IAUCN04S6N013TATMA1 - 40V N-Channel Automotive MOSFET | Infineon
MPN: IAUCN04S6N013TATMA1 ✓ Hoạt độngIAUCN04S6N013TATMA1 Tóm tắt
A power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) is a voltage-controlled switch used in DC-DC converters, motor drives, and load switches. The Infineon IAUCN04S6N013T belongs to the OptiMOS™ 6 family, which is the latest generation of low-voltage MOSFETs optimised for lowest R<sub>DS(on)</sub> per mm² and best-in-class figure-of-merit (FOM = R<sub>DS(on)</sub> × Q<sub>g</sub>). As an automotive-qualified part, it also meets the broader product hierarchy: MOSFET -> discrete semiconductor -> power semiconductor -> semiconductor. N-channel MOSFETs conduct current when a positive gate-source voltage is applied and are the dominant topology for low-voltage synchronous rectification and high-side switches.
Key electrical features include a typical gate charge of 52 nC at V<sub>GS</sub> = 10 V, an input capacitance of 1.08 nF, an output capacitance of 3.7 nF, and a reverse-transfer capacitance of 51 pF. The threshold voltage V<sub>GS(th)</sub> is rated at 2.6 V (typical). The PG-LHDSO-10-1 (SSO10T) package provides an exposed top-side cooling pad, enabling direct attachment to a heatsink or cold plate for improved thermal performance in compact automotive modules.
Typical applications include 12 V automotive ECU power distribution, electric power steering (EPS) motor control, braking system actuators, body and chassis electronics, and high-current DC-DC converters. The part's ultra-low 1.32 mΩ R<sub>DS(on)</sub> minimises conduction losses in high-current paths, while the AEC-Q101 qualification ensures reliability across automotive temperature and humidity stress profiles.
When designing with this device, ensure that the gate-drive voltage comfortably exceeds the maximum V<sub>GS(th)</sub> at the worst-case end of life. The exposed pad must be soldered to a sufficient copper area (typically ≥ 1 cm²) on the PCB to keep junction temperature within the 175 °C absolute maximum.
This page synthesises distributor stock, drop-in same-package alternatives from the OptiMOS™ 6 family, and practical PCB/thermal design notes that are not duplicated in the manufacturer datasheet, giving procurement and design engineers a single decision-ready reference.
Bộ thay thế dễ dàng lắp đặt cho IAUCN04S6N013TATMA1 — 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 IAUCN04S6N013TATMA1 (cùng hình factor và footprint) — khác nhau ở Package, Mounting Type, Automotive Qualification, Operating Junction Temperature, Product Family.
IAUC60N04S6L030HATMA1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →IAUCN04S7N037GATMA1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →IAUCN04S7N027GATMA1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →IAUCN04S7N019GATMA1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →IAUCN04S7N015GATMA1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →IAUCN04S7L042GATMA1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →IAUCN04S6N013TATMA1 Tỷ lệ tối đa & tính chất điện
| FET Type | N-Channel |
| Drain-Source Voltage (V<sub>DS</sub>) | 40 V |
| Continuous Drain Current (I<sub>D</sub>) | 230 A at T<sub>C</sub> |
| R<sub>DS(on)</sub> (max) | 1.32 mΩ at V<sub>GS</sub> = 10 V |
| Power Dissipation (P<sub>D</sub>) | 133 W at T<sub>C</sub> |
| Gate Threshold Voltage (V<sub>GS(th)</sub>) | 2.6 V (typ) |
| Total Gate Charge (Q<sub>g</sub>) | 52 nC at V<sub>GS</sub> = 10 V |
| Input Capacitance (C<sub>iss</sub>) | 1.08 nF |
| Output Capacitance (C<sub>oss</sub>) | 3.7 nF |
| Reverse Transfer Capacitance (C<sub>rss</sub>) | 51 pF |
| Nhiệt độ mối nối hoạt động | -55 °C to +175 °C |
| Hộp | PG-LHDSO-10-1 (SSO10T) |
| Kiểu lắp đặt | Surface Mount |
| Automotive Qualification | AEC-Q101 |
| Trạng thái RoHS | Compliant |
Cấu hình chân IAUCN04S6N013TATMA1
| Chân 1 | Source — Source (low-side) connection - shared pin 1 of SSO10T drain-source-source layout |
| Chân 2 | Source — Source (low-side) connection |
| Chân 3 | Source — Source (low-side) connection |
| Chân 4 | Source — Source (low-side) connection |
| Chân 5 | Gate — Gate control input |
| Chân 6 | Drain — Drain (high-side) connection |
| Chân 7 | Drain — Drain (high-side) connection |
| Chân 8 | Drain — Drain (high-side) connection |
| Chân 9 | Drain — Drain (high-side) connection |
| Chân 10 | NC — Not connected (per datasheet package outline) |
Khu vực hoạt động an toàn (DC)
Ứng dụng tiêu biểu
IAUCN04S6N013TATMA1 phù hợp cho 6 Áp dụngs: 12V Automotive ECU Power Distribution, Electric Power Steering (EPS) Motor Drive, Braking System Actuator Switch, High-Current DC-DC Converter (Buck/Boost), Industrial 24V Brushless DC (BLDC) Motor Drive, Battery Management System (BMS) Protection Switch.
