D5011 Transistor – 800V, 3.5A, NPN, Equivalent, 2SD5011

Part Number: D5011, 2SD5011

Function: 800V, 3.5A, NPN Transistor

Package: TO-3P Type

Manufacturer: Inchange Semiconductor

Images:D5011 pinout datasheet


D5011 is 800V, 3.5A, Silicon NPN Power Transistor.

A NPN transistor is a type of bipolar junction transistor (BJT) that consists of two n-type semiconductor materials separated by a single p-type material.

The NPN transistor is used to amplify or switch electronic signals and is widely used in many electronic circuits. It works by controlling the current flow between the collector and emitter terminals through the base terminal.

1. Forward Biased: In order to operate, the base-emitter junction of an NPN transistor must be forward biased, meaning that the base must be connected to a positive voltage relative to the emitter.

2. High Input Impedance: NPN transistors have a high input impedance, which means that they are less likely to draw current from the input source, and are therefore less likely to cause a drop in voltage across the source.

3. Inverted Output: NPN transistors are known for producing an inverted output relative to their input. That is, if the input signal is high, the output signal will be low, and vice versa. This behavior is due to the way the transistor is designed and is an important characteristic for many electronic applications.


1. High Breakdown Voltage : VCBO= 1500V (Min)

2. High Switching Speed

3. High Reliability

4. Built-in Damper Diode

D5011 transistor pdf

Absolute maximum ratings ( Ta=25°C )

1. Collector to Base Voltage: Vcbo = 1500 V

2. Collector to Emitter Voltage: Vceo = 800 V

3. Emitter to Base Voltage: Vebo = 6 V

4. Collector Current: Ic = 3.5 A

5. Collector Dissipation : Pc = 50 W

6. Junction Temperature: Tj = 150°C

7. Storage Temperature: Tsg = -55 ~ +150°C



1. Designed for color TV horizontal output applications

D5011 PDF Datasheet