STTH602CSFY Equivalent & Substitute Parts Reference

Part Overview

The STTH602CSFY is a diode array from STMicroelectronics, classified in the Diodes, Rectifiers category. This device features a 1 Pair Common Cathode configuration with a maximum reverse voltage of 200 V and rectified current of 3A per diode. Designed for automotive environments (AEC-Q101), it offers fast recovery time and enhanced thermal performance in a TO-277, 3-PowerDFN (TO-277A/SMPC) surface-mount package. The product status is Active.

Sourcing alternative models is sometimes necessary due to varying factors such as supply chain demands, multiple source qualification, or inventory constraints. Only parts matching electrical, environmental, and package compatibility can be listed as substitutes.

Substiute Parts

STTH602CSFY

STMicroelectronicsIn Stock: 7051STTH602CSFY Datasheet

Current PartRFQ

STTH602CSF

STMicroelectronicsIn Stock: 11573STTH602CSF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is permitted only for parts matching the following key parameters: diode configuration (1 Pair Common Cathode), maximum reverse voltage (200 V), rectified current (3A), forward voltage (Vf) at rated current (1.06V @ 3A), reverse recovery time (31 ns), reverse leakage (4 µA @ 200 V), operating temperature rating (up to 175°C), and package form factor (TO-277, 3-PowerDFN; TO-277A/SMPC). Additional criteria include product status (Active), RoHS3 compliance, automotive qualification (AEC-Q101, where applicable), and supplier device package consistency.

Parameter Comparison

Engineering Selection Recommendations

Both STTH602CSFY and STTH602CSF are listed as Active products, RoHS3 compliant, and provided in a surface-mount TO-277A (SMPC) package. There is no deviation in critical electrical parameters or regulatory compliance. Qualification for automotive environments (AEC-Q101) is present for STTH602CSFY. All parameters are matched for permitted substitution within the provided data.

Frequently Asked Questions (FAQ)

Q1: What are the required parameters for substituting STTH602CSFY in a rectifier application?
A1: The substitute must match the diode configuration (1 Pair Common Cathode), voltage rating (200 V), current handling (3A per diode), forward voltage (1.06 V @ 3A), reverse recovery time (31 ns), reverse leakage (4 µA @ 200 V), operating temperature (up to 175°C), and package (TO-277/TO-277A).

Q2: Are STTH602CSFY and STTH602CSF identical in terms of electrical and mechanical characteristics?
A2: Both parts share all stated electrical characteristics, package dimensions, and surface-mount format, making them parametric substitutes based strictly on the provided data.

Q3: Can I use STTH602CSF in place of STTH602CSFY for automotive qualified designs?
A3: Both devices are from the same manufacturer, in the same series, and specified as Active and RoHS3 compliant. The main difference in the provided data is explicit AEC-Q101 qualification for STTH602CSFY.

Q4: Is the package fully interchangeable for automated assembly?
A4: Both parts are supplied in the TO-277, 3-PowerDFN (TO-277A/SMPC) surface-mount package, supporting direct substitution in automated assembly processes per the provided information.

Q5: Are moisture sensitivity and inventory status considered in the substitution?
A5: Both components are classified as MSL 1 (Unlimited) and listed as in stock, indicating no differentiation in handling or availability based strictly on the supplied parameters.