DSS6-015AS-TUB Equivalent & Substitute Parts Reference

Part Overview

The IXYS DSS6-015AS-TUB is a Schottky diode, category Diodes, Rectifiers, with 150 V reverse voltage and 6A rectified current capability, housed in a TO-252AA surface mount package. Product status for this part is obsolete, necessitating identification of equivalent and substitute rectifier diode models for ongoing production and designs requiring matched parameters.

Key Parameters

Parameter	Main Part Value
Manufacturer	IXYS
Technology	Schottky
Voltage - DC Reverse (Vr) (Max)	150 V
Current - Average Rectified (Io)	6A
Voltage - Forward (Vf) (Max) @ If	780 mV @ 6 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	250 µA @ 150 V
Mounting Type	Surface Mount
Package / Case	TO-252-3, DPAK (2 Leads + Tab), SC-63
Supplier Device Package	TO-252AA
Operating Temperature - Junction	-55°C ~ 175°C
RoHS Status	ROHS3 Compliant
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitute consideration is strictly based on matching or exceeding the following key electrical and mechanical parameters: Schottky diode technology, minimum reverse voltage rating, rectified current rating, forward voltage at rated current, fast recovery speed, reverse leakage current, surface mount TO-252/DPAK-compatible package, and compliance certifications (RoHS, REACH). Only diodes matching these explicit criteria are included in equivalent groupings.

Parameter Comparison

Parameter	DSS6-015AS-TUB (IXYS)	DSS6-015AS-TRL (IXYS)	CSHD8-200 TR13 PBFREE (Central Semiconductor)
Technology	Schottky	Schottky	Schottky
Voltage - DC Reverse (Vr) (Max)	150 V	150 V	200 V
Current - Average Rectified (Io)	6A	6A	8A
Voltage - Forward (Vf) (Max) @ If	780 mV @ 6 A	780 mV @ 6 A	900 mV @ 8 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)	Fast Recovery =< 500ns, > 200mA (Io)	Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	250 µA @ 150 V	300 µA @ 150 V	50 µA @ 200 V
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Package / Case	TO-252-3, DPAK (2 Leads + Tab), SC-63	TO-252-3, DPAK (2 Leads + Tab), SC-63	TO-252-3, DPAK (2 Leads + Tab), SC-63
Operating Temperature - Junction	-55°C ~ 175°C	-55°C ~ 175°C	-65°C ~ 175°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

The DSS6-015AS-TUB is listed as obsolete; both DSS6-015AS-TRL and CSHD8-200 TR13 PBFREE have active status and comply with ROHS3 and REACH regulations. Selection of substitute diodes requires verification of product status and alignment with provided compliance standards.

Frequently Asked Questions (FAQ)

Q1: What parameters must match for a Schottky diode to be a suitable substitute within this category?
A1: Key substitution parameters are Schottky technology, voltage rating (DC reverse), average rectified current, forward voltage at the rated current, recovery speed, leakage current at specified voltage, surface mount package compatibility, and compliance with ROHS3 and REACH.

Q2: Are DSS6-015AS-TRL and CSHD8-200 TR13 PBFREE mechanically compatible with DSS6-015AS-TUB?
A2: Both substitute parts specify the TO-252-3, DPAK (2 Leads + Tab), SC-63 package, matching the main part.

Q3: Is there any difference in compliance certification between the main and substitute parts?
A3: All listed parts are specified as ROHS3 Compliant and REACH Unaffected.

Q4: Do substitute diodes offer identical electrical performance?
A4: Substitute diodes have matching or higher voltage and current ratings, and similar fast recovery speed. Forward voltage and leakage current values differ and must be compared directly per the provided specifications.

Q5: Why is substitution necessary for DSS6-015AS-TUB?
A5: The DSS6-015AS-TUB part is categorized as obsolete, requiring selection from available Schottky rectifier diodes with equivalent key parameters and compliant certifications.

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