BAS70-06-G3-08 Equivalent & Substitute Parts

Part Overview

The BAS70-06-G3-08 is a Schottky diode array manufactured by Vishay General Semiconductor - Diodes Division. This component features a 1 Pair Common Anode configuration with a maximum reverse voltage rating of 70 V and average rectified current of 200 mA per diode. The device is packaged in a Surface Mount TO-236-3 (SOT-23-3) package and is classified as a small signal rectifier diode.

The BAS70-06-G3-08 maintains Active product status with 1178 pieces currently in stock. Equivalent and substitute parts are identified based on matching electrical specifications and package compatibility. Alternative part numbers may be required due to inventory constraints, packaging format preferences, or specific qualification requirements for automotive or industrial applications.

Substiute Parts

BAS70-06-G3-08

Vishay General Semiconductor - Diodes DivisionIn Stock: 1237BAS70-06-G3-08 Datasheet

Current PartRFQ

BAS70-06-E3-18

Vishay General Semiconductor - Diodes DivisionIn Stock: 21489BAS70-06-E3-18 Datasheet

Parametric EquivalentRFQ

BAS70-06-HE3-08

Vishay General Semiconductor - Diodes DivisionIn Stock: 16148BAS70-06-HE3-08 Datasheet

Parametric EquivalentRFQ

BAS70-06-HE3-18

Vishay General Semiconductor - Diodes DivisionIn Stock: 10313BAS70-06-HE3-18 Datasheet

Parametric EquivalentRFQ

BAS70W-06-7-F

Diodes IncorporatedIn Stock: 6675BAS70W-06-7-F Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BAS70-06-G3-08 are classified into two categories based on electrical and mechanical compatibility:

Parametric Equivalents (Vishay BAS70 Series): Parts BAS70-06-E3-18, BAS70-06-HE3-08, and BAS70-06-HE3-18 are parametric equivalents that maintain identical electrical specifications across all critical parameters: 70 V reverse voltage, 200 mA average rectified current, 1 V forward voltage at 15 mA, 5 ns reverse recovery time, and 100 nA reverse leakage current at 50 V. These parts share the same SOT-23-3 package and Surface Mount mounting type. Differences exist only in packaging format (Tape & Reel versus Cut Tape) and product status (Active versus Last Time Buy). The BAS70-06-HE3-08 and BAS70-06-HE3-18 variants include automotive-grade qualification (AEC-Q101).

Manufacturer-Recommended Substitute (Diodes Incorporated): Part BAS70W-06-7-F is a manufacturer-recommended alternative from Diodes Incorporated. This part maintains the same 70 V reverse voltage, Schottky technology, and 1 Pair Common Anode configuration. However, the average rectified current is reduced to 70 mA per diode (compared to 200 mA in the main part), and the package is SOT-323 (SC-70) rather than SOT-23-3. The maximum junction temperature is elevated to 150°C.

Substitution eligibility is determined by matching the following critical parameters: Diode Configuration, Technology, Voltage - DC Reverse (Vr) (Max), Voltage - Forward (Vf) (Max) @ If, Reverse Recovery Time (trr), Current - Reverse Leakage @ Vr, and Package / Case compatibility.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Same Package, Same Current Rating):

BAS70-06-E3-18 and BAS70-06-HE3-18 are direct parametric equivalents to the BAS70-06-G3-08. Both maintain identical electrical specifications and SOT-23-3 package compatibility. BAS70-06-E3-18 is available in Tape & Reel packaging with Active product status and higher inventory availability (21,381 pieces). BAS70-06-HE3-18 is available in Cut Tape packaging with Active product status and includes automotive-grade qualification (AEC-Q101), making it suitable for automotive applications requiring formal qualification documentation.

