TVS Diode Array 30 kV ESD/Surge Protection SOT23-3 - AQxx-02HTG Series
Littelfuse's AQxx-02HTG series TVS diode array is designed for protection of automotive applications
Littelfuse designed the AQxx-02HTG series TVS diode array to protect sensitive equipment from damage due to electrostatic discharge (ESD), electrical fast transients (EFT), and lightning-induced surges. Performance tested to ±30 kV (contact and air discharge as defined in IEC 61000-4-2). Qualified to meet the automotive industry AEC-Q101 standards. Broad working voltage options of 5 V, 12 V, 15 V, 24 V, and 36 V to fit into applications like industrial equipment, motor controls, and test and medical equipment.
- ESD, IEC 61000-4-2, ±30 kV contact, ±30 kV air
- EFT, IEC 61000-4-4, 50 A (5/50 ns)
- Lightning, 33 A (8/20 as defined in IEC 61000-4-5 2nd edition) for the AQ05
- Working voltages: 5 V, 12 V, 15 V, 24 V, and 36 V
- Low clamping voltage
- Low leakage current
- AEC-Q101 qualified
- Industrial equipment
- Test and medical equipment
- Point-of-sale terminals
- Motor controls
- Legacy ports (RS-232, RS-485)
- Security and alarm systems
Resources
- TVS Diode Array (SPA® Family) Catalog
- Application Note: Selecting an Appropriate ESD Device
- Product Highlight: SPA Family of TVS Diode Arrays
TVS Diode Array 30 kV ESD/EFT Protection SOT23-3 - AQxx-02HTG Series
| Image | Manufacturer Part Number | Description | Current - Peak Pulse (10/1000µs) | Power - Peak Pulse | Power Line Protection | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | AQ05-02HTG | TVS DIODE 5VWM 13VC SOT23-3 | 33A (8/20µs) | 500W | No | 3570 - Immediate | $0.24 | View Details |
![]() | ![]() | AQ12-02HTG | TVS DIODE 12VWM 22.5VC SOT23-3 | 20A (8/20µs) | 500W | No | 107 - Immediate | $0.30 | View Details |
![]() | ![]() | AQ15-02HTG | TVS DIODE 15VWM 30VC SOT23-3 | 15A (8/20µs) | 500W | No | 1014 - Immediate | $0.21 | View Details |
![]() | ![]() | AQ24-02HTG | TVS DIODE 24VWM 42VC SOT23-3 | 9A (8/20µs) | 500W | No | 13411 - Immediate | $0.22 | View Details |
![]() | ![]() | AQ36-02HTG | TVS DIODE 36VWM 62VC SOT23-3 | 7A (8/20µs) | 500W | No | 0 - Immediate | $0.72 | View Details |

