2N60G MOSFET — Specifications & Equivalents

About the 2N60G

The 2N60G is an N-channel MOSFET with a drain–source voltage (V_DS) rating of 600 V, a continuous drain current (I_D) of 2 A and an on-resistance (R_DS(on)) of 5 Ω. It can dissipate up to 44 W and is rated to a junction temperature of 150 °C. It is supplied in the TO-252 package.

At a glance

• Type: N-channel MOSFET
• Max drain–source voltage (V_DS): 600 V
• Max continuous drain current (I_D): 2 A
• On-resistance (R_DS(on)): 5 Ω
• Power dissipation (P_D): 44 W
• Max junction temperature (T_J): 150 °C
• Package: TO-252
• Manufacturer: Multi-source (JEDEC registered part number)

Typical applications

With its 600 V drain–source rating the 2N60G sits in the high-voltage (offline) class of switching MOSFETs, typically found in primary-side switching in offline SMPS (flyback, forward and quasi-resonant), active PFC boost stages, half-bridge and full-bridge inverters, induction heating and electronic ballasts and BLDC and AC motor drives. The rating leaves usable margin above the ~325 V DC bus obtained by rectifying 230 VAC mains, which is why this class dominates offline power supplies.

On-resistance of 5 Ω is relatively high, so this part is better suited to low duty-cycle or low-current switching than to continuous high-current conduction.

Gate drive and switching notes

Keep gate–source voltage within the ±30 V maximum; exceeding it punctures the gate oxide and destroys the device permanently.

Switching behaviour is characterised by a rise time of 25 ns and an output capacitance (C_oss) of 40 pF, which together with the gate drive determines switching loss and the practical upper frequency limit.

Choosing a replacement for the 2N60G

A drop-in substitute for the 2N60G must be the same N-channel type and offer a drain–source rating of at least 600 V, a continuous drain current rating of at least 2 A and an on-resistance no higher than 5 Ω if efficiency and heat matter.

Mechanically, check the replacement against the TO-252 footprint and confirm the pin order — parts sharing a package outline do not always share a pinout.

Because 2N60G is a JEDEC-registered part number rather than one vendor's proprietary series, it is produced by several manufacturers. Datasheet figures vary slightly between them, so check the datasheet of the brand you actually buy — this also makes like-for-like sourcing easier.

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 2N60G?

The 2N60G is an N-channel MOSFET (metal-oxide-semiconductor field-effect transistor). It is rated for 600 V drain-source and 2 A continuous drain current.

What is the maximum voltage of the 2N60G?

The 2N60G has a maximum drain-source voltage (Vds) of 600 V. Treat this as an absolute maximum and design with margin, especially when switching inductive loads.

How much current can the 2N60G handle?

It is rated for 2 A of continuous drain current, with power dissipation limited to 44 W. Real-world capability depends on your heatsinking and ambient temperature.

What is the on-resistance of the 2N60G?

On-resistance (Rds(on)) is 5 Ω. Multiply by the square of your load current to estimate conduction loss.

What package does the 2N60G come in?

It is listed in TO-252. Verify the pinout of the specific variant, as one outline can carry different pin assignments.

What can I use to replace the 2N60G?

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.