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Product Detailed Parameters
- Description：DIODE ARR SCHOTT 30V 200MA SC703
- Series：-
- Mfr：onsemi
- 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：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：125°C (Max)
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SC-70-3 (SOT323)
- Grade：-
- Qualification：-
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Overview
The BAT54SWT1 is a dual series Schottky barrier diode in an SOT-323 (SC-70) package. It features a 30V reverse voltage rating and 200mA forward current capability. Typical forward voltage is 0.35V at 10mA DC, with a maximum of 0.8V at 100mA. Reverse leakage is 2.0μA max at 25V. Total capacitance is 10pF max at 1MHz. Reverse recovery time is 5.0ns max. Power dissipation is 200mW at 25°C ambient.
Feature Summary
- Dual series configuration for compact circuit integration
- Extremely fast switching speed suitable for high frequency applications
- Low forward voltage reduces conduction loss
- Miniature surface mount package ideal for space-limited designs
Applications
- High speed switching circuits
- Circuit protection
- Voltage clamping
Procurement Notes
Verify the specific ordering suffix and manufacturer documentation to confirm exact electrical tolerances and packaging details. Ensure compatibility with the required SOT-323 footprint and soldering profile limits specified in the datasheet. Confirm availability through authorized distributors as supply levels may vary.
Selection Notes
Select this component for applications requiring low forward voltage drop and fast recovery times in a small form factor. The dual series configuration allows for efficient voltage doubling or clamping in limited board space. Consider thermal derating requirements above 25°C ambient temperature when designing the power dissipation layout.
Part Context
This device belongs to the BAT54 family of Schottky barrier diodes manufactured by onsemi. It utilizes silicon technology and is housed in the SC-70/SOT-323 plastic package. The part is designed for portable and handheld applications where size constraints are critical. It serves as a preferred device choice for future use according to manufacturer guidelines.
Replacement Considerations
BAT54SWT1G
FAQ
What is the typical forward voltage at 10mA?
The typical forward voltage is 0.35 Volts at a forward current of 10 mAdc.
What is the maximum reverse recovery time?
The maximum reverse recovery time is 5.0 ns under specified test conditions.
What is the package type?
The device is available in the SOT-323 (SC-70) surface mount package.
