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Product Detailed Parameters
- Description：DIODE ARR SCHOT 30V 200MA SOT323
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Diode Configuration：1 Pair Series Connection
- 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 BAT54SW-7-F is a surface mount Schottky barrier diode manufactured by Diodes Incorporated. It features a peak repetitive reverse voltage of 30V and a continuous forward current rating of 200mA. The device exhibits a maximum forward voltage drop of 320mV at 1mA and a reverse leakage current of 2µA at 25V. Electrical characteristics include a total capacitance of 10pF and a reverse recovery time of 5ns. Power dissipation is rated at 200mW with a thermal resistance of 625°C/W. The component operates within a temperature range of -65°C to +125°C and utilizes an SOT323 package.
Feature Summary
- Ultra-small surface mount package for space-constrained designs
- PN junction guard ring provides protection against transients and ESD events
- Low forward voltage drop enhances circuit efficiency
- Fast switching capability suitable for high-speed applications
Applications
- Switching mode power supplies (SMPS)
- DC-DC converters
- Freewheeling diodes
- Reverse polarity protections
- Blocking diodes
Procurement Notes
Verify the specific ordering suffix when sourcing components, as packaging quantities vary between standard tape and reel options. Confirm compliance with RoHS directives and halogen-free requirements during procurement. Ensure the selected variant matches the required packing quantity for manufacturing processes. Cross-reference datasheet revision numbers to guarantee accurate electrical specifications are applied in design documentation.
Selection Notes
Select this component for applications requiring low forward voltage and fast switching speeds in compact form factors. The integrated PN junction guard ring makes it suitable for environments susceptible to transient voltages or electrostatic discharge. Evaluate thermal constraints carefully due to the specified power dissipation limits and thermal resistance values under ambient conditions.
Part Context
This part belongs to the BAT54W/AW/CW/SW series of surface mount Schottky barrier diodes from Diodes Incorporated. The series includes variants with different internal configurations such as single diodes, common cathode pairs, and series-connected pairs. All members share similar mechanical dimensions and general electrical performance profiles while differing in internal topology.
Replacement Considerations
BAT54SW-7-F
FAQ
What is the maximum forward voltage drop at 1mA?
The maximum forward voltage drop is 320mV at a forward current of 1mA.
Does the device offer protection against electrostatic discharge?
Yes, the device incorporates a PN junction guard ring specifically designed for transient and ESD protection.
What is the operating temperature range?
The operating and storage temperature range extends from -65°C to +125°C.
