TIP32 PNP Transistor Pinout Datasheet

Introduction

The TIP32 is a widely used PNP bipolar junction transistor (BJT) that’s renowned for its medium-power capabilities. As a complementary component to the popular TIP31 NPN transistor, the TIP32 is a workhorse in electronics, providing a balanced and reliable solution for a variety of general-purpose switching and amplification tasks. Its robust design allows it to handle significant current and voltage levels, making it a staple for hobbyists and professional engineers alike. The transistor is frequently utilized in applications that require driving higher-power loads, and its versatility makes it an indispensable part of countless circuit designs, from consumer electronics to power management systems.

TIP32 PNP Transistor Datasheet Pinout — TIP32 PNP Transistor Datasheet

Note: DATASHEET DOWNLOAD button is provided end of this article.

Often found in audio amplifiers, motor drivers, and power supply circuits, the TIP32 is valued for its ability to function in conjunction with the TIP31 to create efficient push-pull amplifier configurations. It can manage a continuous collector current (IC) of up to 3A and a collector-emitter voltage (VCEO) of up to 100V (for the TIP32C variant). The TIP32‘s moderate DC current gain (hFE) allows a small base current to control a much larger collector current, which is the fundamental principle of its operation. Its PNP classification means it switches on when a negative voltage is applied to its base relative to its emitter, which contrasts with the NPN configuration. This characteristic, combined with its robust performance, makes the TIP32 a high-ranking component for anyone working with power electronics.

TIP32 PNP Transistor

TIP32 Pinout

TIP32 PNP Transistor Pinout Datasheet — TIP32 PNP Transistor Pinout

TIP32 PNP Transistor Key Features

The TIP32 is a popular PNP bipolar junction transistor (BJT) widely used in medium-power applications. As the complementary component to the NPN TIP31, it’s a versatile and reliable part for a variety of electronic circuits.

PNP Transistor Type: The TIP32 is a PNP (Positive-Negative-Positive) transistor. This means it operates by turning on when a negative voltage is applied to its base relative to its emitter, and current flows from the emitter to the collector.
High Current Capability: It is capable of handling a continuous collector current (IC) of up to 3A, with a peak collector current of up to 5A. This makes it ideal for controlling medium to high-power loads.
High Voltage Rating: The TIP32 series (including TIP32, TIP32A, TIP32B, and TIP32C) offers a collector-emitter voltage (VCEO) rating that can go up to 100V. This high voltage tolerance is crucial for applications such as power supplies and motor control circuits.
Medium Power Dissipation: The transistor can dissipate up to 40W of power (with a proper heatsink), allowing it to handle significant power without overheating. It is typically housed in a TO-220 package, which is designed for effective heat transfer.
DC Current Gain (hFE): The TIP32 has a DC current gain ranging from 10 to 50. This gain allows a small base current to control a much larger collector current, making it effective for both amplification and switching.
Complementary Pair: The TIP32 is the PNP complement to the NPN TIP31 transistor. This makes them perfect for designing push-pull amplifier circuits and other symmetrical power stages.
Versatile Applications: Due to its robust characteristics, the TIP32 is commonly used in motor drivers, power supply regulators, audio power amplifiers, and various switching applications.
Thermal Stability: The transistor is designed to operate reliably under varying temperature and stress conditions, ensuring consistent performance in demanding environments.

TIP32 Transistor Specifications/Characteristics

Characterstics	Rating (Max)
Max Collector Current(IC)	–3A or -3000mA
Max Collector-Emitter Voltage (VCE)	–100V
Max Collector-Base Voltage (VCB)	–100V
Max Emitter-Base Voltage (VEBO)	–5V
Max Collector Dissipation (Pc)	40W
Max Transition Frequency (fT)	3 MHz
Minimum & Maximum DC Current Gain (hFE)	10 – 50
Max Storage & Operating temperature	-65 to +150 Centigrade
Package Type	TO-220
Transistor Type	PNP

TIP32 Specifications Table

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Key Applications of TIP32 PNP Transistor

Separate Audio Amplifier
Audio Amplifier Stages
For Handling 3A Load
DC Motors Driver and Controller
Output of Arduino, Raspberry Pi and other Electronic Platforms
Darlington Pairs

NPN Complimentary Transistor

PNP Complementary of TIP32 Transistor is TIP31.

Equivalent Transistors of TIP32

TIP32D, BD582, BD592, BDT32C 2N6475, 2N6476, 2SB1016, TIP62A, TIP62B, TIP62C, 2SB761B, 2SB762B, 2SB860, 2SB869, 2SB945, BD242C, BD540C, BD954. (The Pinout for certain transistors can vary from that of the BD140).

Datasheet of TIP32 PNP Transistor

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Download Datasheet

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