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IRLR8726 TO-252 N-Channel Power MOSFET 30V 74A SMD (5-Pack)
IRLR8726 TO-252 N-Channel Power MOSFET 30V 74A SMD (5-Pack)
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IRLR8726 TO-252 N-Channel Power MOSFET — 30V / 74A SMD
The IRLR8726 is a high-current N-Channel power MOSFET from Infineon (International Rectifier) in a surface-mount TO-252 (D-PAK) package. Rated at 30V / 74A with an ultra-low RDS(on) of just 3.3mΩ, it is optimized for synchronous rectification, DC motor drives, and high-current load switching in space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | IRLR8726 |
| Package | TO-252 (D-PAK, SMD) |
| Channel Type | N-Channel |
| V(DS) Max | 30V |
| I(D) Continuous | 74A @ 25°C |
| RDS(on) Max | 3.3mΩ @ VGS=10V |
| RDS(on) Max | 4.7mΩ @ VGS=4.5V (logic-level) |
| VGS(th) | 1.0V – 2.0V |
| Qg (Total Gate Charge) | 43nC typical |
| Quantity | 5 pieces |
Why Choose IRLR8726?
- Ultra-Low RDS(on) — 3.3mΩ minimizes conduction losses in high-current applications
- Logic-Level Gate Drive — Fully enhanced at VGS=4.5V; directly driven by 5V MCU GPIO or 3.3V with gate driver
- 74A Continuous Current — Handles heavy motor and battery switching loads
- TO-252 SMD Package — Excellent PCB thermal dissipation via exposed drain pad
- Low Gate Charge — 43nC enables fast switching at high frequencies
Typical Applications
- Synchronous rectification in DC-DC buck converters
- DC motor H-bridge (paired with P-Channel or complementary N-Channel)
- Battery protection and load switching (12V/24V systems)
- High-current LED driver (automotive, industrial)
- Power tool motor control
- ORing and hot-swap controller circuits
Compatible With
Gate drivers: IR2104, DRV8833, L298N (for logic-level drive). Pairs with IRLR8726 (same device) in synchronous buck or with IRF4905 (P-Channel) in high-side/low-side configurations.
FAQ
Q: Can IRLR8726 be driven directly from a 3.3V MCU?
A: At VGS=3.3V, RDS(on) rises above spec. Use a gate driver (e.g., TC4427) to ensure full 4.5V–10V gate drive for rated performance.
Q: What’s the difference between IRLR8726 and IRLR8726PBF?
A: “PBF” denotes lead-free (RoHS-compliant) solder finish. Electrically identical.
Package Contents
- 5× IRLR8726 TO-252 N-Channel Power MOSFET
- ★Product Description
- ★About us
- ★Custom cable
IRLR8726 TO-252 N-Channel Power MOSFET — 30V / 74A SMD
The IRLR8726 is a high-current N-Channel power MOSFET from Infineon (International Rectifier) in a surface-mount TO-252 (D-PAK) package. Rated at 30V / 74A with an ultra-low RDS(on) of just 3.3mΩ, it is optimized for synchronous rectification, DC motor drives, and high-current load switching in space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | IRLR8726 |
| Package | TO-252 (D-PAK, SMD) |
| Channel Type | N-Channel |
| V(DS) Max | 30V |
| I(D) Continuous | 74A @ 25°C |
| RDS(on) Max | 3.3mΩ @ VGS=10V |
| RDS(on) Max | 4.7mΩ @ VGS=4.5V (logic-level) |
| VGS(th) | 1.0V – 2.0V |
| Qg (Total Gate Charge) | 43nC typical |
| Quantity | 5 pieces |
Why Choose IRLR8726?
- Ultra-Low RDS(on) — 3.3mΩ minimizes conduction losses in high-current applications
- Logic-Level Gate Drive — Fully enhanced at VGS=4.5V; directly driven by 5V MCU GPIO or 3.3V with gate driver
- 74A Continuous Current — Handles heavy motor and battery switching loads
- TO-252 SMD Package — Excellent PCB thermal dissipation via exposed drain pad
- Low Gate Charge — 43nC enables fast switching at high frequencies
Typical Applications
- Synchronous rectification in DC-DC buck converters
- DC motor H-bridge (paired with P-Channel or complementary N-Channel)
- Battery protection and load switching (12V/24V systems)
- High-current LED driver (automotive, industrial)
- Power tool motor control
- ORing and hot-swap controller circuits
Compatible With
Gate drivers: IR2104, DRV8833, L298N (for logic-level drive). Pairs with IRLR8726 (same device) in synchronous buck or with IRF4905 (P-Channel) in high-side/low-side configurations.
FAQ
Q: Can IRLR8726 be driven directly from a 3.3V MCU?
A: At VGS=3.3V, RDS(on) rises above spec. Use a gate driver (e.g., TC4427) to ensure full 4.5V–10V gate drive for rated performance.
Q: What’s the difference between IRLR8726 and IRLR8726PBF?
A: “PBF” denotes lead-free (RoHS-compliant) solder finish. Electrically identical.
Package Contents
- 5× IRLR8726 TO-252 N-Channel Power MOSFET
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