How to make mini audio amplifier use tip122 / tip127 transistor
TRANS PNP DARL 100V 5A TO-220
TIP127 is a PNP BJT Darlington transistor which shows exceptional high gain performance coupled with very low saturation voltage.
TIP127 PNP Transistor: Pinout, Datasheet, and Test Circuit
TRANS PNP DARL 100V 5A TO-220 TIP127 is a PNP BJT Darlington transistor which shows exceptional high gain performance coupled with very low saturation voltage.
327
Jul 11, 2021
Allen Tout
TIP127
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| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.03998 | $1.04 |
| 10+ | $0.98111 | $9.81 |
| 100+ | $0.92558 | $92.56 |
| 500+ | $0.87318 | $436.59 |
| 1000+ | $0.82376 | $823.76 |
Unit Price:$1.03998
Subtotal: $1.04
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TIP127 Description
The TIP127 is a PNP BJT darlington transistor manufactured in planar technology with "base island" layout and monolithic Darlington configuration. The TIP127 shows exceptional high gain performance coupled with very low saturation voltage. It can be used in a variety of general purpose applications where you have need for high gain. Its complementary NPN transistor is the TIP122.
TIP127 Pinout
TIP127 CAD Model
Symbol
Footprint
3D Model
TIP127 Features
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Low collector-emitter saturation voltage
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Complementary NPN - PNP transistors
Specifications
STMicroelectronics TIP127 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics TIP127.
TIP127 Tech Specifications
TIP127 Tech Specifications
STMicroelectronics TIP127 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics TIP127.
| Product Attribute | Attribute Value | |
|---|---|---|
| Factory Lead Time | 8 Weeks | |
| Contact Plating | Tin | |
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | TO-220-3 | |
| Number of Pins | 3Pins | |
| Weight | 9.071847g | |
| Transistor Element Material | SILICON | |
| Collector-Emitter Breakdown Voltage | 100V | |
| Collector-Emitter Saturation Voltage | 2V | |
| Number of Elements | 1 Element | |
| hFEMin | 1000 | |
| Operating Temperature | 150°C TJ | |
| Packaging | Tube | |
| JESD-609 Code | e3 | |
| Part Status | Active |
| Product Attribute | Attribute Value | |
|---|---|---|
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 3Terminations | |
| ECCN Code | EAR99 | |
| Voltage - Rated DC | -100V | |
| Max Power Dissipation | 65W | |
| Current Rating | -5A | |
| Base Part Number | TIP127 | |
| Pin Count | 3 | |
| Polarity | PNP | |
| Element Configuration | Single | |
| Power Dissipation | 65W | |
| Power - Max | 2W | |
| Transistor Application | SWITCHING | |
| Transistor Type | PNP - Darlington | |
| Collector Emitter Voltage (VCEO) | 100V | |
| Max Collector Current | 5A |
| Product Attribute | Attribute Value | |
|---|---|---|
| DC Current Gain (hFE) (Min) @ Ic, Vce | 1000 @ 3A 3V | |
| Current - Collector Cutoff (Max) | 500μA | |
| JEDEC-95 Code | TO-220AB | |
| Vce Saturation (Max) @ Ib, Ic | 4V @ 20mA, 5A | |
| Collector Base Voltage (VCBO) | 100V | |
| Emitter Base Voltage (VEBO) | 5V | |
| VCEsat-Max | 4 V | |
| Height | 9.15mm | |
| Length | 10.4mm | |
| Width | 4.6mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
TIP127 Internal Schematic Diagram
TIP127 Test Circuit
Resistive load switching
TIP127 Functional Alternatives
TIP127 Applications
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General purpose linear and switching
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Audio Power Amplifier
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Audio Amplifier Stages
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Audio Preamplifiers
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Drive Loads under 5A
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Can be used at the output of microcontroller
TIP127 Package
TIP127 Package Outline
TIP127 Mechanical Data
TIP127 Manufacturer
STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends.