12V Automotive ECU Power Distribution
The IAUCN04S6N013TATMA1 fits 12V automotive ECU power distribution because its 40V V<sub>DS</sub> rating provides margin above the 24V jump-start and load-dump transients, while its 1.32 mΩ R<sub>DS(on)</sub> at 10V V<sub>GS</sub> minimises conduction losses in 100A+ load-switch paths. AEC-Q101 qualification guarantees reliability across automotive temperature cycling (-55 to +175 °C) and humidity bias. Placed between the battery rail and the ECU downstream bus via a high-side switch topology with gate pulled up through a 10 kΩ resistor, it dissipates roughly 13.2 W at 100 A - half the loss of a 5 mΩ alternative. The PG-LHDSO-10-1 exposed pad enables direct PCB-copper heatsinking, critical for sealed ECU enclosures. Compared to discrete DPAK MOSFETs, it offers 50% lower R<sub>DS(on)</sub> in the same PCB footprint.
Được đề xuất
Electric Power Steering (EPS) Motor Drive
The IAUCN04S6N013TATMA1 is suitable for EPS motor drive half-bridges due to its 230A continuous I<sub>D</sub> rating and 133W P<sub>D</sub> at T<sub>C</sub>. Its 1.32 mΩ R<sub>DS(on)</sub> keeps conduction losses low even during peak steering-assist bursts of 150 A+, preserving battery range. AEC-Q101 qualification and -55 to +175 °C T<sub>j</sub> operation handle under-hood ambient stress. Placed in a 3-phase inverter leg with complementary high-side FETs and driven by a gate driver such as 1ED3127MU12FXUMA1, the part achieves switching frequencies up to 100 kHz without thermal runaway. Compared to IGBTs, this MOSFET reduces switching losses by 5-10×, enabling quieter steering assist.
Được đề xuất
Braking System Actuator Switch
The IAUCN04S6N013TATMA1 fits braking system actuator (ESC/ABS) solenoid drive due to its AEC-Q101 qualification and 230 A I<sub>D</sub> surge capability. Braking actuators demand short, high-current pulses (50-200 A) to actuate valves; this part's 1.32 mΩ R<sub>DS(on)</sub> minimises voltage drop across the solenoid during pulse, ensuring consistent brake force. The PG-LHDSO-10-1 (SSO10T) package with exposed thermal pad dissipates pulse heat efficiently into the brake ECU housing. Placed as a low-side switch driven by TLE94104EPXUMA1 or BTS3256DAUMA1 multi-channel drivers, it achieves sub-100 µs response time required for ABS modulation. The MOSFET's 175 °C T<sub>j(max)</sub> provides thermal margin during worst-case repeated ABS cycling.
Được đề xuất
High-Current DC-DC Converter (Buck/Boost)
The IAUCN04S6N013TATMA1 suits high-current 12V-to-low-voltage DC-DC converters because its 1.32 mΩ R<sub>DS(on)</sub> and 52 nC Q<sub>g</sub> deliver excellent FOM (R<sub>DS(on)</sub> × Q<sub>g</sub>) for synchronous-rectifier or buck-switch positions. At 200 kHz switching and 50 A load, conduction losses are roughly 3.3 W per FET versus 6+ W for older 5 mΩ parts, improving converter efficiency by 1-2 percentage points. AEC-Q101 qualification supports automotive auxiliary rails (e.g., 12V→5V, 12V→3.3V) in ADAS modules. Placed as the low-side synchronous rectifier in a buck converter driven by XDPL8105XUMA1 or TLD5191ESXUMA1, it minimises reverse-recovery loss. The PG-LHDSO-10-1 footprint simplifies PCB layout with a single drain pad and Kelvin source connection.
Được đề xuất
Industrial 24V Brushless DC (BLDC) Motor Drive
The IAUCN04S6N013TATMA1 fits 24V industrial BLDC motor drive half-bridges thanks to its 40 V V<sub>DS</sub> rating, 230 A I<sub>D</sub>, and 1.32 mΩ R<sub>DS(on)</sub>. Although qualified to AEC-Q101 (automotive), it operates reliably in industrial 24V systems with proper derating. At 50 A continuous motor current, conduction loss is ~3.3 W per FET, half that of a 5 mΩ alternative, improving motor efficiency and reducing heatsink size. Placed in a 3-phase inverter driven by IRS2110SPBF or IR2109SPBF gate drivers, it achieves PWM switching up to 50 kHz with clean rise/fall times due to low Q<sub>g</sub> (52 nC). The PG-LHDSO-10-1 exposed pad enables direct mounting to a metal backplane or cold plate for continuous industrial duty.
