제품 상세 정보

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.

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기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
11개 모두 보기
유형 직함 날짜
* Data sheet TVS1400 14-V Flat-Clamp Surge Protection Device datasheet (Rev. A) PDF | HTML 2018/03/02
Application note ESD and Surge Protection for USB Interfaces (Rev. B) PDF | HTML 2024/01/11
Application note ESD Packaging and Layout Guide (Rev. B) PDF | HTML 2022/08/18
Application brief Protecting I/O modules from surge events 2019/02/04
Application brief TVS Surge Rating: Power vs. Current 2018/11/12
White paper Demystifying surge protection 2018/11/06
Application note How to select a Surge Diode 2018/08/29
Application brief Flat-Clamp TVS Layout in SMA/SMB Footprints 2018/04/03
Application note TVS Surge Protection in High-Temperature Environments 2018/03/23
User guide TVS0500-3300 Evaluation Module—Adaptor Boards User's Guide (Rev. B) 2018/03/08
White paper Flat-Clamp surge protection technology for efficient system protection 2018/01/15

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

FLAT-CLAMP-TVS-EVM — TVSxx0x 정밀 서지 보호 다이오드 평가 모듈

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 (...)
사용 설명서: PDF
TI.com에서 구매 불가
시뮬레이션 모델

TVS1400 IBIS Model

SLVMCE2.ZIP (3 KB) - IBIS Model
시뮬레이션 모델

TVS1400 PSpice Transient Model

SLVMCC8.ZIP (45 KB) - PSpice Model
시뮬레이션 모델

TVS1400 TINA-TI Transient Reference Design

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

TVS1400 TINA-TI Transient Spice Model

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

많은 TI 레퍼런스 설계에는 TVS1400이(가) 포함됩니다.

레퍼런스 디자인 선택 툴을 사용하여 애플리케이션 및 매개 변수에 가장 적합한 설계를 검토하고 식별할 수 있습니다.

패키지 CAD 기호, 풋프린트 및 3D 모델
WSON (DRV) 6 Ultra Librarian

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.

지원 및 교육

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

콘텐츠는 TI 및 커뮤니티 기고자에 의해 "있는 그대로" 제공되며 TI의 사양으로 간주되지 않습니다. 사용 약관을 참조하십시오.

품질, 패키징, TI에서 주문하는 데 대한 질문이 있다면 TI 지원을 방문하세요. ​​​​​​​​​​​​​​

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