AIES Series is specially designed to protect sensitive electronics from the threat of the electrostatic discharge (ESD). The Amotech AIES12U020R2 ESD SUPPRESSOR reacts almost instantly to the transient voltage and effectively clamps it to the low voltage for the duration of the ESD transient. The Amotech AIES12U020R2 ESD SUPPRESSOR uses voltage dependant variable materials that inherently produce low capacitance and very low leakage current. Thus the device is virtually invisible to the circuit during normal operational mode. It is especially transparent to the high-speed digital circuits due to the high off-state impedance and low capacitance. Signals are not distorted or disrupted as shown by extensive testing. Using the Amotech AIES12U020R2 ESD protection, devices maintain signal integrity of high-speed data signals while protecting the circuit from ESD. The nature of the material creates a bi-directional part, which means that only one device per surge path is required to provide complete ESD protection regardless of the surge polarity.
The Amotech AIES12U020R2 ESD SUPPRESSOR Features：
• Exceeds testing requirements outlined in IEC 61000-4-2
• Ultra low capacitance (0.15pF typ.)
• Very low leakage current
• Fast response time
• Bi-directional
The Amotech AIES12U020R2 ESD SUPPRESSOR Main application field：
1、ESD protection of SAW filter & diode switch in RF circuit
The Amotech AIES12U020R2 ESD SUPPRESSOR Features：
• Exceeds testing requirements outlined in IEC 61000-4-2
• Ultra low capacitance (0.15pF typ.)
• Very low leakage current
• Fast response time
• Bi-directional
The Amotech AIES12U020R2 ESD SUPPRESSOR Main application field：
1、ESD protection of SAW filter & diode switch in RF circuit
2、 ESD protection of USB 2.0 (high speed and full speed) circu
The Amotech AIES12U020R2 Electrical characteristics：
| Characteristic | Value |
| Rated Voltage (Vdc) | 12Vdc typ |
| Clamping Voltage (VC_ESD) | 35typ, 50max |
| Capacitance (Cp, @ 1MHz) | 0.15pF typ, 0.3pF max. |
| Leakage Current (IL, @ 12Vdc) | 1 uA max. |
|
ESD Capability IEC61000-4-2 Direct Discharge IEC61000-4-2 Air Discharge |
8kV typ. 15kV typ. |
| ESD Pulse Withstand | >1,000 typ. |
| Operating Temperature | -40°C to +85°C |
《AIES12U020R2 》download
