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Product Detailed Parameters
- Description：DIODE ARR SCHOTT 30V 200MA SOT23
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23
- Grade：-
- Qualification：-
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Overview
The BAT54S RFG is a dual Schottky barrier diode manufactured by Taiwan Semiconductor, housed in an SOT-23-3 surface-mount package. It features a silicon construction with a maximum repetitive reverse voltage of 30 V and a forward current rating of 200 mA. The device exhibits a typical forward voltage of 800 mV at 100 mA and a low reverse leakage current of 2 uA. It supports a peak forward surge current of 600 mA and operates within a temperature range of -55 C to +125 C. The component is AEC-Q101 qualified for automotive applications and dissipates up to 200 mW.
Feature Summary
- Dual configuration with center tap connection for efficient circuit integration
- Low forward voltage drop characteristics minimize conduction losses
- PN junction guard ring design provides enhanced transient and ESD protection
Applications
- Ultra-high-speed switching circuits
- Voltage clamping applications
- Protection circuits requiring fast response
- Blocking diodes in power management systems
Procurement Notes
Verify the specific suffix RFG against the manufacturer's official datasheet to confirm packaging details and compliance standards. Ensure the ordering part number matches the exact electrical specifications required for the target application. Cross-reference the AEC-Q101 qualification status if automotive reliability is mandatory. Confirm RoHS compliance requirements align with project regulations before finalizing procurement.
Selection Notes
Select this component when a dual Schottky diode with a center tap is required in a compact SOT-23 footprint. The 30 V reverse voltage rating suits low-voltage signal processing and rectification tasks. Consider the 200 mA continuous current limit for load requirements. The AEC-Q101 qualification makes it suitable for automotive environments where thermal stability and reliability are critical constraints.
Part Context
This component belongs to the BAT54 series of small-signal Schottky barrier diodes produced by Taiwan Semiconductor. The series includes variants such as BAT54A, BAT54C, and BAT54SW, offering different pinning or electrical characteristics. The BAT54S variant specifically denotes the dual center-tap configuration, distinguishing it from single-diode or other dual arrangements within the same product family.
Replacement Considerations
BAT54SH RFG
FAQ
What is the internal configuration of the BAT54S RFG?
It contains two Schottky diodes connected in a series arrangement with a center tap.
Is the BAT54S RFG suitable for automotive applications?
Yes, it is qualified according to the AEC-Q101 standard for automotive use.
What is the maximum operating junction temperature?
The maximum junction temperature is specified as 125 C.
