RB715F-TP Equivalent & Substitute Parts

Part Overview

The RB715F-TP is an active Schottky diode array manufactured by Micro Commercial Co, configured as a 1 Pair Common Cathode design rated for 40 V DC reverse voltage and 30 mA average rectified current per diode. The device is packaged in SC-70, SOT-323 surface mount configuration and operates across a junction temperature range of -55°C to 150°C. This component is utilized in applications requiring low-forward-voltage rectification and fast switching characteristics inherent to Schottky technology. Equivalent and substitute parts are identified to provide design flexibility, supply chain alternatives, and packaging options while maintaining electrical and mechanical compatibility.

Substiute Parts

RB715F-TP

Micro Commercial CoIn Stock: 788RB715F-TP Datasheet

Current PartRFQ

RB715FT106

Rohm SemiconductorIn Stock: 128227RB715FT106 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RB715F-TP is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

• Diode configuration must be 1 Pair Common Cathode
• Technology must be Schottky
• Voltage - DC Reverse (Vr) (Max) must equal 40 V
• Current - Average Rectified (Io) (per Diode) must equal 30 mA
• Voltage - Forward (Vf) (Max) @ If must equal 370 mV @ 1 mA
• Current - Reverse Leakage @ Vr must equal 1 µA @ 10 V
• Speed classification must be Small Signal ≤ 200mA (Io), Any Speed

Mechanical Equivalence Criteria:

• Mounting type must be Surface Mount
• Package / Case must be SC-70, SOT-323

The RB715FT106 manufactured by Rohm Semiconductor meets all electrical and mechanical equivalence criteria. Differences in packaging format (Cut Tape & Digi-Reel® versus Bulk), supplier device package designation (UMD3 versus SOT-323), and maximum junction temperature specification do not affect functional interchangeability in circuit applications.

Parameter Comparison

*The RB715FT106 specifies a maximum junction temperature of 125°C, which is within the upper operating range of the RB715F-TP (150°C maximum). Applications operating above 125°C junction temperature require verification against the RB715FT106 thermal specifications.

Engineering Selection Recommendations

Primary Selection: RB715F-TP The RB715F-TP is the specified part number and remains the primary selection when available. Both the main part and substitute are active products with current manufacturing status.

Substitute Selection: RB715FT106 The RB715FT106 is a direct electrical and mechanical equivalent suitable for applications where the RB715F-TP is unavailable or where alternative packaging formats (Cut Tape & Digi-Reel®) are preferred. The RB715FT106 carries ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, indicating suitability for standard manufacturing and storage conditions.

Compliance Considerations: Both parts are REACH Unaffected and classified under ECCN EAR99 and HTSUS 8541.10.0070. Both maintain equivalent regulatory status for export and supply chain purposes.

Thermal Operating Range: Applications requiring sustained junction temperatures above 125°C must use the RB715F-TP, which is rated to 150°C maximum. The RB715FT106 is suitable for applications with maximum junction temperatures at or below 125°C.

Frequently Asked Questions (FAQ)

Q: Can the RB715FT106 be used as a direct replacement for the RB715F-TP in all applications?

A: The RB715FT106 is electrically and mechanically equivalent for applications where the maximum junction temperature does not exceed 125°C. Applications operating at junction temperatures between 125°C and 150°C require the RB715F-TP.

Q: What is the difference between the SOT-323 and UMD3 package designations?

A: Both designations refer to the same physical SC-70, SOT-323 surface mount package. UMD3 is the supplier device package designation used by Rohm Semiconductor, while SOT-323 is the industry-standard package classification. The packages are mechanically and electrically identical.

Q: Are there differences in forward voltage characteristics between the two parts?

A: No. Both the RB715F-TP and RB715FT106 specify identical forward voltage characteristics of 370 mV maximum at 1 mA forward current.

Q: What packaging formats are available for each part?

A: The RB715F-TP is supplied in Bulk packaging. The RB715FT106 is supplied in Cut Tape (CT) and Digi-Reel® formats, providing flexibility for different manufacturing and assembly workflows.

Q: Do both parts meet the same regulatory and compliance standards?

A: Both parts are REACH Unaffected, classified under ECCN EAR99, and carry the same HTSUS code (8541.10.0070). The RB715FT106 additionally carries ROHS3 compliance certification.

Q: What is the moisture sensitivity level (MSL) for each part?

A: The RB715F-TP does not specify an MSL rating in the provided data. The RB715FT106 carries MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage and handling.

Q: Can these parts be used interchangeably in PCB designs?

A: Yes. Both parts use identical SC-70, SOT-323 surface mount packages with the same pinout and footprint, allowing direct PCB layout compatibility without design modifications.