Infineon Technologies IPG20N06S2L65AATMA1

Overview

IPG20N06S2L65AATMA1 from Infineon Technologies is a dual-channel N-channel logic-level enhancement-mode MOSFET in PG-TDSON-8 package, rated for 55 V V_DS, 20 A continuous drain current (T_C = 25 °C), and 65 mΩ R_DS(on) at V_GS = 10 V. It is AEC-Q101 qualified, supports 175 °C operation, and is fully avalanche tested-designed for automotive body control modules requiring robust switching under high-temperature, high-reliability conditions.

For engineers reviewing the IPG20N06S2L65AATMA1 datasheet, IPG20N06S2L65AATMA1 pinout, IPG20N06S2L65AATMA1 application, or IPG20N06S2L65AATMA1 equivalent, this device delivers verified logic-level gate drive compatibility (V_GS(th) = 1.2–2.0 V), low gate charge (Q_g = 9.4–12 nC), and integrated reverse diode with t_rr = 30 ns-critical for fast-switching DC-DC converters and motor driver half-bridges.

Technical Context

This dual N-channel MOSFET integrates two identical silicon die in a single thermally optimized PG-TDSON-8 package with exposed drain pad for low R_thJC = 3.5 K/W. Its logic-level gate enables direct interface with 3.3 V/5 V microcontrollers without level-shifting, while the 100% single-pulse avalanche rating (E_AS = 40 mJ at I_D = 10 A) ensures ruggedness against inductive switching transients.

The device features tightly controlled gate threshold voltage (1.2–2.0 V), low Crss = 35–50 pF for reduced Miller effect, and diode forward voltage V_SD = 1.0–1.3 V at 15 A-enabling efficient synchronous rectification and bidirectional current handling in H-bridge topologies.

Key Specifications

Pinout & Package

PG-TDSON-8 package with exposed drain pad on bottom side for thermal dissipation; 8-pin surface-mount outline measuring 5.15 mm × 6.25 mm × 1.25 mm (max height). Pin 1–8 arranged in two rows (1–4 top, 5–8 bottom), with pins 1, 2, 3, 4, 5, 6, 7, 8 assigned to Source1, Gate1, Drain1, Source2, Gate2, Drain2, Drain1, Drain2 respectively per official Infineon pin diagram.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual-channel N-channel MOSFET applications.

Compared with IRF7341PBF, IPG20N06S2L65AATMA1 delivers 28% lower conduction loss and 58% less gate drive energy, while ATMA2 offers identical performance with optimized logistics-making both superior for automotive-grade designs demanding long-term supply stability and thermal margin.

Availability

IPG20N06S2L65AATMA1 is available at Aetrix Electronics and suitable for automotive body control modules, industrial motor driver half-bridges, and 48 V telecom DC-DC converters requiring stable component supply across extended product lifecycles.

Supply support for IPG20N06S2L65AATMA1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies AG is a German semiconductor manufacturer specializing in power management, automotive electronics, and industrial control ICs, with global manufacturing and quality certification infrastructure.

This part belongs to the OptiMOS™ 2nd generation logic-level power transistor family, engineered specifically for high-efficiency, high-reliability switching in automotive and industrial power systems operating up to 175 °C.

FAQ

What is the maximum allowable gate-source voltage for IPG20N06S2L65AATMA1?

The absolute maximum V_GS is ±20 V, as specified in the Absolute Maximum Ratings table. Operation beyond this range risks permanent gate oxide damage. For reliable logic-level drive, keep V_GS between 4.5 V and 10 V to ensure full enhancement while avoiding unnecessary gate stress or overshoot-induced oscillation.

Does IPG20N06S2L65AATMA1 support paralleling of its two channels for higher current?

Yes-the two channels are electrically isolated and thermally coupled within the same package, enabling current sharing up to 40 A total when operated with matched gate drive and symmetric PCB layout. Thermal derating must follow the P_tot vs. T_C curve, and gate resistors should be individually tuned to balance switching timing.

How does the 100% avalanche testing impact real-world reliability?

Each unit undergoes a controlled single-pulse avalanche stress test to 40 mJ at I_D = 10 A, verifying robustness against inductive energy spikes during fault conditions. This ensures consistent behavior in automotive solenoid and motor drive applications where unclamped inductive turn-off is common-reducing field failure rates without requiring external protection components.

Can IPG20N06S2L65AATMA1 be used in a synchronous rectifier configuration?

Yes-the integrated body diode has V_SD = 1.0–1.3 V at 15 A and t_rr = 30 ns, making it suitable for synchronous rectification in buck and flyback converters up to ~200 kHz. For optimal efficiency, gate drive must be precisely timed to avoid cross-conduction, leveraging the low Q_gd and tight V_GS(th) distribution to minimize dead-time uncertainty.