Infineon Technologies ETD510N16P60HPSA1

Overview

ETD510N16P60HPSA1 from Infineon Technologies is a phase-control thyristor module designed for high-power AC line switching and rectification in industrial drive systems. It features 1600 V repetitive peak off-state voltage (VDRM/VRRM), 515 A average on-state current at TC = 85°C (ITAVM), and 15.3 kA non-repetitive surge current (ITSM). Its pressure-contact construction and electrically insulated 60 mm base plate support robust operation in soft starters and static power controllers.

For engineers reviewing the ETD510N16P60HPSA1 datasheet, ETD510N16P60HPSA1 pinout, ETD510N16P60HPSA1 application, or ETD510N16P60HPSA1 equivalent, key selection criteria include junction-to-case thermal resistance (0.0729 K/W), critical dv/dt rating (1000 V/µs), gate trigger current (≤250 mA), and RMS on-state current capability (700 A).

Technical Context

This dual-thyristor module implements phase-angle control in AC power circuits using pressure-contact silicon die mounted on an AlN-insulated copper base. It operates with gate-controlled turn-on and natural commutation, supporting conduction angles from 30° to 180° in both sinusoidal and rectangular current waveforms.

Thermal performance is defined by transient junction-to-case impedance (ZthJC) with analytical RC network parameters, and its DC thermal resistance (0.073 K/W per arm) enables stable operation up to 135°C junction temperature under forced-cooled conditions in B2 and B6 bridge configurations.

Key Specifications

Pinout & Package

ETD510N16P60HPSA1 is housed in an industrial-standard pressure-contact module with electrically insulated AlN ceramic base plate (60 mm × 124 mm footprint) and M10 mounting holes. Terminal layout follows dual-arm configuration with isolated gate and main power terminals.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar phase-control thyristor module applications.

Compared with TT510N16KOF and SKKT510/16E, ETD510N16P60HPSA1 offers superior thermal interface (0.073 K/W), built-in 3.6 kV isolation, and higher dv/dt immunity-making it optimal for compact, safety-certified soft starters and modular UPS rectifiers where board space and reliability are prioritized.

Availability

ETD510N16P60HPSA1 is available at Aetrix Electronics and suitable for soft starters, drive rectifiers, and static power controllers requiring stable component supply across multi-year industrial equipment lifecycles.

Supply support for ETD510N16P60HPSA1 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 is a German semiconductor manufacturer specializing in power electronics, automotive ICs, and industrial control solutions, with global manufacturing and quality certifications including IATF 16949 and ISO 9001.

This part belongs to Infineon's eTT series of high-reliability thyristor modules, engineered specifically for ruggedized phase-control applications in motor drives, power conditioning, and grid-connected industrial systems.

FAQ

What is the maximum allowable junction temperature for ETD510N16P60HPSA1?

The maximum junction temperature (Tvj max) is 135°C, validated per IEC 60747-6. This rating applies under specified thermal conditions with case temperature monitored at the base plate center. Operation beyond this limit risks irreversible degradation of the pressure-contact silicon interface and AlN insulation integrity.

Does ETD510N16P60HPSA1 require a heatsink? If so, what thermal resistance is recommended?

Yes-a heatsink is mandatory. With RthJC = 0.073 K/W and typical conduction losses exceeding 300 W at full ITAVM, a heatsink with RthCH + RthHA ≤ 0.25 K/W is required to maintain TC ≤ 85°C in continuous operation. Forced-air cooling with ≥10 m/s airflow is recommended for ambient temperatures above 40°C.

Can ETD510N16P60HPSA1 be used in anti-parallel configuration for AC switching?

Yes-the dual-arm architecture supports anti-parallel connection for AC switching applications. Each arm must be driven with complementary gate signals synchronized to respective half-cycles. Gate isolation voltage (≥3.6 kV) and matched dynamic parameters ensure balanced conduction and commutation behavior between arms.

What gate drive specifications are required to ensure reliable triggering?

A minimum gate pulse of 1 A peak (20 µs duration) at ≤2 V is required to guarantee latching (IL ≤1500 mA). Gate trigger current must not exceed 250 mA at 25°C and 12 V anode voltage. For robust operation across temperature, drivers should deliver ≥500 mW peak gate power with <4 µs delay (tgd) and support diG/dt ≥1 A/µs.