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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：-
- Qualification：-
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Overview
The BAT54CW-7-F is a surface mount Schottky barrier diode manufactured by Diodes Incorporated. It features a dual common cathode configuration within an SOT323 package. The device supports a peak repetitive reverse voltage of 30V and a continuous forward current of 200mA. Electrical characteristics include a maximum forward voltage drop of 1000mV at 100mA and a reverse leakage current of 2µA at 25V. Total capacitance is limited to 10pF, with a reverse recovery time of 5ns. Operating temperatures range from -65°C to +125°C.
Feature Summary
- Dual common cathode configuration for efficient circuit design
- Ultra-fast switching capability with low reverse recovery time
- PN junction guard ring provides transient and ESD protection
- Totally lead-free and fully RoHS compliant construction
Applications
- Switching mode power supplies (SMPS)
- DC-DC converters
- Freewheeling diodes
- Reverse polarity protections
- Blocking diodes
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm packaging quantity and carrier type. Confirm that the component meets all required environmental standards, including RoHS compliance and halogen-free specifications. Ensure the selected variant matches the intended application requirements regarding voltage ratings and thermal performance before finalizing procurement.
Selection Notes
Select this component when a compact dual diode solution is required for high-speed switching applications. The SOT323 package offers significant board space savings compared to larger packages. Verify that the 30V reverse voltage rating aligns with the system's peak operating conditions. Consider the thermal resistance and power dissipation limits during layout planning to ensure reliable operation under load.
Part Context
This part belongs to the BAT54W/AW/CW/SW series of surface mount Schottky barrier diodes. The 'CW' designation specifically indicates a dual common cathode arrangement. These devices are designed for general-purpose rectification and switching in portable electronics and industrial equipment where small footprint and fast response times are critical.
Replacement Considerations
BAT54CW-7-F
FAQ
What is the internal configuration of the BAT54CW?
The BAT54CW contains two Schottky diodes connected in a common cathode configuration.
Does the BAT54CW include protection features?
Yes, it incorporates a PN junction guard ring designed to provide protection against transients and electrostatic discharge (ESD).
What is the maximum operating temperature?
The maximum operating and storage temperature range extends up to +125°C.
