BAV99/8,235 Equivalent & Substitute Parts

Part Overview

The BAV99/8,235 is a diode array in a 1 Pair Series Connection configuration rated for 100 V DC reverse voltage and 215 mA average rectified current per diode. Manufactured by Nexperia USA Inc., this component is packaged in TO-236-3 (SC-59, SOT-23-3) surface mount format and qualifies for automotive applications under AEC-Q101. The BAV99/8,235 carries an obsolete product status. Identification of equivalent and substitute parts is necessary to ensure design continuity and maintain supply chain reliability for applications currently utilizing this component.

Substiute Parts

BAV99/8,235

Nexperia USA Inc.In Stock: 878BAV99/8,235 Datasheet

Current PartRFQ

PMBD7000,235

NXP USA Inc.In Stock: 16675PMBD7000,235 Datasheet

DirectRFQ

BAV99,215

Nexperia USA Inc.In Stock: 36402BAV99,215 Datasheet

Parametric EquivalentRFQ

BAV99,235

Nexperia USA Inc.In Stock: 644910BAV99,235 Datasheet

Parametric EquivalentRFQ

PMBD7000,215

Nexperia USA Inc.In Stock: 4453PMBD7000,215 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BAV99/8,235 is determined by electrical and mechanical parameter equivalence across the following criteria:

Electrical Parameters (Critical for Substitution):

• Diode Configuration: 1 Pair Series Connection
• Voltage - DC Reverse (Vr) (Max): 100 V
• Current - Average Rectified (Io) (per Diode): 215 mA (DC)
• Voltage - Forward (Vf) (Max) @ If: 1.25 V @ 150 mA
• Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
• Reverse Recovery Time (trr): 4 ns
• Operating Temperature - Junction (Max): 150°C

Mechanical Parameters (Critical for Substitution):

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

All substitute parts listed maintain identical electrical specifications and compatible package configurations. Reverse leakage current specifications vary within acceptable tolerances (500 nA @ 80 V or 500 nA @ 100 V), reflecting standard manufacturing variations for this component class.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: BAV99,235

The BAV99,235 is the preferred substitute for the obsolete BAV99/8,235. Both components are manufactured by Nexperia USA Inc. and share identical electrical and mechanical specifications. The BAV99,235 maintains active product status with substantial inventory availability (644,803 units). This part carries automotive-grade qualification (AEC-Q101) and ROHS3 compliance, matching the original component's certifications. Packaging is available in Cut Tape (CT) and Digi-Reel® formats.

Secondary Recommendation: BAV99,215

The BAV99,215 provides an alternative from the same manufacturer with identical electrical and mechanical parameters. This component is also automotive-qualified (AEC-Q101) and ROHS3 compliant. Inventory availability is 36,300 units with Cut Tape and Digi-Reel® packaging options.

Alternative Recommendation: PMBD7000,235

The PMBD7000,235, manufactured by NXP USA Inc., meets all electrical specifications and package requirements. This component is active and ROHS3 compliant with 16,638 units in stock. The supplier device package designation differs (SOT-23 versus TO-236AB), though the physical package remains TO-236-3, SC-59, SOT-23-3 compatible. Reverse leakage current is specified at 500 nA @ 100 V rather than @ 80 V, representing standard manufacturing tolerance variation.

Alternative Recommendation: PMBD7000,215

The PMBD7000,215 is an active component from Nexperia USA Inc. with full electrical and mechanical equivalence. Inventory availability is 4,400 units. This part is ROHS3 compliant and carries identical package specifications.

Frequently Asked Questions (FAQ)

Q: Can BAV99,235 directly replace BAV99/8,235 in existing designs?

A: Yes. The BAV99,235 is electrically and mechanically equivalent to the BAV99/8,235. Both components feature identical diode configuration, voltage ratings, current ratings, forward voltage characteristics, recovery time specifications, and operating temperature limits. The TO-236-3 (SC-59, SOT-23-3) surface mount package is identical, enabling direct PCB-level substitution without design modification.

Q: What is the difference between BAV99,215 and BAV99,235?

A: Both part numbers represent the same component with identical electrical and mechanical specifications. The numerical suffix (215 or 235) reflects different packaging or tape reel configurations. From an engineering perspective, these parts are functionally equivalent and interchangeable.

Q: Are PMBD7000 series parts compatible with BAV99 designs?

A: Yes. The PMBD7000,235 and PMBD7000,215 meet all electrical and mechanical requirements for BAV99/8,235 substitution. Both are manufactured by Nexperia USA Inc. (or NXP USA Inc. for PMBD7000,235) and maintain identical diode configuration, voltage ratings, current ratings, and package specifications. The reverse leakage current specification differs slightly (500 nA @ 100 V versus 500 nA @ 80 V), which represents acceptable manufacturing tolerance variation within the diode array classification.

Q: Does the supplier device package designation affect compatibility?

A: No. The supplier device package designation (TO-236AB versus SOT-23) is a manufacturer classification reference. The physical package remains TO-236-3, SC-59, SOT-23-3 for all listed substitutes, ensuring mechanical and electrical compatibility on the PCB.

Q: Are all substitute parts automotive-qualified?

A: BAV99,215 and BAV99,235 carry AEC-Q101 automotive qualification matching the original BAV99/8,235. PMBD7000,235 and PMBD7000,215 do not list AEC-Q101 qualification in the provided specifications. For automotive applications requiring AEC-Q101 certification, BAV99,215 or BAV99,235 are the appropriate selections.

Q: What is the inventory status for each substitute?

A: BAV99,235 has the highest availability with 644,803 units in stock. BAV99,215 has 36,300 units. PMBD7000,235 has 16,638 units. PMBD7000,215 has 4,400 units. All parts are listed as new original stock.

Q: Are all substitutes RoHS3 compliant?

A: Yes. All listed substitute parts (BAV99,215, BAV99,235, PMBD7000,215, and PMBD7000,235) are ROHS3 compliant and REACH unaffected, matching the environmental compliance status of the original BAV99/8,235.