CD1005-Z2V7 Equivalent & Substitute Zener Diode Parts Reference

Part Overview

The Bourns Inc. CD1005-Z2V7 is a 2.7 V, 200 mW ±5% tolerance surface mount Zener diode in a 1005 (2512 Metric) package. This component is classified under the diodes, Zener category. The product status for CD1005-Z2V7 is obsolete, which generates the requirement to identify suitable alternative models that meet the same electrical and mechanical parameters, ensuring uninterrupted design and production activity.

Substiute Parts

CD1005-Z2V7

Bourns Inc.In Stock: 882CD1005-Z2V7 Datasheet

Current PartRFQ

CZRF52C2V7

Comchip TechnologyIn Stock: 991CZRF52C2V7 Datasheet

DirectRFQ

CZRF52C2V7-HF

Comchip TechnologyIn Stock: 847CZRF52C2V7-HF Datasheet

DirectRFQ

CZRFR52C2V7

Comchip TechnologyIn Stock: 1129CZRFR52C2V7 Datasheet

Parametric EquivalentRFQ

CZRFR52C2V7-HF

Comchip TechnologyIn Stock: 982CZRFR52C2V7-HF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute and equivalent part group for the Bourns CD1005-Z2V7 is composed strictly of Zener diodes with the following matched parameters:

• Voltage - Zener (Nom) (Vz): 2.7 V
• Tolerance: ±5%
• Power - Max: 200 mW
• Impedance (Max) (Zzt): 83 Ohms
• Current - Reverse Leakage @ Vr: 75 µA @ 1 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 1005 (2512 Metric)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• RoHS/REACH Compliance: Present

Only Zener diodes meeting all the above listed specified electrical and package characteristics are considered as compatible substitutes.

Parameter Comparison

Engineering Selection Recommendations

When replacing the obsolete Bourns CD1005-Z2V7 Zener diode, selection from the listed substitute group should be based on the matching of all specified electrical parameters (Zener voltage, tolerance, power, impedance, current, temperature, mounting type, and package/case) as well as product compliance (RoHS3 and REACH). Moisture sensitivity for all parts remains at MSL 1 (Unlimited). All substitute parts in this group are listed as Active status.

Frequently Asked Questions (FAQ)

Q1: What key parameters must match when substituting a Zener diode?
A1: The voltage - Zener (Nom), tolerance, maximum power, maximum impedance, reverse leakage current, operating temperature range, mounting type, and package/case should all match exactly.

Q2: Why is substitute selection necessary for CD1005-Z2V7?
A2: The Bourns CD1005-Z2V7 is obsolete, requiring replacement with functionally and mechanically compatible Zener diodes.

Q3: Are all substitute parts RoHS3 and REACH compliant?
A3: Yes, all listed substitutes are ROHS3 Compliant and REACH Unaffected.

Q4: Why is the package/case important in these substitutions?
A4: The package/case ensures the mechanical fit and compatibility with PCB layouts. All listed substitutes are in the 1005 (2512 Metric) package.

Q5: Are there any differences in Moisture Sensitivity Level (MSL) among listed substitutes?
A5: No, all substitutes and the original part have a Moisture Sensitivity Level of 1 (Unlimited).

Q6: Do the listed substitutes differ in electrical rating or environmental parameters?
A6: No, all key parameters (electrical and environmental) are matched as per the provided data.