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onsemi Small Signal PNP Transistor 3 A, 40 V, 4-Pin SOT-223 Package FZT790A
Specifications
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 1.8mm |
| Length | 6.7mm |
| Model | FZT790A |
| Width | 7.3mm |
| Mount Type | Surface |
| Maximum Operating Temperature | 150°C |
| Package Type | SOT-223 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 4 |
| Maximum Collector Emitter Voltage Vceo | -40V |
| Minimum DC Current Gain hFE | 150 |
| Transistor Polarity | PNP |
| Maximum Emitter Base Voltage VEBO | -5V |
| Maximum Collector Base Voltage VCBO | -50V |
| Maximum Power Dissipation Pd | 2W |
| Maximum DC Collector Current Idc | -3A |
| Transistor Configuration | Single |
| Maximum Transition Frequency ft | 100MHz |
Key Features
- Maximum collector emitter voltage of 40 V ensures robust operation.
- Supports maximum power dissipation of 2 watts for reliable thermal performance.
- High current gain (hFE) of 150 optimizes amplification efficiency.
- Compact dimensions 6.7 mm length, 7.3 mm width, and 1.8 mm height enable space-saving PCB layouts.
- Wide operating temperature range from -55°C to 150°C for industrial-grade durability.
- Surface mount design suitable for automated assembly and mass production.
- Ideal for small signal amplification in electronic circuits and power switching applications.
- Provides stable performance with transition frequency of 100 MHz.
Product Description
The onsemi FZT790A is a high-performance small signal PNP transistor designed for a variety of industrial, electronic, and power management applications. With a maximum DC collector current of 3 A and collector emitter voltage rating up to 40 V, this transistor delivers reliable operation in both amplification and switching roles.
Encased in a compact 4-pin SOT-223 surface mount package, the FZT790A supports automated manufacturing and efficient board space usage. Its dimensions of 6.7 mm length, 7.3 mm width, and 1.8 mm height make it suitable for dense PCB layouts in commercial and industrial electronics.
Featuring a high minimum DC current gain (hFE) of 150 and a transition frequency of 100 MHz, this transistor ensures effective high-frequency amplification. The transistor supports a maximum power dissipation of 2 watts, providing stable thermal handling capabilities for demanding applications.
Operating reliably over a wide temperature range from -55°C to 150°C, this transistor meets stringent requirements for industrial and automotive electronic systems. The PNP polarity with a single transistor configuration and 4-pin design makes it an ideal choice for discrete semiconductor applications including signal amplification and power control.
Maximum DC collector current: 3 A. Maximum collector emitter voltage: 40 V. Package type: 4-pin SOT-223 surface mount. Minimum DC current gain (hFE): 150. Maximum power dissipation: 2 W. Transition frequency: 100 MHz. Operating temperature range: -55°C to 150°C.
Compact dimensions for flexible PCB integration.
This onsemi FZT790A bipolar transistor is widely used in industrial electronics, power management circuits, small signal amplification, and various construction and manufacturing electronic assemblies. Its robust design ensures reliability in HVAC control systems, automotive electronics, and laboratory instrumentation.
Explore more Bipolar Transistors and semiconductor solutions in the Electronics & Electricals category on EnvMart for advanced industrial and commercial applications.
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Frequently Asked Questions
The maximum collector emitter voltage for this model is 40 V.
It supports a maximum DC collector current of 3 A.
This model has dimensions of 6.7 mm in length, 7.3 mm in width, and 1.8 mm in height.
The minimum DC current gain (hFE) is 150, optimizing amplification efficiency.
The transition frequency is 100 MHz, suitable for high-frequency applications.
The maximum power dissipation is 2 watts, ensuring reliable thermal performance.
It operates over a wide temperature range from -55°C to 150°C.
This transistor comes in a 4-pin SOT-223 surface mount package.
The FZT790A is a PNP transistor, suitable for various applications.
It features a surface mount design, making it suitable for automated assembly.
This model is ideal for small signal amplification and power switching applications in electronic circuits.
The maximum emitter base voltage (VEBO) is 5 V.
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