Equivalent & Substitute Parts Reference: FES2DE-7

Part Overview

The Diodes Incorporated FES2DE-7 is a surface-mount general-purpose fast recovery diode rated at 200 V and 2 A with a DO-219AA (F1A) package. It features a maximum forward voltage of 920 mV at 2 A and a reverse recovery time of 25 ns. The part is currently active and compliant with ROHS3 and REACH standards. Identifying substitute or equivalent models is required for applications demanding supply flexibility, automotive qualification, or to address sourcing challenges such as inventory limitations or specific grade requirements.

Substiute Parts

FES2DE-7

Diodes IncorporatedIn Stock: 3314FES2DE-7 Datasheet

Current PartRFQ

FES2DEQ-7

Diodes IncorporatedIn Stock: 22580FES2DEQ-7 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FES2DE-7 are determined strictly by matching electrical and mechanical parameters. The parameters defining equivalence include maximum reverse voltage (Vr), average rectified current (Io), maximum forward voltage (Vf), speed (reverse recovery time and category), leakage current, capacitance, mounting type, package/case, operating temperature, and compliance statuses. Parts with identical or directly comparable parameter values based on these critical attributes can be considered true substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both FES2DE-7 and FES2DEQ-7 are active status products, ROHS3 compliant, and unaffected by REACH regulations. FES2DEQ-7 holds an additional automotive grade and qualification (AEC-Q101), suitable for use in automotive applications requiring such certification. Selection can be based on specific compliance or qualification requirements, ensuring the part aligns with relevant industry standards or inventory needs.

Frequently Asked Questions (FAQ)

Q1: Which key parameters must match for FES2DE-7 and its substitutes?
A1: Parameters to match include maximum reverse voltage, average rectified current, forward voltage at rated current, reverse recovery speed, leakage current, capacitance, mounting type, package/case, and compliance statuses.

Q2: Are the package and mounting type for FES2DE-7 and FES2DEQ-7 compatible?
A2: Yes, both parts use the DO-219AA package and are surface-mount devices.

Q3: Does FES2DEQ-7 offer any certification differences compared to FES2DE-7?
A3: FES2DEQ-7 is automotive grade and AEC-Q101 qualified, which is relevant for automotive application requirements.

Q4: How does compliance affect substitute selection?
A4: Both parts are ROHS3 compliant and REACH unaffected. Selection based on environmental compliance is supported by both models.

Q5: Is there any difference in electrical performance between these substitutes?
A5: According to provided parameters, electrical performance is identical across critical attributes between FES2DE-7 and FES2DEQ-7.