efficient rectification, and precise voltage regulation. If you're working on a power management project, the STPSA42-AP is definitely an option worth considering.
STPSA42-AP
- Part Number :
- STPSA42-AP
- Manufacturer :
- STMicroelectronics
- Description :
- TRANS NPN 300V 0.5A TO92AP
- Datasheet :
-
STPSA42-AP.pdf
- Unit Price :
- Request a Quote
- In Stock :
- 2174
- Lead Time :
- To be Confirmed
- Quick Inquiry :
- - + Add To Cart
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STPSA42-AP Specifications
- Packaging:
- Tape & Box (TB)
- Series:
- -
- ProductStatus:
- Obsolete
- TransistorType:
- NPN
- Current-Collector(Ic)(Max):
- 500 mA
- Voltage-CollectorEmitterBreakdown(Max):
- 300 V
- VceSaturation(Max)@IbIc:
- 500mV @ 2mA, 20mA
- Current-CollectorCutoff(Max):
- 100nA (ICBO)
- DCCurrentGain(hFE)(Min)@IcVce:
- 40 @ 30mA, 10V
- Power-Max:
- 625 mW
- Frequency-Transition:
- 50MHz
- OperatingTemperature:
- 150°C (TJ)
- MountingType:
- Through Hole
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