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Product Detailed Parameters
- Description：DIODE ARR SCHOTTKY 30V SOT-143B
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：2 Independent
- 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：TO-253-4, TO-253AA
- Supplier Device Package：SOT-143B
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The BAT74,215 is a planar Schottky barrier double diode featuring an integrated guard ring for stress protection. It encapsulates two electrically isolated Schottky barrier diodes in a small SOT143B Surface-Mounted Device plastic package. The device supports a forward current of 200 mA and a reverse voltage of 30 V per diode. Forward voltage reaches 800 mV at 100 mA, with a non-repetitive peak forward current capability of 600 mA. Total power dissipation is rated at 230 mW at 25 °C ambient temperature.
Feature Summary
- Low forward voltage characteristics
- Guard-ring protected structure
- Small SMD plastic package
Applications
- Ultra high-speed switching
- Voltage clamping
- Protection circuits
- Blocking diodes
Procurement Notes
Verify the specific ordering suffix to confirm manufacturing origin and compliance status. Confirm RoHS and REACH alignment with project requirements. Check the latest Nexperia product data sheet for any updates to limiting values or thermal characteristics before finalizing design specifications.
Selection Notes
Select this component for applications requiring dual Schottky isolation in a compact footprint. Ensure operating conditions remain within the specified junction temperature range of -65 °C to +125 °C. Consider the 5 nS reverse recovery time for high-frequency switching designs.
Part Context
This part belongs to the Nexperia Schottky barrier double diode family. It utilizes planar technology for robust performance. The SOT143B package provides four leads for efficient surface-mount integration. It serves as a standard solution for low-voltage rectification and signal processing tasks.
Replacement Considerations
BAT74S,115
FAQ
What is the maximum non-repetitive peak forward current?
The maximum non-repetitive peak forward current (IFSM) is 600 mA for a pulse duration less than 10 ms.
How does the total device current behave during simultaneous operation?
If both diodes operate in forward mode simultaneously, the total device current is limited to 110 mA. If one diode is reverse-biased while the other is forward-biased, the limit is 200 mA.
What is the typical diode capacitance value?
The typical diode capacitance (Cd) is 10 pF, measured at a reverse voltage of 1 V and a frequency of 1 MHz.
