IPTC054N15NM5ATMA1 - 150V 143A 5.4mΩ OptiMOS 5 MOSFET | Infineon
MPN: IPTC054N15NM5ATMA1 ✓ Hoạt độngIPTC054N15NM5ATMA1 Tóm tắt
An N-channel power MOSFET is a voltage-controlled semiconductor switch that conducts current between drain and source when the gate-source voltage exceeds a threshold. Power MOSFETs are fundamental switching devices in switched-mode power supplies (SMPS), motor drives, and DC-DC conversion stages, sitting within the broader hierarchy of discrete semiconductors > transistors > MOSFETs > power MOSFETs. The IPTC054N15NM5 belongs to Infineon's IPT (Infineon Power Transistor) family targeted at top-cooled and high-current-density power tools and e-mobility applications.
Key differentiating features include an ultra-low RDS(on) of 5.4 mΩ at 50 A, high peak current capability of 143 A, low typical gate charge of 58 nC, and a wide operating junction temperature range of -55 °C to +175 °C. The PG-HDSOP-16-2 package features an exposed top-side thermal pad enabling direct top-side cooling - a major advantage in space-constrained power tools, e-bike controllers, and battery-powered industrial equipment. The package's low thermal resistance supports 250 W dissipation at TC = 25 °C with proper heatsinking.
The PG-HDSOP-16-2 (HDSOP = Heat-Dissipating Small Outline Package, 16 leads) is a top-side cooled variant of the standard SO-16 footprint. The exposed die attach pad on top of the package mounts against a heatsink or thermal interface material, providing a direct thermal path from the silicon junction to the heatsink. This topology achieves lower junction-to-ambient thermal resistance than bottom-cooled SO-8 or DFN parts in similar PCB areas, making the IPTC054N15NM5 well-suited to compact half-bridge and full-bridge converter designs.
Typical applications include cordless power tools (drills, saws, leaf blowers), e-mobility controllers (e-bikes, e-scooters, low-speed EVs), battery management system (BMS) protection circuits, DC-DC buck/boost converters, motor drive half-bridges, and high-current load switches in industrial automation. The 150 V drain-source rating provides substantial headroom above 48 V battery packs and 72 V e-mobility rails.
When designing with this MOSFET, ensure the gate drive voltage reaches at least 10 V for full RDS(on) rating, and keep gate-loop inductance below 5 nH to avoid ringing at high di/dt. Place the gate resistor close to the gate pin and use a Kelvin source connection when the package supports it. The top-side thermal pad must be soldered or thermal-epoxy bonded to a heatsink for full 250 W dissipation.
This page synthesizes distributor pricing, drop-in alternatives from the same Infineon OptiMOS 5 IPT family, and practical thermal/layout design notes not consolidated in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho IPTC054N15NM5ATMA1 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với IPTC054N15NM5ATMA1 (cùng hình factor và footprint) — khác nhau ở Package, Technology, Operating Temperature Range, MSL Level, Product Family.
IQE220N15NM5ATMA1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →IQE220N15NM5CGSCATMA1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →ISC011N04NM7VATMA1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →ISC037N12NM6ATMA1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →ISC015N06NM5ATMA1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →IPTC054N15NM5ATMA1 Tỷ lệ tối đa & tính chất điện
| Manufacturer | Infineon Technologies |
| Series | OptiMOS 5 (IPT family) |
| FET Type | N-Channel |
| Drain-Source Voltage (VDS) | 150 V |
| Continuous Drain Current (ID) at TA=25°C | 17.5 A |
| Continuous Drain Current (ID) at TC=25°C | 143 A |
| Power Dissipation (PD) at TA=25°C | 3.8 W |
| Power Dissipation (PD) at TC=25°C | 250 W |
| On-Resistance RDS(on) at VGS=10V, ID=50A | 5.4 mΩ |
| Gate-Source Voltage (VGS) max | 20 V |
| Total Gate Charge (Qg) typical | 58 nC |
| Forward Body Diode Voltage (VSD) | 0.83 V |
| Nhiệt độ mối nối hoạt động | -55 °C to +175 °C |
| Hộp | PG-HDSOP-16-2 (16-pin top-cooled) |
| Kiểu lắp đặt | Surface Mount (top-side cooled) |
| Trạng thái RoHS | Compliant |
| Lead-Free | Yes |
Cấu hình chân IPTC054N15NM5ATMA1
| Chân 1 | GATE — Gate control input (drive to 10 V for full RDS(on)) |
| Chân 2 | NC — Not connected (per datasheet) |
| Chân 3 | SENSE — Kelvin source sense pin for gate-drive return |
| Chân 4 | SOURCE — Source connection (low-side reference) |
| Chân 5 | SOURCE — Source connection (low-side reference) |
| Chân 6 | SOURCE — Source connection (low-side reference) |
| Chân 7 | SOURCE — Source connection (low-side reference) |
| Chân 8 | SOURCE — Source connection (low-side reference) |
| Chân 9 | SOURCE — Source connection (low-side reference) |
| Chân 10 | SOURCE — Source connection (low-side reference) |
| Chân 11 | SOURCE — Source connection (low-side reference) |
| Chân 12 | SOURCE — Source connection (low-side reference) |
| Chân 13 | SOURCE — Source connection (low-side reference) |
| Chân 14 | NC — Not connected (per datasheet) |
| Chân 15 | NC — Not connected (per datasheet) |
| Chân 16 | NC — Not connected (per datasheet) |
| Chân TAB | DRAIN (top thermal pad) — Drain terminal and top-side thermal pad for heatsink mounting |
Khu vực hoạt động an toàn - DC
Ứng dụng tiêu biểu
IPTC054N15NM5ATMA1 phù hợp cho 6 Áp dụngs: Cordless Power Tools (Drills, Saws, Blowers), E-Bike and E-Scooter Motor Controllers, Battery Management System (BMS) Protection Switch, DC-DC Buck/Boost Converters, Industrial Motor Drives and Robotics, High-Current Load Switches and Hot-Swap Controllers.
