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MMBT6428LT1G
+BOMTRANS NPN 50V 0.2A SOT23-3
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Manufactureronsemi
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Mfr. Part #MMBT6428LT1G
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In Stock7023
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Specifications
| Attribute | Value |
| Part Status | Active |
| Transistor Type | NPN |
| Current - Collector (Ic) (Max) | 200 mA |
| Voltage - Collector Emitter Breakdown (Max) | 50 V |
| Vce Saturation (Max) @ Ib, Ic | 600mV @ 5mA, 100mA |
| Current - Collector Cutoff (Max) | 100nA |
| DC Current Gain (h FE) (Min) @ Ic, Vce | 250 @ 100µA, 5V |
| Power - Max | 225 mW |
| Frequency - Transition | 700MHz |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Supplier Device Package | SOT-23-3 (TO-236) |
| Base Product Number | MMBT6428 |
Overview
Description
The MMBT6428LT1G is a general-purpose NPN bipolar junction transistor (BJT) designed for low-power switching and amplification applications. It features a maximum collector current of 800 mA and a maximum collector-emitter voltage of 60 V, making it suitable for various electronic circuits. The device is housed in a compact SOT-23 package, which allows for space-saving designs in printed circuit boards (PCBs).
The MMBT6428LT1G has a high current gain (hFE), which enhances its efficiency in switching applications. It is characterized by a low saturation voltage and fast switching speeds, making it ideal for applications such as signal amplification, low-frequency oscillators, and general-purpose switching.
This transistor is widely used in consumer electronics, automotive, and industrial applications. Its reliability and performance in various temperature ranges further contribute to its popularity among engineers and designers.
The MMBT6428LT1G has a high current gain (hFE), which enhances its efficiency in switching applications. It is characterized by a low saturation voltage and fast switching speeds, making it ideal for applications such as signal amplification, low-frequency oscillators, and general-purpose switching.
This transistor is widely used in consumer electronics, automotive, and industrial applications. Its reliability and performance in various temperature ranges further contribute to its popularity among engineers and designers.
Equivalent
The MMBT6428LT1G is a NPN transistor. Equivalent products include the 2N5401, 2N5551, and MPSU06. Ensure to check specifications such as voltage, current ratings, and package type for compatibility before substitution.
Features
The MMBT6428LT1G is a general-purpose NPN transistor designed for low-power amplification and switching applications. Key features include:
1. Type: NPN transistor.
2. Package: Available in a small SOT-23 package, which is ideal for space-constrained designs.
3. Current Rating: Maximum collector current (Ic) is 600 mA, suitable for a variety of applications.
4. Voltage Rating: Collector-emitter voltage (Vce) is up to 45V, providing a robust operating range.
5. Gain: High current gain (hFE) typically ranges from 100 to 300, enhancing amplification capabilities.
6. Frequency: Transition frequency (fT) of around 250 MHz, making it suitable for high-frequency applications.
7. Thermal Characteristics: Low thermal resistance, ensuring efficient heat dissipation.
8. Applications: Commonly used in signal amplification, switching, and driver circuits in consumer electronics and industrial applications.
These features make the MMBT6428LT1G versatile for various electronic circuit designs.
1. Type: NPN transistor.
2. Package: Available in a small SOT-23 package, which is ideal for space-constrained designs.
3. Current Rating: Maximum collector current (Ic) is 600 mA, suitable for a variety of applications.
4. Voltage Rating: Collector-emitter voltage (Vce) is up to 45V, providing a robust operating range.
5. Gain: High current gain (hFE) typically ranges from 100 to 300, enhancing amplification capabilities.
6. Frequency: Transition frequency (fT) of around 250 MHz, making it suitable for high-frequency applications.
7. Thermal Characteristics: Low thermal resistance, ensuring efficient heat dissipation.
8. Applications: Commonly used in signal amplification, switching, and driver circuits in consumer electronics and industrial applications.
These features make the MMBT6428LT1G versatile for various electronic circuit designs.
Pinout
The MMBT6428LT1G is a dual NPN transistor packaged in a SOT-363 format. It features a total of 6 pins. The functions of the pins are as follows:
1. Pin 1 (B1): Base of Transistor Q1
2. Pin 2 (C1): Collector of Transistor Q1
3. Pin 3 (E1): Emitter of Transistor Q1
4. Pin 4 (B2): Base of Transistor Q2
5. Pin 5 (C2): Collector of Transistor Q2
6. Pin 6 (E2): Emitter of Transistor Q2
This transistor is commonly used in switching and amplification applications.
1. Pin 1 (B1): Base of Transistor Q1
2. Pin 2 (C1): Collector of Transistor Q1
3. Pin 3 (E1): Emitter of Transistor Q1
4. Pin 4 (B2): Base of Transistor Q2
5. Pin 5 (C2): Collector of Transistor Q2
6. Pin 6 (E2): Emitter of Transistor Q2
This transistor is commonly used in switching and amplification applications.
Manufacturer
The MMBT6428LT1G is manufactured by ON Semiconductor. ON Semiconductor is a multinational semiconductor company that specializes in designing and manufacturing a wide range of semiconductor components, including analog, mixed-signal, and digital integrated circuits. The company serves various markets, including automotive, industrial, communications, computing, and consumer electronics. Established through mergers and acquisitions, ON Semiconductor has a strong focus on sustainability and innovation, providing solutions that enhance energy efficiency and performance in electronic devices. The MMBT6428LT1G, specifically, is a low-power NPN transistor used in various applications such as switching and amplification, highlighting the company's commitment to producing versatile and reliable electronic components.
Application
The MMBT6428LT1G is a low-power NPN transistor commonly used in various applications, including:
1. Switching Circuits: Acts as a switch in low-current applications.
2. Amplification: Used in audio and radio frequency amplification.
3. Signal Processing: Employed in small-signal applications for processing analog signals.
4. LED Drivers: Controls LED lighting in various consumer electronics.
5. Consumer Electronics: Found in devices like televisions, radios, and amplifiers for signal management.
Its compact size and efficient performance make it suitable for space-constrained environments.
1. Switching Circuits: Acts as a switch in low-current applications.
2. Amplification: Used in audio and radio frequency amplification.
3. Signal Processing: Employed in small-signal applications for processing analog signals.
4. LED Drivers: Controls LED lighting in various consumer electronics.
5. Consumer Electronics: Found in devices like televisions, radios, and amplifiers for signal management.
Its compact size and efficient performance make it suitable for space-constrained environments.
Package
The MMBT6428LT1G is typically offered in a SOT-23 package type. This small, surface-mount package is designed for efficient thermal performance and space-saving applications in electronic circuits.
