Equivalent & Substitute Parts for CLL4690C BK Zener Diode

Part Overview

CLL4690C BK is a Zener diode manufactured by Central Semiconductor Corp, designed for surface mount applications in the DO-213AC, MINI-MELF, SOD-80 package. It features 5 W maximum power dissipation with ±5% tolerance. The main part is currently listed as obsolete, prompting the need to identify compatible substitute models with matching or closely comparable electrical and mechanical parameters to ensure continuity in designs and inventory management for diodes in the Zener category.

Substiute Parts

CLL4690C BK

Central Semiconductor CorpIn Stock: 973CLL4690C BK Datasheet

Current PartRFQ

CMHZ4690C BK

Central Semiconductor CorpIn Stock: 1080CMHZ4690C BK Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute part selection in the Zener diode category uses the following explicit parameters: tolerance, power dissipation, forward voltage, mounting type, and package type. Only devices with matching or closely comparable values in these fields and those confirmed by the input are considered as substitutes. Substitution is permitted for obsolete models strictly within these parameter bounds.

Key parameters governing substitute selection:

• Tolerance (±5%)
• Power - Max (specified value)
• Voltage - Forward (Vf) (Max) @ If (specified value)
• Operating Temperature (specified range)
• Mounting Type (Surface Mount)
• Package / Case (specified standard)
• Supplier Device Package (identified type)
• ECCN and HTSUS compliance

Parameter Comparison

Engineering Selection Recommendations

The main part, CLL4690C BK, holds an obsolete status. Substitute selection must employ only active parts with matching compliance parameters including ECCN EAR99 and HTSUS 8541.10.0050. Certification status and regulatory identifiers are maintained between the two listed part numbers. All substitute decisions should only be made using parts with active product status and equivalent document compliance.

Frequently Asked Questions (FAQ)

Q1: Can SOD-80 and SOD-123 packages be directly interchanged in surface mount designs?
A1: Substitution between SOD-80 and SOD-123 may require review of board-level compatibility based solely on the provided package types.

Q2: Which parameters strictly determine the substitute part eligibility for Zener diodes?
A2: Tolerance, maximum power dissipation, forward voltage at specified current, mounting type, and package standard as listed in the provided data.

Q3: Does the substitute part, CMHZ4690C BK, maintain the same compliance as the original?
A3: Both parts are specified with ECCN EAR99 and HTSUS 8541.10.0050 regulatory identifiers.

Q4: Are there differences in thermal or electrical ratings between the listed original and substitute parts?
A4: Electrical and thermal parameters must be cross-checked using listed values; detailed comparison is available in the Parameter Comparison table.

Q5: What should be considered about product status during Zener diode substitution?
A5: Only 'Active' product status substitute parts should be selected for designs where the main part is obsolete, per table field.