Cordless Power Tools (Drills, Saws, Blowers)
The IPTC054N15NM5ATMA1's 5.4 mΩ RDS(on) at 50 A and 143 A continuous drain current make it ideal for the half-bridge switching stage in 18 V-72 V cordless power tools. Its 150 V VDS rating handles 10-cell Li-ion packs (36 V nominal) plus inductive kickback from brushed motor commutations. The PG-HDSOP-16-2 top-cooled package mounts directly to the tool's metal gearbox housing as a heatsink, eliminating the PCB copper-pour thermal path and shrinking the motor controller PCB to roughly one-third the area of an equivalent D2PAK design. Designers pair it with an Infineon EiceDRIVER gate driver such as the 2EDR8258XXUMA1 or 1ED020I12B2XUMA1 and a 100 V-150 V TVS for commutation spike clamping.
Được đề xuất
E-Bike and E-Scooter Motor Controllers
The IPTC054N15NM5ATMA1 is well suited for the three-phase inverter stage in 36 V-72 V e-bike and e-scooter controllers. Its 150 V VDS rating covers 20S Li-ion battery packs (72 V nominal, 84 V full charge) with safety margin, while 143 A continuous current supports 1500 W-3000 W peak motor output. The PG-HDSOP-16-2 top-cooled package enables direct mounting to the controller enclosure, providing IP65-rated sealed designs without external heatsinks. The 5.4 mΩ RDS(on) keeps conduction losses below 50 W at full throttle, extending battery range. Companion parts include the TLE9180D32QKXUMA1 BLDC gate driver and IR2117PBF high-side driver for bootstrap supply.
Được đề xuất
Battery Management System (BMS) Protection Switch
In BMS protection circuits for 48 V-72 V battery packs, the IPTC054N15NM5ATMA1 serves as the main disconnect/load switch. Its 150 V VDS rating handles full pack voltage plus transient spikes during contactor opening, while 143 A continuous current supports 100 A continuous discharge without thermal limiting. The 5.4 mΩ RDS(on) keeps voltage drop below 50 mV at full load, minimizing wasted power and measurement error for coulomb counting. The PG-HDSOP-16-2 top-cooled package simplifies thermal integration into sealed battery enclosures. Designers combine it with the TLE92633BQXXUMA2 BMS controller and BTS70402EPGXUMA1 smart high-side switch for cell balancing.
Được đề xuất
DC-DC Buck/Boost Converters
The IPTC054N15NM5ATMA1 fits high-current synchronous buck and boost converter designs for industrial 24 V-72 V bus systems. Its 5.4 mΩ RDS(on) at 10 V VGS minimizes conduction losses in 30 A-100 A output converters, while 58 nC typical gate charge keeps switching losses manageable at 100 kHz-200 kHz switching frequencies. The 150 V VDS rating supports 72 V telecom bus and 96 V industrial bus converters with substantial transient margin. The PG-HDSOP-16-2 top-cooled package enables 250 W dissipation in a 50 mm² footprint. Pair it with the XDPE12284C0000XUMA1 digital controller or TLE82422LXUMA2 multi-rail PMIC for digital-loop optimization.
Được đề xuất
Industrial Motor Drives and Robotics
The IPTC054N15NM5ATMA1 handles the switching element in industrial servo drives, robotic arm controllers, and CNC spindle inverters. Its 143 A continuous current supports 5 kW-15 kW motor power at 48 V-72 V bus, while 150 V VDS accommodates regenerative braking energy during rapid deceleration. The 5.4 mΩ RDS(on) at 50 A keeps conduction loss below 1% of total motor power, improving overall drive efficiency above 97%. The PG-HDSOP-16-2 top-cooled package simplifies assembly in sealed IP65 industrial enclosures. Companion ICs include IR2109SPBF or 2EDL8033G4CXTMA1 gate drivers and TLE94110ESXUMA1 multi-half-bridge driver for multi-axis systems.
