FZT951TA – ZETEX
PNP Transistor, 60 V, 5 A, SOT‑223‑3 Package
Stock Quantity: 261
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 5.52 |
| 10+ | |
| 50+ | |
| 100+ |
261 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
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Overview
The Diodes Incorporated FZT951TA is a high-performance PNP bipolar junction transistor (BJT) designed for demanding switching and amplification tasks. Its critical operational characteristic lies in its robust 5A continuous collector current capability coupled with a low 370mV saturation voltage, enabling efficient power handling. A key design consideration for engineers is managing thermal dissipation within its SOT-223 package; while rated for 3W, careful PCB layout and heatsinking are paramount to prevent exceeding the +150°C maximum junction temperature during high-current pulsed operation, ensuring long-term reliability.
Key Features
- Collector Current (Ic): 5 A
- Collector-Emitter Voltage (Vceo): 60 V
- Collector-Emitter Saturation Voltage (Vce(sat)): 370 mV @ 2A
- Power Dissipation (Pd): 3 W
- Gain Bandwidth Product (fT): 120 MHz
- Package: SOT-223-4 (6.7mm x 3.7mm x 1.65mm)
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.
- High-current load switching in industrial motor control
- Power supply regulation and sequencing
- Audio amplifier output stages
- Battery management system control elements
