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Product Detailed Parameters
- Description：DIODE ARR SCHOT 30V 200MA SOT323
- 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 (DC)
- Voltage - Forward (Vf) (Max) @ If：1 V @ 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 ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SOT-323
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The BAT54CWQ-7-F is a surface mount Schottky barrier diode manufactured by Diodes Incorporated. It features a dual common cathode configuration within an SOT-323-3 package. The device supports a maximum repetitive reverse voltage of 30V and an average forward rectified current of 200mA. Key electrical parameters include a maximum forward voltage drop of 1V at 100mA, a non-repetitive peak forward surge current of 600mA, and a maximum reverse leakage current of 2uA at 25V. The component operates across a junction temperature range of -65°C to +150°C and is qualified to AEC-Q101 standards for automotive reliability.
Feature Summary
- Dual common cathode Schottky barrier diode configuration
- Qualified to AEC-Q101 standards for high reliability
- PN junction guard ring for transient and ESD protection
- Totally lead-free and fully RoHS compliant
Applications
- Automotive DC-DC converters
- Power supply blocking diodes
- Reverse polarity protection circuits
- Voltage clamping applications
Procurement Notes
Verify the specific suffix 'Q' indicates AEC-Q101 automotive qualification status against the manufacturer's official documentation. Confirm that the SOT-323-3 package dimensions match the design requirements. Ensure compliance with RoHS and halogen-free specifications as stated in the datasheet. Check for any recent Product Change Notices (PCN) regarding material or manufacturing location updates before finalizing procurement orders.
Selection Notes
Select this component when automotive-grade reliability is required alongside low forward voltage characteristics. The dual common cathode arrangement allows for efficient space-saving designs in compact PCB layouts. Consider the 150°C maximum junction temperature for high-temperature environments. Verify that the 30V reverse voltage rating exceeds the circuit's peak inverse voltage requirements to ensure safe operation under all conditions.
Part Context
This part belongs to the BAT54W/AW/CW/SW series of surface mount Schottky barrier diodes from Diodes Incorporated. The 'Q' suffix specifically denotes automotive qualification under AEC-Q101 standards, distinguishing it from standard commercial variants like the BAT54CW-7-F. All members of this family share similar electrical characteristics but differ in packaging or qualification levels.
Replacement Considerations
- BAT54CW-7-F
- BAT54AW-7-F
- BAT54W-7-F
FAQ
What is the maximum operating junction temperature for the BAT54CWQ-7-F?
The maximum operating junction temperature is +150°C.
Does the BAT54CWQ-7-F meet automotive reliability standards?
Yes, the 'Q' suffix indicates that the device is qualified to AEC-Q101 standards for high reliability.
What is the internal configuration of the BAT54CWQ-7-F?
It contains two Schottky diodes connected in a common cathode configuration within a single SOT-323-3 package.
