CPD96V-CMLSH05-4-CT Equivalent & Substitute Parts

Part Overview

The CPD96V-CMLSH05-4-CT is a Schottky diode rated for 40 V DC reverse voltage and 500 mA average rectified current, supplied as a surface mount die package by Central Semiconductor Corp. This component is classified as obsolete, necessitating identification of active equivalent parts to maintain design continuity and ensure supply chain availability for new production and repair applications.

Substiute Parts

CPD96V-CMLSH05-4-CT

Central Semiconductor CorpIn Stock: 832CPD96V-CMLSH05-4-CT Datasheet

Current PartRFQ

CPD94X-CMLSH05-4-CT

Central Semiconductor CorpIn Stock: 1205CPD94X-CMLSH05-4-CT Datasheet

SimilarRFQ

BAT760-7

Diodes IncorporatedIn Stock: 155158BAT760-7 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CPD96V-CMLSH05-4-CT is determined by the following critical parameters:

Primary Matching Criteria:

• Technology classification: Schottky diode
• Voltage rating: DC reverse voltage ≥ 40 V
• Current rating: Average rectified current ≥ 500 mA
• Speed characteristic: Fast recovery ≤ 500ns for currents > 200mA
• Operating temperature range: -65°C to 150°C junction temperature
• Mounting configuration: Surface mount

Acceptable Substitution Logic: Parts meeting or exceeding all primary matching criteria are classified as direct equivalents. Parts with voltage or current ratings above the specified values are acceptable substitutes provided they maintain the same technology, speed, and temperature characteristics. Package form factor differences are noted but do not preclude substitution when electrical parameters align.

Parameter Comparison

Engineering Selection Recommendations

CPD94X-CMLSH05-4-CT (Central Semiconductor Corp)

This part is the primary equivalent for the obsolete CPD96V-CMLSH05-4-CT. It maintains identical electrical specifications across all critical parameters: 40 V reverse voltage, 500 mA average rectified current, 470 mV forward voltage at 500 mA, and fast recovery speed. The CPD94X-CMLSH05-4-CT is classified as active product status, ensuring ongoing availability and supply chain support. Both parts share the same die package form factor and operating temperature range. This substitution requires no circuit redesign or performance trade-offs.

BAT760-7 (Diodes Incorporated)

The BAT760-7 is a secondary equivalent option with important parameter differences. While it maintains Schottky technology, fast recovery speed, and identical operating temperature range, it features a lower reverse voltage rating of 30 V compared to the 40 V specification of the main part. The BAT760-7 provides higher current capability at 1 A versus 500 mA. The forward voltage is higher at 550 mV @ 1 A. The package differs, supplied in SOD-323 form factor rather than die. This part is suitable for applications where the 30 V reverse voltage rating is sufficient and where the SOD-323 package is compatible with board layout. The BAT760-7 is active product status with high inventory availability.

Frequently Asked Questions (FAQ)

Q: Can the CPD94X-CMLSH05-4-CT directly replace the CPD96V-CMLSH05-4-CT without circuit modification?

A: Yes. The CPD94X-CMLSH05-4-CT is a direct electrical equivalent with identical voltage, current, and speed specifications. Both parts are supplied as die packages with matching thermal and electrical characteristics. No circuit redesign is required.

Q: What are the limitations of using BAT760-7 as a substitute?

A: The BAT760-7 has a maximum reverse voltage rating of 30 V, which is 10 V lower than the CPD96V-CMLSH05-4-CT specification of 40 V. Applications operating at reverse voltages between 30 V and 40 V cannot use the BAT760-7. Additionally, the BAT760-7 is supplied in SOD-323 package format rather than die, requiring different board layout and assembly considerations.

Q: Are there compliance or regulatory differences between these parts?

A: All three parts share identical REACH status (REACH Unaffected), ECCN classification (EAR99), and moisture sensitivity level (MSL 1 - Unlimited). The CPD94X-CMLSH05-4-CT and BAT760-7 are both active products with current regulatory compliance, whereas the CPD96V-CMLSH05-4-CT is obsolete.

Q: How do the reverse leakage characteristics compare?

A: The CPD96V-CMLSH05-4-CT and CPD94X-CMLSH05-4-CT both specify 100 µA reverse leakage at 30 V. The BAT760-7 specifies 50 µA reverse leakage at 15 V, indicating lower leakage current at its rated voltage. This difference is not significant for most applications but should be verified for low-power or high-impedance circuit designs.

Q: What package considerations apply when selecting between die and SOD-323 formats?

A: The CPD96V-CMLSH05-4-CT and CPD94X-CMLSH05-4-CT are supplied as bare die, requiring direct attachment to substrate or hybrid assembly. The BAT760-7 is supplied in SOD-323 package with integrated leads, suitable for standard surface mount assembly. Package selection depends on manufacturing process capability and board design requirements.

Q: Is the higher current rating of BAT760-7 (1 A vs 500 mA) a benefit or concern?

A: The 1 A current rating of BAT760-7 provides additional design margin for applications operating at or near 500 mA. However, the lower 30 V reverse voltage rating is the limiting factor for direct substitution. The higher current capability does not offset the voltage limitation in applications requiring 40 V reverse voltage protection.