BAS21HYFHT116 Equivalent & Substitute Parts Reference

Part Overview

The BAS21HYFHT116 from Rohm Semiconductor is a general-purpose surface mount diode classified under the diodes, rectifiers product category. It is supplied in Tape & Reel (TR) packaging and features a SOT-23 case. With a maximum reverse voltage of 200 V, forward current of 200 mA, and reverse recovery time of 50 ns, this device targets automotive-grade applications and complies with AEC-Q101. Finding alternative models is essential for continuity of supply, multi-source strategies, and maintaining production when inventory levels fluctuate.

Substiute Parts

BAS21HYFHT116

Rohm SemiconductorIn Stock: 3681BAS21HYFHT116 Datasheet

Current PartRFQ

BAS21HYT116

Rohm SemiconductorIn Stock: 3647BAS21HYT116 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute relationships for the BAS21HYFHT116 are strictly determined according to these key parameters: maximum reverse voltage (Vr), average rectified current (Io), forward voltage (Vf) at specified current, reverse recovery time (trr), reverse leakage current at rated voltage, capacitance, package compatibility, mounting type, automotive grade, AEC-Q101 qualification, RoHS compliance, and identical MSL and REACH status. Only products matching all these parameters are listed as direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The BAS21HYFHT116 and its parametric equivalent BAS21HYT116 are both active products, meet RoHS3 compliance, maintain the same Moisture Sensitivity Level (MSL: 1 Unlimited), and are REACH unaffected. Both are qualified to automotive standards (AEC-Q101) and are supplied in SOT-23 compatible packaging. Selection between these parts can be based on inventory status as both fulfill all stated compliance and qualification requirements.

Frequently Asked Questions (FAQ)

Q1: What parameters were used to determine substitute compatibility for BAS21HYFHT116?
A1: Substitute compatibility is based on voltage rating, current rating, forward voltage, reverse recovery time, reverse leakage current, capacitance, mounting type, package, automotive grade, AEC-Q101 qualification, RoHS compliance, MSL, and REACH status.

Q2: Are BAS21HYFHT116 and BAS21HYT116 mechanically compatible?
A2: Yes, both parts use the TO-236-3, SC-59, SOT-23-3 case and SOT-23 supplier device package for surface mount applications.

Q3: Are there differences in qualification or regulatory compliance between BAS21HYFHT116 and BAS21HYT116?
A3: Both parts are AEC-Q101 qualified, automotive grade, RoHS3 compliant, MSL 1 (Unlimited), and REACH unaffected.

Q4: When should BAS21HYT116 be used as a substitute for BAS21HYFHT116?
A4: BAS21HYT116 can be used as a substitute when inventory availability or production scheduling requires equivalent parts with matching compliance and specification parameters.

Q5: Are there any package, pinout, or mounting concerns with substituting between BAS21HYFHT116 and BAS21HYT116?
A5: No. Both are provided in standard surface mount SOT-23 package types with identical package, pinout, and mounting features.