Datasheet PDF
Download datasheets and manufacturer documentation for STMicroelectronics TIP127.
TIP127 Documents
TIP127 Documents
Download datasheets and manufacturer documentation for TIP127
Datasheets
TIP120-122, TIP125-127
TIP127-STMicroelectronics-datasheet-10835743.pdf
TIP127-STMicroelectronics-datasheet-551401.pdf
TIP127-STMicroelectronics-datasheet-9590404.pdf
TIP127-STMicroelectronics-datasheet-1095.pdf
TIP127-STMicroelectronics-datasheet-492629.pdf
TIP127-STMicroelectronics-datasheet-134311683.pdf
TIP127 Documents
Frequently Asked Questions
1.What is TIP127?
The TIP127 is a PNP type Darlington pair transistor. It is manufactured for universal drive amplifications and less velocity swapping submissions. It is existing in TO-220 kind of cascading. Its corresponding NPN transistor is the TIP122.
2.What is PNP transistor?
The PNP transistor is a type of transistor in which one n-type material is doped with two p-type materials. It is a device that is controlled by the current. Both the emitter and collector currents were controlled by the small amount of base current. Two crystal diodes are connected back-to-back in the PNP transistor.
3.How to safely long run TIP127 in a circuit?
To get long term performance with TIP127 it is recommended to not operate load of more than 5A through this transistor. Do not drive load of more than -100V through this transistor. Use a suitable base resistor with the transistor. Always check pinout before placing in the circuit. Do not store or use in temperature below -65 centigrade and above +150 centigrade.
4.Can I replace TIP127 with TIP122 power transistor?
No, you can't. TIP127 is a PNP transistor, while TIP122 is an NPN transistor. They are not interchangeable.
5.How to use TIP127?
TIP127 transistor can be used in wide variety of applications. The pair of transistor connected in side as darlington increases the transistor gain and performance, whether it is used as a switch or amplifier in both situation the darlington pair provides more sensitivity to a small signal. If you want to use it as a switch then it can be operated in full saturation mode by providing only 120mA to its base. With 5A output current you can drive a verity of devices and components in your electronic applications. Beside the above uses it can also be used as a separate audio amplifier to amplify and drive a speaker directly for a small audio coming from any devices or it can also be used in audio amplifier stages. It can also be used as an audio preamplifier or amplification of any signal.
FAQ
1.What is TIP127?
The TIP127 is a PNP type Darlington pair transistor. It is manufactured for universal drive amplifications and less velocity swapping submissions. It is existing in TO-220 kind of cascading. Its corresponding NPN transistor is the TIP122.
2.What is PNP transistor?
The PNP transistor is a type of transistor in which one n-type material is doped with two p-type materials. It is a device that is controlled by the current. Both the emitter and collector currents were controlled by the small amount of base current. Two crystal diodes are connected back-to-back in the PNP transistor.
3.How to safely long run TIP127 in a circuit?
To get long term performance with TIP127 it is recommended to not operate load of more than 5A through this transistor. Do not drive load of more than -100V through this transistor. Use a suitable base resistor with the transistor. Always check pinout before placing in the circuit. Do not store or use in temperature below -65 centigrade and above +150 centigrade.
4.Can I replace TIP127 with TIP122 power transistor?
No, you can't. TIP127 is a PNP transistor, while TIP122 is an NPN transistor. They are not interchangeable.
5.How to use TIP127?
TIP127 transistor can be used in wide variety of applications. The pair of transistor connected in side as darlington increases the transistor gain and performance, whether it is used as a switch or amplifier in both situation the darlington pair provides more sensitivity to a small signal. If you want to use it as a switch then it can be operated in full saturation mode by providing only 120mA to its base. With 5A output current you can drive a verity of devices and components in your electronic applications. Beside the above uses it can also be used as a separate audio amplifier to amplify and drive a speaker directly for a small audio coming from any devices or it can also be used in audio amplifier stages. It can also be used as an audio preamplifier or amplification of any signal.
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