Littelfuse AQ4324-01ETG Bidirectional TVS Diode
Littelfuse AQ4324-01ETG Bidirectional Transient Voltage Suppressor (TVS) Diode provides high protection for single-channel electronic equipment that may experience destructive electrostatic discharges (ESD). This AEC-Q101-qualified diode array features a low leakage current of 50nA at 24V and ultra-low capacitance of 0.4pF, ensuring excellent signal integrity on the most challenging consumer electronics interfaces, such as DisplayPort, Thunderbolt, and high-speed USB. The bidirectional module safely absorbs repetitive ESD strikes at ±12kV (contact, IEC 61000-4-2 and ISO10605) without performance degradation. Applications for the Littelfuse AQ4324-01ETG include automotive antenna and RF signal ESD protection, near-field communications (NFC), USB Type-C™, and automotive SerDes with power over coax (PoC).
Features
- Ultra-low capacitance
- High level of protection for one-channel electronic equipment that may experience ESD
- Safely absorbs repetitive ESD strikes without performance degradation
- Low leakage current and clamping voltage
- Ensures signal integrity on challenging consumer electronics interfaces, such as DisplayPort, Thunderbolt, and high-speed USB
Applications
- Automotive antenna ESD protection
- RF signal ESD protection
- NFC
- Automotive SerDes with PoC
- USB Type-C (short-to-VBUS tolerant)
Specifications
- 50nA leakage current (maximum) at 24V
- 0.4pF capacitance (typical at VR = 0V)
- 10V clamping voltage at 6A
- ESD, IEC 61000-4-2, ±12kVcontact, ±22kV air
- ESD, ISO10605 330pF 330Ω, ±12kV contact, ±15kV air
- AEC-Q101-qualified and PPAP-capable
- Halogen free, lead free, and RoHS compliant
Performance Graphs
Paskelbta: 2025-10-15
| Atnaujinta: 2025-10-22