Overview
The BC32725TA is a PNP epitaxial silicon transistor manufactured by onsemi. This transistor is designed for a variety of applications, including switching and amplifier stages. It is particularly suitable for audio-frequency driver stages and low-power output stages. The BC32725TA is a complement to the BC337 and BC338 NPN transistors, offering a balanced set of characteristics for bipolar transistor pairs in circuit designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Transistor Polarity | PNP | |
| Configuration | Single | |
| Maximum DC Collector Current (IC) | -800 | mA |
| Collector-Emitter Voltage (VCEO) | -45 | V |
| Emitter-Base Voltage (VEBO) | -5 | V |
| Collector-Emitter Saturation Voltage (VCE(sat)) | -0.7 | V |
| Base-Emitter On Voltage (VBE(on)) | -1.2 | V |
| Power Dissipation (Pd) | 625 | mW |
| Gain Bandwidth Product (fT) | 100 | MHz |
| Junction Temperature (TJ) | 150 | °C |
| Storage Temperature (TSTG) | -55 to +150 | °C |
| Package Type | TO-92 |
Key Features
- PNP epitaxial silicon transistor suitable for switching and amplifier applications.
- Complement to BC337 and BC338 NPN transistors.
- Lead-free device, making it compliant with environmental regulations.
- High DC current gain (hFE) with a range of 100 to 630.
- Low collector-emitter saturation voltage (VCE(sat)) of -0.7 V.
- High gain bandwidth product (fT) of 100 MHz.
Applications
- Audio-frequency driver stages.
- Low-power output stages.
- General-purpose switching and amplification in electronic circuits.
- Circuit designs requiring balanced transistor pairs (with BC337/BC338).
Q & A
- What is the maximum DC collector current of the BC32725TA transistor?
The maximum DC collector current is -800 mA.
- What is the collector-emitter voltage (VCEO) rating of the BC32725TA?
The collector-emitter voltage (VCEO) rating is -45 V.
- What is the emitter-base voltage (VEBO) rating of the BC32725TA?
The emitter-base voltage (VEBO) rating is -5 V.
- What is the typical gain bandwidth product (fT) of the BC32725TA?
The typical gain bandwidth product (fT) is 100 MHz.
- What is the junction temperature (TJ) limit for the BC32725TA?
The junction temperature (TJ) limit is 150°C.
- What type of package does the BC32725TA come in?
The BC32725TA comes in a TO-92 package.
- Is the BC32725TA a lead-free device?
- What are some common applications for the BC32725TA transistor?
- What is the collector-emitter saturation voltage (VCE(sat)) of the BC32725TA?
The collector-emitter saturation voltage (VCE(sat)) is -0.7 V.
- What is the base-emitter on voltage (VBE(on)) of the BC32725TA?
The base-emitter on voltage (VBE(on)) is -1.2 V.
