IPT60R022S7XTMA1 - 600V 22mΩ CoolMOS S7 MOSFET | Infineon
MPN: IPT60R022S7XTMA1 ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $5.12 | $5.12 |
| 10 | $4.61 | $46.10 |
| 100 | $3.95 | $395.00 |
| 500 | $3.4 | $1,700.00 |
| 1,000 | $2.85 | $2,850.00 |
IPT60R022S7XTMA1 Overview
A power MOSFET is a voltage-controlled semiconductor switch that regulates or converts energy by modulating current flow between drain and source terminals. The CoolMOS S7 family represents Infineon's latest-generation 600V-950V superjunction (SJ) technology, positioned within the broader power MOSFET hierarchy: SJ MOSFET -> power MOSFET -> discrete semiconductor -> power conversion component. Superjunction devices replace the conventional planar DMOS structure with alternating P/N drift regions, dramatically reducing RDS(on) x area product and improving switching efficiency at high blocking voltages.
Key specifications include 600V drain-source breakdown voltage, 22 mΩ maximum RDS(on) at VGS=10V, integrated gate-source protection Zener diodes, and ultra-low gate charge optimized for hard-switching topologies. The S7 generation targets industrial SMPS, solar inverters, and motor drives where conduction loss dominates over switching loss. The TOLL (TO-Leadless) package provides a Kelvin-source connection and creepage distances that satisfy industrial 600V isolation requirements.
The device uses Infineon's CoolMOS S7 superjunction cell design, which achieves industry-leading figure-of-merit (FOM = RDS(on) x Qoss) for low-frequency switching applications. Compared to the prior C6/C7 generations, S7 increases the safe operating area for hard commutation and supports larger peak avalanche currents, simplifying snubber design in hard-switched bridge topologies.
Typical applications include industrial switched-mode power supplies (SMPS), telecom rectifiers, solar string inverters, electric vehicle charging stations (on-board and off-board), and 3-phase motor drives. It is also used in uninterruptible power supplies (UPS) and welding inverters where its 600V rating and low conduction loss translate directly into higher system efficiency.
When designing with this MOSFET, use a Kelvin-source connection to the TOLL package's source-sense pin to suppress gate-drive oscillations caused by source inductance. Provide a 10Ω gate resistor and ensure VGS(th) margin at the lowest operating temperature, as CoolMOS S7 threshold voltage shifts positive at cold temperatures and may not fully enhance at -40°C without sufficient gate drive.
This page synthesizes distributor pricing, drop-in alternatives from the CoolMOS family, and practical PCB layout guidance not consolidated in the manufacturer datasheet, giving power designers a single reference for component selection and BOM risk mitigation.
Drop-in alternatives for IPT60R022S7XTMA1 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
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IPT60R022S7XTMA1 Maximum Ratings & Electrical Characteristics
| Drain-Source Voltage (VDS) | 600 V |
| Continuous Drain Current (ID) at Tc=25°C | 23 A |
| Power Dissipation (PD) at Tc=25°C | 390 W |
| On-State Resistance (RDS(on), max) at VGS=10V | 22 mΩ |
| Technology | CoolMOS S7 Superjunction (SJ) |
| Channel Type | N-Channel |
| Operating Temperature Range | -55°C to +150°C |
| Package | PG-HSOF-8-2 (TOLL / TO-Leadless) |
| Mounting Type | Surface Mount |
| MSL Level | 1 |
| RoHS Status | Compliant |
| Lead-Free | Yes |
| Halogen-Free | Yes |
IPT60R022S7XTMA1 Pin Configuration
| Pin 1 | Gate — Gate drive input (Kelvin gate connection) |
| Pin 2 | Kelvin Source — Source-sense for gate drive return path |
| Pin 3 | Source — Power source terminal |
| Pin 4 | Source — Power source terminal |
| Pin 5 | Source — Power source terminal |
| Pin 6 | Source — Power source terminal |
| Pin 7 | Source — Power source terminal |
| Pin 8 | Drain — Power drain terminal (also exposed pad) |
Safe Operating Area (SOA) - DC
Typical Applications
IPT60R022S7XTMA1 is suitable for 7 applications: Industrial Switched-Mode Power Supply (SMPS), Solar String Inverter, EV On-Board Charger, 3-Phase Motor Drive, Telecom Rectifier / DC UPS, Welding Inverter, Server / Datacenter Power Supply.
