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Product Detailed Parameters
- Description：DIODE ARR SCHOT 30V 200MA SOT363
- Series：-
- Mfr：Diodes Incorporated
- Package：Bulk
- Diode Configuration：2 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io) (per Diode)：200mA
- 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 ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：6-TSSOP, SC-88, SOT-363
- Supplier Device Package：SOT-363
- Grade：-
- Qualification：-
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Overview
The BAT54CDW-7-F is a surface mount Schottky barrier diode array manufactured by Diodes Incorporated. It features four isolated diodes configured as two common cathode pairs within a compact SOT-363 (SC-88) package. The device supports a maximum repetitive reverse voltage of 30V and an average forward current of 200mA per diode. Key electrical parameters include a typical low forward voltage drop of 0.347V at 10mA, a maximum reverse leakage current of 2µA at 25V, and a fast switching speed with a reverse recovery time of 5ns. It operates reliably across a junction temperature range from -65°C to +125°C.
Feature Summary
- Ultra-small surface mount packaging designed for significant board space savings
- Extremely fast switching speed suitable for high-frequency applications
- Very low forward voltage drop characteristics
- PN junction guard ring structure providing transient and ESD protection
Applications
- DC-DC converters
- Power supply rectification
- Logic level clamping
- Reverse polarity protection circuits
Procurement Notes
Verify the specific suffix against official manufacturer documentation to confirm exact configuration and compliance status. Ensure the component matches the required SOT-363 footprint and pinout for your design. Confirm RoHS compliance and lead-free specifications align with project requirements before finalizing procurement.
Selection Notes
Select this component when space-constrained designs require multiple Schottky diodes in a single package. The dual common cathode configuration simplifies routing compared to discrete components. Consider the 30V rating and 200mA current limits to ensure adequate headroom for the target application's voltage and current profiles.
Part Context
This part belongs to the BAT54 series of surface mount Schottky barrier diodes. The 'DW' designation indicates a four-element array with two common cathode pairs housed in a six-pin SOT-363 package. This family is engineered for general-purpose switching and rectification tasks where small form factor and low power consumption are critical design constraints.
Replacement Considerations
Compatible alternatives include the BAT54SW-7-F and BAT54AW-7-F from Diodes Incorporated, which share similar electrical characteristics and package dimensions. Cross-manufacturer equivalents such as the STMicroelectronics BAT54C or NXP BAT54 variants may also serve as functional substitutes if pin compatibility is verified.
