TVS Diodes are used to protect sensitive circuit from high-voltage transients.Their p-n junctions have a larger crosssectional area than those of a normal diode,allowing them to conduct large currents to ground without damage. SETsafe | SETfuse supplies TVS Diodes with peak power ratings from 200 W to 30 kW,and reverse standoff voltages from 5.0 V to 512 V. ستخدم ثنائيات TVS لحماية الدوائر الحساسة من التيارات العابرة ذات الجهد العالي. تتميز وصلاتها p-n بمساحة مقطعية أكبر من تلك الموجودة في الثنائي العادي، مما يسمح لها بتوصيل تيارات كبيرة إلى الأرض دون حدوث أي ضرر. توفر SETsafe | SETfuse ثنائيات TVS بقدرات ذروة تتراوح من 200 وات إلى 30 كيلو وات، وجهد عكسي يتراوح من 5.0 فولت إلى 512 فولت. Úsáidtear dé-óid TVS chun ciorcad íogair a chosaint ó thrasnalaí ardvoltais. Tá achar trasghearrtha níos mó ag a n-acomhail p-n ná mar atá ag dé-óid gnáth, rud a ligeann dóibh sruthanna móra a sheoladh go talamh gan damáiste. SETsafe | Soláthraíonn SETfuse Dé-óid TVS le buaic-rátálacha cumhachta ó 200 W go 30 kW, agus voltais aisiompaithe ó 5.0 V go 512 V. TVS díóður eru notaðar til að vernda viðkvæma hringrás fyrir háspennustraumum. P-n tengi þeirra hafa stærra þversniðsflatarmál en venjuleg díóða, sem gerir þeim kleift að leiða stóra strauma til jarðar án þess að skemma. SETsafe | SETfuse útvegar TVS díóða með hámarksafli frá 200 W til 30 kW, og bakspennu frá 5,0 V til 512 V. Diody TVS służą do ochrony wrażliwych obwodów przed przepięciami wysokiego napięcia. Ich złącza p-n mają większy przekrój niż złącza zwykłych diod, co pozwala im przewodzić duże prądy do ziemi bez uszkodzeń. SETsafe | SETfuse dostarcza diody TVS o mocy szczytowej od 200 W do 30 kW i napięciu odwrotnym od 5,0 V do 512 V. TVS-Dioden werden verwendet, um empfindliche Schaltkreise vor Hochspannungsspitzen zu schützen. Ihre p-n-Übergänge haben einen größeren Querschnitt als die einer normalen Diode, sodass sie große Ströme ohne Beschädigung zur Erde leiten können. SETsafe | SETfuse liefert TVS-Dioden mit Spitzenleistungen von 200 W bis 30 kW und Sperrspannungen von 5,0 V bis 512 V. Les diodes TVS sont utilisées pour protéger les circuits sensibles contre les transitoires à haute tension. Leurs jonctions p-n ont une section transversale plus grande que celles d'une diode normale, ce qui leur permet de conduire des courants importants vers la terre sans dommage. SETsafe | SETfuse fournit des diodes TVS avec des puissances nominales de crête de 200 W à 30 kW et des tensions de sécurité inverses de 5,0 V à 512 V. Ginagamit ang mga TVS Diode upang protektahan ang sensitibong circuit mula sa mga transient na may mataas na boltahe. Ang kanilang mga p-n junction ay may mas malaking crosssectional area kaysa sa isang normal na diode, na nagpapahintulot sa kanila na magsagawa ng malalaking alon sa lupa nang walang pinsala. SETsafe | Ang SETfuse ay nagbibigay ng mga TVS Diode na may pinakamataas na rating ng kapangyarihan mula 200 W hanggang 30 kW, at mga reverse standoff na boltahe mula 5.0 V hanggang 512 V. TVS-diodeja käytetään suojaamaan herkkiä piirejä korkeajännitteisiltä transienteilta. Niiden pn-liitoksilla on suurempi poikkipinta-ala kuin normaalilla diodilla, joten ne voivat johtaa suuria virtoja maahan vahingoittumatta. SETsafe | SETfuse toimittaa TVS-diodeja huipputeholla 200 W - 30 kW ja käänteisellä erotusjännitteellä 5,0 V - 512 V. TVS 다이오드는 민감한 회로를 고전압 과도 전류로부터 보호하는 데 사용됩니다. 이 다이오드의 p-n 접합은 일반 다이오드보다 단면적이 더 넓어 손상 없이 대전류를 접지로 흘릴 수 있습니다. SETsafe | SETfuse는 최대 전력 정격이 200W~30kW이고 역방향 스탠드오프 전압이 5.0V~512V인 TVS 다이오드를 공급합니다. TVS-diodes worden gebruikt om gevoelige circuits te beschermen tegen hoogspanningstransiënten. Hun p-n-overgangen hebben een groter dwarsdoorsnedeoppervlak dan die van een normale diode, waardoor ze grote stromen naar de aarde kunnen geleiden zonder schade. SETsafe | SETfuse levert TVS-diodes met piekvermogens van 200 W tot 30 kW en omgekeerde standoff-spanningen van 5,0 V tot 512 V. Diody TVS se používají k ochraně citlivých obvodů před vysokonapěťovými přechodovými jevy. Jejich p-n přechody mají větší průřez než normální diody, což jim umožňuje vést velké proudy do země bez poškození. SETsafe | SETfuse dodává TVS diody se špičkovým výkonem od 200 W do 30 kW a reverzní distanční napětí od 5,0 V do 512 V. Diod TVS digunakan untuk melindungi litar sensitif daripada transien voltan tinggi. Sambungan p-n mereka mempunyai luas keratan rentas yang lebih besar daripada diod biasa, membolehkan mereka mengalirkan arus besar ke tanah tanpa kerosakan. SETsafe | SETfuse membekalkan Diod TVS dengan penarafan kuasa puncak dari 200 W hingga 30 kW, dan voltan kebuntuan terbalik dari 5.0 V hingga 512 V. TVS Diodes များကို ဗို့အားမြင့်သော transients များမှ အထိခိုက်မခံသော circuit များကို ကာကွယ်ရန်အတွက် အသုံးပြုပါသည်။ ၎င်းတို့၏ p-n လမ်းဆုံများသည် ပုံမှန် diode များထက် ပိုကြီးသော ဧရိယာကို ထိခိုက်မှုမရှိဘဲ ကြီးမားသော လျှပ်စီးကြောင်းဆီသို့ ပို့ဆောင်နိုင်စေပါသည်။ SETsafe | SETfuse သည် အမြင့်ဆုံးပါဝါအဆင့်သတ်မှတ်ချက်များ 200 W မှ 30 kW နှင့် 5.0 V မှ 512 V သို့ ပြောင်းပြန် standoff ဗို့အားများဖြင့် TVS Diode များကို ထောက်ပံ့ပေးသည်။ Os diodos TVS são usados para proteger circuitos sensíveis de transientes de alta tensão. Suas junções p-n têm uma área de seção transversal maior do que as de um diodo normal, permitindo que conduzam grandes correntes para o solo sem danos. SETsafe | SETfuse fornece diodos TVS com classificações de potência de pico de 200 W a 30 kW e tensões de standoff reverso de 5,0 V a 512 V. TVS ダイオードは、高電圧過渡現象から敏感な回路を保護するために使用されます。p-n 接合の断面積は通常のダイオードよりも大きいため、損傷を与えることなく大電流を接地に流すことができます。SETsafe | SETfuse は、ピーク電力定格が 200 W ～ 30 kW、逆スタンドオフ電圧が 5.0 V ～ 512 V の TVS ダイオードを供給しています。 - SETsafe

