BD705 NPN Power Transistor – Datasheet

BD705 NPN power transistor is lot of variations for robust device performance and reliable operation designed for use in power linear and switching applications

Power Transistor?

Transistors are three-terminal semiconductor electronic devices that can be used as switches or amplifiers. They can be of NPN or PNP polarity, and many different types are available with different power and switching speed ratings. If a transistor designed to these concepts can handle more than 1 A of collector current, it is generally considered to be a power transistor. Such transistors must have low output resistance to deliver large load currents, and good junction insulation to resist high voltages. They must also dissipate heat very quickly to avoid overheating.

BD705 Pinout

BD705 Pin Configuration

Pin No	Pin Name
1	Base
2	Collector
3	Emitter

BD705 Key Features

• DC Current Gain – : hFE = 40(Min.)@ IC= 0.5A
• Collector-Emitter Sustaining Voltage- : VCEO(SUS)= 45V(Min.)
• Minimum Lot-to-Lot variations for robust device performance
• Type Designator: BD705
• Material of Transistor: Si
• Polarity: NPN

BD705 Specification

Ic (mA)	Pd	Vce (max)	Vcb	hfe	Ft
10	60	55	55	20	10

BD705 Equivalent/Alternate:

• BD700, BD706, BD707, BD708, BD709, BD710, BD706

Application

• Power Linear And Switching
• General Purpose Amplifier

You can download this datasheet for BD705 NPN Power Transistor from the link given below: