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RN1302
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RN1302 數據表
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詳細說明
RN1302 is a small-signal NPN bipolar junction transistor (BJT) used in various electronic circuits. It is commonly used for amplification, switching, and signal processing applications. The transistor is housed in a TO-92 package, making it easily mountable on a printed circuit board. It is designed to operate at low to moderate frequencies, typically up to a few megahertz. The RN1302 features three terminals: the collector, base, and emitter. With a maximum collector current of 100mA and a collector-base voltage of 30V, RN1302 is suitable for low-power applications. It has a typical current gain (hFE) of 100 to 300, providing good amplification capabilities. RN1302 has a low noise figure and low distortion, making it suitable for use in audio amplifiers and radio-frequency circuits. It has a relatively fast switching speed and can be used in digital logic circuits as well.
主要特徵
- Compact form factor suitable for IoT devices
- Low power consumption for extended battery life
- Support for LoRaWAN protocol for long-range communication
- Secure communication with AES-128 encryption
- TX power up to 20dBm for long-distance communication
- Easy integration with existing systems
應用
- Home automation
- Smart buildings
- Smart agriculture
- Smart cities
- Industrial automation
- Environmental monitoring
- Asset tracking
- Health monitoring
- Smart transportation
- Energy management
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Rohs Code | Yes | Part Life Cycle Code | Active |
| Part Package Code | SC-70 | Pin Count ! | 3 |
| Reach Compliance Code | ECCN Code | EAR99 | |
| Additional Feature ! | BUILT IN BIAS RESISTANCE RATIO IS 1 | Collector Current-Max (IC) | 0.1 A |
| Collector-Base Capacitance-Max | 6 pF | Collector-Emitter Voltage-Max | 50 V |
| Configuration | SINGLE WITH BUILT-IN RESISTOR | DC Current Gain-Min (hFE) | 50 |
| JESD-30 Code | R-PDSO-G3 | Number of Elements | 1 |
| Number of Terminals | 3 | Operating Temperature-Max | 150 °C |
| Package Body Material | PLASTIC/EPOXY | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE | Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Polarity/Channel Type | NPN | Power Dissipation Ambient-Max | 0.1 W |
| Power Dissipation-Max (Abs) | 0.1 W | Qualification Status ! | Not Qualified |
| Surface Mount ! | YES | Terminal Form ! | GULL WING |
| Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Transistor Application | SWITCHING | Transistor Element Material | SILICON |
| Transition Frequency-Nom (fT) | 250 MHz | VCEsat-Max | 0.3 V |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is RN1302?
RN1302 is a high-power NPN bipolar junction transistor (BJT) designed for medium-power amplifier and switching applications. It is commonly used in electronic circuits where moderate power amplification or switching capabilities are required.
How Does RN1302 Work?
RN1302 operates as an NPN BJT where a small current at the base terminal controls a larger current flowing between the collector and emitter terminals. It amplifies or switches signals with moderate power levels while providing good current gain and switching speed.
How Many Pins does RN1302 have and What are the Functions of the Pinout Configuration?
RN1302 typically comes in a TO-92 package with three pins. The pinout configuration includes:
- Collector (C): The terminal through which the main current flows.
- Base (B): The terminal that controls the flow of current between the collector and emitter.
- Emitter (E): The terminal from which the controlled current exits.
What are the Pros and Cons of RN1302?
Pros:
- Medium-Power Performance: Suitable for applications requiring moderate power amplification or switching.
- Cost-Effective: Provides a balance between performance and cost for various electronic designs.
- Reliable and Widely Available: A commonly used transistor with established reliability and availability in the market.
Cons:
- Limited Power Handling: May not be suitable for high-power applications due to its medium-power rating.
- Temperature Sensitivity: Performance characteristics may vary with temperature changes.
- External Protection: External components may be needed for protection in certain applications.
Are There Any Equivalents/Alternatives to RN1302 for Recommendation?
Some equivalents or alternatives to RN1302 in the NPN BJT category include the 2N2222, BC547, and 2N3904 transistors. These alternatives offer similar functionality and may be interchangeable in many applications.
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