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Product Detailed Parameters
- Description：DIODE ARRAY GP 70V 215MA SOT23-3
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Diode Configuration：1 Pair Series Connection
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：70 V
- Current - Average Rectified (Io) (per Diode)：215mA (DC)
- 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：2.5 µA @ 70 V
- Operating Temperature - Junction：-65°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3 (TO-236)
- Grade：-
- Qualification：-
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Overview
The BAV99LT1 is a monolithic dual series switching diode manufactured by onsemi. It features two silicon junction diodes connected in series within a compact SOT-23 surface-mount package. The device is designed for high-speed switching applications, offering low capacitance and fast recovery characteristics. It operates with a maximum reverse voltage of 100 V and supports continuous forward currents up to 215 mA. The component is available in tape-and-reel packaging and complies with RoHS standards.
Feature Summary
- Monolithic construction integrating two series-connected diodes in a single package
- High-speed switching capability with low reverse recovery time
- Automotive qualification compliant with AEC-Q101 standards
Applications
- ESD protection circuits
- Reverse polarity protection
- General-purpose signal switching
Procurement Notes
Verify the exact suffix against official documentation, as 'BAV99LT1' may represent a partial designation or variant. Confirm the specific tape-and-reel quantity and any automotive prefix requirements (e.g., 'S') if intended for qualified production environments. Cross-reference the datasheet revision to ensure parameter alignment with current manufacturing specifications.
Selection Notes
Select this component when space-constrained designs require dual series diode functionality. The SOT-23 package offers a small footprint suitable for dense PCB layouts. Ensure the application voltage does not exceed the 100 V rating and that switching speeds align with the device's low capacitance profile for optimal performance.
Part Context
This part belongs to the BAV99 series of high-speed switching diodes from onsemi. The series includes various packages such as SC-70 and SOT-23, catering to different size and thermal requirements. The BAV99LT1 specifically utilizes the SOT-23 form factor, balancing compactness with standard surface-mount assembly processes.
Replacement Considerations
Compatible substitutes include BAV99LT1G and BAV99W. Verify pinout compatibility and electrical ratings before substitution. Other manufacturers offer equivalent dual series diodes, but ensure AEC-Q101 compliance if automotive usage is required.
