XP151A13COMR MOSFET — Specifications & Equivalents
About the XP151A13COMR
The XP151A13COMR is an N-channel MOSFET with a drain–source voltage (VDS) rating of 20 V, a continuous drain current (ID) of 2.3 A and an on-resistance (RDS(on)) of 0.085 Ω. It can dissipate up to 1.25 W and is rated to a junction temperature of 150 °C. It is supplied in the SOT23 package.
At a glance
- Type: N-channel MOSFET
- Max drain–source voltage (VDS): 20 V
- Max continuous drain current (ID): 2.3 A
- On-resistance (RDS(on)): 0.085 Ω
- Power dissipation (PD): 1.25 W
- Max junction temperature (TJ): 150 °C
- Package: SOT23
Typical applications
With its 20 V drain–source rating the XP151A13COMR sits in the very-low-voltage class of switching MOSFETs, typically found in battery protection and power-path switching, point-of-load converters and logic-level load switching in portable devices.
Gate drive and switching notes
Keep gate–source voltage within the ±8 V maximum; exceeding it punctures the gate oxide and destroys the device permanently.
Switching behaviour is characterised by a rise time of 36 ns and an output capacitance (Coss) of 115 pF, which together with the gate drive determines switching loss and the practical upper frequency limit.
Choosing a replacement for the XP151A13COMR
A drop-in substitute for the XP151A13COMR must be the same N-channel type and offer a drain–source rating of at least 20 V, a continuous drain current rating of at least 2.3 A and an on-resistance no higher than 0.085 Ω if efficiency and heat matter.
Mechanically, check the replacement against the SOT23 footprint and confirm the pin order — parts sharing a package outline do not always share a pinout.
Where the application switches inductive loads or runs near the voltage limit, keep extra headroom rather than choosing a part that only just meets the original numbers.
Frequently asked questions
What is the XP151A13COMR?
The XP151A13COMR is an N-channel MOSFET (metal-oxide-semiconductor field-effect transistor). It is rated for 20 V drain-source and 2.3 A continuous drain current.
What is the maximum voltage of the XP151A13COMR?
The XP151A13COMR has a maximum drain-source voltage (Vds) of 20 V. Treat this as an absolute maximum and design with margin, especially when switching inductive loads.
How much current can the XP151A13COMR handle?
It is rated for 2.3 A of continuous drain current, with power dissipation limited to 1.25 W. Real-world capability depends on your heatsinking and ambient temperature.
What is the on-resistance of the XP151A13COMR?
On-resistance (Rds(on)) is 0.085 Ω. Multiply by the square of your load current to estimate conduction loss.
What package does the XP151A13COMR come in?
It is listed in SOT23. Verify the pinout of the specific variant, as one outline can carry different pin assignments.
What can I use to replace the XP151A13COMR?
No verified equivalents are listed yet. Choose a part of the same polarity that meets or exceeds every rating above and shares a compatible package and pinout.
Key Specifications
| Type | MOSFET |
|---|---|
| Channel Type | N -Channel |
| Drain-Source Voltage (Vds) | 20 V |
| Gate-Source Voltage (Vgs) | 8 V |
| Drain Current (Id) | 2.3 A |
| Drain-Source On-Resistance (Rds) | 0.085 |
| Rise Time (tr) | 36 nS |
| Output Capacitance (Coss) | 115 pF |
| Junction Temperature (Tj) | 150 °C |
| Package | SOT23 |
| Power Dissipation (Pd) | 1.25 W |
Equivalent & Replacement Parts
No verified equivalents are listed for XP151A13COMR yet.