Company Information

Shanghai Boarden Electronics Technology Co., Ltd. was established in 2008.

As the leading circuit protection solution provider, Boarden’s Vision is to Make Electronics more Safe and Reliable with one stop service. With deep technology background, professional technical team, functional laboratories, Boarden can provide you professional solutions for circuit protection, free consulting and testing.

Boarden has complete and wide product lines for over voltage and over current components, including GDT, TVS, Thyristor, ESD , PPTC and MOV. These products are widely used in Surge Protection Device, BMS, telecommunication, lighting, computer, auto electronics, consumers and industrial markets. 

As an innovative and technology-driven company, Boarden has been designing and releasing new products these years such as:

 1)Ceramic Micro-Surge Protection Device, which offers rugged protection and excellent transient energy absorption in a small factor, mainly applied in SPD, AC Power Protection for LED lighting and auto electronics.

 2)Lightning Resistors, which could be applied in field concern with lightning. The max lightning handling capability could be over three kilo volts under eight twenty micro seconds surge wave.

 3)Chip Fuse, which could work under two hundred twenty Volt AC and lightning handling capability of one thousand one hundred Ampere.

Contact us if you have any circuit protection problems, it is Boarden’s pleasure to work with you to solve your EMC and EMI problems.

Transient Voltage Suppression Diodes
Axial Leaded – 1500W > 1.5KE series

Product Description

Transient Voltage Suppressors (TVS) are semiconductor devices designed to provide protection against over voltage transients. When over voltage events occur, the silicon TVS actives from an very high impedance status to a very low impedance status by operating in the avalanche mode and uses a large junction area to absorb large transient currents in a fast response time, protecting voltage sensitive electronics equipment from damaging.
Boarden supplies unipolar and bipolar TVS devices with axial and SMD packages, with maximum working voltage 5V to 550V, maximum power dissipation from 200W-5000W.

Features 

• Glass passivated chip junction in DO-201 Package
• 1500W peak pulse power @10/1000μs
• Typical IR less than 1μA above 13V
• Low incremental surge resistance
• Excellent clamping capability
• Typical failure mode is short from over-specified voltag/current
• Fast response time: typically less than 1.0ps from 0V to BV min
• IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact)
• EFT protection of data lines in accordance with IEC 61000-4-4
• UL94V-0 Flammability Rating
• Halogen free and RoHS compliant

Applications

• Telecom and Network
• Industrial Products
• Business Machines
• Vehicles Electronics
• Power Adapter
• Consumer Products
• Security Protection

Order Information

Maximum Ratings and Thermal Characteristics (TA=25°C unless otherwise noted)

Electrical Characteristics (TA=25°C unless otherwise noted)