BAT721-QR

$0.05

Description：DIODE SCHOTTKY 40V 200MA TO236AB
Series：-
Mfr：Nexperia USA Inc.
Package：Tape & Reel (TR)

SKU:cf13a30f3a3b Category: Single Diodes Brand: Nexperia USA Inc.

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Product introduction

BAT721-QR is listed in the Single Diodes range at ChipApex. The manufacturer field lists Nexperia USA Inc.. Its product description is DIODE SCHOTTKY 40V 200MA TO236AB. Review the specifications below when checking this part for your BOM.

Single Diodes specifications for BAT721-QR

Description：DIODE SCHOTTKY 40V 200MA TO236AB
Series：-
Mfr：Nexperia USA Inc.
Package：Tape & Reel (TR)
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：40 V
Current - Average Rectified (Io)：200mA
Voltage - Forward (Vf) (Max) @ If：550 mV @ 200 mA
Speed：Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：15 µA @ 30 V
Capacitance @ Vr, F：40pF @ 0V, 1MHz
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：TO-236AB
Operating Temperature - Junction：125°C
Grade：Automotive
Qualification：AEC-Q101

Single Diodes datasheet and documents for BAT721-QR

BAT721-QR

Single Diodes Overview

The BAT721-Q is a planar Schottky barrier diode featuring an integrated guard ring for stress protection, housed in a SOT23 small Surface-Mounted Device plastic package. It supports a reverse voltage of 40 V and a forward current of 200 mA. The maximum forward voltage is 550 mV at 200 mA. Reverse current reaches 15 µA at 30 V and 25 °C. Diode capacitance is typically 40 pF at 0 V reverse bias and 1 MHz. The junction temperature limit is 125 °C.

Single Diodes Feature Summary

Planar Schottky barrier diode with integrated guard ring for stress protection
Qualified according to AEC-Q101 for automotive applications
Low forward voltage characteristics
Low capacitance performance

Single Diodes Applications

Ultra high-speed switching
Line termination
Voltage clamping
Reverse polarity protection

Single Diodes Procurement Notes

Verify the specific suffix 'QR' against the manufacturer's official ordering information to confirm packaging details such as reel or cut tape specifications. Ensure the component meets the required AEC-Q101 qualification standards for your target automotive application environment before finalizing procurement decisions.

Single Diodes Selection Notes

Select this component for designs requiring low forward voltage drop and minimal capacitance in high-speed switching scenarios. The SOT23 package offers a compact footprint suitable for space-constrained PCB layouts. Confirm that the 40 V reverse voltage rating aligns with the circuit's peak inverse voltage requirements.

Single Diodes Part Context

This device belongs to Nexperia's range of Schottky barrier diodes designed for general-purpose rectification and signal processing. The BAT721-Q variant specifically targets automotive markets by adhering to AEC-Q101 reliability standards. It serves as a robust solution for protecting circuits against reverse polarity and clamping voltage spikes.