Infineon Technologies SIDC14D60E6X1SA3

Overview

SIDC14D60E6 from Infineon Technologies is a 600 V, 30 A fast-switching silicon diode chip in EMCON technology, fabricated on a 70 µm-thick 150 mm wafer with 3.8 × 3.8 mm² die area. It delivers soft reverse recovery (S₂ = 1), low Q_rr (3.8 µC @ T_j = 125 °C), and 1.25 V forward voltage at 30 A - optimized for resonant SMPS and motor drive inverters.

For engineers reviewing the SIDC14D60E6 datasheet, SIDC14D60E6 pinout, SIDC14D60E6 application, or SIDC14D60E6 equivalent, key selection criteria include reverse recovery charge (Q_rr), softness factor (S₂), temperature coefficient of V_F, junction-to-ambient thermal resistance in module integration, and compatibility with epoxy or soft-solder die attach.

Technical Context

This diode chip employs Infineon's EMCON (Enhanced Controlled Recovery) process to achieve controlled carrier lifetime and tailored minority-carrier distribution. Its 70 µm thickness and photoimide passivation enable high dV/dt immunity and stable switching behavior across -55 °C to +150 °C.

Dynamic performance is characterized at two junction temperatures (25 °C and 125 °C) under standardized test conditions: I_F = 30 A, dI/dt = 1400 A/µs, V_R = 300 V. Measured parameters include t_rr2, I_RRM2, Q_rr2, and dir_r2/dt - all confirming soft, low-loss recovery essential for ZVS/ZCS topologies.

Key Specifications

Pinout & Package

Package: Bare die (3.8 × 3.8 mm², 70 µm thick), sawn on foil, anode pad size 3.08 × 3.08 mm², Ni/Ag cathode metallization. No leadframe or molded package - intended for integration into power modules or discrete hybrid assemblies.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar fast-recovery diode chip applications.

Compared with MDD132-16N1 and STTH30L06CW, SIDC14D60E6 offers superior thermal integration via bare-die mounting, lowest Q_rr in its class, and guaranteed softness (S₂ = 1), making it optimal for high-efficiency, space-constrained power modules rather than discrete or over-rated alternatives.

Availability

SIDC14D60E6 is available at Aetrix Electronics and suitable for industrial motor drives, telecom SMPS, renewable energy inverters, and EV on-board chargers requiring stable component supply and qualified bare-die sourcing for power module manufacturing.

Supply support for SIDC14D60E6 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, sensor, and automotive ICs, with global R&D and fabrication facilities including 150 mm and 200 mm wafer lines for power devices.

SIDC14D60E6 belongs to Infineon's EMCON fast diode chip product line, engineered specifically for high-frequency, high-reliability power conversion in EUPEC modules and custom hybrid assemblies.

FAQ

Is SIDC14D60E6 supplied in tape-and-reel or waffle pack?

No - SIDC14D60E6 is delivered as bare die on foil, pre-sawn and ink-marked (∅0.65 mm dot), packed in nitrogen-flushed containers per Infineon's C67047-A4678-A001 ordering code. It is not offered in tape-and-reel or tray formats due to its module-integration-only use case.

What die attach methods are qualified for SIDC14D60E6?

Infineon qualifies both electrically conductive epoxy adhesives and soft-solder (e.g., SnAgCu or PbSn) for anode and cathode attachment. The 3200 nm AlSiCu anode and 1400 nm Ni/Ag cathode metallizations are explicitly designed for compatibility with these processes, as confirmed in the preliminary datasheet section "Die bond".

Does SIDC14D60E6 have a specified maximum thermal resistance (R_thJA)?

No - as a bare die, SIDC14D60E6 has no standalone R_thJA. Thermal resistance depends entirely on module construction: die attach material, substrate type (DBC/AMB), baseplate material, and heatsink interface. Typical R_thJC in EUPEC modules using this die is 0.25–0.35 K/W, but must be validated per final mechanical layout.

Can SIDC14D60E6 replace SIDC14D60E5 in existing designs?

Yes - SIDC14D60E6 is a direct revision of SIDC14D60E5 with identical electrical specs, die size, and metallization. The "E6" suffix denotes updated process control and tighter Q_rr distribution (±5% vs. ±12% for E5), verified in Infineon's L4173M Edition 1 release notes.