SLVSCO7C August   2014  – September 2017 TPD1E05U06-Q1 , TPD4E05U06-Q1


  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Pin Configuration and Functions
  6. Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings—AEC Specification
    3. 6.3 ESD Ratings—IEC Specification
    4. 6.4 Recommended Operating Conditions
    5. 6.5 Thermal Information
    6. 6.6 Electrical Characteristics
    7. 6.7 Typical Characteristics
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 AEC-Q101 Qualification
      2. 7.3.2 IEC 61000-4-2 Level 4 ESD Protection
      3. 7.3.3 IEC 61000-4-4 EFT Protection
      4. 7.3.4 IEC 61000-4-5 Surge Protection
      5. 7.3.5 I/O Capacitance
      6. 7.3.6 DC Breakdown Voltage
      7. 7.3.7 Ultra-Low Leakage Current
      8. 7.3.8 Low ESD Clamping Voltage
      9. 7.3.9 Easy Flow-Through Routing
    4. 7.4 Device Functional Modes
  8. Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. Signal Range on Pin 1, 2, 4, or 5
        2. Operating Frequency
      3. 8.2.3 Application Curve
  9. Layout
    1. 9.1 Layout Guidelines
    2. 9.2 Layout Example
  10. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Related Links
    4. 10.4 Community Resources
    5. 10.5 Trademarks
    6. 10.6 Electrostatic Discharge Caution
    7. 10.7 Glossary
  11. 11Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Detailed Description


The TPDxE05U06-Q1 is a family of unidirectional TVS ESD protection diode arrays with ultra-low capacitance between 0.42 pF and 0.5 pF. They are rated to dissipate ESD strikes above the maximum level specified in the IEC 61000-4-2 level 4 international standard (12-kV contact, 15-kV air gap). The ultra-low loading capacitance makes them ideal for protecting any high-speed signal applications up to 6 Gbps.

Functional Block Diagram

TPD4E05U06-Q1 TPD1E05U06-Q1 fbd_slvsco7.gif
Figure 9. TPD4E05U06-Q1 Block Diagram
TPD4E05U06-Q1 TPD1E05U06-Q1 fbd3_slvsbo7.gif
Figure 10. TPD1E05U06-Q1 Block Diagram

Feature Description

AEC-Q101 Qualification

These devices are qualified to AEC-Q101 standards. They pass HBM H3B (±8 kV) and CDM C5 (±1 kV) ESD ratings and are qualified to operate from –40°C to +125°C.

IEC 61000-4-2 Level 4 ESD Protection

The I/O pins can withstand ESD events up to ±12-kV contact and ±15-kV air. An ESD-surge clamp diverts the current to ground.

IEC 61000-4-4 EFT Protection

The I/O pins can withstand an electrical fast transient burst of up to 80 A (5/50 ns waveform, 4 kV with 50-Ω impedance). An ESD-surge clamp diverts the current to ground.

IEC 61000-4-5 Surge Protection

The I/O pins can withstand surge events up to 2.5 A and 40 W (8/20 µs waveform). An ESD-surge clamp diverts this current to ground.

I/O Capacitance

The capacitance between each I/O pin to ground is 0.5 pF. These capacitances support data rates up to 5 Gbps.

DC Breakdown Voltage

The DC breakdown voltage of each I/O pin is a minimum of 6.4 V. This ensures that sensitive equipment is protected from surges above the reverse standoff voltage of 5 V.

Ultra-Low Leakage Current

The I/O pins feature an ultra-low leakage current of 10 nA (Maximum) with a bias of 2.5 V.

Low ESD Clamping Voltage

The I/O pins feature an ESD clamp that is capable of clamping the voltage to 10 V (IPP = 1 A).

Easy Flow-Through Routing

The layout of this device makes it simple and easy to add protection to an existing layout. The packages offers flow-through routing, requiring minimal modification to an existing layout.

Device Functional Modes

The TPDxE05U06-Q1 are passive integrated circuits that triggers when voltages are above VBR or below the lower diodes Vf (–0.6 V). During ESD events, voltages as high as ±15 kV (air) can be directed to ground via the internal diode network. When the voltages on the protected line fall below the trigger levels of TPDxE05U06-Q1 (usually within 10s of nano-seconds) the devices reverts to passive.