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Product Detailed Parameters
- Description：DIODE ARR GP 100V 350MA SOT23-3
- Series：-
- Mfr：Vishay
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Series Connection
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io) (per Diode)：350mA
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 100 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：4 ns
- Current - Reverse Leakage @ Vr：3 µA @ 100 V
- Operating Temperature - Junction：150°C
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The Vishay MMBD7000-HE3_A-18 is a small signal switching diode featuring dual serial configuration in an SOT-23 case. It is AEC-Q101 qualified and RoHS-compliant. Key electrical parameters include a reverse voltage of 100 V, continuous forward current of 350 mA, and non-repetitive peak forward current of 500 mA. The device exhibits a maximum reverse recovery time of 4 ns and a typical capacitance of 1.5 pF at 1 MHz.
Feature Summary
- Dual serial diode structure optimized for fast switching applications
- AEC-Q101 automotive qualification with HE3_A suffix designation
- RoHS-compliant construction using UL 94 V-0 flammability rated molding compound
Applications
- High-speed digital logic circuits
- Automotive electronic systems requiring AEC-Q101 compliance
- Signal mixing and rectification tasks
Procurement Notes
Verify the specific ordering code MMBD7000-HE3_A-18 to confirm AEC-Q101 qualification status and tape-and-reel packaging quantity. Ensure compatibility with standard SOT-23 footprint dimensions during PCB layout review. Confirm that the component meets required environmental operating ranges for the intended application environment.
Selection Notes
Select this component when dual serial diodes are required within a compact SOT-23 package. The HE3_A suffix indicates automotive-grade reliability suitable for harsh environments. Consider the 4 ns reverse recovery time for high-frequency signal processing needs where low capacitance is critical.
Part Context
This part belongs to the MMBD7000 series of small signal switching diodes manufactured by Vishay Semiconductors. The series offers various packaging options and qualification levels, with the HE3_A variant specifically designed to meet automotive industry standards while maintaining commercial grade RoHS compliance.
Replacement Considerations
MMBD7000-E3-18 serves as a commercial grade alternative without AEC-Q101 qualification. Verify pinout compatibility and thermal characteristics before substitution. Ensure the replacement meets all voltage and current ratings required by the original design specifications.
