BAS70-05Q-13-F Equivalent & Substitute Parts

Part Overview

The BAS70-05Q-13-F is a Schottky diode array manufactured by Diodes Incorporated, configured as a 1 Pair Common Cathode arrangement in a surface mount SOT-23-3 package. This component is designed for applications requiring low forward voltage drop and fast switching characteristics typical of Schottky rectifier technology. The part is actively produced and maintains automotive-grade qualification under AEC-Q101 standards. Substitute parts are identified when equivalent electrical and mechanical parameters are required for design flexibility, inventory management, or supply chain continuity.

Substiute Parts

BAS70-05Q-13-F

Diodes IncorporatedIn Stock: 1299BAS70-05Q-13-F Datasheet

Current PartRFQ

BAS70-05Q-7-F

Diodes IncorporatedIn Stock: 2414BAS70-05Q-7-F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BAS70-05Q-13-F is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part BAS70-05Q-7-F qualifies as a parametric equivalent based on the following criteria:

Electrical Parameters (Must Match Exactly):

• Diode Configuration: 1 Pair Common Cathode
• Technology: Schottky
• Voltage - DC Reverse (Vr) (Max): 70 V
• Current - Average Rectified (Io) (per Diode): 70 mA (DC)
• Voltage - Forward (Vf) (Max) @ If: 1 V @ 15 mA
• Reverse Recovery Time (trr): 2.5 ns
• Current - Reverse Leakage @ Vr: 100 nA @ 50 V
• Operating Temperature - Junction: -55°C ~ 125°C

Mechanical Parameters (Must Match Exactly):

• Package / Case: TO-236-3, SC-59, SOT-23-3
• Mounting Type: Surface Mount

Compliance & Grade (Must Match Exactly):

• Grade: Automotive
• Qualification: AEC-Q101
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Both parts share identical base product number (BAS70) and are manufactured by Diodes Incorporated with Active product status. The difference between BAS70-05Q-13-F and BAS70-05Q-7-F lies in packaging tape configuration (indicated by the "-13-F" and "-7-F" designations), which does not affect electrical performance or functional compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both BAS70-05Q-13-F and BAS70-05Q-7-F are suitable for direct substitution in applications requiring Schottky diode arrays with 70 V reverse voltage rating and 70 mA average rectified current per diode. Selection between these parts is based on the following factors:

Product Availability: Both parts maintain Active product status with Diodes Incorporated. BAS70-05Q-7-F currently has higher inventory availability (2361 Pcs) compared to BAS70-05Q-13-F (1198 Pcs).

Compliance & Certification: Both parts satisfy automotive-grade requirements with AEC-Q101 qualification, ROHS3 compliance, and REACH Unaffected status. Either part is suitable for applications requiring automotive-level reliability and environmental compliance.

Packaging Configuration: The difference between part numbers reflects tape configuration in the Tape & Reel packaging format. This distinction does not affect electrical performance, thermal characteristics, or functional compatibility in circuit applications. Selection should be based on manufacturing equipment compatibility with the specific tape configuration.

Thermal & Environmental Performance: Both parts operate across the identical temperature range (-55°C to 125°C junction temperature) and maintain equivalent reverse leakage characteristics (100 nA @ 50 V), ensuring consistent performance across environmental conditions.

Frequently Asked Questions (FAQ)

Q: Can BAS70-05Q-7-F be used as a direct replacement for BAS70-05Q-13-F in existing designs?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, package dimensions (SOT-23-3), and mounting characteristics. No circuit modifications are required for substitution.

Q: What is the difference between BAS70-05Q-13-F and BAS70-05Q-7-F?

A: The parts differ only in tape configuration within the Tape & Reel packaging format. The "-13-F" and "-7-F" designations indicate different tape specifications. Electrical performance and physical package dimensions are identical.

Q: Are both parts suitable for automotive applications?

A: Yes. Both BAS70-05Q-13-F and BAS70-05Q-7-F carry Automotive grade classification and AEC-Q101 qualification, meeting automotive reliability and quality standards.

Q: What is the forward voltage drop specification for these diodes?

A: The maximum forward voltage is 1 V at 15 mA forward current for both parts. This low forward voltage drop is characteristic of Schottky diode technology.

Q: What is the reverse recovery time for these diodes?

A: The reverse recovery time (trr) is 2.5 nanoseconds for both parts, enabling fast switching operation in rectification and signal detection applications.

Q: Are these parts RoHS compliant?

A: Yes. Both BAS70-05Q-13-F and BAS70-05Q-7-F are ROHS3 Compliant and REACH Unaffected, meeting environmental regulatory requirements.

Q: What is the maximum reverse voltage rating?

A: Both parts are rated for 70 V maximum DC reverse voltage (Vr), with reverse leakage current of 100 nA at 50 V.

Q: What is the maximum average rectified current per diode?

A: The maximum average rectified current (Io) is 70 mA (DC) per diode for both parts.

Q: Can these parts be used in high-frequency switching applications?

A: Yes. With a reverse recovery time of 2.5 ns and Small Signal speed classification (≤ 200mA Io), these parts are suitable for high-frequency switching and fast rectification applications.

Q: What is the moisture sensitivity level for these parts?

A: Both parts have Moisture Sensitivity Level (MSL) 1, indicating unlimited shelf life without moisture control requirements.