BSP89 E6327 N-Channel MOSFET Equivalent & Substitute Parts

Part Overview

The BSP89 E6327 is an N-Channel MOSFET manufactured by Infineon Technologies, rated for 240V drain-to-source voltage with 350mA continuous drain current. The device is housed in a PG-SOT223-4 surface mount package and is designed for general-purpose switching applications requiring moderate voltage and current ratings.

This part carries an Obsolete product status. Identifying equivalent and substitute components is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications currently utilizing this MOSFET.

Substiute Parts

BSP89 E6327

Infineon TechnologiesIn Stock: 2816BSP89 E6327 Datasheet

Current PartRFQ

BSP89H6327XTSA1

Infineon TechnologiesIn Stock: 9178BSP89H6327XTSA1 Datasheet

Parametric EquivalentRFQ

BSP89,115

Nexperia USA Inc.In Stock: 9307BSP89,115 Datasheet

MFR RecommendedRFQ

ZVN4525GTA

Diodes IncorporatedIn Stock: 15821ZVN4525GTA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the BSP89 E6327 is determined by the following critical electrical and mechanical parameters:

Primary Substitution Criteria:

• Drain-to-Source Voltage (Vdss): Must equal or exceed 240V
• Continuous Drain Current (Id): Must equal or exceed 350mA at 25°C
• On-State Resistance (Rds On): Must not exceed 6 Ohm at rated conditions
• Gate Threshold Voltage (Vgs(th)): Must be compatible within ±20V gate voltage range
• Power Dissipation: Must support 1.8W or greater thermal capability
• Package/Mounting: Surface mount configuration in SOT-223 family packages
• Operating Temperature: Must support -55°C to 150°C range

Substitute Parts Identified:

1. BSP89H6327XTSA1 (Infineon Technologies) — Parametric equivalent with identical electrical specifications and Active product status
2. BSP89,115 (Nexperia USA Inc.) — Manufacturer-recommended substitute with comparable voltage and current ratings
3. ZVN4525GTA (Diodes Incorporated) — Manufacturer-recommended substitute with slightly elevated voltage rating and comparable current handling

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: BSP89H6327XTSA1

The BSP89H6327XTSA1 is the optimal substitute for the obsolete BSP89 E6327. This part is manufactured by Infineon Technologies and maintains identical electrical specifications across all critical parameters: 240V Vdss, 350mA Id, 6 Ohm Rds On, and 1.8V Vgs(th). The device carries Active product status, ensuring long-term availability and supply chain stability. The part is ROHS3 compliant and available in Tape & Reel packaging with 9130 units in stock. Pin-for-pin compatibility is maintained through the identical PG-SOT223-4 package configuration.

Secondary Recommendation: ZVN4525GTA

The ZVN4525GTA manufactured by Diodes Incorporated provides an alternative substitute with Active product status. This part exceeds the voltage specification (250V vs. 240V) and maintains comparable current handling (310mA vs. 350mA). The device features improved power dissipation capability (2W vs. 1.8W) and lower gate charge (3.65 nC vs. 6.4 nC), which may provide performance benefits in switching applications. The part is ROHS3 compliant with 15789 units in stock. Package compatibility is maintained through SOT-223-3 configuration. The higher Rds On specification (8.5 Ohm at 500mA) requires thermal analysis for applications operating at maximum current levels.

Not Recommended: BSP89,115

The BSP89,115 manufactured by Nexperia carries a Not For New Designs product status. While electrical parameters are comparable, this designation indicates the manufacturer is discontinuing support for new applications. This part should be reserved for legacy system maintenance only.

Frequently Asked Questions (FAQ)

Q: Can BSP89H6327XTSA1 be used as a direct replacement for BSP89 E6327?

A: Yes. The BSP89H6327XTSA1 is a parametric equivalent with identical Vdss (240V), Id (350mA), Rds On (6 Ohm), and package configuration (PG-SOT223-4). No circuit modifications are required. The part is pin-compatible and electrically interchangeable.

Q: What is the difference between BSP89 E6327 and BSP89H6327XTSA1?

A: The primary difference is product status. BSP89 E6327 is Obsolete, while BSP89H6327XTSA1 is Active. The BSP89H6327XTSA1 is also ROHS3 compliant, whereas the original part is RoHS non-compliant. Electrical specifications are identical.

Q: Is ZVN4525GTA suitable for all applications using BSP89 E6327?

A: ZVN4525GTA is suitable for most applications but requires verification in designs operating at maximum current levels. The higher Rds On specification (8.5 Ohm at 500mA vs. 6 Ohm at 350mA) results in increased on-state power dissipation. Thermal analysis is required to confirm the device remains within the 2W power dissipation limit under worst-case operating conditions.

Q: Are there package compatibility concerns when substituting these parts?

A: BSP89H6327XTSA1 uses the identical PG-SOT223-4 package and requires no PCB modifications. ZVN4525GTA uses SOT-223-3 package, which is mechanically compatible with SOT-223-4 footprints but has three leads instead of four. Verify PCB layout accommodates the three-lead configuration before implementation.

Q: What is the inventory status for substitute parts?

A: BSP89H6327XTSA1 has 9130 units in stock. ZVN4525GTA has 15789 units in stock. Both parts are available for immediate procurement.

Q: Are all substitute parts RoHS compliant?

A: BSP89H6327XTSA1 and ZVN4525GTA are both ROHS3 compliant. The original BSP89 E6327 is RoHS non-compliant. If RoHS compliance is a design requirement, use BSP89H6327XTSA1 or ZVN4525GTA.