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Product Detailed Parameters
- Description：DIODE ARRAY GP 70V 350MA SOT23-3
- Series：-
- Mfr：Vishay
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Common Cathode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：70 V
- Current - Average Rectified (Io) (per Diode)：350mA
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 150 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：6 ns
- Current - Reverse Leakage @ Vr：100 nA @ 70 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 BAV70-HE3_A-08 is a small signal switching diode featuring a dual common cathode configuration in an SOT-23 package. It operates with a peak reverse voltage of 70 V and a continuous forward current of 350 mA. The device exhibits a maximum reverse recovery time of 6 ns and a typical capacitance of 1.5 pF at 1 MHz. It is qualified to AEC-Q101 standards for automotive applications.
Feature Summary
- Fast switching dual diode with common cathode architecture
- AEC-Q101 qualified for automotive reliability requirements
- RoHS-compliant construction using molding compound with UL 94 V-0 flammability rating
Applications
- Automotive electronic circuits requiring AEC-Q101 compliance
- High-speed digital signal switching applications
- General purpose rectification in compact surface-mount designs
Procurement Notes
Verify the specific ordering suffix '-08' corresponds to the 3,000-unit reel packaging format when sourcing components. Confirm that the HE3_A designation ensures both RoHS compliance and AEC-Q101 qualification status as defined in the official Vishay documentation before finalizing procurement specifications.
Selection Notes
Select this component for applications necessitating a dual common cathode topology within a minimal SOT-23 footprint. The AEC-Q101 qualification makes it suitable for automotive environments where high reliability and fast switching speeds are required alongside standard commercial grade alternatives.
Part Context
This part belongs to the Vishay BAV70 series of silicon epitaxial planar diodes. The HE3_A variant specifically denotes the version that meets AEC-Q101 automotive qualification standards, distinguishing it from the standard commercial grade E3 variants within the same product family.
Replacement Considerations
BAV70-E3-08
FAQ
What is the maximum reverse recovery time specified for this diode?
The maximum reverse recovery time (trr) is 6 ns under test conditions of IF = 10 mA to iR = 1 mA, VR = 6 V, and RL = 100 Ω.
Does the BAV70-HE3_A-08 meet automotive qualification standards?
Yes, the HE3_A suffix indicates that the device is qualified to the AEC-Q101 standard for automotive applications.
What is the typical diode capacitance at 1 MHz?
The typical diode capacitance (CD) is 1.5 pF when measured at a reverse voltage of 0 V and a frequency of 1 MHz.
