BZX584B10 Equivalent & Substitute Parts Reference

Part Overview

The BZX584B10 from Taiwan Semiconductor Corporation is a Zener diode in the Diodes, Zener category with a SOD-523F surface-mount package. It is rated for a Zener voltage of 10 V, power dissipation of 150 mW, and a tolerance of ±2%. The device supports a maximum impedance of 20 Ohms, has a reverse leakage current of 200 nA at 7 V, and operates across a temperature range of -55°C to 150°C. Its RoHS and REACH compliance and active product status make it suitable for new designs. Finding alternative models is necessary due to inventory fluctuations, allocation, supply chain management, or qualification requirements.

Key Parameters

Parameter	BZX584B10 Value
Manufacturer	Taiwan Semiconductor Corporation
Category	Diodes, Zener
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
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	SC-79, SOD-523
Supplier Device Package	SOD-523F
RoHS Status	ROHS3 Compliant
REACH Status	REACH Unaffected
Product Status	Active

Substitute Part Grouping Explanation

Substitution is determined exclusively by comparison of these critical parameters: Zener voltage (10 V), tolerance (±2%), power rating (150 mW), maximum impedance (20 Ohms), reverse leakage current (200 nA @ 7 V), operating temperature range (-55°C to 150°C), mounting type (Surface Mount), package/case (SC-79, SOD-523), supplier device package (SOD-523F), and RoHS/REACH compliance. Only parts with exact matches to these parameters are included as substitutes.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Category	Voltage - Zener (Nom) (Vz)	Tolerance	Power - Max	Impedance (Max) (Zzt)	Current - Reverse Leakage @ Vr	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package	RoHS Status	REACH Status	Product Status
BZX584B10	Taiwan Semiconductor Corporation	Diodes, Zener	10 V	±2%	150 mW	20 Ohms	200 nA @ 7 V	-55°C ~ 150°C (TJ)	Surface Mount	SC-79, SOD-523	SOD-523F	ROHS3 Compliant	REACH Unaffected	Active
BZX584B10 RSG	Taiwan Semiconductor Corporation	Diodes, Zener	10 V	±2%	150 mW	20 Ohms	200 nA @ 7 V	-55°C ~ 150°C (TJ)	Surface Mount	SC-79, SOD-523	SOD-523F	ROHS3 Compliant	REACH Unaffected	Active
BZX584B10HE3-TP	Micro Commercial Co	Diodes, Zener	10 V	±2%	150 mW	20 Ohms	200 nA @ 7 V	-55°C ~ 150°C (TJ)	Surface Mount	SC-79, SOD-523	SOD-523	ROHS3 Compliant	REACH Unaffected	Active

Engineering Selection Recommendations

All listed substitute parts for BZX584B10 are active products and are RoHS3 compliant and REACH unaffected. These parts meet the electrical, mechanical, and environmental compliance requirements as provided in the input list. Selection can be based on availability and product status.

Frequently Asked Questions (FAQ)

Q1: What key parameters are used to qualify equivalent Zener diodes as substitutes for BZX584B10?
A1: Only parts with matching Zener voltage, tolerance, power rating, impedance, reverse leakage current, operating temperature, mounting type, and package type are considered substitutes.

Q2: Are all substitute Zener diodes provided in the same package as BZX584B10?
A2: Yes, all substitutes are specified with the SC-79 or SOD-523 type package and surface-mount configuration.

Q3: How is product compliance addressed in substitute selection?
A3: All substitutes are certified as ROHS3 compliant and REACH unaffected according to the provided data.

Q4: Can I mix different suppliers' versions of the same base part number in a single design?
A4: Substitute selection in this list is based strictly on parameter equivalence and package matching as provided, without supplier restrictions.

Q5: Is there any difference in operational limits or mechanical footprint among these substitutes?
A5: Substitute parts match in all major operational and mechanical parameters as listed, ensuring compatibility with the original BZX584B10 part.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message