STMicroelectronics TIP122
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See Product Specifications.
See Product Specifications.
Stock Code
039205
039205
Manufacturer / Brand
STMicroelectronics
Part Number
TIP122
TIP122
Unit Price
$0.6560
$0.6560
Factory Lead-Time
54 Weeks
54 Weeks
Short Description
NPN Darlington transistor, rated voltage 100V and current 5A, used for amplification and switching applications
NPN Darlington transistor, rated voltage 100V and current 5A, used for amplification and switching applications
In Stock: 407
| Qty | Unit Price | Total Price | Discount |
|---|---|---|---|
| 1 | $0.6560 | $0.6560 | |
| 10 | $0.5860 | $5.8600 | -10.67% |
| 100 | $0.4570 | $45.7000 | -30.34% |
| 500 | $0.3850 | $192.5000 | -41.31% |
| 1000 | $0.2780 | $278.0000 | -57.62% |
| 2300 | $0.2680 | $616.4000 | -59.15% |
Description
The ST TIP122 is a power transistor designed to operate under high voltage and current conditions. It belongs to the Darlington transistor family, which exhibits a high current gain. The TIP122 has a maximum collector-emitter voltage of 100V and a maximum collector current of 5A, making it suitable for use in switching and amplification applications that require high power. This transistor has a TO-220 package that enables it to dissipate heat efficiently, thanks to its thermal resistance of 1.5 °C/W.
The TIP122 transistor has a base-emitter voltage (VBE) of 2.5V and a DC current gain (hFE) of up to 1000, which implies that it requires a small base current to trigger the collector current. This ability enables the TIP122 to work with a wide range of microcontrollers and other low power signal sources. However, it also has a high saturation voltage of 1.6V that may lead to increased power loss in the saturation region. Therefore, it is essential to choose an appropriate saturation voltage for a given application. Overall, the ST TIP122 transistor is a cost-effective solution for medium power and switching applications that require high voltage and current ratings
The TIP122 transistor has a base-emitter voltage (VBE) of 2.5V and a DC current gain (hFE) of up to 1000, which implies that it requires a small base current to trigger the collector current. This ability enables the TIP122 to work with a wide range of microcontrollers and other low power signal sources. However, it also has a high saturation voltage of 1.6V that may lead to increased power loss in the saturation region. Therefore, it is essential to choose an appropriate saturation voltage for a given application. Overall, the ST TIP122 transistor is a cost-effective solution for medium power and switching applications that require high voltage and current ratings
