Part Details for TIP142 by Central Semiconductor Corp
Results Overview of TIP142 by Central Semiconductor Corp
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (7 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Industrial Automation
Motor control systems
TIP142 Information
TIP142 by Central Semiconductor Corp is a Power Bipolar Transistor.
Power Bipolar Transistors are under the broader part category of Transistors.
A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.
Part Details for TIP142
TIP142 CAD Models
TIP142 Part Data Attributes
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TIP142
Central Semiconductor Corp
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Datasheet
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TIP142
Central Semiconductor Corp
Power Bipolar Transistor, 10A I(C), 100V V(BR)CEO, 1-Element, NPN, Silicon, TO-218, Plastic/Epoxy, 3 Pin,
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | CENTRAL SEMICONDUCTOR CORP | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| Samacsys Manufacturer | Central Semiconductor | |
| Case Connection | COLLECTOR | |
| Collector Current-Max (IC) | 10 A | |
| Collector-Emitter Voltage-Max | 100 V | |
| Configuration | DARLINGTON | |
| DC Current Gain-Min (hFE) | 500 | |
| JEDEC-95 Code | TO-218 | |
| JESD-30 Code | R-PSFM-T3 | |
| JESD-609 Code | e0 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 150 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Polarity/Channel Type | NPN | |
| Power Dissipation-Max (Abs) | 125 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Position | SINGLE | |
| Transistor Application | AMPLIFIER | |
| Transistor Element Material | SILICON |
Alternate Parts for TIP142
This table gives cross-reference parts and alternative options found for TIP142. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TIP142, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TIP142 | Mospec Semiconductor Corp | Check for Price | Power Bipolar Transistor, 10A I(C), NPN | TIP142 vs TIP142 |
TIP142 Frequently Asked Questions (FAQ)
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The maximum collector current that can be handled by each Darlington pair is 1A, as specified in the datasheet. However, it's recommended to derate the current to ensure reliable operation and to prevent overheating.
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To calculate the power dissipation of the TIP142, you need to consider the collector-emitter voltage (VCE) and the collector current (IC) of each Darlington pair. The power dissipation can be calculated using the formula: Pd = VCE x IC. Make sure to check the maximum power dissipation rating of 1W per Darlington pair and 2W for the entire package.
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The minimum input voltage required to turn on the Darlington pair is typically around 1.4V to 1.6V, depending on the specific application and the load current. However, it's recommended to use a minimum input voltage of 2V to ensure reliable operation and to prevent false triggering.
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Yes, the TIP142 can be used as a switch to drive inductive loads, but you need to take precautions to prevent back-EMF damage. Use a flyback diode or a snubber circuit to absorb the back-EMF and ensure that the transistor is protected from voltage spikes.
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The base resistor value depends on the input voltage, the load current, and the desired switching speed. A general rule of thumb is to choose a base resistor value that limits the base current to around 1/10th of the load current. You can use the following formula as a starting point: Rb = (Vin - Vbe) / (Ic / 10), where Vin is the input voltage, Vbe is the base-emitter voltage, and Ic is the load current.