Được đề xuất
Battery Management System (BMS) Protection Switch
The IAUCN04S6N013TATMA1 fits 12V automotive BMS protection (disconnect/reconnect) switch roles because its 1.32 mΩ R<sub>DS(on)</sub> minimises parasitic loss in the always-on battery path, preserving standby range. At 100 A continuous (typical EV 12V aux load), conduction loss is just 13.2 W, half of a 5 mΩ alternative. AEC-Q101 qualification and -55 to +175 °C T<sub>j</sub> operation handle under-hood thermal stress. Placed as a high-side disconnect switch between the 12V battery and the vehicle electrical bus, driven by TLE92633BQXXUMA2 or BTS710336ESAXUMA1, it provides fast short-circuit protection (<10 µs) via the driver's desaturation detection. The PG-LHDSO-10-1 (SSO10T) footprint simplifies PCB layout with a single drain bond pad.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho IAUCN04S6N013TATMA1 — 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 | IAUC60N04S6L030HATMA1 | IAUCN04S7N037GATMA1 | IAUCN04S7N027GATMA1 | IAUCN04S7N015GATMA1 |
|---|---|---|---|---|---|
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Package | PG-LHDSO-10-1 (SSO10T) | PG-LHDSO-10-1 (SSO10T) - same | PG-LHDSO-10-1 (SSO10T) - same | PG-LHDSO-10-1 (SSO10T) - same | PG-LHDSO-10-1 (SSO10T) - same |
| V<sub>DS</sub> (max) | 40 V | 40 V | 40 V | 40 V | 40 V |
| Continuous I<sub>D</sub> (T<sub>C</sub>) | 230 A | 230 A (Tc) | 230 A (Tc) | 230 A (Tc) | 230 A (Tc) |
| R<sub>DS(on)</sub> (max) @ 10V | 1.32 mΩ | 3.0 mΩ | 3.7 mΩ | 2.7 mΩ | 1.5 mΩ |
| Automotive Qualification | AEC-Q101 | AEC-Q101 | AEC-Q101 | AEC-Q101 | AEC-Q101 |
Bảo phân biệt quan trọng
- Lowest R<sub>DS(on)</sub> in the SSO10T family at 1.32 mΩ (vsIAUC60N04S6L030HATMA1)
- AEC-Q101 qualified for safety-critical automotive applications (vsIndustrial-grade 40 V MOSFETs (e.g., generic IRF parts))
- PG-LHDSO-10-1 (SSO10T) package enables top-side cooling (vsDPAK / D²PAK MOSFETs (TO-252 / TO-263))
Ghi chú thiết kế
Estimated: at continuous 100 A and V<sub>GS</sub>=10 V, conduction loss is P=I²×R<sub>DS(on)</sub> ≈ 100²×0.00132 = 13.2 W. The PG-LHDSO-10-1 package with exposed top-side thermal pad has a junction-to-case thermal resistance of ~1.0 °C/W (per Infineon package outline). With proper PCB copper thermal pad (≥1 cm² on top and bottom layers tied by thermal vias), junction-to-ambient thermal resistance is ~25-30 °C/W, allowing continuous 100 A operation up to ~100 °C ambient. Without sufficient copper, the part will derate severely.
Place the gate driver as close as possible to the gate pin (pin 5) to minimise gate-loop inductance. Use a 10 Ω gate resistor to dampen ringing, and add a 10 kΩ pull-down on gate to ensure the FET stays off if the driver is disconnected. The exposed thermal pad must be soldered to a continuous copper pour of at least 25 mm² on the top layer, with an array of thermal vias (0.3 mm drill, 0.6 mm pitch) connecting to inner/bottom copper layers. Keep the high-dv/dt drain node physically separated from the gate trace to avoid capacitive turn-on (Miller effect).
Do not exceed V<sub>GS</sub>=±20 V absolute maximum - use a 12V gate-drive Zener clamp. V<sub>GS(th)</sub>=2.6V typical means a 5V logic drive may NOT fully enhance the FET, leaving it in the linear region with high loss - always drive with ≥10V. For PWM dimming or variable-frequency operation, ensure the dead-time between high-side and low-side FETs is at least 50 ns to prevent shoot-through. Repeated avalanche operation beyond the datasheet EAS rating will degrade the part - add a TVS diode or snubber for inductive loads.
The 1.08 nF C<sub>iss</sub> and 51 pF C<sub>rss</sub> mean the gate drive loop must be low-inductance (<10 nH) to achieve clean switching at >50 kHz. Use a Kelvin-source connection if available (or split the source bond wires into power and signal paths) to avoid source-inductance-induced gate-voltage drops. Place a 100 nF ceramic bypass cap directly at the driver V<sub>DD</sub> pin. For very high di/dt applications, add a small ferrite bead in series with the gate to suppress ringing.
Thông tin tuân thủ
AEC-Q101 (automotive, not AEC-Q100) qualified per Infineon automotive product page. RoHS and REACH compliant. Lead-free and halogen-free per Infineon material declaration.
