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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for TIP145
- Part Number TIP145
- Manufacturer Multicomp Pro
- Pin Count 3
- Last Modified Date Jul 18, 2024 2:14 AM UTC
- Pinout / Pin List Click Here (Member Only)
TIP145 Details
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Manufacturer Part Number:
TIP145
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Part Life Cycle Code:
Active
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ECCN Code:
EAR99
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Manufacturer:
SPC Multicomp
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YTEOL:
4
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Collector Current-Max (IC):
10 A
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Collector-Emitter Voltage-Max:
60 V
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Configuration:
DARLINGTON WITH BUILT-IN DIODE AND RESISTOR
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DC Current Gain-Min (hFE):
500
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JEDEC-95 Code:
TO-247
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JESD-30 Code:
R-PSFM-T3
TIP145 Frequently Asked Questions (FAQs)
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The maximum operating temperature range for the TIP145 is -65°C to 150°C, as specified in the datasheet. However, it's recommended to operate the transistor within a temperature range of -40°C to 125°C for optimal performance and reliability.
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While the TIP145 can be used as a switch, it's not recommended for high-frequency applications due to its relatively high transition frequency (ft) of 3 MHz. For high-frequency applications, consider using a transistor with a higher ft, such as the TIP142 or TIP147.
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To ensure proper biasing for linear amplifier applications, follow these guidelines: 1) Choose a suitable collector-emitter voltage (Vce) based on the application's requirements. 2) Select a base-emitter voltage (Vbe) that provides the desired current gain. 3) Use a resistor network to establish a stable bias point. 4) Verify the transistor's operating point using a load line analysis or simulation tools.
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The maximum collector current (Ic) for the TIP145 is 15 A, as specified in the datasheet. However, it's essential to consider the transistor's power dissipation (PD) and thermal resistance (Rthja) when designing the application to ensure the transistor operates within its safe operating area (SOA).
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Yes, the TIP145 can be used in a Darlington configuration to increase the current gain and improve the overall performance of the amplifier or switch. However, be aware that the Darlington configuration will increase the overall voltage drop and power dissipation, which may affect the application's efficiency and reliability.
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TIP145 Overview
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