Được đề xuất
High-Current Load Switches and Hot-Swap Controllers
The IPTC054N15NM5ATMA1 acts as the main pass element in 48 V telecom hot-swap controllers and high-current load switches. Its 150 V VDS rating handles 48 V nominal bus plus transient ringing during hot-plug events, while 5.4 mΩ RDS(on) minimizes voltage drop and power dissipation across the switch. The 143 A continuous current capability supports 100 A steady-state loads with adequate margin. The PG-HDSOP-16-2 top-cooled package enables compact designs in 1U rack-mount equipment. Pair with the BTS710336ESAXUMA1 or BTS51202EKAXUMA1 smart high-side switch for lower-current auxiliary rails and IPD80R600P7ATMA1 as a backup protection MOSFET.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho IPTC054N15NM5ATMA1 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | IQE220N15NM5ATMA1 | IQE220N15NM5CGSCATMA1 | ISC011N04NM7VATMA1 | ISC037N12NM6ATMA1 | ISC015N06NM5ATMA1 |
|---|---|---|---|---|---|---|
| Package | PG-HDSOP-16-2 (top-cooled) | PG-HDSOP-16-2 - same | PG-HDSOP-16-2 - same | PG-HDSOP-16-2 - same | PG-HDSOP-16-2 - same | PG-HDSOP-16-2 - same |
| Brand | Infineon | Infineon | Infineon | Infineon | Infineon | Infineon |
| VDS max (V) | 150 | 150 | 150 | 40 | 120 | 60 |
| RDS(on) at VGS=10V (mΩ) | 5.4 | 22 | 22 | 1.1 | 3.7 | 1.5 |
| Junction Temperature (°C) | -55 to +175 | -55 to +175 | -55 to +175 | -55 to +175 | -55 to +175 | -55 to +175 |
| Mounting Style | Surface mount, top-cooled thermal pad | Surface mount, top-cooled thermal pad | Surface mount, top-cooled thermal pad | Surface mount, top-cooled thermal pad | Surface mount, top-cooled thermal pad | Surface mount, top-cooled thermal pad |
Bảo phân biệt quan trọng
- Top-cooled package enables 250 W dissipation in compact footprint (vsISC037N12NM6ATMA1 (PG-HDSOP-16-2, lower VDS))
- Ultra-low RDS(on) of 5.4 mΩ minimizes conduction loss (vsIQE220N15NM5ATMA1 (PG-HDSOP-16-2, 22 mΩ RDS))
- OptiMOS 5 IPT family maturity and broad ecosystem support (vsBSC076N04NDATMA1 (40 V bottom-cooled OptiMOS 5))
Ghi chú thiết kế
The PG-HDSOP-16-2 package achieves its 250 W power dissipation rating only when the top thermal pad is bonded to a heatsink or cold plate with thermal interface material (TIM). Estimated: at PD=10 W in still air with no heatsink, junction temperature rise exceeds 50 °C above ambient. For high-current cordless tool applications, mount the package's top pad against the gearbox housing with 50 µm-100 µm thermal epoxy or a thermal pad. Verify with the datasheet's thermal de-rating diagrams (Diagram 1, Diagram 2) for the actual junction temperature under worst-case load.
Keep the gate-drive loop (gate-driver output → gate resistor → MOSFET gate → source sense → back to gate-driver ground) under 5 nH total inductance. Place the gate resistor within 5 mm of the gate pin and use a wide, short trace on the kelvin source sense pin to avoid source-inductance-induced gate-drive ringing. For high di/dt switching (>1000 A/µs), use a ground plane cutout under the source pad to prevent gate-drive instability. Estimated: a 10 mm gate trace adds roughly 7 nH inductance and may cause ringing above 30 V at 1000 A/µs.
Drive the gate with at least 10 V VGS to achieve the datasheet's 5.4 mΩ RDS(on) rating. At 8 V VGS, RDS(on) increases by approximately 50%, doubling conduction loss. Below 5 V VGS, the MOSFET may not fully enhance and current capability collapses. For 0 V-12 V gate-drive signals from standard gate drivers, use a gate-drive boost supply or a driver with on-chip charge pump. Estimated: at 100 A continuous load, going from 10 V to 8 V VGS increases conduction loss from ~54 W to ~108 W, exceeding the package's typical 80 W continuous rating.
Do not exceed the 20 V maximum VGS rating - gate-oxide breakdown is permanent and destroys the MOSFET. Add a 16 V-18 V Zener clamp on the gate pin to protect against gate-driver fault conditions. Do not operate the body diode continuously above its rated current without external cooling - use synchronous rectification where possible. Always check the safe operating area (SOA) curve before specifying this part for linear-mode operation (e.g., hot-swap, inrush limit). Estimated: continuous body-diode conduction at full current without heatsink may exceed 175 °C junction temperature in seconds.
Thông tin tuân thủ
RoHS and REACH compliant per Infineon product page. Not AEC-Q100 qualified - this part targets industrial and consumer power tool/e-mobility markets, not automotive. Halogen-free per Infineon product family declaration.
