IRFR220NTRLPBF - 200V 5A N-Ch MOSFET, DPAK | Infineon
MPN: IRFR220NTRLPBF ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $0.62 | $0.62 |
| 10 | $0.55 | $5.50 |
| 100 | $0.42 | $42.00 |
| 500 | $0.34 | $170.00 |
| 1,000 | $0.28 | $280.00 |
| 2,500 | $0.22 | $550.00 |
Drop-in alternatives for IRFR220NTRLPBF — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
IRFR220NPBF
✅ Drop-In✓ In Stock
$0.74 / Unit
View Datasheet →IRFR220NTRPBF
✅ Drop-In✓ In Stock
$0.22 / Unit
View Datasheet →IRFR4620TRLPBF
✅ Drop-In✓ In Stock
$1.72 / Unit
View Datasheet →IRFR3806TRPBF
✅ Drop-In✓ In Stock
$0.52 / Unit
View Datasheet →IRFR2405TRLPBF
✅ Drop-In✓ In Stock
$0.55 / Unit
View Datasheet →IRFR220NTRLPBF Maximum Ratings & Electrical Characteristics
| Polarity | N-Channel |
| Mode | Enhancement |
| V(BR)DSS (Drain-Source Breakdown Voltage) | 200 V |
| Continuous Drain Current (Id) at Tc=25C | 5 A |
| Static Drain-Source On-Resistance (RDS(on)) | 0.800 ohm (max) |
| Gate-to-Drain Charge (Qgd) | Low (per datasheet - HEXFET design) |
| Power Dissipation (Pd) at Tc=25C | 43 W |
| Operating Temperature Range | -55C to +150C (junction) |
| Package | TO-252AA (DPAK), 2 Leads + Tab, SC-63 |
| Mounting Type | Surface Mount |
| MSL Level | 1 |
| RoHS Status | Compliant (Pb-free PBF suffix) |
| Packaging | Tape & Reel (Left orientation - TRLPBF) |
| Avalanche Rated | Yes (HEXFET ruggedized design) |
| Technology Family | HEXFET, Planar, Generation 3 |
IRFR220NTRLPBF Pin Configuration
| Pin 1 | GATE — Gate control input - drive to VGS(th)+ to turn on |
| Pin 2 | DRAIN — Drain terminal (also electrically bonded to rear tab) |
| Pin 3 | SOURCE — Source terminal - return path for gate drive and load current |
| Pin TAB | DRAIN (TAB) — Metal tab electrically bonded to Pin 2 (Drain); primary thermal dissipation path to PCB copper pad |
Safe Operating Area (DC, Tc=25C)
Typical Applications
IRFR220NTRLPBF is suitable for 6 applications: High-Frequency DC-DC Converters, Switch-Mode Power Supplies (SMPS), Uninterruptible Power Supplies (UPS), Motor Drive and Solenoid Drivers, Battery Chargers and Power Tools, Industrial Control and Automation.
High-Frequency DC-DC Converters
The IRFR220NTRLPBF is purpose-built for high-frequency switched-mode DC-DC converter stages. Its HEXFET design delivers low gate-to-drain charge Qgd, which directly reduces switching loss Psw = V*Isw*fsw and enables operation above 100 kHz. The 200V V(BR)DSS rating covers 48V telecom and 96V industrial bus rails with substantial safety margin. Placed as a high-side or low-side switch in buck/boost/flyback topologies, the device delivers 5A continuous drain current with 0.800 ohm RDS(on). Compared with older IRF220 designs, this generation-N part cuts switching loss by approximately 40%, making it preferred in modern SMPS.
Recommended
Switch-Mode Power Supplies (SMPS)
In SMPS primary-side switching stages, the IRFR220NTRLPBF's 200V breakdown voltage comfortably derates for 150V rectified mains PFC rails. The 43W power dissipation capability at Tc=25C allows continuous operation at 5A in push-pull or half-bridge configurations when properly heatsunk via the DPAK tab. The avalanche-rated HEXFET design tolerates transformer leakage-inductance-induced voltage spikes that exceed V(BR)DSS during turn-off transients. The PBF suffix designates lead-free termination compatible with lead-free reflow profiles required in modern SMT manufacturing lines, making this part a workhorse for cost-sensitive SMPS designs.
Recommended
Uninterruptible Power Supplies (UPS)
The IRFR220NTRLPBF suits UPS inverter and battery-charger stages where 200V-rated switching devices are needed for 96-120V battery bus rails. Its rugged avalanche rating and HEXFET planar process tolerate the repetitive hard-switching events encountered in line-interactive UPS topologies. The TO-252AA (DPAK) package allows high-density PCB layouts typical of 1-3 kVA UPS products. The 5A continuous current rating scales well for sub-1 kVA systems, while paralleled operation can extend to higher power levels. Designers pair this MOSFET with a dedicated gate driver such as the IRS2153D to achieve clean switching transitions under all load conditions.
Recommended
Motor Drive and Solenoid Drivers
For low-power brushed-DC motor drives and solenoid/relay driver stages, the IRFR220NTRLPBF provides a 5A continuous / avalanche-rated switching element in the compact DPAK package. Its 200V rating tolerates back-EMF spikes from inductive loads when clamped. The low thermal resistance of the DPAK tab enables PCB-mounted heatsinking without an external heatsink in many applications. PWM operation at 1-25 kHz for motor speed control is well within the device's switching capability. Compared with bipolar Darlington transistors, this MOSFET eliminates secondary breakdown and reduces drive power by orders of magnitude.