For Automotive Applications:

BAS70-06-HE3-08 is designated as Last Time Buy with automotive-grade qualification (AEC-Q101) and is available in Tape & Reel packaging. This part is appropriate for automotive designs requiring AEC-Q101 certified components. BAS70-06-HE3-18 provides the same automotive qualification in Cut Tape format with Active product status, offering extended availability.

For Reduced Current Applications:

BAS70W-06-7-F from Diodes Incorporated is a manufacturer-recommended substitute suitable for applications where the average rectified current requirement does not exceed 70 mA per diode. This part features an elevated maximum junction temperature of 150°C and is packaged in SOT-323 (SC-70). Selection of this part requires confirmation that the 70 mA current rating is sufficient for the intended circuit application and that the SOT-323 package is compatible with the printed circuit board layout.

All substitute parts maintain ROHS3 compliance, MSL Level 1 (Unlimited), and identical reverse voltage, forward voltage, and reverse recovery time specifications.

Frequently Asked Questions (FAQ)

Q: Can BAS70-06-E3-18 be used as a direct replacement for BAS70-06-G3-08?

A: Yes. BAS70-06-E3-18 is a parametric equivalent with identical electrical specifications (70 V reverse voltage, 200 mA average rectified current, 1 V forward voltage at 15 mA, 5 ns reverse recovery time) and the same SOT-23-3 package. The only difference is the packaging format (Tape & Reel for BAS70-06-E3-18 versus Tape & Reel for BAS70-06-G3-08). Both parts are Active status with ROHS3 compliance and MSL Level 1.

Q: What is the difference between BAS70-06-HE3-08 and BAS70-06-HE3-18?

A: Both parts are parametric equivalents with identical electrical specifications and automotive-grade qualification (AEC-Q101). The primary difference is packaging format: BAS70-06-HE3-08 is supplied in Tape & Reel format with Last Time Buy status, while BAS70-06-HE3-18 is supplied in Cut Tape format with Active product status. For new designs, BAS70-06-HE3-18 is recommended due to its Active status and extended availability.

Q: Can BAS70W-06-7-F replace BAS70-06-G3-08 in all applications?

A: BAS70W-06-7-F is a manufacturer-recommended substitute with the same 70 V reverse voltage and Schottky technology. However, the average rectified current is limited to 70 mA per diode compared to 200 mA in the BAS70-06-G3-08. This part is suitable only for applications where the circuit current requirement does not exceed 70 mA per diode. Additionally, the package is SOT-323 (SC-70) rather than SOT-23-3, requiring verification of printed circuit board layout compatibility.

Q: Are all substitute parts RoHS compliant?

A: Yes. All substitute parts listed (BAS70-06-E3-18, BAS70-06-HE3-08, BAS70-06-HE3-18, and BAS70W-06-7-F) are ROHS3 compliant with MSL Level 1 (Unlimited moisture sensitivity level).

Q: What does "Last Time Buy" status mean for BAS70-06-HE3-08?

A: Last Time Buy status indicates that the manufacturer has announced the end of production for this part number. Existing inventory is available for purchase, but no new production runs are planned. For new designs or long-term supply requirements, selection of an Active status part such as BAS70-06-HE3-18 is recommended.

Q: Which substitute part should be selected for automotive applications?

A: BAS70-06-HE3-08 and BAS70-06-HE3-18 are both qualified to AEC-Q101 automotive standards. BAS70-06-HE3-18 is preferred for new automotive designs due to its Active product status and Cut Tape packaging availability. Both parts maintain identical electrical specifications to the main part and are suitable for automotive circuit applications requiring formal qualification documentation.

Q: What is the significance of the SOT-323 package in BAS70W-06-7-F?

A: The SOT-323 package (also designated SC-70) is a smaller surface mount package compared to the SOT-23-3 package used in the BAS70-06-G3-08. Selection of BAS70W-06-7-F requires verification that the printed circuit board layout and assembly process are compatible with SOT-323 package dimensions and pin spacing. This part is suitable for space-constrained applications where the 70 mA current rating is sufficient.