MR4030 Datasheet – 900V, IGBT – Shindengen

Part Number : MR4030

Function : 900V, IGBT, Partial Resonance Power Supply IC

Package : FTO-7P Type

Manufacturers : Shindengen

Image :

MR4030 datasheet

Description :

The MR4030, MR4000 series represents IC modules for SMPSes equipped with burst mode (standby mode) switching functionality for miniscule loads. Its partial resonance operation makes possible low noise and superior efficiency. It is ideal for a variety of power.


1. High efficiency and low noise through partial resonance
2. Second-generation high-speed IGBT with 900-V resistance simplifies design for auto-sensing power supply
input. (MR40XX series)
3. Burst mode helps reduce power consumption at micro-loads.
4. Onboard startup circuit eliminates the need for startup resistors.
5. Soft-drive circuit achieves low noise levels.
6. Overcurrent protection function (ton limit and primary current limit), overvoltage protection, and thermal shutdown function
7. Allow configuration of a power supply circuit with fewer external components.
8. Full-mold package facilitates insulation design.


Televisions, displays, printers, video recorders, DVD, STB, refrigerators, and other appliances; various automated business machines

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Other data sheets within the file :

MR4010, MR4020, MR4040, MR4500


MR4030 Datasheet PDF Download

MR4030 pdf

MPSA42 Datasheet – NPN High-Voltage Amplifier

Part Number : MPSA42

Function : NPN High Voltage Amplifier

Package : TO-92 Type

Manufacturers : Fairchild Semiconductor

Pinouts :

MPSA42 datasheet


Description :

1. This device is designed for application as a video output to drive color CRT and other high voltage  applications.

Absolute Maximum Ratings

1. VCEO : Collector-Emitter Voltage = 300 V
2. VCBO : Collector-Base Voltage = 300 V
3. VEBO : Emitter-Base Voltage = 6 V
4. IC : Collector Current – Continuous = 500 mA
5. TJ, TSTG : Operating and Storage Junction Temperature Range = -55 to +150 °C

Other data sheets within the file : MMBTA42, PZTA42, 1D, A42

MPSA42 Datasheet PDF Download

MPSA42 pdf