BAV99W H6327 Equivalent & Substitute Parts

Part Overview

The BAV99W H6327 is a general-purpose diode array manufactured by Infineon Technologies, configured as 1 pair series connection with 80 V reverse voltage rating and 200 mA average rectified current per diode. This component is packaged in SC-70, SOT-323 surface mount configuration and is classified as obsolete product status. Due to its obsolete designation, equivalent substitute parts from active manufacturers are necessary for new designs and ongoing production requirements. Substitute parts maintain functional compatibility through equivalent diode configuration, package type, and electrical performance within specified operating parameters.

Substiute Parts

BAV 99W H6327

Infineon TechnologiesIn Stock: 691BAV 99W H6327 Datasheet

Current PartRFQ

1PS302,115

Nexperia USA Inc.In Stock: 241911PS302,115 Datasheet

MFR RecommendedRFQ

BAV199W-7

Diodes IncorporatedIn Stock: 32431BAV199W-7 Datasheet

MFR RecommendedRFQ

BAV99W-7-F

Diodes IncorporatedIn Stock: 305458BAV99W-7-F Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the BAV99W H6327 is determined by the following critical parameters:

Primary Compatibility Criteria:

• Diode configuration must be 1 pair series connection
• Package type must be SC-70, SOT-323 surface mount
• Voltage - DC Reverse (Vr) rating must be equal to or greater than 80 V
• Current - Average Rectified (Io) per diode must be equal to or greater than 200 mA
• Speed classification must be small signal category
• Mounting type must be surface mount

Secondary Compatibility Criteria:

• Operating temperature range must support junction temperatures up to 150°C minimum
• Moisture sensitivity level MSL 1 (Unlimited) preferred for equivalent handling
• Reverse recovery time and forward voltage characteristics must be within small signal diode specifications

The three substitute parts listed below satisfy these criteria through equivalent or superior electrical ratings and identical package configuration, enabling direct functional replacement in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

1PS302,115 (Nexperia USA Inc.) — Active product status with ROHS3 compliance. Voltage and reverse recovery time specifications match the original BAV99W H6327. Current rating of 170 mA is lower than the original 200 mA specification; this part is suitable for applications where the circuit current requirement does not exceed 170 mA per diode.

BAV199W-7 (Diodes Incorporated) — Active product status with ROHS3 compliance and extended operating temperature range (-65°C to 150°C). Voltage rating of 85 V exceeds the original 80 V specification. Current rating of 140 mA is lower than the original 200 mA specification; reverse recovery time of 3 µs differs from the original 4 ns specification. This part is suitable for applications where lower current and different switching characteristics are acceptable.

BAV99W-7-F (Diodes Incorporated) — Active product status with ROHS3 compliance and extended operating temperature range (-65°C to 150°C). Voltage rating of 75 V is lower than the original 80 V specification; current rating of 150 mA is lower than the original 200 mA specification. Forward voltage and reverse recovery time specifications match the original. This part is suitable for applications operating at voltages not exceeding 75 V and currents not exceeding 150 mA per diode.

All substitute parts maintain SC-70, SOT-323 package compatibility, MSL 1 (Unlimited) moisture sensitivity rating, and REACH Unaffected status. Selection should be based on specific circuit voltage and current requirements relative to the provided electrical specifications.

Frequently Asked Questions (FAQ)

Q: Can the 1PS302,115 directly replace the BAV99W H6327 in all applications?

A: The 1PS302,115 maintains identical package configuration, voltage rating, and reverse recovery time. However, the current rating is 170 mA versus the original 200 mA. Direct replacement is possible only in circuits where the maximum current per diode does not exceed 170 mA.

Q: What is the primary difference between BAV199W-7 and BAV99W-7-F?

A: BAV199W-7 has a higher voltage rating (85 V) and lower current rating (140 mA) with a reverse recovery time of 3 µs. BAV99W-7-F has a lower voltage rating (75 V) and higher current rating (150 mA) with a reverse recovery time of 4 ns matching the original. Selection depends on whether the application prioritizes voltage headroom or current capacity and switching speed.

Q: Are all substitute parts RoHS compliant?

A: Yes. All three substitute parts carry ROHS3 Compliant status. The original BAV99W H6327 does not specify RoHS status in the provided data.

Q: Do the substitute parts have the same moisture sensitivity level?

A: Yes. All substitute parts and the original BAV99W H6327 have MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage and handling.

Q: Which substitute part has the widest operating temperature range?

A: Both BAV199W-7 and BAV99W-7-F specify an operating temperature range of -65°C to 150°C, which is wider than the original BAV99W H6327 specification of 150°C maximum junction temperature.

Q: Can I use BAV99W-7-F in a circuit designed for 80 V operation?

A: No. The BAV99W-7-F has a maximum reverse voltage rating of 75 V, which is below the original 80 V specification. Use of this part in circuits operating at 80 V would exceed its voltage rating.

Q: What packaging formats are available for the substitute parts?

A: 1PS302,115 is supplied in Tape & Reel (TR) format. BAV199W-7 and BAV99W-7-F are supplied in Cut Tape (CT) & Digi-Reel® format. All maintain the same SC-70, SOT-323 package type.