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Product Detailed Parameters
- Description：DIODE ARRAY GP 70V 150MA SOT23-3
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Series Connection
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：70 V
- Current - Average Rectified (Io) (per Diode)：150mA
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 150 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：6 ns
- Current - Reverse Leakage @ Vr：2.5 µA @ 70 V
- Operating Temperature - Junction：-
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Grade：-
- Qualification：-
Download product information
Overview
The BAV99-G3-18 is a small signal switching diode manufactured by Vishay Semiconductors. It features a dual series-connected configuration within an SOT-23 surface-mount package. The device supports a repetitive peak reverse voltage of 70 V and a non-repetitive peak forward surge current of 4.5 A at 1 μs pulse width. Electrical characteristics include a maximum forward voltage of 1.25 V at 150 mA, a reverse leakage current of 100 nA at 70 V, and a typical diode capacitance of 1.5 pF at 1 MHz. The reverse recovery time is specified at 6 ns.
Feature Summary
- Dual diodes connected in series for high-speed switching applications
- Fast switching speed with low capacitance
- Surface mount package suited for automatic insertion
- Molding compound meets UL 94 V-0 flammability rating
Applications
- High-speed switching circuits
- Reverse polarity protection
- General-purpose switching
Procurement Notes
Verify the specific ordering code against the manufacturer's official documentation to ensure correct packaging options. Confirm that the component meets all required environmental standards and RoHS compliance specifications before finalizing procurement. Cross-reference the datasheet revision date to ensure access to the most current technical parameters and mechanical dimensions.
Selection Notes
Select this component when a compact dual-series diode solution is required for high-frequency signal processing. The SOT-23 package facilitates automated assembly processes. Ensure the operating temperature range of -55 °C to +150 °C aligns with the application environment. Verify power dissipation limits on the intended PCB footprint to maintain junction temperature within safe operating areas.
Part Context
This part belongs to the BAV99-G series of small signal switching diodes from Vishay Semiconductors. The series is characterized by fast switching capabilities and low leakage currents. The G3 suffix indicates a green, commercial grade product compliant with specific material categorization guidelines. The component is designed for general-purpose electronic applications requiring reliable high-speed performance.
Replacement Considerations
BAV99-G (Taped units per reel: 3000)
FAQ
What is the circuit configuration of the BAV99-G3-18?
The internal circuit consists of two diodes connected in series.
What is the maximum operating junction temperature?
The maximum junction temperature is 150 °C.
Is the BAV99-G3-18 automotive qualified?
No, the standard BAV99-G3-18 is not AEC-Q101 qualified; automotive qualification is available upon request for specific part numbers.
