Semtech µClamp2492SQ ESD for Automotive Applications
Semtech µClamp2492SQ Electrostatic Discharge (ESD) Protection Device is designed to provide robust ESD protection on Automotive CAN bus nodes. The µClamp2492SQ integrates two 24V bidirectional TVS diodes and features a dynamic resistance of 0.55Ω. Semtech µClamp2492SQ features a low clamping voltage, a high ESD immunity level, a low capacitance, and is available in an industry-standard SOT-23 package. The device has leads finished with lead-free matte tin and has nominal dimensions of 2.9mm x 1.3mm x 1.20mm. The µClamp2492SQ ESD is qualified to AEC-Q100, Grade 1 (-40°C to +125°C) for automotive applications.
Features
- Transient protection to
- IEC 61000-4-2 (ESD) 30kV (Air), 30kV (Contact)
- IEC 61000-4-4 (EFT) 4kV (5/50ns)
- IEC 61000-4-5 (Lightning) 5A (8/20µs)
- ISO-10605 (ESD) 30kV (Air), 22kV (Contact)
- Qualified to AEC-Q100, Grade 1
- Protects two data lines
- 24V working voltage
- 18pF maximum capacitance
- 0.55Ω (typical) dynamic resistance
- Solid-State Silicon-Avalanche technology
- Industry-standard SOT-23 package
Applications
- Automotive
- CAN Bus
- FlexRay Bus
- Industrial equipment
Additional Resources
Nominal Dimensions
Schematic
CAN Bus Protection Circuit
Opublikowano: 2019-02-14
| Zaktualizowano: 2023-11-02