Over Current Protection(59)
- Miniature Fuses(26)
  Miniature Fuses
  Miniature Fuses is an Over Current Protection device. Its resistance is very low. When the circuit works normally, it is equivalent to a wire, which can conduct the circuit continuously and stably. When the current fluctuates due to circuit instability or external interference, it should also be able to withstand a certain range of overload. Only when overload or short circuit happens, Miniature Fuses can blow fast to protect the circuit. SETsafe | SETfuse Miniature Fuses is widely used in all kinds of electrical equipment. It has a variety of mounting modes, compact structure, reliable and stable performance. Technical parameters of SETsafe | SETfuse Miniature Fuses: Its rated current ranges from 0.1 A to 40 A, rated voltage ranges from 125 VAC to 500 VAC, and from 24 VDC to 600 VDC, complies with RoHS and REACH, and is approved by cURus, VDE, PSE, CCC, CQC, KC, TUV.
- Low Voltage Fuses (LV Fuses)(33)

Active Protection(16)
Active Protection
Active Protection

Accessories(2)
Accessories
Accessories
- For Over Current Protection Products(2)
  For Over Current Protection Products
  For Over Current Protection Products
  - Fuse Clip - for Cartridge Fuse-links (CFL)(1)
    Fuse Clip - for Cartridge Fuse-links (CFL)
    Fuse Clip - for Cartridge Fuse-links (CFL)
  - Fuse Holder - Suitable for Photovoltaics (PV)(1)
    Fuse Holder - Suitable for Photovoltaics (PV)
    Fuse Holder - Suitable for Photovoltaics (PV)

Xiamen SET Electronics Co., Ltd.

TVS Diodes are used to protect sensitive circuit from high-voltage transients.Their p-n junctions have a larger crosssectional area than those of a normal diode,allowing them to conduct large currents to ground without damage. SETsafe | SETfuse supplies TVS Diodes with peak power ratings from 200 W to 30 kW,and reverse standoff voltages from 5.0 V to 512 V.

TVS Overview.png

V_C

Clamping Voltage

Voltage across TVS in a region of low differential resistance that serves to limit the voltage across the device terminals.

— (IEC 61643-321)

— (JESD210A)

V_R

Reverse Stand-off Voltage

Maximum voltage that can be applied to the TVS without operation.

NOTE : It is also shown as V_WM (maximum working voltage (maximum d.c. voltage)) and known as rated stand-off voltage (V_so).

— (IEC 61643-321)

— (JESD210A)

I_R

Reverse Leakage Current

Current measured at V_R.

NOTE : Also shown as I_D for stand-by current.

— (IEC 61643-321)

— (JESD210A)

V_BR

Breakdown Voltage

Voltage across TVS at a specified current I_T in the breakdown region.

— (IEC 61643-321)

— (JESD210A)

I_PPM

Rated Random Recurring Peak Impulse Current

Maximum-rated value of random recurring peak impulse current that may be applied to a device.

— (IEC 61643-321)

— (JESD210A)

P_M(_AV)

Rated Average Power Dissipation

Maximum-rated value of power dissipation resulting from all sources, including transients and standby current, averaged over a short period of time.

— (IEC 61643-321)

— (JESD210A)

P_PPM

Rated Random Recurring Peak Impulse Power Dissipation

Maximum-rated value of the product of rated random recurring peak impulse current (I_PPM) multiplies by specified maximum clamping voltage (V_C).

— (IEC 61643-321)

— (JESD210A)

C_J

Capacitance

Capacitance across the TVS measured at a specified frequency and voltage

— (IEC 61643-321)

— (JESD210A)

V_FS

Peak Forward Surge Voltage

Peak voltage across an TVS for a specified forward surge current (I_FS) and time duration.

NOTE : Also shown as V_F.

— (IEC 61643-321)

— (JESD210A)

I_FS

Forward Surge Current

Pulsed current through TVS in the forward conducting region.

NOTE : Also shown as I_F.

