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Power Packages
TO-126 / SOT-32

TO-126/SO-32 is similar to SOT-82 package outline, a plastic single-ended leaded, through-hole package but mountable to heatsink. It is designed to cater to high current/low voltage and high voltage applications.

This is normally used in Hi-Fi amplifiers and television circuits as driver stages, in lamp ballast as transistors, switching & phase controls and high voltage converters for audio power amplifier.

Package Type & 
Lead Count

TO-126 / SOT-32
(3 Leads)

Dimensions

Package Dimension

Die Pad Dimension

Maximum Die Size

430 x 300 x 100 mils

165 x 98 mils

150 x 83 mils
Materials 

Lead Frame

Die Attach

Wirebond

Mold Compound

PMC90

Soft Solder

Aluminum Wire

MP150SG
Power Dissipation
36 – 40 Watts*
Thermal Resistance

Junction-to-Ambient

Junction-to-Case

90- 100 ºC/W*

3.2 – 3.5 ºC/W*
Electrical Performance

Voltage Rating

Current Rating

400 Volts*

4 Amperes*
Product Applications

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

* Customer Product Data

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