BAS16_S00Z Equivalent & Substitute Parts

Part Overview

The BAS16_S00Z is a general-purpose rectifier diode manufactured by onsemi, rated for 85 V DC reverse voltage and 200 mA average rectified current in a surface mount SOT-23-3 package. This component is classified as obsolete, necessitating identification of active equivalent alternatives for new designs and ongoing production requirements. Substitute parts must maintain functional compatibility across critical electrical parameters while accommodating the transition from discontinued inventory.

Substiute Parts

BAS16_S00Z

onsemiIn Stock: 931BAS16_S00Z Datasheet

Current PartRFQ

BAS16-E3-08

Vishay General Semiconductor - Diodes DivisionIn Stock: 20385BAS16-E3-08 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BAS16_S00Z is determined by the following critical electrical and mechanical parameters:

Electrical Compatibility Criteria:

• Voltage - DC Reverse (Vr) rating must equal or exceed 85 V
• Current - Average Rectified (Io) rating must equal or exceed 200 mA
• Forward voltage (Vf) characteristics must be compatible at specified test conditions
• Reverse recovery time (trr) must match or improve performance
• Reverse leakage current must not exceed specified limits

Mechanical Compatibility Criteria:

• Package type must be SOT-23-3 (TO-236-3, SC-59)
• Mounting type must be Surface Mount
• Operating temperature range must encompass -55°C to 150°C

Compliance Criteria:

• REACH and ECCN classifications must align with original specification
• Moisture Sensitivity Level (MSL) must be compatible with assembly processes

The BAS16-E3-08 substitute part meets the mechanical and thermal requirements but operates at reduced electrical ratings (75 V reverse voltage, 150 mA average rectified current). This part is suitable for applications where the circuit design operates within these lower parameter boundaries.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitution Applicability:

The BAS16-E3-08 is suitable as a substitute for the BAS16_S00Z in applications where the circuit design operates within the reduced electrical ratings of 75 V reverse voltage and 150 mA average rectified current. The identical forward voltage characteristics, reverse recovery time, and operating temperature range ensure functional compatibility in these constrained applications.

Product Status Consideration:

The BAS16_S00Z is classified as obsolete, while the BAS16-E3-08 is in active production status. This distinction is critical for long-term supply chain planning. The BAS16-E3-08 is manufactured by Vishay General Semiconductor - Diodes Division and is available in high inventory quantities (20,300 pieces), ensuring supply continuity.

Compliance Alignment:

Both parts share identical REACH status (REACH Unaffected), ECCN classification (EAR99), and HTSUS codes (8541.10.0070). The BAS16-E3-08 carries RoHS3 compliance certification. Both parts maintain MSL 1 (Unlimited) moisture sensitivity rating, compatible with standard assembly processes.

Application Constraints:

Substitution of the BAS16_S00Z with the BAS16-E3-08 requires circuit-level verification that maximum reverse voltage stress does not exceed 75 V and maximum forward current does not exceed 150 mA under all operating conditions, including transient events and worst-case scenarios.

Frequently Asked Questions (FAQ)

Q: Can the BAS16-E3-08 directly replace the BAS16_S00Z in all applications?

A: No. The BAS16-E3-08 has lower electrical ratings (75 V vs. 85 V reverse voltage; 150 mA vs. 200 mA average rectified current). Substitution is valid only for applications where circuit design operates within these reduced parameters.

Q: What are the key differences between these parts?

A: The primary differences are reverse voltage rating (10 V lower), average rectified current rating (50 mA lower), and junction capacitance (2 pF higher). Forward voltage, reverse recovery time, and operating temperature range are identical.

Q: Are the packages physically identical?

A: Yes. Both parts use the SOT-23-3 package (also designated TO-236-3 or SC-59). They are mechanically and pin-compatible for PCB assembly.

Q: What is the significance of the product status difference?

A: The BAS16_S00Z is obsolete and no longer manufactured. The BAS16-E3-08 is in active production with substantial inventory availability, making it the appropriate choice for new designs and ongoing production.

Q: Do these parts have different compliance certifications?

A: Both parts are REACH Unaffected and carry EAR99 ECCN classification. The BAS16-E3-08 includes RoHS3 compliance certification. Both maintain MSL 1 rating.

Q: How does the higher capacitance of the BAS16-E3-08 affect circuit performance?

A: The BAS16-E3-08 has 2 pF higher capacitance (4 pF vs. 2 pF at 0V, 1MHz). This may affect high-frequency circuit behavior. Circuit-level analysis is required for applications sensitive to junction capacitance.

Q: What should be verified before implementing this substitution?

A: Verify that maximum reverse voltage stress in the circuit does not exceed 75 V and maximum forward current does not exceed 150 mA under all operating conditions, including transient events and temperature extremes.