Industrial Switched-Mode Power Supply (SMPS)
The IPT60R022S7XTMA1 fits industrial SMPS applications due to its 600V VDS rating, 22 mΩ RDS(on), and 23A continuous drain current. In a 3kW PFC + LLC topology, this device is used as the PFC main switch or LLC primary-side FET, where its low conduction loss directly improves full-load efficiency by 1-2% versus planar MOSFETs. The TOLL package's Kelvin-source pin suppresses gate-drive ringing at high dV/dt, enabling clean switching at 100 kHz+ without external snubbers. Designers benefit from reduced heatsink size and higher power density.
Recommended
Solar String Inverter
In a 10-50kW three-phase solar string inverter, the IPT60R022S7XTMA1 serves as the high-side/low-side switch in the DC-AC boost stage and full-bridge inverter. Its 600V rating handles the 1000V DC string bus with adequate margin, and the 22 mΩ RDS(on) reduces I2R losses during continuous full-load operation. CoolMOS S7's optimized body diode enables reliable hard-switching without external anti-parallel diodes. Industrial-grade MSL1 rating and -55°C to +150°C operating range support outdoor inverter deployment in extreme climates.
Recommended
EV On-Board Charger
The IPT60R022S7XTMA1 is used in 6.6 kW to 22 kW on-board EV chargers as the PFC main switch and totem-pole bridge leg FET. Its 600V/22 mΩ rating provides the right balance between blocking voltage margin and conduction loss for 400V battery systems. The TOLL package's small footprint and top-side cooling enable high power density designs that fit under-dash or behind-seat packaging. AEC-Q100 reliability is not required for non-automotive OBC, but Infineon's industrial-grade S7 family exceeds automotive-grade quality for most deployment scenarios.
Recommended
3-Phase Motor Drive
In a 3-phase variable-frequency drive (VFD) for industrial motors, the IPT60R022S7XTMA1 handles the rectifier and brake-chopper switch roles. The 600V rating suits 380V/480V AC line applications with 1100V DC bus clamping. Low RDS(on) of 22 mΩ reduces inverter losses, improving motor efficiency by 0.5-1% in continuous-duty pumps, fans, and compressors. The TOLL surface-mount package simplifies automated SMT assembly for high-volume motor drive production.
Recommended
Telecom Rectifier / DC UPS
The IPT60R022S7XTMA1 is deployed in -48V telecom rectifiers and 1-3kW DC UPS systems as the high-voltage PFC switch and primary-side LLC FET. Its 22 mΩ RDS(on) and 600V rating handle universal AC input (90-264VAC) with adequate margin for surge events. The CoolMOS S7's low Qoss reduces switching loss in high-frequency LLC topologies operating at 100-200 kHz, enabling smaller magnetics and higher power density in telecom shelf equipment.
Recommended
Welding Inverter
In 200-400A arc welding inverters, the IPT60R022S7XTMA1 handles the primary-side full-bridge or half-bridge switch operating at 20-50 kHz. Its 390W power dissipation rating and 23A continuous current provide headroom for welding surge currents, while the 600V rating handles 3-phase 380-480V input rectification. CoolMOS S7's rugged avalanche capability absorbs transformer leakage energy without external snubbers, simplifying the welding inverter's primary-side design.
Recommended
Server / Datacenter Power Supply
The IPT60R022S7XTMA1 is used in 80 PLUS Titanium-rated CRPS server PSUs as the PFC main switch. Its 22 mΩ RDS(on) achieves >96% full-load efficiency at 240VAC input, and the TOLL package's Kelvin-source pin enables clean switching in high-density 1U/2U server form factors. CoolMOS S7's industrial-grade reliability and wide operating temperature range support the 24/7 duty cycle required for hyperscale datacenter deployments.
