SMCJ7.5C Equivalent & Substitute Parts Reference

Part Overview

The SMCJ7.5C from Taiwan Semiconductor Corporation is a 1500W bidirectional transient voltage suppressor (TVS) diode, specified for a maximum clamping voltage of 14.3V and a reverse standoff voltage of 7.5V. This TVS diode is designed for general-purpose transient voltage protection and utilizes a DO-214AB (SMC) surface-mount package. The SMCJ7.5C is active and available in Tape & Reel packaging. Identifying alternative models is necessary for design flexibility, supply chain assurance, and managing component lifecycles in high-volume or critical applications.

Substiute Parts

SMCJ7.5C

Taiwan Semiconductor CorporationIn Stock: 993SMCJ7.5C Datasheet

Current PartRFQ

SMCJ7.5CA

Taiwan Semiconductor CorporationIn Stock: 15184SMCJ7.5CA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute transient voltage suppressor diodes for SMCJ7.5C are selected based on electrical and mechanical equivalence. The following parameters must match: power rating (1500W), reverse standoff voltage (7.5V), breakdown voltage (8.33V min), bidirectional configuration, surface-mount DO-214AB (SMC) package, operating temperature range (-55°C to 150°C), application as general-purpose TVS diode, RoHS and REACH compliance, and product status as active. Only models meeting all listed parameters are considered valid substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both SMCJ7.5C and SMCJ7.5CA are active, meet ROHS3 and REACH compliance, and have identical electro-mechanical packaging and certification characteristics. Selection between these transient voltage suppressors can be based on part status and compliance information provided. There are no differences in product lifecycle or certification status based on presented data.

Frequently Asked Questions (FAQ)

Q1: Which key parameters determine TVS substitution eligibility for SMCJ7.5C?
A1: Key parameters include power rating, reverse standoff voltage, breakdown voltage, bidirectional configuration, package and mounting type, operating temperature, compliance, and product status.

Q2: Does the package type impact substitute compatibility?
A2: Yes. Both SMCJ7.5C and SMCJ7.5CA use DO-214AB (SMC) surface-mount packages, ensuring direct board-level compatibility.

Q3: Are both parts compliant with RoHS and REACH directives?
A3: Yes. Both TVS diodes are ROHS3 Compliant and REACH Unaffected.

Q4: Is active product status necessary for substitution?
A4: Yes. Both TVS diodes are active and available for new design or procurement use.

Q5: Can the SMCJ7.5CA be used in all applications referencing the SMCJ7.5C?
A5: Substitute selection follows match on the explicit parameters listed above, ensuring proper compatibility within the specifications provided.