New Products

SanRex introduces 40Amp. Tj=150oC Triacs

Osaka Japan, --- February 3, 2006 -- Sansha Electric Manufacturing Co., Ltd. the parent company of SanRex Corporation introduces an expansion of our Triac lineup.

Today SanRex introduces the New 40Amp Triac TMG-Q series which features Maximum Junction Temperature Tj(max) = 150oC in an Isolated TO-3PF and a Non-isolated TO-3P package . Thanks to SanRex’s new isolated diffusion technology, the new TMG - Q series increases
Tj (max) from 125oC to 150oC. This advantage dramatically reduces the needed heat sink size or eliminates the heat sink. Reducing cooling parts contributes not only to lower cost but also high efficiency and reliability. Also, the New 40A Triac TG-E series in an Isolated Fast-on package is now available to feature an easy installation and connection of wire harnesses.

In addition, the new SanRex devices have environmentally friendly, lead-free plating finishes for the directive on Restriction of Hazardous Substances (RoHS) required by the European Union.
1. Main features:
1) Maximum Junction Temperature Tj=150oC (TMG-Q series)
2) Extremely Low On-State Voltage.
3) Environmentally Friendly, Lead Free Finish.
4) High Surge Current.
5) UL registered E76102 (TG40 and TMG40-J series)

2. Typical Applications:
1) Heater Controls
2) Lighting Controls
3) Home Appliances
4) Temperature Controls
5) Vending Machines

3. Advantages of Maximum Junction Temperature of Tj=150oC Heat sink may not be required :
Ex) When using TMG40CQ60J at Ta=90oC (with 80% design margins) New model of Tj=150oC :
Tj=36W x 1.1oC/W + 90oC = 129.6oC

4. Prices range :
Budgetary price is US$1.79 to $4.39 each in quantity
of 1000.

For further information, please contact us by phone at  (516) 625-1313 or by E-mail at semi@sanrex.com
for sales or semi-tech@sanrex.com for technical support.



NO HEAT SINK