Recommended
Recommended Products Summary
Engineering reference data for IPT60R022S7XTMA1 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | IPP60R022S7 | IPB60R022S7 | IPN60R022S7 | IPW60R022S7 | NTPF060N090SC1 | SiHB22N60E |
|---|---|---|---|---|---|---|---|
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | onsemi | Vishay Intertechnology |
| Package | TOLL (PG-HSOF-8-2) | TO-220/TO-247 (through-hole) | D2PAK (TO-263) | TOLL equivalent | TOLL equivalent | TOLL equivalent | TOLL equivalent |
| Drain-Source Voltage (VDS) | 600 V | 600 V | 600 V | 600 V | 600 V | 600 V | 600 V |
| On-State Resistance (RDS(on)) | 22 mΩ (max) | 22 mΩ | 22 mΩ | 22 mΩ | 22 mΩ | ~9 mΩ | 22 mΩ |
| Continuous Drain Current (ID) | 23 A | 23 A | 23 A | 23 A | 23 A | ~50 A (higher current variant) | 22 A |
| Technology | CoolMOS S7 (SJ) | CoolMOS S7 (SJ) | CoolMOS S7 (SJ) | CoolMOS S7 (SJ) | CoolMOS S7 (SJ) | onsemi SJ | Vishay SJ E-series |
| Operating Temperature Range | -55°C to +150°C | -55°C to +150°C | -55°C to +150°C | -55°C to +150°C | -55°C to +150°C | -55°C to +150°C | -55°C to +150°C |
| Channel Type | N-Channel | N-Channel | N-Channel | N-Channel | N-Channel | N-Channel | N-Channel |
Key Differentiators
- Lowest RDS(on) per die area in 600V SJ family (vs Standard 600V planar MOSFETs (e.g. IRFP460))
- Kelvin-source pin for clean switching (vs Standard TO-220 MOSFETs (no Kelvin pin))
- CoolMOS S7 superjunction technology with optimized body diode (vs Prior CoolMOS C6/C7 generations)
Design Notes
Estimated: At ID=23A and RDS(on)=22 mΩ, conduction loss per FET is P_cond = I^2 x RDS(on) x R_theta_JA ratio. For continuous operation at Tc=100°C, ensure heatsink keeps junction below 150°C. The TOLL package's exposed pad reduces thermal resistance to ~0.5°C/W with proper PCB thermal vias (12+ 0.3mm vias under pad). For SMPS applications above 3kW, use forced-air cooling or attach the TOLL package to an aluminum substrate.
Use the TOLL package's Kelvin-source pin (pin 2) as the gate-drive return path. This decouples the high-current source path from the gate-drive loop, suppressing VGS ringing caused by source inductance. Place a 10Ω gate resistor close to the gate pin and minimize the gate-drive loop area to <1cm². For high-frequency LLC (>150 kHz) operation, use wide copper pours (4+ oz) on drain and source layers.
Maintain 4mm minimum clearance between drain copper and any control-side traces to meet 600V isolation requirements per IEC 60950-1. Use slotted PCB cutouts or creepage-increasing slots between high-voltage drain nets and low-voltage gate-drive circuits. For industrial SMPS designs, conformal coating is recommended for humid environments. The TOLL package's 8.0mm body width provides natural creepage distance when properly laid out.
Do not exceed VGS(th) at cold temperatures - CoolMOS S7 threshold voltage rises at -40°C and may not fully enhance with a 10V gate drive. Use a 12V gate drive supply with adequate headroom for cold-start conditions. Avoid static discharge during handling; the TOLL package has exposed metal pads sensitive to ESD. Store in moisture-barrier bags (MSL1 rating allows indefinite floor life at <30°C/85% RH).
Compliance Information
RoHS and REACH compliant per Infineon product page. Not AEC-Q100 qualified - select automotive-grade CoolMOS parts for automotive applications. Industrial-grade MSL1 packaging.
