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Product Detailed Parameters
- Description：DIODE ARR SCHOTT 30V 200MA SOT23
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io) (per Diode)：200mA
- Voltage - Forward (Vf) (Max) @ If：800 mV @ 100 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：5 ns
- Current - Reverse Leakage @ Vr：2 µA @ 25 V
- Operating Temperature - Junction：-65°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Grade：Automotive
- Qualification：AEC-Q101
Download product information
Overview
The BAT54CQ-7-F is a surface-mount Schottky barrier diode manufactured by Diodes Incorporated. It features a peak repetitive reverse voltage of 30V and an average rectified output current of 200mA. The device exhibits a maximum forward voltage of 800mV at 100mA and a maximum reverse leakage current of 2µA at 25V. Packaged in an SOT23 case, it offers a total capacitance of 10pF and a reverse-recovery time of 5ns. The component operates within a temperature range of -55°C to +150°C.
Feature Summary
- Low turn-on voltage for efficient power handling
- Fast switching capability for high-speed applications
- PN junction guard ring provides transient and ESD protection
Applications
- Automotive electronics requiring AEC-Q101 qualification
- Ultra-high-speed switching circuits
- Voltage clamping applications
- Reverse polarity protection
Procurement Notes
Verify the specific ordering suffix '-7-F' against official Diodes Incorporated documentation to confirm the standard tape and reel packaging quantity. Ensure that the 'Green' designation aligns with RoHS 3 compliance requirements for your manufacturing process. Confirm that the IATF 16949 certified facility origin meets any automotive supply chain standards required for your project.
Selection Notes
Select this component when a low forward voltage drop and rapid switching speed are critical for circuit efficiency. The integrated PN junction guard ring makes it suitable for environments prone to electrical transients or electrostatic discharge events. Its small SOT23 footprint allows for dense board layouts where space is limited.
Part Context
This part belongs to the BAT54Q/AQ/CQ/SQ series of surface-mount Schottky barrier diodes from Diodes Incorporated. The series is designed for general-purpose switching and clamping tasks. The 'CQ' variant specifically denotes the common cathode configuration within this family, optimized for automotive reliability and lead-free processing.
Replacement Considerations
BAT54SQ-7-F
FAQ
What is the purpose of the PN junction guard ring in this device?
The PN junction guard ring is included to provide protection against electrical transients and electrostatic discharge (ESD) events.
Is this component qualified for automotive applications?
Yes, the BAT54CQ-7-F is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities.
What is the maximum operating temperature for the BAT54CQ-7-F?
The device supports an operating and storage temperature range up to +150°C.
