14-V flat-clamp surge protection device
Product details
Parameters
Package | Pins | Size
Features
- Protection Against ±2 kV, 42 Ω IEC 61000-4-5 Surge Test for Industrial Signal Lines
- Max Clamping Voltage of 19.3 V at 43 A of 8/20 µs Surge Current
- Standoff Voltage: 14 V
- Tiny 4 mm2 Footprint
- Survives Over 5,000 Repetitive Strikes of 35 A 8/20 µs Surge Current at 125°C
- Robust Surge Protection:
- IEC 61000-4-5 (8/20 µs): 43 A
- IEC 61643-321 (10/1000 µs): 8 A
- Low Leakage Current
- 2.2 nA Typical at 27°C
- 16 nA Typical at 85°C
- Low Capacitance: 120 pF
- Integrated Level 4 IEC 61000-4-2 ESD Protection
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Description
The TVS1400 robustly shunts up to 43 A of IEC 61000-4-5 fault current to protect systems from high power transients or lightning strikes. The device offers a solution to the common industrial signal line EMC requirement to survive up to ±2 kV IEC 61000-4-5 open circuit voltage coupled through a 42 Ω impedance. The TVS1400 uses a unique feedback mechanism to ensure precise flat clamping during a fault, assuring system exposure below 20 V. The tight voltage regulation allows designers to confidently select system components with a lower voltage tolerance, lowering system costs and complexity without sacrificing robustness.
In addition, the TVS1400 is available in a small 2 mm × 2 mm SON footprint which is ideal for space constrained applications, offering a 70 percent reduction in size compared to industry standard SMA and SMB packages. The extremely low device leakage and capacitance ensure a minimal effect on the protected line. To ensure robust protection over the lifetime of the product, TI tests the TVS1400 against 5,000 repetitive surge strikes at high temperature with no shift in device performance.
The TVS1400 is part of TIs Flat-Clamp family of surge devices. For more information on the other devices in the family, see the Device Comparison Table.
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | TVS1400 14-V Flat-Clamp Surge Protection Device datasheet (Rev. A) | Mar. 02, 2018 |
Application note | Protecting I/O modules from surge events | Feb. 04, 2019 | |
Application note | TVS Surge Rating: Power vs. Current | Nov. 12, 2018 | |
White paper | Demystifying surge protection | Nov. 06, 2018 | |
User guide | Flat Clamp TVS Evaluation Module—Adaptor Boards | Sep. 10, 2018 | |
Application note | How to select a Surge Diode | Aug. 29, 2018 | |
Application note | Flat-Clamp TVS Layout in SMA/SMB Footprints | Apr. 03, 2018 | |
Application note | TVS Surge Protection in High-Temperature Environments | Mar. 23, 2018 | |
User guide | TVS0500-3300 Evaluation Module—Adaptor Boards User's Guide (Rev. B) | Mar. 08, 2018 | |
White paper | Flat-Clamp surge protection technology for efficient system protection | Jan. 15, 2018 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
Features
- IEC 61000-4-5 Surge Compliance Testing
- IEC 61000-4-2 ESD Compliance Testing
- Industry Standard Footprint for Evaluation in Existing Systems
- Unidirectional and Bidirectional Configuration
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
Design files
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download TIDA-00300 Gerber (Rev. B).zip (2051KB) -
download TIDA-00300 BOM (Rev. B).zip (477KB) -
download TIDA-00300 Assembly Files (Rev. B).zip (876KB) -
download TIDA-00300 PCB (Rev. B).zip (3201KB) -
download TIDA-00300 Altium (Rev. B).zip (9167KB)
Design files
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download TIDA-00834 Assembly Files.zip (766KB) -
download TIDA-00834 Layer Plots.zip (4773KB) -
download TIDA-00834 Gerber.zip (4136KB) -
download TIDA-00834 Altium (Rev. A).zip (9651KB) -
download TIDA-00834 BOM Files (Rev. A).zip (295KB)
Design files
Design files
Design files
-
download TIDA-010055 BOM Files.zip (310KB) -
download TIDA-010055 Assembly Files.zip (827KB) -
download TIDA-010055 Layer Plots.zip (2674KB) -
download TIDA-010055 CAD Files.zip (9038KB) -
download TIDA-010055 Gerber.zip (1157KB)
Design files
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download TIDA-010041 BOM.pdf (48KB) -
download TIDA-010041 CAD Files (Rev. A).zip (1948KB) -
download TIDA-010041 Gerber (Rev. A).zip (383KB) -
download TIDA-010041 Assembly Drawing (Rev. A).pdf (344KB) -
download TIDA-010041 PCB (Rev. A).pdf (2158KB)
Design files
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download TIDA-010011 BOM.pdf (134KB) -
download TIDA-010011 Assembly Drawing.pdf (1564KB) -
download TIDA-010011 PCB.pdf (4603KB) -
download TIDA-010011 CAD Files.zip (7015KB) -
download TIDA-010011 Gerber.zip (799KB)
Design files
-
download TIDA-060025 BOM.pdf (54KB) -
download TIDA-060025 Assembly Drawing.pdf (256KB) -
download TIDA-060025 CAD Files.zip (2602KB) -
download TIDA-060025 Gerber.zip (3501KB) -
download TIDA-060025 PCB.pdf (1164KB)
Design files
-
download TIDA-01633 BOM.pdf (102KB) -
download TIDA-01633 Assembly Drawing.pdf (213KB) -
download TIDA-01633 PCB.pdf (1148KB) -
download TIDA-01633 CAD Files.zip (1165KB) -
download TIDA-01633 Gerber.zip (528KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
WSON (DRV) | 6 | 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
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
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