BZX584B10-TP Equivalent & Substitute Parts

Part Overview

The BZX584B10-TP is a Zener diode manufactured by Micro Commercial Co, rated at 10 V nominal with 150 mW maximum power dissipation in a surface mount SOD-523 package. This component is classified as Active and is in current production. Substitute parts are identified when equivalent electrical characteristics and mechanical compatibility are required for design flexibility, supply chain continuity, or manufacturing process optimization.

Substiute Parts

BZX584B10-TP

Micro Commercial CoIn Stock: 855BZX584B10-TP Datasheet

Current PartRFQ

BZX584B10HE3-TP

Micro Commercial CoIn Stock: 7027BZX584B10HE3-TP Datasheet

Parametric EquivalentRFQ

BZX584B10 RSG

Taiwan Semiconductor CorporationIn Stock: 104976BZX584B10 RSG Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BZX584B10-TP are qualified based on matching the following critical electrical and mechanical parameters:

• Voltage - Zener (Nom) (Vz): 10 V
• Tolerance: ±2%
• Power - Max: 150 mW
• Impedance (Max) (Zzt): 20 Ohms
• Current - Reverse Leakage @ Vr: 200 nA @ 7 V
• Voltage - Forward (Vf) (Max) @ If: 900 mV @ 10 mA
• Operating Temperature: -55°C ~ 150°C (TJ)
• Package / Case: SC-79, SOD-523
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

All substitute parts maintain identical electrical performance and physical compatibility with the main part number.

Parameter Comparison

Engineering Selection Recommendations

All three part numbers are Active products with ROHS3 compliance and MSL 1 rating, confirming suitability for direct substitution in applications requiring the BZX584B10-TP.

BZX584B10HE3-TP carries AEC-Q101 automotive qualification, designating this variant for applications requiring automotive-grade reliability standards. This part is functionally equivalent to the main part number with identical electrical specifications.

BZX584B10 RSG is supplied by Taiwan Semiconductor Corporation and is available in higher inventory quantities. This part maintains all critical electrical parameters and operates within the same temperature range. The supplier device package designation (SOD-523F) represents a variant of the SOD-523 package specification.

Selection between these parts depends on supply availability, packaging format requirements (Tape & Reel versus Cut Tape), and qualification requirements specific to the application.

Frequently Asked Questions (FAQ)

Q: Can BZX584B10HE3-TP be used as a direct replacement for BZX584B10-TP?

A: Yes. Both parts share identical electrical specifications including 10 V nominal Zener voltage, ±2% tolerance, 150 mW power rating, and operating temperature range. The primary distinction is the AEC-Q101 automotive qualification of the BZX584B10HE3-TP variant.

Q: What is the difference between SOD-523 and SOD-523F package designations?

A: Both designations refer to the same physical package form factor (SC-79). The "F" suffix in SOD-523F indicates a specific supplier variant designation. All three parts are mechanically compatible for surface mount assembly.

Q: Are there differences in packaging format between these substitutes?

A: BZX584B10-TP and BZX584B10HE3-TP are supplied in Tape & Reel (TR) format. BZX584B10 RSG is available in Cut Tape (CT) and Digi-Reel® format. Selection depends on manufacturing process requirements and reel compatibility with assembly equipment.

Q: Do all three parts meet RoHS compliance requirements?

A: Yes. All three parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, confirming compatibility with standard surface mount assembly processes.

Q: Can BZX584B10 RSG replace BZX584B10-TP in all applications?

A: Yes, for applications where forward voltage specification is not a critical design parameter. The BZX584B10 RSG does not specify forward voltage characteristics, while the main part and BZX584B10HE3-TP both specify 900 mV maximum at 10 mA. All other electrical and thermal parameters are equivalent.