DSB2810 Equivalent & Substitute Parts Reference

Part Overview

The DSB2810 is a through-hole Schottky diode rated for 20 V reverse voltage and 75mA average rectified current, supplied in the DO-35 axial package. The product is currently active and features standard small-signal Schottky characteristics. For applications requiring similar electrical and mechanical attributes, identifying equivalent or substitute parts becomes necessary in scenarios involving compliance needs (RoHS status), procurement limitations, or extended availability requirements.

Key Parameters

Parameter	DSB2810
Category	Diodes, Rectifiers
Technology	Schottky
Voltage - DC Reverse (Vr) (Max)	20 V
Current - Average Rectified (Io)	75 mA
Voltage - Forward (Vf) (Max) @ If	410 mV @ 1 mA
Current - Reverse Leakage @ Vr	100 nA @ 15 V
Capacitance @ Vr, F	2 pF @ 0 V, 1 MHz
Mounting Type	Through Hole
Package / Case	DO-204AH, DO-35, Axial
Operating Temperature - Junction	-65°C ~ 150°C
RoHS Status	RoHS non-compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitution is based strictly on key electrical and mechanical parameters: Schottky diode technology, reverse voltage rating, average rectified current, forward voltage specification, reverse leakage current, capacitance, mounting type, package/case, and operating temperature range. The substitute part BAT42 is grouped with DSB2810 due to matched technology, package, and mounting type, with comparable electrical ratings for reverse voltage, rectified current, and forward voltage. Only explicitly detailed and matched parameters are considered in this grouping.

Parameter Comparison

Parameter	DSB2810 (Microchip Technology)	BAT42 (STMicroelectronics)
Category	Diodes, Rectifiers	Diodes, Rectifiers
Technology	Schottky	Schottky
Voltage - DC Reverse (Vr) (Max)	20 V	30 V
Current - Average Rectified (Io)	75 mA	200 mA
Voltage - Forward (Vf) (Max) @ If	410 mV @ 1 mA	1 V @ 200 mA
Current - Reverse Leakage @ Vr	100 nA @ 15 V	500 nA @ 25 V
Capacitance @ Vr, F	2 pF @ 0 V, 1 MHz	7 pF @ 1 V, 1 MHz
Mounting Type	Through Hole	Through Hole
Package / Case	DO-204AH, DO-35, Axial	DO-204AH, DO-35, Axial
Operating Temperature - Junction	-65°C ~ 150°C	-65°C ~ 125°C
RoHS Status	RoHS non-compliant	ROHS3 Compliant
Product Status	Active	Active

Engineering Selection Recommendations

Selection between DSB2810 and BAT42 can be based on product status, compliance, and certifications. The DSB2810 is classified as RoHS non-compliant, while BAT42 is ROHS3 compliant. Both parts are active and utilize the same DO-35 axial package for through-hole mounting. For applications requiring RoHS compliance, BAT42 aligns with strict environmental requirements. Both parts are unaffected by REACH and have the same ECCN and HTSUS codes, supporting regulatory consistency.

Frequently Asked Questions (FAQ)

Q1: What parameters must match for a substitute selection in the Schottky diode category?
A1: Substitution is allowed based strictly on technology (Schottky), voltage rating, current rating, forward voltage, reverse leakage current, capacitance, mounting type, package/case, operating temperature range, and compliance.

Q2: Is the DO-35 package consistent between DSB2810 and BAT42?
A2: Both DSB2810 and BAT42 utilize the DO-204AH, DO-35, Axial package, supporting direct mechanical compatibility.

Q3: How does RoHS status affect selection?
A3: DSB2810 is RoHS non-compliant, while BAT42 is ROHS3 compliant. Selection for applications requiring RoHS adherence should consider BAT42.

Q4: Is there a difference in product status between these parts?
A4: Both DSB2810 and BAT42 are active products, ensuring ongoing availability.

Q5: What operating temperature ranges are supported?
A5: DSB2810 supports -65°C to 150°C, and BAT42 supports -65°C to 125°C. This must be considered if the application requires operation above 125°C.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message