BC327-40 – TBC
BJT, PNP, 45V, 800mA, 100MHz, 625mW, Through-Hole, TO-92 package.
Stock Quantity: 460
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 5.54 |
| 10+ | |
| 50+ | |
| 100+ |
460 in stock
Contact us for volume pricing
- Same day shipping if ordered before 14.00 GMT
- 6 month warranty on all stock items
- All stock held and shipped from our UK warehouse
- Worldwide shipping available, contact us for a quotation
- We can ship on your DHL or UPS account if required
- Any import duties or taxes are the responsibility of the receiver
Overview
The Diotec Semiconductor BC327-40 is a general-purpose PNP bipolar junction transistor (BJT) designed for switching and amplification tasks. Its key operational characteristic lies in its moderate current handling capability (800 mA collector current) and a respectable DC current gain (hFE) of at least 250 at 100 mA, making it suitable for driving moderate loads. A critical design consideration when using BJTs like the BC327-40 in high-frequency applications is its transition frequency (fT) of 100 MHz; while adequate for many audio and control circuits, this parameter dictates the upper limit for linear amplification and requires careful impedance matching to avoid signal degradation in RF designs.
Key Features
- PNP Bipolar Junction Transistor (BJT)
- Maximum Collector Current (Ic): 800 mA
- Collector-Emitter Breakdown Voltage (Vceo): 45 V
- DC Current Gain (hFE) Min: 250 @ 100mA, 1V
- Transition Frequency (fT): 100 MHz
- Maximum Power Dissipation: 625 mW
- Package: TO-92 (TO-226-3)
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- Low-frequency audio amplification stages
- General-purpose switching applications in power supplies
- Signal level detection and conditioning circuits
- Complementary output stages in linear amplifiers
