VT-4B5L UL Approval: E214381 Version: Preliminary02 · 2019. 8. 2. · VT-4B5L Metal Base Laminate UL Approval: E214381 Version: Preliminary02 Page 1 of 4 Published on: 31/07/2019

VT-4B5LMetal Base Laminate

UL Approval: E214381 Version: Preliminary02

Page 1 of 4Published on: 31/07/2019

CORPORATE HEADQUARTERS

Ventec Electronics Co. Ltd. 308 TaiShan Rd, New District Suzhou, Jiangsu, P.R. China 215129

T: +86 512-68091810 Email: [email protected]

EMEA REGIONAL HEADQUARTERS

Ventec Europe Unit 1 Trojan Business Centre, Tachbrook Park Estate, Leamington-Spa, CV34 6RH, UK


AMERICAS REGIONAL HEADQUARTERS

Ventec USA 700 Lee St., Elk Grove Village, Illinois, IL 60007, United States of America


www.venteclaminates.com

General Information Ventec offers thermally conductive dielectric without glass reinforcement which offers the following features:> Thermal conductivity -- 3.6 W/mK> Ceramic Filled> Halogen Free> Flammability UL94 V-0> UL MOT 130˚C> Solder Joint Crack Solution

Application > LED Lighting> Power Conversion> PDP, LED, Regulator for TV> Monitor Drives> Rectifier, Power Supply

Storage Condition & Shelf Life Laminate

StorageCondition

Temperature Room

Relative humidity /

Designation of IMS Laminate



























Laminate PropertiesItem Test Method (IPC-TM-650) Unit Dielectric 100μm

Thermal Conductivity ISO22007-2 W/m*K 3.6

Thermal Impedance ISO22007-2 ºC*in2/W 0.043

Tg DSC 2.4.25 ºC 100

Td TGA ASTM D3850 ºC 380

CTE Alpha 1 2.4.24 ppm/ºC 28

Elastic Modulus30ºC

2.4.24.4 GPa0.5

125ºC 0.2

Thermal Stress Solder Dip @ 288ºC 2.4.13.1 Minute ≥5

Hi-Pot Withstand DC 2.5.7.2 V 4000

Dielectric Strength AC 2.5.6.3 V/mil 2000

Dk @ 1MHz C-24 / 23 / 50 2.5.5.3 _ 4.8

Df @ 1MHz C-24 / 23 / 50 2.5.5.3 _ 0.016

Volume ResistanceAfter Moisture

2.5.17.1 MΩ-cm5.0E+8

E-24/125 3.0E+7

Surface ResistanceAfter Moisture

2.5.17.1 MΩ2.0E+7

E-24/125 5.0E+6

Peel strength (1oz Cu) As Received 2.4.8 Lb/in 4.5

CTI As Received ASTM D3638 V 600

Flammability As Received UL 94 Rating V-0

All test data provided are typical values and not intended to be specification values.

Availability

Laminate Item Availability

Dielectric 0.004” (100μm)

Standard Size 18.11”*24.02” (463mm*613mm), 18.11”*48.03” (463mm*1223mm)

20.08”*24.02” (513mm*613mm), 20.08”*48.03” (513mm*1223mm)

20.98”*24.02” (536mm*613mm), 20.98”*48.03” (536mm*1223mm)

Copper Foil Hoz, 1oz, 2oz, 3oz, 4oz, 6oz

Metal Thickness 1.0mm, 1.5mm

Alloy Alu-CTE II, Cu-C1100

Protective Film for Metal PlateType Material Max Operation Temperature

Standard Type PET 170 ºC

High Temperature Type Polyimide 270 ºC














VT-4B5L UL Approval: E214381 Version: Preliminary02 · 2019. 8. 2. · VT-4B5L Metal Base Laminate UL Approval: E214381 Version: Preliminary02 Page 1 of 4 Published on: 31/07/2019

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