Recommended
Battery Chargers and Power Tools
In cordless power tools and battery charger applications, the IRFR220NTRLPBF serves as the primary-side switch in flyback or forward converters handling 12-72V battery packs. The 200V breakdown comfortably covers 48V battery stacks with significant margin for reflected voltage stress. The 0.800 ohm RDS(on) keeps conduction loss manageable at the 3-5A continuous current levels typical of this application. The lead-free PBF termination supports modern RoHS-compliant manufacturing. The HEXFET process delivers the ruggedness needed for repeated inrush current events during battery charging cycles.
Recommended
Industrial Control and Automation
Industrial PLCs, process controllers, and factory-automation equipment often require 200V-rated switching devices for valve/relay drivers, signal isolators, and small motor control stages. The IRFR220NTRLPBF's industrial temperature grade (operating junction -55C to +150C) and rugged HEXFET design match the harsh industrial environment. Its DPAK package enables compact PCB designs, while the through-hole-compatible thermal pad allows chassis-mounting for additional cooling when required. The device is also well-suited to act as a load-disconnect switch in 24-48V industrial bus architectures, where its avalanche rating provides protection against inductive kickback from solenoids and contactors.
Recommended
Recommended Products Summary
Engineering reference data for IRFR220NTRLPBF — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | IRFR220NPBF | IRFR220NTRPBF | IRFR4620TRLPBF | IRFR3806TRPBF | IRFR2405TRLPBF |
|---|---|---|---|---|---|---|
| Package | TO-252AA (DPAK) | TO-252AA (DPAK) - same | TO-252AA (DPAK) - same | TO-252AA (DPAK) - same | TO-252AA (DPAK) - same | TO-252AA (DPAK) - same |
| Brand | Infineon | Infineon (same) | Infineon (same) | Infineon (same) | Infineon (same) | Infineon (same) |
| V(BR)DSS (Drain-Source Breakdown) | 200 V | 200 V (same) | 200 V (same) | 200 V (same) | 60 V (lower) | 55 V (lower) |
| Continuous Drain Current (Id, Tc=25C) | 5 A | 5 A (same) | 5 A (same) | [DATA_NEEDED: Id] | [DATA_NEEDED: Id] | 32 A (higher) |
| RDS(on) (max, VGS=10V) | 0.800 ohm | 0.800 ohm (same) | 0.800 ohm (same) | Lower RDS(on) (newer gen) | Lower RDS(on) | Lower RDS(on) |
| Power Dissipation (Pd, Tc=25C) | 43 W | 43 W (same) | 43 W (same) | [DATA_NEEDED: Pd] | [DATA_NEEDED: Pd] | [DATA_NEEDED: Pd] |
| Polarity | N-Channel | N-Channel (same) | N-Channel (same) | N-Channel (same) | N-Channel (same) | N-Channel (same) |
| Packaging Form | Tape & Reel (Left) | Tube | Tape & Reel (Right) | Tape & Reel (Left) | Tape & Reel | Tape & Reel (Left) |
Key Differentiators
- Pin-compatible upgrade to lower RDS(on) with same V(BR)DSS (vs IRFR4620TRLPBF)
- Higher continuous current capability at lower voltage (vs IRFR2405TRLPBF)
- Same die with tape-and-reel packaging flexibility (vs IRFR220NPBF)
Design Notes
The TO-252AA (DPAK) package dissipates 43W at Tc=25C, but PCB-only mounting reduces this significantly. Estimate: with a 1 square-inch copper pad on a standard 1.6mm FR-4 PCB and still air, thermal resistance theta_JA is approximately 50-62 C/W, supporting only about 1.5-2A continuous at 25C ambient. For full 5A continuous operation, mount on a substantial copper pour (>=2 square inches) or attach a small clip-on heatsink to the tab. Junction temperature should never exceed 150C.
Minimize the gate-drive loop inductance by placing the gate-drive resistor and decoupling capacitor as close to the gate pin (Pin 1) as possible. Keep the gate-driver traces short and use a ground plane on the source side. Excessive gate-loop inductance causes ringing and can push VGS above its +/-20V absolute maximum during turn-off transients. For switching frequencies above 100 kHz, add a small ferrite bead or gate-source 10kohm pulldown resistor to ensure the device stays off during controller power-up.
Do not exceed V(BR)DSS = 200V, including transient spikes from transformer leakage inductance. Always include a snubber (RCD or RC) across the primary winding of isolated topologies. Verify VGS does not exceed +/-20V absolute maximum; use a 12-15V gate-drive supply, not the +20V max rating. The body diode is rated for average forward current; verify in synchronous-rectifier applications where reverse-recovery losses can dominate. Finally, ensure the tab is not shorted to source on the PCB (a common DPAK layout error).
The DPAK package uses the rear metal tab as both the drain electrical connection and the primary thermal path. The PCB land pattern must include a large copper pad under the tab - minimum 50mm^2 recommended - with thermal vias connecting to inner copper layers. Avoid cutting thermal relief traces between the tab pad and the rest of the drain circuit; full-thermal contact improves both electrical and thermal performance. Per IPC-7530 guidelines for surface-mount power devices.
Compliance Information
RoHS compliant per PBF (Pb-free) suffix in MPN. REACH compliance per Infineon product declarations. Not AEC-Q100 qualified - not intended for automotive applications. Halogen-free status not explicitly stated in verified data.
