Equivalent & Substitute Parts for SMBJ5952A/TR13 Zener Diode

Part Overview

SMBJ5952A/TR13 is a Zener Diode manufactured by Microchip Technology, categorized under Diodes, Zener. It features a nominal Zener voltage of 130 V, a maximum power dissipation of 2 W, and ±10% tolerance. The part is supplied in a surface mount DO-214AA (SMB) package and is currently active in production status. Identifying and evaluating substitute and equivalent models within the same product category is necessary for inventory planning, procurement flexibility, compliance requirements, or when specific manufacturer parts are temporarily unavailable.

Substiute Parts

SMBJ5952A/TR13

Microchip TechnologyIn Stock: 920SMBJ5952A/TR13 Datasheet

Current PartRFQ

SZ1SMB5952BT3G

onsemiIn Stock: 2780SZ1SMB5952BT3G Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are grouped based strictly on provided electrical and mechanical parameters:

• Zener Voltage (Nom) (Vz)
• Tolerance
• Power - Max
• Impedance (Max) (Zzt)
• Current - Reverse Leakage @ Vr
• Voltage - Forward (Vf) (Max) @ If
• Operating Temperature
• Mounting Type
• Package / Case
• Supplier Device Package
• Product Status
• RoHS Status
• MSL
• REACH Status
• ECCN
• HTSUS

Components meeting these key criteria and intended for the same use case in Diodes, Zener category are considered as substitutes for SMBJ5952A/TR13.

Parameter Comparison

Engineering Selection Recommendations

Evaluate part selection based on product status, compliance, and provided certifications. Both SMBJ5952A/TR13 and SZ1SMB5952BT3G are active products. RoHS compliance may be a deciding factor; SMBJ5952A/TR13 is not RoHS compliant, while SZ1SMB5952BT3G is ROHS3 compliant. Both parts have REACH Unaffected status and Moisture Sensitivity Level 1 (Unlimited). Part status and compliance requirements should be matched to application needs.

Frequently Asked Questions (FAQ)

Q1: What are the primary criteria for substituting Zener diodes in the DO-214AA package?
A1: The primary criteria include Zener voltage, tolerance, power rating, impedance, leakage current, forward voltage, operating temperature range, mounting type, package/case, product status, and compliance certifications.

Q2: Are SMBJ5952A/TR13 and SZ1SMB5952BT3G compatible in terms of electrical and mechanical parameters?
A2: Both parts share identical Zener voltage, impedance, leakage current, operating temperature, mounting type, and package/case. Differences exist in tolerance, power rating, forward voltage specification, and RoHS compliance.

Q3: Can SZ1SMB5952BT3G be used in place of SMBJ5952A/TR13 for general surface mount Zener applications?
A3: SZ1SMB5952BT3G provides the same nominal Zener voltage and operates within the same temperature range and package type. Assess tolerance, power rating, and compliance differences according to application requirements.

Q4: How does RoHS compliance affect substitute selection?
A4: RoHS compliance determines suitability for applications requiring lead-free or environmentally compliant materials. SMBJ5952A/TR13 is RoHS non-compliant; SZ1SMB5952BT3G is ROHS3 compliant.

Q5: Are package/case and mounting type parameters identical between SMBJ5952A/TR13 and SZ1SMB5952BT3G?
A5: Both parts use DO-214AA (SMB) package and are surface mount devices. Supplier device package designations are functionally equivalent within the specified category.