Overview
The TPD4E001DRLRG4 is a four-channel Transient Voltage Suppressor (TVS) based Electrostatic Discharge (ESD) protection diode array produced by Texas Instruments. This device is designed to provide robust ESD protection in high-speed data interfaces, adhering to the IEC 61000-4-2 international standard at Level 4. It features ultra-low leakage current and low capacitance, making it ideal for precision analog measurements and high-speed data IO applications such as glucose meters, heart rate monitors, and various high-speed data interfaces.
Key Specifications
| Parameter | Value |
|---|---|
| Package | SOT-5X3 (DRL) |
| Pins | 6 |
| Operating Temperature Range (°C) | -40 to 85 |
| IO Capacitance per Channel | 1.5 pF (Typical) |
| Leakage Current | < 1 nA (Maximum) |
| Supply Current | 1 nA |
| Supply-Voltage Range | 0.9 V to 5.5 V |
| ESD Protection | ±8 kV Contact Discharge, ±15 kV Air-Gap Discharge (IEC 61000-4-2 Level 4) |
| Peak Pulse Current (8/20 µs Pulse) | 5.5 A |
| Package Options | DRL, DBV, DCK, DPK, DRS |
| Alternate Channel Options | TPD2E001, TPD3E001, TPD6E001 |
Key Features
- IEC 61000-4-2 ESD Protection (Level 4): ±8 kV Contact Discharge, ±15 kV Air-Gap Discharge
- Low IO Capacitance: 1.5 pF per channel, ideal for high-speed data IO interfaces
- Ultra Low Leakage Current: < 1 nA maximum, suitable for precision analog measurements
- Low Supply Current: 1 nA
- Wide Supply-Voltage Range: 0.9 V to 5.5 V
- Space-Saving Package Options: DRL, DBV, DCK, DPK, and DRS
- Alternate Channel Options: Available in 2, 3, and 6-channel configurations (TPD2E001, TPD3E001, TPD6E001)
Applications
- High-Speed Data Interfaces: USB 2.0, Ethernet, FireWire™ Serial Bus, LVDS, SVGA Video Connections
- Precision Analog Measurements: Glucose meters, heart rate monitors
- Other High-Speed Signal Terminals
Q & A
- What is the TPD4E001DRLRG4 used for?
The TPD4E001DRLRG4 is used for providing ESD protection in high-speed data interfaces and precision analog measurements.
- What are the key ESD protection levels of the TPD4E001DRLRG4?
The device provides ±8 kV Contact Discharge and ±15 kV Air-Gap Discharge protection, adhering to IEC 61000-4-2 Level 4.
- What is the typical IO capacitance of the TPD4E001DRLRG4?
The typical IO capacitance is 1.5 pF per channel.
- What is the maximum leakage current of the TPD4E001DRLRG4?
The maximum leakage current is less than 1 nA.
- What is the operating temperature range of the TPD4E001DRLRG4?
The operating temperature range is -40°C to 85°C.
- What are the available package options for the TPD4E001DRLRG4?
The device is available in DRL, DBV, DCK, DPK, and DRS package options.
- Are there alternate channel configurations available for the TPD4E001DRLRG4?
- What are some common applications of the TPD4E001DRLRG4?
- What is the supply-voltage range of the TPD4E001DRLRG4?
The supply-voltage range is from 0.9 V to 5.5 V.
- What is the peak pulse current rating of the TPD4E001DRLRG4?
The peak pulse current rating is 5.5 A for an 8/20 µs pulse.
