CRJQ80N65G4FQ
650 V / 33 A CR Micro Super Junction MOSFET, 69 mOhm, TO-247 for supplies, chargers and motor drives.
The CRJQ80N65G4FQ is a 650 V / 33 A CR Micro N-channel silicon power MOSFET from the fourth-generation Super Junction family, in the TO-247 package, with a typical on-resistance of 69 milliohm at a 10 V gate drive. The Super Junction structure gives a low on-resistance for the voltage class, so the device conducts efficiently in power-factor correction, switch-mode power supplies, adapters, chargers and motor drives that run from a 380 V bus. The standard TO-247 package mounts easily on a common heatsink and is a drop-in for many existing designs, and the fast body diode freewheels in a bridge. The 33 A rating and 650 V class cover medium-power conversion with margin. Every device is factory-traceable and ships with import declaration, certificate of origin and RoHS documentation. Designers should confirm the gate drive, the switching loop and the hot on-resistance for the thermal design. BeiLuo holds this device in stock and our FAE team supports gate drive, layout and thermal validation.
FAE Professional Review
The CRJQ80N65G4FQ is the medium-current 650 V Super Junction part in a standard TO-247, which makes it a drop-in for many existing supply and PFC designs. The low on-resistance keeps conduction loss small, and the fast body diode handles freewheeling. A dependable workhorse for medium-power conversion.
| Parameter | Value |
|---|---|
| VDSS (V) | 650 V |
| ID (A) | 33 A |
| RDS(on) typ (mOhm) | 69 |
| Package | TO-247 |
| Family | Super Junction |
Application Circuits
Switch-mode supplies
Reference circuits and application schematics for Switch-mode supplies are available from our FAE team.
Chargers and adapters
Reference circuits and application schematics for Chargers and adapters are available from our FAE team.
Motor drives
Reference circuits and application schematics for Motor drives are available from our FAE team.
Need a reference schematic or design review? Our FAE engineers can share verified circuits and layout guidance for this part.
Related Documents
Alternative Part Numbers
| Model | Package | Note | Action |
|---|---|---|---|
| CRJQF22N65G4BFQ | TO-247-4L | Higher-current part in the four-lead TO-247-4L | View |
Complementary Part Numbers
| Model | Package | Note | Action |
|---|---|---|---|
| CRXSP20D120G3 | TO-263-7 | SiC diode for the boost or freewheeling path | View |
| CRJQF22N65G4BFQ | TO-247-4L | Higher-current MOSFET for the main stage | View |
Recommended Complementary Products
Frequently Asked Questions
What projects suit the CRJQ80N65G4FQ?
It fits 650 V, medium-power converters such as switch-mode supplies, adapters, chargers and motor drives that run from a 380 V bus. The standard TO-247 package makes it a drop-in for many existing layouts.
For higher current, step up to the CRJQF22N65G4BFQ.
Is the device genuine and in stock?
BeiLuo supplies factory-traceable CRJQ80N65G4FQ devices through CR Micro's authorized channel, with import declaration, certificate of origin and RoHS files on every order. Stock is normally available.
Request a sample for bench validation.
How do I plan the thermal design?
Use the on-resistance hot value at your junction temperature to estimate conduction loss, add switching loss, and verify the thermal path from junction to ambient. The TO-247 mounts with a standard clip or screw.
Request a thermal review for your heatsink.