BAT54T RF Equivalent & Substitute Parts Reference

Part Overview

BAT54T RF is a Schottky diode from Taiwan Semiconductor Corporation, categorized under Diodes, Rectifiers. It features a maximum reverse voltage of 30V, a rectified current of 200mA, forward voltage drop of 1V at 100mA, and is housed in the SOT-363 package. The device is surface mount, with a fast reverse recovery time of 5ns, low reverse leakage, and meets ROHS3 and REACH compliance standards. It is often necessary to identify equivalent or substitute parts for BAT54T RF to ensure continued design-in availability, to account for supply chain changes, or to meet inventory requirements when the main variant is not in stock.

Substiute Parts

BAT54T RF

Taiwan Semiconductor CorporationIn Stock: 779BAT54T RF Datasheet

Current PartRFQ

BAT54T RFG

Taiwan Semiconductor CorporationIn Stock: 4057BAT54T RFG Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for BAT54T RF are determined by strict equivalence in the following key parameters: voltage - DC reverse (Vr), current - average rectified (Io), voltage - forward (Vf) at specified current, reverse recovery time (trr), reverse leakage current, capacitance, mounting type, package form factor, RoHS/REACH status, operating temperature range, and moisture sensitivity level. Only variants matching these parameters are considered valid substitutes for this product category.

Parameter Comparison

Engineering Selection Recommendations

BAT54T RF and BAT54T RFG are both produced by Taiwan Semiconductor Corporation, with matching electrical, mechanical, and compliance parameters. Both maintain active product status, ROHS3 and REACH compliance, and meet the same SOT-363 package and moisture sensitivity requirements. BAT54T RFG provides an extended operating temperature range.

Frequently Asked Questions (FAQ)

Q1: What are the critical parameters for substituting BAT54T RF in PCB layouts?

• Key parameters are package type (SOT-363), mounting type, electrical ratings (30V Vr, 200mA Io), voltage drop, reverse leakage current, capacitance, and compliance statuses.

Q2: Is BAT54T RFG electrically and mechanically interchangeable with BAT54T RF?

• BAT54T RFG matches all specified electrical and mechanical parameters, including the SOT-363 package, electrical ratings, and compliance characteristics.

Q3: Are there any differences in compliance or environmental certifications between BAT54T RF and its substitute?

• Both BAT54T RF and BAT54T RFG are ROHS3 Compliant and REACH Unaffected.

Q4: Can the substitute BAT54T RFG be used without changes to the PCB footprint?

• BAT54T RFG uses the identical SOT-363 package as BAT54T RF, so no PCB changes are required.

Q5: Does the operating temperature range affect interchangeability for these parts?

• The substitute BAT54T RFG offers a wider operating temperature range compared to BAT54T RF. Both ranges include industrial environments.

Q6: Is there any difference in moisture sensitivity level (MSL) between the main and substitute parts?

• Both have an MSL of 1 (Unlimited), allowing the same handling and assembly procedures.