| Number of channels (#) | 4 |
| IO capacitance (Typ) (pF) | 4.8 |
| Vrwm (V) | 5.5 |
| IEC 61000-4-2 contact (+/- kV) | 15 |
| IEC 61000-4-5 (A) | 3 |
| Bi-/uni-directional | Bi-Directional |
| Dynamic resistance (Typ) (?) | 0.45 |
| Clamping voltage (V) | 10 |
| IO leakage current (Max) (nA) | 100 |
| Rating | Catalog |
| Operating temperature range (C) | -40 to 125 |
- Provides System Level ESD Protection for Low-voltage IO Interface
- IEC 61000-4-2 Level 4
- ±15kV (Air discharge)
- ±15kV (Contact discharge)
- IO Capacitance < 5pF
- Ultra low Leakage Current
- Ultra Low Clamping Voltage
- Industrial Temperature Range: –40°C to 125°C
- Space Saving μQFN package
The TPD4E101 is a four channel ESD protection device in an ultra small package. It is the industry’s smallest 4-ch ESD protection device. A larger pitch helps save on PCB manufacturing costs. The device provides IEC61000-4-2 compliance up to 15kV contact discharge. It has an ESD clamp circuit with back-to-back diodes for bipolar/bidirectional signal support. The low line capacitance is suitable for a wide range of applications supporting data rate up to 700Mbps.Typical application areas in portable applications are:
- Audio lines (Microphone, Earphone and Speakerphone)
- SD interface
- SIM interface
- Keypad or other buttons