BAV70W/MIX Equivalent & Substitute Parts

Part Overview

The BAV70W/MIX is a general-purpose diode array manufactured by Nexperia USA Inc., configured as a 1 Pair Common Cathode arrangement rated for 100 V DC reverse voltage and 175 mA average rectified current per diode. The device is housed in an SC-70, SOT-323 surface mount package and qualifies for automotive applications under AEC-Q101 certification.

The BAV70W/MIX carries an Obsolete product status. Locating equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this diode array configuration.

Substiute Parts

BAV70W/MIX

Nexperia USA Inc.In Stock: 796BAV70W/MIX Datasheet

Current PartRFQ

BAV70W,115

Nexperia USA Inc.In Stock: 62880BAV70W,115 Datasheet

DirectRFQ

BAV70W,135

Nexperia USA Inc.In Stock: 10031BAV70W,135 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BAV70W/MIX is determined by electrical and mechanical parameter equivalence. All substitute parts must maintain identical specifications across the following critical parameters:

• Diode Configuration: 1 Pair Common Cathode
• Voltage - DC Reverse (Vr) (Max): 100 V
• Current - Average Rectified (Io) (per Diode): 175 mA (DC)
• Voltage - Forward (Vf) (Max) @ If: 1.25 V @ 150 mA
• Reverse Recovery Time (trr): 4 ns
• Current - Reverse Leakage @ Vr: 500 nA @ 80 V
• Operating Temperature - Junction (Max): 150°C
• Package / Case: SC-70, SOT-323
• Mounting Type: Surface Mount

The identified substitute parts BAV70W,115 and BAV70W,135 satisfy all electrical and mechanical requirements for direct substitution. Both parts are manufactured by Nexperia USA Inc. and maintain identical parametric specifications to the BAV70W/MIX. The primary distinction between these substitutes and the main part is product status and packaging configuration.

Parameter Comparison

Engineering Selection Recommendations

Both BAV70W,115 and BAV70W,135 are electrically and mechanically equivalent to the BAV70W/MIX and are suitable for direct substitution in applications requiring a general-purpose diode array with 100 V reverse voltage rating and 175 mA current capacity in SC-70, SOT-323 surface mount packaging.

The primary advantage of selecting either substitute part is product status. Both BAV70W,115 and BAV70W,135 maintain Active status with Nexperia USA Inc., ensuring continued availability and long-term supply chain support. The BAV70W/MIX, classified as Obsolete, presents supply constraints and potential discontinuation risks.

All three parts comply with ROHS3 requirements and maintain MSL 1 (Unlimited) moisture sensitivity classification, supporting standard handling and storage protocols. Both substitute parts are supplied in Tape & Reel (TR) packaging configuration, which is standard for high-volume surface mount assembly operations.

For applications requiring automotive-grade qualification and AEC-Q101 certification, design validation should confirm that the selected substitute part meets these specific requirements, as this information is not provided in the substitute part specifications.

Frequently Asked Questions (FAQ)

Q: Can BAV70W,115 and BAV70W,135 be used interchangeably with BAV70W/MIX?

A: Yes. Both substitute parts maintain identical electrical and mechanical specifications to the BAV70W/MIX across all critical parameters, including reverse voltage rating, forward current capacity, forward voltage drop, reverse recovery time, reverse leakage current, junction temperature rating, and package configuration. Direct substitution is supported without circuit modification.

Q: What is the primary difference between the BAV70W/MIX and the substitute parts?

A: The BAV70W/MIX is classified as Obsolete, while BAV70W,115 and BAV70W,135 maintain Active product status. Both substitute parts are supplied in Tape & Reel (TR) packaging, whereas the BAV70W/MIX packaging configuration is not specified. Active status ensures continued manufacturing and supply availability.

Q: Are there differences between BAV70W,115 and BAV70W,135?

A: Both parts are electrically and mechanically identical. The designation difference reflects internal Nexperia manufacturing or distribution coding. Either part is suitable for substitution based on parametric equivalence and availability.

Q: Does the SC-70, SOT-323 package remain the same across all three parts?

A: Yes. All three parts utilize the SC-70, SOT-323 surface mount package with identical pin configuration and footprint. No PCB layout modification is required when substituting between these parts.

Q: Are RoHS and REACH compliance maintained with the substitute parts?

A: Yes. Both BAV70W,115 and BAV70W,135 are ROHS3 Compliant and REACH Unaffected, matching the compliance status of the BAV70W/MIX.

Q: What is the moisture sensitivity level for these diode arrays?

A: All three parts carry MSL 1 (Unlimited) classification, indicating unlimited shelf life under standard storage conditions without special moisture control requirements.