BTS134DATMA1 Equivalent & Substitute Parts

Part Overview

The BTS134DATMA1 is an N-Channel power switch/driver manufactured by Infineon Technologies, designed for general-purpose low-side switching applications. This HITFET® series component operates at a maximum load voltage of 42V with an output current rating of 3.5A and an on-resistance of 35mOhm typical. The device is housed in a TO-252-3 (DPAK) package and includes integrated fault protection featuring current limiting, over-temperature, and over-voltage protection. The BTS134DATMA1 maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Equivalent and substitute parts become necessary when addressing supply chain constraints, inventory availability, or specific application requirements that may benefit from alternative electrical characteristics or packaging options within the same functional category.

Substiute Parts

BTS134DATMA1

Infineon TechnologiesIn Stock: 10444BTS134DATMA1 Datasheet

Current PartRFQ

VND10N06TR-E

STMicroelectronicsIn Stock: 8221VND10N06TR-E Datasheet

MFR RecommendedRFQ

VND14NV04TR-E

STMicroelectronicsIn Stock: 105403VND14NV04TR-E Datasheet

MFR RecommendedRFQ

VND3NV04TR-E

STMicroelectronicsIn Stock: 27710VND3NV04TR-E Datasheet

MFR RecommendedRFQ

VND5N07-E

STMicroelectronicsIn Stock: 1534VND5N07-E Datasheet

MFR RecommendedRFQ

VND5N07TR-E

STMicroelectronicsIn Stock: 25887VND5N07TR-E Datasheet

MFR RecommendedRFQ

VND7NV04TR-E

STMicroelectronicsIn Stock: 37914VND7NV04TR-E Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the BTS134DATMA1 is determined by the following critical parameters:

• Output Configuration: Low-side switching with 1:1 input-to-output ratio
• Output Type: N-Channel general-purpose switch
• Interface: On/Off control with non-inverting input
• Package Compatibility: TO-252-3 (DPAK) form factor
• Fault Protection: Current limiting, over-temperature, and over-voltage protection
• Operating Temperature: -40°C to 150°C capability
• Mounting Type: Surface mount

Substitute parts must maintain compatibility across these core parameters. Variations in maximum load voltage, output current rating, and on-resistance are permissible when the substitute part meets or exceeds the application requirements. All identified substitutes are manufactured by STMicroelectronics under the OMNIFET™ or OMNIFET II™ series and maintain identical package geometry and fault protection architecture.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (Matched Current Rating)

VND3NV04TR-E and VND5N07TR-E both provide 3.5A output current matching the BTS134DATMA1. VND3NV04TR-E operates within a 36V maximum load voltage envelope, while VND5N07TR-E extends to 55V, accommodating the BTS134DATMA1's 42V specification. Both maintain Active product status with full RoHS3 compliance. VND3NV04TR-E presents superior on-resistance characteristics (120mOhm max) compared to VND5N07TR-E (200mOhm max), though both exceed the BTS134DATMA1's 35mOhm typical specification.

Higher Current Capacity Alternatives

VND7NV04TR-E (6A) and VND10N06TR-E (6A) provide increased current headroom for applications requiring margin above the 3.5A baseline. VND14NV04TR-E delivers 12A capacity with on-resistance matching the BTS134DATMA1 at 35mOhm (max). All three maintain Active product status and full RoHS3 compliance. VND10N06TR-E uniquely retains MSL 1 rating, matching the BTS134DATMA1's unlimited moisture sensitivity classification.

Product Status Considerations

VND5N07TR-E carries Last Time Buy status, indicating discontinued production with limited future availability. Applications requiring long-term supply continuity should prioritize VND3NV04TR-E, VND7NV04TR-E, VND10N06TR-E, or VND14NV04TR-E, all maintaining Active status.

Moisture Sensitivity Impact

The BTS134DATMA1's MSL 1 rating permits unlimited shelf life without baking requirements. Substitute parts with MSL 3 rating (VND3NV04TR-E, VND5N07TR-E, VND7NV04TR-E, VND14NV04TR-E) require baking at 125°C for 24 hours if storage exceeds 168 hours from manufacturing. VND10N06TR-E maintains MSL 1 compatibility, eliminating this requirement.

Frequently Asked Questions (FAQ)

Q: Can VND14NV04TR-E replace BTS134DATMA1 in all applications?

A: VND14NV04TR-E is electrically compatible as a direct substitute. The 12A output current rating exceeds the BTS134DATMA1's 3.5A specification, providing additional capacity margin. On-resistance matches at 35mOhm (max). The primary consideration is MSL 3 moisture sensitivity, requiring baking procedures if storage exceeds 168 hours from manufacturing date.

Q: What is the voltage limitation difference between VND3NV04TR-E and VND5N07TR-E?

A: VND3NV04TR-E operates at a maximum load voltage of 36V, while VND5N07TR-E extends to 55V. The BTS134DATMA1 specifies 42V maximum. For applications operating above 36V, VND5N07TR-E is required. VND3NV04TR-E is suitable only for applications not exceeding 36V load voltage.

Q: Why does VND5N07TR-E show Last Time Buy status?

A: Last Time Buy status indicates STMicroelectronics has discontinued this part number. Existing inventory remains available, but future procurement is not guaranteed. For new designs or long-term production requirements, select from parts with Active status: VND3NV04TR-E, VND7NV04TR-E, VND10N06TR-E, or VND14NV04TR-E.

Q: Are all substitute parts in identical TO-252-3 packages?

A: All substitute parts use TO-252-3 (DPAK) packaging with identical pinout and mechanical dimensions. Direct board-level substitution is possible without layout modifications. Packaging designation remains consistent across all listed alternatives.

Q: What is the significance of MSL 1 versus MSL 3 rating?

A: MSL 1 (Unlimited) permits indefinite shelf storage without moisture absorption concerns. MSL 3 (168 Hours) requires component baking at 125°C for 24 hours if storage exceeds 168 hours from manufacturing. The BTS134DATMA1 and VND10N06TR-E both carry MSL 1. Other substitutes require baking procedures for extended storage intervals.

Q: Which substitute offers the best on-resistance match to BTS134DATMA1?

A: VND14NV04TR-E matches the BTS134DATMA1 at 35mOhm (max) on-resistance. VND7NV04TR-E provides 60mOhm (max), and VND3NV04TR-E provides 120mOhm (max). For thermal performance and power dissipation optimization, VND14NV04TR-E delivers equivalent characteristics with higher current capacity.