What is the BAT54C used for?

It is primarily used for ultra high-speed switching, line termination, voltage clamping, and reverse polarity protection in electronic circuits.

What are the key specifications of the BAT54C?

It features a 30V reverse voltage rating, 200mA forward current, 800mV maximum forward voltage at 100mA, and a fast 5ns reverse recovery time.

What should engineers review before using the BAT54C?

Engineers should review the thermal derating curves and ensure the reverse power losses do not lead to thermal runaway, especially in high-temperature environments.

What are the sourcing risks for the BAT54C?

The BAT54C is an active, widely available component from Nexperia with high stock levels, presenting very low sourcing risk.

What is the pinout of BAT54C,215?

Use the BAT54C,215 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about BAT54C,215 pinout to locate pins, power rails, and interface signals before layout.

BAT54C,215 Datasheet, Specs, Alternatives & ECAD | Nexperia USA Inc.

AI summary

The BAT54C is a reliable, high-speed Schottky diode array in a common cathode configuration, ideal for signal clamping and protection.

Best for

High-speed signal switching
Voltage clamping

Avoid if

High-power rectification applications

Check before use

Thermal management in high-ambient temperature designs

Key specifications

VR (Max): 30 V
IF (Max): 200 mA
VF (Max): 800 mV
trr: 5 ns

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: REACH Unaffected
MSL: 1 (Unlimited)
ECCN: EAR99
HTSUS: 8541.10.0070

Application

General SwitchingVoltage Clamping

Datasheet

NXP-Semiconductors-company-13.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BAT54C,215: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

Get Files

PCB Footprint

Land pattern for PCB layout

Get Files

3D Model

STEP file for mechanical design

Get Files

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

Part	Details	Match
LBAV70LT1GLRC	LBAV70LT1G is a common-cathode SOT23 silicon diode, not a direct BAT54C Schottky replacement.	Needs validation

Design and risk insights

Questions & answers

The BAT54C is a planar Schottky barrier diode array featuring two diodes in a common cathode configuration, housed in a compact SOT23 surface-mount package.

MMBD4148CConsemi	MMBD4148CC may fit SOT23 common-cathode layouts, but it is not a Schottky BAT54C match.	Needs validation
BAV70LT1Gonsemi	BAV70LT1G is a possible relaxed common-cathode SOT23 option, but not a Schottky BAT54C match.	Needs validation

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the BAT54C?+×

What is the BAT54C used for?+×

What are the key specifications of the BAT54C?+×

What should engineers review before using the BAT54C?+×

What are the sourcing risks for the BAT54C?+×

What is the pinout of BAT54C,215?+×