Part Details for MPS5179 by National Semiconductor Corporation
Results Overview of MPS5179 by National Semiconductor Corporation
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Not Available)
- Number of Functional Equivalents: (0 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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MPS5179 Information
MPS5179 by National Semiconductor Corporation is an RF Small Signal Bipolar Transistor.
RF Small Signal 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.
Price & Stock for MPS5179
| Part # | Distributor | Description | Stock | Price | Buy | |
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Onlinecomponents.com | Trans GP BJT NPN 12V 0.05A 3-Pin TO-92 Bulk RoHS: Compliant |
174 In Stock |
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$0.5100 / $3.7100 | Buy Now |
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Quest Components | TRANSISTOR,BJT,NPN,12V V(BR)CEO,50MA I(C),TO-92 | 3200 |
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$0.5727 / $1.9090 | Buy Now |
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Quest Components | TRANSISTOR,BJT,NPN,12V V(BR)CEO,50MA I(C),TO-92 | 2 |
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$1.1454 | Buy Now |
Part Details for MPS5179
MPS5179 CAD Models
MPS5179 Part Data Attributes
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MPS5179
National Semiconductor Corporation
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Datasheet
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MPS5179
National Semiconductor Corporation
RF Small Signal Bipolar Transistor, 0.05A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, TO-92
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| Additional Feature | Low Noise | |
| Collector Current-Max (IC) | 0.05 A | |
| Collector-Base Capacitance-Max | 1 Pf | |
| Collector-Emitter Voltage-Max | 12 V | |
| Configuration | Single | |
| DC Current Gain-Min (hFE) | 25 | |
| Highest Frequency Band | Ultra High Frequency Band | |
| JEDEC-95 Code | TO-92 | |
| JESD-30 Code | O-PBCY-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 | Round | |
| Package Style | Cylindrical | |
| Polarity/Channel Type | Npn | |
| Power Dissipation-Max (Abs) | 0.2 W | |
| Power Gain-Min (Gp) | 15 Db | |
| Qualification Status | Not Qualified | |
| Surface Mount | No | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | Through-Hole | |
| Terminal Position | Bottom | |
| Transistor Application | Amplifier | |
| Transistor Element Material | Silicon | |
| Transition Frequency-Nom (fT) | 900 Mhz | |
| VCEsat-Max | 0.4 V |
MPS5179 Frequently Asked Questions (FAQ)
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The MPS5179 can operate from -40°C to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C.
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To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient input and output capacitor, and avoid stray inductance in the circuit. Additionally, the MPS5179 has a built-in compensation network, so no external compensation is required.
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The MPS5179 can handle input voltages up to 60V, but it's recommended to keep the input voltage below 50V for reliable operation.
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The MPS5179 is designed for high-current applications and can deliver up to 5A of output current. However, make sure to follow the recommended thermal management guidelines to prevent overheating.
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The MPS5179 has built-in overvoltage protection (OVP) and undervoltage lockout (UVLO) features. The OVP threshold is typically around 60V, and the UVLO threshold is around 8.5V. Additionally, you can use external protection circuits, such as a voltage supervisor or a crowbar circuit, for added protection.