ESD122 (正在供货)

ESD122

 

描述

The ESD122 is a bidirectional TVS ESD protection diode array for USB Type-C and HDMI 2.0 circuit protection. The ESD122 is rated to dissipate contact ESD strikes at the maximum level specified in the IEC 61000-4-2 international standard (17-kV Contact, 17-kV Air-gap).

This device features a low IO capacitance per channel and pin-out to suit symmetric differential high-speed signal routing making it ideal for protecting high-speed interfaces up to 10 Gbps such as USB 3.1 Gen2 and HDMI 2.0. The low dynamic resistance and low clamping voltage ensure system level protection against transient events.

Additionally, the ESD122 is an ideal ESD solution for the USB Type-C Tx/Rx lines. Since the USB Type-C connector has two layers, using 4-channel ESD devices require VIAs which degrade the signal integrity. Using four ESD122 (2-Ch) devices minimize the number of VIAs and simply the board layout.

The ESD122 is offered in two easy routing flow through packages.

特性

  • IEC 61000-4-2 Level 4 ESD Protection
    • ±17-kV Contact Discharge
    • ±17-kV Air Gap Discharge
  • Withstands over 10,000 ESD strikes per IEC 61000-4-2 Level 4 (Contact) without any performance degradation
  • IEC 61000-4-4 EFT Protection
    • 80 A (5/50 ns)
  • IEC 61000-4-5 Surge Protection
    • 2.5 A (8/20 µs)
  • Low IO Capacitance
    • 0.1 pF (Typical) between IOs
    • 0.2 pF (Typical) IO to GND
  • DC Breakdown Voltage: 5.1 V (Minimum)
  • Ultra Low Leakage Current: 10 nA (Maximum)
  • Low ESD Clamping Voltage: 8.4 V at 5-A TLP
  • Supports High Speed Interfaces that exceed 10 Gbps
  • Industrial Temperature Range: –40°C to +125°C
  • Type C Friendly Two Channel Flow-Through Routing Package
  • Pin-out to suit symmetric differential high-speed signal routing
  • Two Different Package Options
    • 0402 Package, 0.6 mm × 1 mm, 0.34-mm Pitch
    • 0502 Package, 0.6 mm × 1.32 mm, 0.5-mm Pitch

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参数 与其它产品相比 高性能 TVS 二极管

 
Number of Channels (#)
IO Capacitance (Typ) (pF)
Breakdown Voltage (Min) (V)
IEC 61000-4-2 Contact (+/- kV)
IEC 61000-4-2 Air-Gap (+/- kV)
Interface
Bi-/Uni-Directional
IO Leakage Current (Max) (nA)
Rating
Operating Temperature Range (C)
IEC 61000-4-5 (Surge) (Max) (A)
IEC 61000-4-5 (Surge) (Max) (W)
Dynamic Resistance (Typ) (Ω)
IEC 61000-4-4 EFT (Max) (A)
Special Features
Vin (Max) (V)
ESD122 TPD1E01B04 TPD1E05U06 TPD4E02B04
2    1    1    4   
0.2    0.18    0.4    0.25   
5.5    6.4    6.5    5.5   
18    15    12    12   
18    17    15    15   
GPIO
HDMI 1.4/1.3
HDMI 2.0
SATA/PCIe
USB 2.0
USB 3.0
USB Type-C   
HDMI 1.4/1.3
HDMI 2.0
USB 3.0
USB Type-C   
Ethernet
HDMI 1.4/1.3
HDMI 2.0
LVDS
SATA/PCIe
USB 3.0
USB Type-C   
HDMI 1.4/1.3
HDMI 2.0
USB 3.0
USB Type-C   
Bi-Directional    Bi-Directional    Uni-Directional    Bi-Directional   
10    10    10    10   
Catalog    Catalog    Catalog    Catalog   
-40 to 125    -40 to 125    -40 to 125    -40 to 125   
2    2.5    2.5    2   
17    27    40    17   
0.5    0.57    0.8    0.47   
80    80    80    80   
N/A    0201
0402   
0402    N/A   
  3.6    5.5    3.6