Equivalent & Substitute Parts Reference for B0530W

Part Overview

The B0530W, manufactured by Taiwan Semiconductor Corporation, is a Schottky diode rectifier in the Diodes, Rectifiers category. It features a 30V reverse voltage, 500mA average rectified current, and SOD-123 surface-mount package. The product status is active, with RoHS3 compliance and REACH unaffected. Substitutes are necessary for design flexibility, inventory management, and supply chain resilience in case of sourcing constraints or specific certification requirements.

Key Parameters

Manufacturer Part Number	Manufacturer	Category	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io)	Voltage - Forward (Vf) (Max) @ If	Speed	Operating Temperature - Junction	Package / Case	Supplier Device Package	Mounting Type	RoHS Status	REACH Status	Product Status
B0530W	Taiwan Semiconductor Corporation	Diodes, Rectifiers	30 V	500mA	430 mV @ 500 mA	Fast Recovery =< 500ns, > 200mA (Io)	-55°C ~ 125°C	SOD-123	SOD-123	Surface Mount	ROHS3 Compliant	REACH Unaffected	Active

Substitute Part Grouping Explanation

Substitute selection for Schottky diodes in the Diodes, Rectifiers category is strictly based on explicit matching of the following allowed parameters: reverse voltage rating (Vr), average rectified current (Io), forward voltage at rated current (Vf @ If), switching speed, operating temperature range, package type, mounting type, RoHS compliance, and product status. Substitution is permitted only when these key electrical, mechanical, and compliance parameters exactly align between the main part and alternatives.

Parameter Comparison

Parameter	B0530W (Taiwan Semiconductor Corporation)	SS0530_R1_00001 (Panjit International Inc.)
Category	Diodes, Rectifiers	Diodes, Rectifiers
Voltage - DC Reverse (Vr) (Max)	30 V	30 V
Current - Average Rectified (Io)	500mA	500mA
Voltage - Forward (Vf) (Max) @ If	430 mV @ 500 mA	430 mV @ 500 mA
Speed	Fast Recovery =< 500ns, > 200mA (Io)	Fast Recovery =< 500ns, > 200mA (Io)
Operating Temperature - Junction	-55°C ~ 125°C	-55°C ~ 125°C
Package / Case	SOD-123	SOD-123
Supplier Device Package	SOD-123	SOD-123
Mounting Type	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected
Product Status	Active	Active

Engineering Selection Recommendations

Selection of SS0530_R1_00001 as a substitute for B0530W is based on strict congruence of product status (active), RoHS3 compliance, and REACH unaffected status. Both parts share identical electrical ratings, package type, and mounting configuration, ensuring compliance with environmental regulations and product lifecycle considerations.

Frequently Asked Questions (FAQ)

Q1: What are the critical parameters for substituting Schottky diodes in SOD-123 packages?
A1: Key substitution parameters include reverse voltage rating, average rectified current, forward voltage at rated current, recovery speed, operating temperature range, mounting type, package specification, RoHS compliance, and product status.

Q2: Are B0530W and SS0530_R1_00001 directly interchangeable in surface-mount designs?
A2: Yes, both diodes share exact values for electrical ratings, mechanical package, mounting type, and compliance criteria within the provided parameters.

Q3: How does RoHS and REACH status affect substitute diode selection?
A3: Both B0530W and SS0530_R1_00001 are ROHS3 compliant and REACH unaffected, meeting mandatory requirements for regulated markets.

Q4: Is there any difference in package handling or mounting between the main and substitute part?
A4: No, both parts use the SOD-123 package and surface mount technology, facilitating identical placement during assembly.

Q5: Can the substitute part be used in all applications specified for B0530W?
A5: Within the provided electrical, mechanical, and compliance parameters, SS0530_R1_00001 is an eligible substitute for all use cases defined for B0530W.

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