仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| TransistorType | PNP |
| Current-Collector(Ic)(Max) | 600 mA |
| Voltage-CollectorEmitterBreakdown(Max) | 40 V |
| VceSaturation(Max)@IbIc | 750mV @ 50mA, 500mA |
| DCCurrentGain(hFE)(Min)@IcVce | 100 @ 150mA, 2V |
| Power-Max | 300 mW |
| Frequency-Transition | 200MHz |
| OperatingTemperature | -55°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | TO-236-3, SC-59, SOT-23-3 |
概要
Description
The MMBT4403LT1G is a PNP bipolar junction transistor (BJT) from ON Semiconductor, designed for general-purpose amplification and switching applications. Key features include:
- Type: PNP BJT
- Voltage Ratings:
- VCEO: -40V (collector-emitter)
- VCBO: -40V (collector-base)
- Current Ratings:
- IC: -600mA (continuous collector current)
- Power Dissipation: 225mW
- Gain (hFE): 100–300 (at IC = -150mA)
- Package: SOT-23 (small surface-mount)
Applications:
- Low-power switching (e.g., load control)
- Signal amplification in audio/RF circuits
- Driver stages in embedded systems
Advantages:
- Compact size, suitable for space-constrained designs
- Low saturation voltage for efficient switching
Complementary NPN Pair: MMBT4401LT1G.
Ideal for portable electronics, sensors, and low-voltage circuits. Check datasheets for detailed specs.
- Type: PNP BJT
- Voltage Ratings:
- VCEO: -40V (collector-emitter)
- VCBO: -40V (collector-base)
- Current Ratings:
- IC: -600mA (continuous collector current)
- Power Dissipation: 225mW
- Gain (hFE): 100–300 (at IC = -150mA)
- Package: SOT-23 (small surface-mount)
Applications:
- Low-power switching (e.g., load control)
- Signal amplification in audio/RF circuits
- Driver stages in embedded systems
Advantages:
- Compact size, suitable for space-constrained designs
- Low saturation voltage for efficient switching
Complementary NPN Pair: MMBT4401LT1G.
Ideal for portable electronics, sensors, and low-voltage circuits. Check datasheets for detailed specs.
Equivalent
Equivalent products to the MMBT4403LT1G (PNP transistor) include:
- BC856BLT1G (ON Semiconductor)
- 2N4403 (generic PNP, various manufacturers)
- MMBT5401LT1G (higher voltage, ON Semiconductor)
- BC807-25LT1G (similar specs, ON Semiconductor)
Check datasheets for exact compatibility in your circuit.
- BC856BLT1G (ON Semiconductor)
- 2N4403 (generic PNP, various manufacturers)
- MMBT5401LT1G (higher voltage, ON Semiconductor)
- BC807-25LT1G (similar specs, ON Semiconductor)
Check datasheets for exact compatibility in your circuit.
Manufacturer
The MMBT4403LT1G is manufactured by ON Semiconductor, now known as onsemi after rebranding in 2021.
onsemi is a global semiconductor company specializing in power management, analog, and sensor technologies. It serves industries like automotive, industrial, and consumer electronics, focusing on energy-efficient solutions.
The MMBT4403LT1G is a PNP bipolar junction transistor (BJT) commonly used in amplification and switching applications.
onsemi is a global semiconductor company specializing in power management, analog, and sensor technologies. It serves industries like automotive, industrial, and consumer electronics, focusing on energy-efficient solutions.
The MMBT4403LT1G is a PNP bipolar junction transistor (BJT) commonly used in amplification and switching applications.
Application
The MMBT4403LT1G, a PNP bipolar junction transistor (BJT), is commonly used in:
1. Switching Circuits – Fast switching in digital and power applications.
2. Amplification – Small-signal amplification in audio and RF stages.
3. Load Driving – Controlling relays, LEDs, or motors.
4. Signal Inversion – Logic level shifting in digital circuits.
5. Consumer Electronics – Found in devices like TVs, smartphones, and power supplies.
Its compact SOT-23 package and high current gain make it suitable for space-constrained, low-power designs.
1. Switching Circuits – Fast switching in digital and power applications.
2. Amplification – Small-signal amplification in audio and RF stages.
3. Load Driving – Controlling relays, LEDs, or motors.
4. Signal Inversion – Logic level shifting in digital circuits.
5. Consumer Electronics – Found in devices like TVs, smartphones, and power supplies.
Its compact SOT-23 package and high current gain make it suitable for space-constrained, low-power designs.
Package
The MMBT4403LT1G is a PNP bipolar junction transistor (BJT) in a SOT-23 surface-mount package. This compact 3-pin package is widely used for small-signal applications, offering space efficiency and ease of assembly. The SOT-23 is suitable for automated PCB assembly and is common in consumer electronics, communication devices, and other low-power circuits.
