Part Details for 2STC5949 by STMicroelectronics
Results Overview of 2STC5949 by STMicroelectronics
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2STC5949 Information
2STC5949 by STMicroelectronics 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 2STC5949
2STC5949 CAD Models
2STC5949 Part Data Attributes
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2STC5949
STMicroelectronics
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Datasheet
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2STC5949
STMicroelectronics
17A, 250V, NPN, Si, POWER TRANSISTOR, TO-264AA, ROHS COMPLIANT PACKAGE-3
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Part Package Code | TO-264AA | |
| Package Description | ROHS COMPLIANT PACKAGE-3 | |
| Pin Count | 3 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| Collector Current-Max (IC) | 17 A | |
| Collector-Emitter Voltage-Max | 250 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 35 | |
| JEDEC-95 Code | TO-264AA | |
| JESD-30 Code | R-PSFM-T3 | |
| 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 | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Polarity/Channel Type | NPN | |
| Power Dissipation-Max (Abs) | 220 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Transistor Application | SWITCHING | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 25 MHz |
2STC5949 Frequently Asked Questions (FAQ)
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The maximum operating temperature range for the 2STC5949 is -40°C to 150°C, as specified in the datasheet. However, it's recommended to operate the device within a temperature range of -20°C to 125°C for optimal performance and reliability.
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To ensure proper biasing, make sure to follow the recommended voltage and current ratings specified in the datasheet. Additionally, ensure that the input and output pins are properly terminated, and that the device is operated within the recommended operating conditions.
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For optimal thermal management, it's recommended to use a multi-layer PCB with a solid ground plane and to place the device on a thermal pad. Ensure that the PCB layout is designed to minimize thermal resistance and to provide adequate heat dissipation. Refer to the datasheet and application notes for more detailed guidelines.
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The 2STC5949 has built-in ESD protection, but it's still recommended to follow proper ESD handling procedures during assembly and testing. Use ESD-safe materials, handle the device by the body or pins, and avoid touching the pins or leads to prevent damage.
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Refer to the datasheet and application notes for recommended test and measurement procedures. Use a high-impedance probe or a low-capacitance probe to minimize loading effects, and ensure that the measurement equipment is properly calibrated and configured for the device's operating conditions.