Equivalent & Substitute Parts Reference for SMBJ5925C/TR13

Part Overview

SMBJ5925C/TR13 by Microchip Technology is a surface mount Zener diode, categorized under Diodes, Zener. It features a nominal Zener voltage of 10 V and a maximum power dissipation of 2 W, with a tight ±2% voltage tolerance. This device utilizes the SMBJ (DO-214AA) package, suitable for automated assembly. The product status is active with new original inventory available. Alternate models may be required to address environmental compliance requirements or to source parts with higher power ratings and wider tolerance bands, depending strictly on application needs.

Substiute Parts

SMBJ5925C/TR13

Microchip TechnologyIn Stock: 759SMBJ5925C/TR13 Datasheet

Current PartRFQ

SZ1SMB5925BT3G

onsemiIn Stock: 17912SZ1SMB5925BT3G Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for SMBJ5925C/TR13 are grouped based solely on matching electrical and mechanical parameters critical to Zener diode application. Key parameters for substitution include: Zener voltage (Nom) (Vz), power rating, voltage tolerance, impedance, reverse leakage current, forward voltage, operating temperature range, package type, mounting type, and compliance status. Mechanical compatibility and electrical equivalence are required for substitute selection.

Parameter Comparison

Engineering Selection Recommendations

Substitute part SZ1SMB5925BT3G is active and available in high inventory. It is ROHS3 compliant, meeting restrictive environmental requirements, whereas SMBJ5925C/TR13 is RoHS non-compliant. Both devices share the same nominal Zener voltage, package, and operating temperature range. The substitute has a higher power rating and wider voltage tolerance. Certifications including AEC-Q101 for SZ1SMB5925BT3G may be relevant for automotive qualification. Moisture Sensitivity Level (MSL) and REACH status are equivalent.

Frequently Asked Questions (FAQ)

Q: What parameters must match to substitute Zener diodes in the DO-214AA SMB package?
A: Substitution is determined by matching Zener voltage, power rating, tolerance, impedance, leakage, forward voltage, operating temperature, mounting and package type.

Q: Are SZ1SMB5925BT3G and SMBJ5925C/TR13 mechanically compatible for PCB mounting?
A: Both devices utilize the DO-214AA, SMB package as surface mount components.

Q: Is SZ1SMB5925BT3G compliant with RoHS and REACH?
A: SZ1SMB5925BT3G is ROHS3 compliant and REACH unaffected.

Q: What differences exist in tolerance and power between these Zener diodes?
A: SMBJ5925C/TR13 has a ±2% tolerance and 2 W max power. SZ1SMB5925BT3G provides a ±5% tolerance and 3 W max power.

Q: Do both parts share equal operating temperature range and reverse leakage characteristics?
A: Both are specified at -65°C ~ 150°C, with reverse leakage current at 5 µA @ 8 V.