BAS70-06-HF Equivalent & Substitute Parts

Part Overview

The BAS70-06-HF is a Schottky diode array in a 1 Pair Common Anode configuration, manufactured by Comchip Technology. This surface mount component operates at 70 V DC reverse voltage with 70 mA average rectified current per diode. The device is classified as a small signal Schottky rectifier and is actively produced. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications requiring this diode array specification.

Substiute Parts

BAS70-06-HF

Comchip TechnologyIn Stock: 1085BAS70-06-HF Datasheet

Current PartRFQ

BAS70-06 RFG

Taiwan Semiconductor CorporationIn Stock: 6887BAS70-06 RFG Datasheet

Parametric EquivalentRFQ

BAS70-06-7-F

Diodes IncorporatedIn Stock: 71220BAS70-06-7-F Datasheet

Parametric EquivalentRFQ

BAS70-06-TP

Micro Commercial CoIn Stock: 6172BAS70-06-TP Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BAS70-06-HF are qualified based on strict parametric equivalence across all critical electrical and mechanical specifications. The following parameters determine substitution eligibility:

Electrical Parameters:

• Diode Configuration: 1 Pair Common Anode
• 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): 5 ns
• Operating Temperature - Junction: -55°C ~ 125°C

Mechanical Parameters:

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

All substitute parts listed maintain identical electrical performance and physical compatibility with the BAS70-06-HF. Variations in reverse leakage current (100 nA versus 200 nA @ 50 V) remain within acceptable operational margins for this device category and do not affect functional substitution.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed are active products with ROHS3 compliance and MSL Level 1 rating, meeting the same environmental and regulatory requirements as the BAS70-06-HF. Selection among equivalent parts may be based on:

Availability: BAS70-06-7-F (Diodes Incorporated) offers the highest inventory level at 71,200 pieces. BAS70-06 RFG (Taiwan Semiconductor Corporation) provides 6,857 pieces, and BAS70-06-TP (Micro Commercial Co) provides 6,100 pieces. The original BAS70-06-HF (Comchip Technology) maintains 987 pieces in stock.

Reverse Leakage Characteristics: BAS70-06-7-F and BAS70-06 RFG feature lower reverse leakage current at 100 nA @ 50 V, compared to 200 nA @ 50 V for BAS70-06-HF and BAS70-06-TP. This difference does not affect functional compatibility but may provide marginal performance benefits in low-leakage applications.

Compliance Documentation: BAS70-06-7-F, BAS70-06-TP, and BAS70-06 RFG all carry REACH Unaffected status, providing additional regulatory assurance for European market applications.

Frequently Asked Questions (FAQ)

Q: Can BAS70-06-7-F be used as a direct replacement for BAS70-06-HF?

A: Yes. BAS70-06-7-F meets all electrical and mechanical specifications of BAS70-06-HF, including 70 V reverse voltage, 70 mA average rectified current, 1 V forward voltage at 15 mA, 5 ns reverse recovery time, and SOT-23-3 package configuration. Both devices operate across -55°C to 125°C and comply with ROHS3 standards.

Q: What is the difference between BAS70-06-HF and BAS70-06 RFG?

A: The primary difference is manufacturer: BAS70-06-HF is manufactured by Comchip Technology, while BAS70-06 RFG is manufactured by Taiwan Semiconductor Corporation. Electrically, BAS70-06 RFG features lower reverse leakage current at 100 nA @ 50 V versus 200 nA @ 50 V for BAS70-06-HF. All other parameters are identical.

Q: Are all substitute parts in the same package?

A: Yes. All substitute parts use the TO-236-3, SC-59, SOT-23-3 surface mount package. Physical dimensions and PCB footprints are identical across all listed parts.

Q: Which substitute part has the best availability?

A: BAS70-06-7-F (Diodes Incorporated) has the highest inventory at 71,200 pieces in stock.

Q: Do substitute parts have the same temperature range?

A: Yes. All substitute parts operate across the same junction temperature range of -55°C to 125°C.

Q: Are all parts RoHS compliant?

A: Yes. All listed parts are ROHS3 compliant with MSL Level 1 (Unlimited) moisture sensitivity rating.

Q: Can I mix different manufacturers in the same circuit board?

A: Yes. All substitute parts are parametrically equivalent and functionally interchangeable. Mixing manufacturers on the same board does not affect circuit performance when electrical specifications are identical.