STMicroelectronics Archives - Page 22 of 115

Part Number: MD1803DFX, 1803DFX

Function: 700V, 10A, NPN Power Transistor

Package: ISOWATT218FX Type

Manufacturer: STMicroelectronics

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General

Description

This is 700V, 10A, High Voltage NPN Power Transistor.

The MD1803DFX, 1803DFX is manufactured using Diffused Collector in Planar Technology adopting new and enhanced high voltage structure. The new MD product series show improved silicon efficiency bringing updated performance to the Horizontal Deflection stage.

Pinout

Product Summary and

Features

1. State-of-the-art technology : – Diffused collector “enhanced generation”

2. More stable performance versus operating temperature variation

3. Low base drive requirement

4. Tighter hFE range at operating collector current

5. Fully insulated power package U.L. compliant

6. Integrated free wheeling diode

7. In compliance with the 2002/93/EC European directive

Absolute maximum ratings ( Ta=25°C )

1. Collector to Base Voltage: Vcbo = 1500 V

2. Collector to Emitter Voltage: Vceo = 700 V

3. Emitter to Base Voltage: Vebo = 10 V

4. Collector Current: Ic = 10 A

5. Total Dissipation : Ptot = 57 W ( Tc=25°C )

6. Junction Temperature: Tj = 150°C

7. Storage Temperature: Tsg = -65 ~ +150°C

Applications:

1. Horizontal deflection output for TV

1803DFX Datasheet PDF

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Features

1. Wide-range supply voltage, up to 36 V

2. Single or split power supply

3. Short-circuit protection to ground

4. Thermal shutdown

Order Code

Description

The TDA2030 is a monolithic integrated circuit in the Pentawatt package, intended for use as a low frequency class-AB amplifier. Typically it provides 14 W output power (d = 0.5%) at 14 V/4 Ω. At ±14 V or 28 V, the guaranteed output power is 12 W on a 4 Ωload and 8 W on an 8 Ω(DIN45500).

The TDA2030 provides high output current and has very low harmonic and crossover distortion.
Furthermore, the device incorporates an original (and patented) short-circuit protection system comprising an arrangement for automatically limiting the dissipated power so as to keep the operating point of the output transistors within their safe operating range. A conventional thermal shutdown system is also included.

Pinout

Other data sheets are available within the file: TDA2030H