BAT54A vs BAT54AT-HF

This in-depth comparison of the BAT54A and BAT54AT-HF provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

BAT54A

onsemi

Lifecycle
Active
Stock
5276 PCS
Package
SOT-23
Series
Diodes - Rectifiers - Arrays
+BOM RFQ
Part B

BAT54AT-HF

Comchip Technology

Lifecycle
Active
Stock
4436 PCS
Package
SOT-523
Series
Diodes - Rectifiers - Arrays
+BOM RFQ

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

RFQ Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification BAT54A BAT54AT-HF
Supplier - Comchip Technology
Series - BAT54xT-HF
Part Status Obsolete Active
Diode Configuration 1 Pair Common Anode 1 Pair Common Anode
Diode Type Schottky Schottky
Voltage - DC Reverse (Vr) (Max) 30 V 30 V
Current - Average Rectified(Io)(per Diode) 200mA 200mA (DC)
Voltage - Forward (Vf) (Max) @ If 800 mV @ 100 mA 1 V @ 100 mA
Speed Small Signal =< 200mA (Io), Any Speed Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr) 5 ns 5 ns
Current - Reverse Leakage @ Vr 2 µA @ 25 V 2 µA @ 25 V
Operating Temperature - Junction -55°C ~ 150°C -55°C ~ 125°C
Mounting Type Surface Mount Surface Mount
Compare RFQ