BD135 Transistor: Equivalent, Datasheet, Pinout

BD135 Pinout

BD135 Symbol

BD135 Footprint

The BD135 is one of the transistors in the popular BD series, which also includes the BD131, BD137, and BD139, as well as their PNP counterparts. Because of its many helpful qualities, the BD135 is also an extensively utilized transistor. With a collector current of up to 1.5A and a maximum collector dissipation of 12.5 Watt, this transistor is ideal for a wide range of switching and amplification applications.

When employed as a switch, it can drive loads up to 1.5A, which means we may utilize this transistor to control a wide range of components in our electrical circuits. In an electrical circuit, you can, for example, drive high-power LEDs, relays, high-power transistors, and a variety of other components. It can also be used as an amplifier for audio and other sorts of signal amplification, as discussed previously.

It's also an excellent transistor for usage at the output of microcontrollers and other integrated circuits with low current outputs.

BD135 is manufactured in three different gain values that can be determined with the last digit written after the transistor number. for example BD135-6 gain will be 40-100, BD135-10 gain will be 63-160 and BD135-16 gain will be 100-250.

Commercial products, as well as educational and hobby electronic circuits, can all benefit from the use of the BD135 transistor. It can be used as a switch or driver to control a range of loads under 1500mA, for example. It can, however, be utilized at an audio amplifier's output or in stages. In addition, it can be utilized in circuits to amplify other electronic signals.

To get the best long-term performance out of the BD135 transistor, don't use it to drive loads that are more than 1.5A and demand more than 45V. When driving loads more than 200mA, always utilize a suitable heatsink. Always use a proper base resistor with it, and store or operate the transistor at temperatures between -55 and +150 ℃。

• Package Type: TO-126

• Transistor Type: NPN

• Max Collector Current(IC): 1.5A

• Max Collector-Emitter Voltage (VCE): 45V

• Max Collector-Base Voltage (VCB): 45V

• Max Emitter-Base Voltage (VEBO): 5V

• Max Collector Dissipation (Pc): 12.5 Watt

• Max Transition Frequency (fT): 190 MHz

• Minimum & Maximum DC Current Gain (hFE): 40 – 250

• Max Storage & Operating temperature Should Be: -55 to +150 Centigrade

• Audio & Other Signal Amplification

• Driving & Switching Loads under 1.5A

• Motor Driver Circuits

• Battery Charger Circuits

• Power Supply Circuits

• Darlington Pairs

• BD137

• BD139

• BD230

• 2SC5171S 

• BD349

• BD379

BD135 Package

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