2-channel ESD protection diode for USB Type-C™ and HDMI 2.0
Product details
Parameters
Package | Pins | Size
Features
- 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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Description
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.
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | ESD122 2-Channel ESD Protection Diode for USB Type-C and HDMI 2.0 datasheet (Rev. A) | Aug. 13, 2018 |
Technical articles | ESD fundamentals, part 4: ESD capacitance | Feb. 12, 2018 | |
Technical articles | ESD fundamentals, part 3: clamping voltage | Dec. 05, 2017 | |
Technical articles | Big USB Type-C™ protection for your small application | Jul. 31, 2017 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
Features
- IEC61000-4-2 Compliance Testing (SS Lines, SBU Lines, D+/- Lines, CC Lines)
- USB Type-C Passthrough Functionality
- IEC61000-4-4 EFT Compliance Testing
- IEC61000-4-5 Surge Compliance Testing
Description
Features
- IEC61000-4-2 Compliance Testing (SS Lines, SBU Lines, D+/- Lines, CC Lines)
- USB Type-C Passthrough Functionality
- IEC61000-4-4 EFT Compliance Testing
- IEC61000-4-5 Surge Compliance Testing
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Reference designs
Design files
-
download TIDA-01620 BOM.pdf (358KB) -
download TIDA-01620 PCB.zip (206KB) -
download TIDA-01620 Gerber.zip (279KB) -
download TIDA-01620 CAD Files.zip (1450KB) -
download TIDA-01620 Assembly Drawings.zip (38KB)
Design files
-
download TIDA-01588 BOM.pdf (289KB) -
download TIDA-01588 Assembly Drawing.pdf (103KB) -
download TIDA-01588 PCB.pdf (330KB) -
download TIDA-01588 CAD Files.zip (1032KB) -
download TIDA-01588 Gerber.zip (501KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
X2SON (DMX) | 3 | View options |
X2SON (DMY) | 3 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
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Support & training
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