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BAT120S-QX is listed in the Single Diodes range at ChipApex. The manufacturer field lists Nexperia USA Inc.. Its product description is BAT120S-Q/SOT223/SC-73. Review the specifications below when checking this part for your BOM.
Single Diodes specifications for BAT120S-QX
- Description：BAT120S-Q/SOT223/SC-73
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Technology：-
- Voltage - DC Reverse (Vr) (Max)：-
- Current - Average Rectified (Io)：-
- Voltage - Forward (Vf) (Max) @ If：-
- Speed：-
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：-
- Capacitance @ Vr, F：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Operating Temperature - Junction：-
- Grade：-
- Qualification：-
Single Diodes datasheet and documents for BAT120S-QX
Single Diodes Overview
The BAT120S-QX is a Schottky barrier double diode manufactured by Nexperia. It features a low forward voltage drop and fast recovery time, making it suitable for high-frequency applications. The device is designed with a guard ring structure to protect against overstressed conditions. It operates within a junction temperature range of -65°C to +125°C and is available in a plastic surface-mount package.
Single Diodes Feature Summary
- Low switching losses due to fast recovery characteristics
- Guard ring protected structure for enhanced reliability
- Capable of absorbing very high surge currents
Single Diodes Applications
- High-frequency rectification circuits
- Power supply input rectification
- Free-wheeling diodes in DC-DC converters
Single Diodes Procurement Notes
Verify the specific suffix 'QX' against the official Nexperia datasheet to confirm automotive qualification status and exact packaging configuration. Ensure the ordering part number matches the required tape-and-reel or cut-tape format as specified in the procurement documentation. Cross-reference the manufacturer code to confirm origin from Nexperia USA Inc. or authorized production sites.
Single Diodes Selection Notes
Select this component when low forward voltage and fast switching are critical for efficiency. The dual diode configuration allows for compact board space utilization in bridge or common cathode arrangements. Verify that the peak repetitive reverse voltage and average forward current ratings exceed the circuit's maximum operating requirements under all thermal conditions.
Single Diodes Part Context
This component belongs to the BAT120S family of Schottky barrier double diodes. It shares functional similarities with other Nexperia SMD Schottky diodes but is distinguished by its specific dual internal structure and automotive-grade potential variants. The 'QX' suffix typically denotes specific packaging or qualification attributes defined by the manufacturer.
Single Diodes Replacement Considerations
Check for direct substitutes such as BAT120S variants with different suffixes (e.g., BAT120S,115) if packaging differences exist. Ensure any replacement maintains the same dual diode topology, voltage rating, and package footprint. Verify thermal resistance and surge current capabilities match the original design specifications.
Explore related parts through Rectifiers, Diodes, Discrete Semiconductor Products, all product categories.
