Frequently Asked Questions
What are the primary specifications of the WSD30150DN56 MOSFET?
The WSD30150DN56 is an N-channel MOSFET designed with a 30V drain-source voltage (VDS), a maximum continuous drain current rating of 150A, and an ultra-low static on-resistance (RDS(ON)) of 1.8mΩ at VGS=10V. It is housed in a standard DFN5X6-8 package.
What are the typical applications for this N-channel MOSFET?
Due to its high current capabilities and low thermal resistance, this MOSFET is commonly used in consumer electronics, wireless charging circuits, drones, medical equipment, car chargers, motor controllers, digital products, and small household appliances.
Which MOSFETs can be used as equivalent cross-references for the WSD30150DN56?
Cross-reference options include AOS (AON6512, AONS3234), Onsemi/Fairchild (FDMC81DCCM), NXP (PSMN1R7-3YL), Toshiba (TPH1R43NL), Panjit (PJQ5428), Niko-Sem (PKC26BB, PKE24BB), and Potens (PDC392X). Please verify specific datasheet parameters for exact replacement compatibility in your design.
What is the gate threshold voltage (VGS(th)) range?
The gate threshold voltage ranges from a minimum of 1.4V to a maximum of 2.5V, with a typical rating of 1.7V, making it suitable for logic-level drive applications.
What are the storage and operating junction temperature limits for this device?
The operating junction temperature (TJ) range and the storage temperature (TSTG) range both span from -55℃ to +150℃, ensuring reliable performance in harsh environment applications.
Why is the 1.8mΩ RDS(ON) spec important?
A lower RDS(ON) (static drain-source on-resistance) value decreases conduction losses and minimizes heat generation during operation. This significantly improves power conversion efficiency and thermal management inside compact applications.
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