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Power Packages
SOT-223

This is a small signal transistor package designed for surface mount applications. The formed leads absorb thermal stress during soldering, thereby eliminating the possibility of damage to the die. The encapsulation material used in this package enhances the device reliability, which allows it to exhibit excellent performance in high temperature and humidity environment.

Package Type & 
Lead Count

SOT-223
(3 Leads)

Dimensions

Package Dimension

Die Pad Dimension

Maximum Die Size

256 x 138 x 63 mils

104 x 100 mils

94 x 94 mils
80 x 74 mils for Soft Solder

Materials 

Lead Frame

Die Attach

Wirebond

Mold Compound

 

A194

Epoxy / Soft Solder

Gold Wire

EME6710S
MP8000MH
KTMC5400G

Power Dissipation
1 – 1.5 Watts*
Thermal Resistance

Junction-to-Ambient

Junction-to-Case

50 – 545 ºC/W *

15 ºC/W *
Electrical Performance

Voltage Rating

Current Rating

37 Volts *

1.2 Amperes *
Product Applications

Small Signal & Switching Transistors (Bipolar Small Signal Transistor, Field Effects Transistors)
Power Transistors (Bipolar General Purpose Power Transistors, Field Effect General Purpose Power Transistors, Insulated Gate Bipolar Transistors)
Thyristors
Standard Linear Analog (Amplifiers, Voltage Regulators & References)
MOS Logic (MOS General Purpose Logic)

* Customer Product Data

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