Produktdetails

Package name DFN2020 Peak pulse power (8/20 μs) (max) (W) 820 IEC 61000-4-5 (A) 43 Vrwm (V) 14 Breakdown voltage (min) (V) 16.2 Bi-/uni-directional Uni-Directional Number of channels 1 IO capacitance (typ) (pF) 120 Clamping voltage (V) 18.4
Package name DFN2020 Peak pulse power (8/20 μs) (max) (W) 820 IEC 61000-4-5 (A) 43 Vrwm (V) 14 Breakdown voltage (min) (V) 16.2 Bi-/uni-directional Uni-Directional Number of channels 1 IO capacitance (typ) (pF) 120 Clamping voltage (V) 18.4
WSON (DRV) 6 4 mm² 2 x 2
  • 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
  • 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

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 TI’s Flat-Clamp family of surge devices. For more information on the other devices in the family, see the Device Comparison Table.

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 TI’s Flat-Clamp family of surge devices. For more information on the other devices in the family, see the Device Comparison Table.

Herunterladen Video mit Transkript ansehen Video

Technische Dokumentation

star =Von TI ausgewählte Top-Empfehlungen für dieses Produkt
Keine Ergebnisse gefunden. Bitte geben Sie einen anderen Begriff ein und versuchen Sie es erneut.
Alle anzeigen 11
Typ Titel Datum
* Data sheet TVS1400 14-V Flat-Clamp Surge Protection Device datasheet (Rev. A) PDF | HTML 02 Mär 2018
Application note ESD and Surge Protection for USB Interfaces (Rev. B) PDF | HTML 11 Jan 2024
Application note ESD Packaging and Layout Guide (Rev. B) PDF | HTML 18 Aug 2022
Application brief Protecting I/O modules from surge events 04 Feb 2019
Application brief TVS Surge Rating: Power vs. Current 12 Nov 2018
White paper Demystifying surge protection 06 Nov 2018
Application note How to select a Surge Diode 29 Aug 2018
Application brief Flat-Clamp TVS Layout in SMA/SMB Footprints 03 Apr 2018
Application note TVS Surge Protection in High-Temperature Environments 23 Mär 2018
User guide TVS0500-3300 Evaluation Module—Adaptor Boards User's Guide (Rev. B) 08 Mär 2018
White paper Flat-Clamp surge protection technology for efficient system protection 15 Jan 2018

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Evaluierungsplatine

FLAT-CLAMP-TVS-EVM — TVSxx0x Evaluierungsmodul für Präzisions-Überspannungsschutzdiode

The FLAT-CLAMP-TVS-EVM (Precision Surge Protection Diode Adaptor Board Evaluation Module) demonstrates the characteristics, operation, and use of the TVSxx0x family of devices. The TVSxx0x family of devices are precision clamps that keep ultra-low and flat clamping voltages during transient (...)
Benutzerhandbuch: PDF
Simulationsmodell

TVS1400 IBIS Model

SLVMCE2.ZIP (3 KB) - IBIS Model
Simulationsmodell

TVS1400 PSpice Transient Model

SLVMCC8.ZIP (45 KB) - PSpice Model
Simulationsmodell

TVS1400 TINA-TI Transient Reference Design

SLVMCC6.TSC (657 KB) - TINA-TI Reference Design
Simulationsmodell

TVS1400 TINA-TI Transient Spice Model

SLVMCC7.ZIP (12 KB) - TINA-TI Spice Model

Viele TI-Referenzdesigns beinhalten TVS1400

Mit unserem Referenzdesign-Auswahltool können Sie die für Ihre Anwendung und Ihre Parameter am besten geeigneten Designs durchsehen und ermitteln.

Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
WSON (DRV) 6 Ultra Librarian

Bestellen & Qualität

Beinhaltete Information:
  • RoHS
  • REACH
  • Bausteinkennzeichnung
  • Blei-Finish/Ball-Material
  • MSL-Rating / Spitzenrückfluss
  • MTBF-/FIT-Schätzungen
  • Materialinhalt
  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
Beinhaltete Information:
  • Werksstandort
  • Montagestandort

Empfohlene Produkte können Parameter, Evaluierungsmodule oder Referenzdesigns zu diesem TI-Produkt beinhalten.

Support und Schulungen

TI E2E™-Foren mit technischem Support von TI-Ingenieuren

Inhalte werden ohne Gewähr von TI und der Community bereitgestellt. Sie stellen keine Spezifikationen von TI dar. Siehe Nutzungsbedingungen.

Bei Fragen zu den Themen Qualität, Gehäuse oder Bestellung von TI-Produkten siehe TI-Support. ​​​​​​​​​​​​​​

Videos