The voltage of WSP9926 WSP9926A WSP9926B MOSFET is 20V, the current is 7.5A, the resistance is 20mΩ, the channel is Dual+ESD N-channel, and the package is SOP-8.
Cross References & Equivalents
AOS: AO9926B, AO9926C
Onsemi / FAIRCHILD: FDS6890A, FDS6892A, FDS6911
VISHAY: Si9926CDY
INFINEON / IR: BSO330N02K MOSFET G
Sinopower: SM9926DSK
Potens: PDS3810
DINTEK: DTM9926, DTM9936
Frequently Asked Questions
What are the main parameters of the WSP9926 series MOSFETs?
The WSP9926 series (including WSP9926, WSP9926A, and WSP9926B) features a Drain-Source Voltage (VDS) of 20V, gate-source voltage (VGS) of ±12V, continuous current up to 8A, typical resistance (RDS(ON)) of around 17mΩ to 22mΩ at 4.5V, and is housed in a SOP-8 package.
What configuration does the WSP9926 series use?
It uses a Dual N-channel configuration integrated with ESD protection (Dual+ESD N-channel), which provides improved electrostatic discharge protection for high-reliability circuit applications.
Which applications are suitable for WSP9926, WSP9926A, and WSP9926B?
These MOSFETs are widely applied in consumer electronics and small devices, including e-cigarettes, wireless charging modules, motors, drones, medical equipment, car chargers, controllers, and small household appliances.
Which cross-reference parts are equivalent to WSP9926?
Compatible equivalents include AOS AO9926B/AO9926C, Onsemi/Fairchild FDS6890A/FDS6892A/FDS6911, Vishay Si9926CDY, Infineon BSO330N02K, Sinopower SM9926DSK, Potens PDS3810, and Dintek DTM9926/DTM9936.
What are the RDS(ON) differences between WSP9926, WSP9926A, and WSP9926B?
At 4.5V gate voltage, WSP9926 has a typical RDS(ON) of 22mΩ, WSP9926A has 20mΩ, and WSP9926B has 17mΩ. The WSP9926B offers the lowest on-resistance for higher efficiency needs.
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