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ABAV19W-HF
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Product Detailed Parameters
- Description：DIODE STANDARD 100V 200MA SOD123
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：200mA
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 200 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：50 ns
- Current - Reverse Leakage @ Vr：100 nA @ 100 V
- Capacitance @ Vr, F：5pF @ 0V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：SOD-123
- Supplier Device Package：SOD-123
- Operating Temperature - Junction：150°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The ABAV19W-HF is a small signal switching diode manufactured by Comchip Technology, designed for automotive applications. It features a maximum repetitive peak reverse voltage of 120 V and an average forward rectified current rating of 200 mA. The device is housed in a compact SOD-123 surface-mount package, facilitating automated assembly and space-constrained PCB layouts. It operates within a junction temperature range suitable for demanding environments.
Feature Summary
- Automotive-grade reliability compliant with industry standards
- High-speed switching capability for efficient signal processing
- Compact SOD-123 surface-mount package design
Applications
- Automotive electronic circuit protection
- General-purpose signal switching
- Low-power rectification in consumer electronics
Procurement Notes
Verify the specific datasheet revision to confirm electrical characteristics match your design requirements. Ensure the SOD-123 footprint aligns with your PCB layout constraints. Confirm automotive qualification status if required for your specific application environment. Check for any recent manufacturing updates that may affect pin compatibility or performance metrics.
Selection Notes
Select this component when a robust, automotive-rated small signal diode is needed for low-current switching tasks. The SOD-123 package offers a balance between thermal performance and board space efficiency. Consider the 120 V reverse voltage rating to ensure adequate margin against transient spikes in the target circuit. Evaluate leakage current specifications if operating at elevated temperatures.
Part Context
This part belongs to Comchip Technology's lineup of discrete semiconductors focused on high-reliability applications. The 'HF' suffix typically denotes halogen-free compliance, supporting environmental regulations. As a switching diode, it serves as a fundamental building block for logic circuits and signal conditioning modules in modern electronic systems.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Generic equivalents may differ in switching speed or reverse recovery time. Verify package pinout compatibility before substitution to prevent circuit damage.
