Equivalent & Substitute Parts Reference: EDZFHTE614.7B Zener Diode

Part Overview

The EDZFHTE614.7B, manufactured by Rohm Semiconductor, is a surface mount Zener Diode with a maximum power rating of 100 mW. Its official category is "Diodes, Zener," and it is classified under the EDZ series. This part has reached obsolete status. For ongoing or future designs requiring similar electrical and mechanical characteristics, identifying valid substitute models is required. Only parts matching specified parameters are suitable direct replacements.

Substiute Parts

EDZFHTE614.7B

Rohm SemiconductorIn Stock: 989EDZFHTE614.7B Datasheet

Current PartRFQ

EDZVFHT2R4.7B

Rohm SemiconductorIn Stock: 1117EDZVFHT2R4.7B Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the EDZFHTE614.7B Zener Diode is based strictly on the following allowed electrical and mechanical parameters: part manufacturer, category, mounting type, maximum power rating, operating temperature, RoHS compliance, and MSL rating. Only parts matching or exceeding these key requirements can be considered functionally equivalent substitutes in direct component selection. For this product category, package, and rating, deviation from supplied values is not permitted. Substitution candidates are listed only if all relevant parameters are present in the input.

Parameter Comparison

Engineering Selection Recommendations

The EDZFHTE614.7B is an obsolete component; replacing it requires a substitute part with equivalent or improved compliance and qualification credentials. The EDZVFHT2R4.7B is an active part, compliant with ROHS3, graded for automotive use, and maintains the same mounting and MSL standards. All provided certifications and compliance statuses meet or exceed those of the obsolete part.

Frequently Asked Questions (FAQ)

Q: What parameters must match for a Zener diode substitute in this category?
A: Substitution requires exact matching in product category, mounting type, maximum power rating, operating temperature, RoHS status, and moisture sensitivity level.

Q: Is the package format relevant in selecting a substitute?
A: Only supplied parameters can be used for substitution. Since mounting type is specified as "Surface Mount," substitute parts must meet this criterion.

Q: Does the substitute EDZVFHT2R4.7B meet compliance requirements?
A: EDZVFHT2R4.7B is ROHS3 compliant and has MSL 1 (Unlimited), matching the compliance of the original part.

Q: Can the EDZVFHT2R4.7B be used in place of EDZFHTE614.7B in all applications?
A: Only applications that do not exceed the allowed electrical and mechanical limits as specified in the key parameters should use the substitute as a direct replacement.

Q: Why is an alternative needed for EDZFHTE614.7B?
A: The EDZFHTE614.7B is obsolete, and ongoing production or repairs require a part that conforms to its characteristics and compliance data.