SBT100-16LS Equivalent & Substitute Parts

Part Overview

The SBT100-16LS is a Schottky diode array manufactured by onsemi, configured as a 1 Pair Common Cathode arrangement with a maximum reverse voltage rating of 160 V and average rectified current of 10 A per diode. The device is packaged in a TO-220-3 Full Pack through-hole configuration. This part is classified as obsolete, necessitating identification of active equivalent alternatives for new designs and ongoing production requirements.

Substiute Parts

SBT100-16LS

onsemiIn Stock: 3693SBT100-16LS Datasheet

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SBR10150CTFP-G

Diodes IncorporatedIn Stock: 3112SBR10150CTFP-G Datasheet

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SBR10U150CTFP

Diodes IncorporatedIn Stock: 17029SBR10U150CTFP Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the SBT100-16LS is determined by the following critical parameters: diode configuration (1 Pair Common Cathode), mounting type (Through Hole), and package type (TO-220-3 Full Pack). The substitute parts identified are based on compatibility within these mechanical and electrical constraints.

The SBR10U150CTFP and SBR10150CTFP-G are both manufactured by Diodes Incorporated and share the same diode configuration and through-hole mounting characteristics. These parts operate at reduced voltage and current ratings compared to the SBT100-16LS but maintain functional equivalence within their specified operating parameters. Both substitute parts are classified as active products with current manufacturing status.

Parameter Comparison

Engineering Selection Recommendations

The SBT100-16LS is classified as obsolete, making transition to active alternatives necessary for continued component availability. Both substitute parts—SBR10U150CTFP and SBR10150CTFP-G—are manufactured by Diodes Incorporated and maintain active product status with current manufacturing support.

The SBR10U150CTFP is the preferred substitute when fast recovery characteristics are required, as it maintains the fast recovery speed specification (≤ 500ns) matching the original part. This part also offers an extended upper operating temperature limit of 175°C compared to the SBT100-16LS specification of 150°C, and provides lower forward voltage (790 mV @ 5 A) than the main part.

The SBR10150CTFP-G provides an alternative with standard recovery speed characteristics. Both substitute parts are ROHS3 compliant, addressing regulatory requirements for new designs.

Both substitute parts operate at reduced current ratings (5 A per diode versus 10 A for the SBT100-16LS) and reduced reverse voltage ratings (150 V versus 160 V). Circuit designs must accommodate these reduced specifications when selecting between alternatives.

Frequently Asked Questions (FAQ)

Q: Can the SBR10U150CTFP directly replace the SBT100-16LS in existing designs?

A: Direct replacement requires circuit-level evaluation. The SBR10U150CTFP maintains the same diode configuration and through-hole TO-220-3 package, but operates at 150 V maximum reverse voltage and 5 A average rectified current per diode, compared to the SBT100-16LS ratings of 160 V and 10 A. Applications operating within these reduced specifications can use this substitute without modification.

Q: What is the difference between the SBR10U150CTFP and SBR10150CTFP-G?

A: Both parts share identical voltage and current ratings (150 V, 5 A). The primary differences are: the SBR10U150CTFP features fast recovery speed (≤ 500ns) and lower forward voltage (790 mV @ 5 A), while the SBR10150CTFP-G features standard recovery speed (> 500ns) and higher forward voltage (920 mV @ 5 A). The SBR10U150CTFP also supports a higher maximum junction temperature of 175°C versus 150°C for the SBR10150CTFP-G.

Q: Are the substitute parts pin-compatible with the SBT100-16LS?

A: Both substitute parts use the TO-220-3 Full Pack configuration with isolated tab options. Physical pin compatibility exists for through-hole mounting applications. However, the isolated tab feature on the substitute parts may require PCB layout modifications if the original design did not account for isolated tab configurations.

Q: What compliance certifications apply to the substitute parts?

A: Both SBR10U150CTFP and SBR10150CTFP-G are ROHS3 compliant and REACH unaffected. Both maintain MSL 1 (Unlimited) moisture sensitivity classification, matching the original part's environmental handling requirements.

Q: Which substitute part should be selected for high-temperature applications?

A: The SBR10U150CTFP supports operating junction temperatures up to 175°C, compared to 150°C for both the SBT100-16LS and SBR10150CTFP-G. For applications requiring extended temperature operation, the SBR10U150CTFP is the appropriate selection.