— (IEC 61643-321)

— (JESD210A)

α_V(_BR)

Temperature Coefficient of Breakdown Voltage

The change of breakdown voltage divided by the change of temperature.

— (IEC 61643-321)

— (JESD210A)

I_PP

Peak pulse Current

Peak pulse current value applied across the TVS to determine the clamping voltage V_C for a specified wave shape.

— (IEC 61643-321)

— (JESD210A)

I_T

Pulsed D.C. Test Current

Test current for measurement of the breakdown voltage V_BR. This is defined by the manufacturer and usually

given in milliamperes with a pulse duration of less than 40 ms.

NOTE : Also shown as I_BR .

— (IEC 61643-321)

— (JESD210A)

Through Hole, Surface Mount

SMD, Axial

● Communication Equipment

● Security & Protection

● Industrial Control Equipment

● Power Supply

● Automotive Electronics

● New Energy

● Lightning Protection

Fuse quality 拷贝 4.png

SETsafe | SETfuse Quality Policy

Provide Industry-Leading Products

Raw-materials Supplier

Select critical raw materials: Must be from a manufacturer with quality management system (ISO9001, IATF16949) certification.

Annual or Quarterly Audits.

IQC (Incoming Quality Check)

AQL(MIL-STD-105E), Dimensions, Function, Visual Inspection, RoHS & REACH Test.

Document

Formulate corresponding incoming inspection specifications (01-QA-06-xxx) for each key material according to design data such as material technical indicators.

Testing Equipment and Tools

Tool Microscope, Curve Tracer, X-ray, Salt Spray Tester, Universal Material Testing Machine, Spectrum Analyzer, etc.

品质保证-30.jpg

Manufacturing Process

Online Inspection and Testing (Function 100% Automatic Testing).

Document

Process Flow Chart.

Failure Mode and Effects Analysis (FMEA).

Quality Control Flow Chart (QCFC).

Standard Inspection Procedure (SIP).

Work Instruction (WI).

Online Testing and Inspection

Leakage, Breakdown Voltage, Surge test system (100% Automatic Testing).

100% Visual inspection, SMD Product 100% AI system.

etc.

TVS online EN.png

TVS online1 EN.png

IPQC (In Process Quality Control) Inspection

AQL(MIL-STD-105E), Dimensions Inspection, Function Test, Visual Inspection.

FQC ( Final Quality Control)

AQL(MIL-STD-105E), Dimensions Inspection, Function Test, Visual Inspection

Reliability Test

Test specification (01-TE-01-xxx).

Including Electrical Performance, Mechanical Performance, Soldering Performance, Environmental Test and Life Test. e.g in compliance with JEDEC, AEC-Q101 specification.

OQC (Outgoing Quality Control)

AQL(MIL-STD-105E), Packaging, Labeling, Quantity Inspection.

Management System

ISO9001, (TUV approved and issued certificate).

ISO14001, ISO45001, etc.

Click to view the certificate

Environmental

RoHS & REACH Compliant, Halogen Free.

Usage

1. TVS must be operated in the specified ambient temp.

2. Do not clean the TVS with strong polar solvent such as ketone, esters, benzene and halogenated hydrocarbon, to avoid damaging the encapsulating layer.

3.Please do not apply severe vibration, shock or pressure to TVS, to avoid element cracking.

Replacement

1.If TVS is visually damaged, please replace it.

2.TVS is a non-repairable product. For safety sake, please use equivalent TVS for replacement.

Storage

1. Storage Temp. Range: (-55 to 150) °C.

2. Do not store the TVS at the high temp., high humidity or corrosive gas environment, to avoid influencing the

solder- ability of the lead wires. The product shall be used up within 1 year after receiving the goods.

Environmental Conditions

1. TVS should not be exposed to the open air, nor direct sunshine.

2. TVS should avoid rain, water vapor or other condition of high temp. and high humidity.

3. TVS should avoid sand dust, salt mist, or other harmful gases.