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TRANS NPN 45V 0.1A SOT23-3
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Fabricanteonsemi
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Peça do Fabricante #BC847CLT1G
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Pacote SOT-23-3
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Em Estoque6948
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Transistor Type | NPN |
| Current - Collector(Ic)(Max) | 100 mA |
| Voltage - Collector Emitter Breakdown(Max) | 45 V |
| Vce Saturation(Max) @ Ib Ic | 600mV @ 5mA, 100mA |
| Current - Collector Cutoff(Max) | 15nA (ICBO) |
| DC Current Gain(h FE)(Min) @ Ic Vce | 420 @ 2mA, 5V |
| Power - Max | 300 mW |
| Frequency - Transition | 100MHz |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
Visão Geral
Description
- Low power: Ideal for amplification and switching in low-current applications.
- High current gain (hFE): Typically 420–800, ensuring efficient signal amplification.
- Voltage ratings: VCEO = 45V, IC = 100mA, suitable for low-voltage circuits.
- Fast switching: Useful in digital and analog circuits.
Common uses include signal amplification, driver stages, and switching in portable electronics, sensors, and communication devices. Its compact size makes it ideal for space-constrained designs.
For detailed specs, refer to the datasheet from manufacturers like ON Semiconductor.
Equivalent
- BC847BLT1G (similar specs, different gain group)
- 2N3904 (TO-92 package, common alternative)
- MMBT3904 (SOT-23 equivalent of 2N3904)
- BC547 (TO-92, higher voltage rating)
- MMBT2222A (higher current handling)
Check datasheets for exact parameter matching.
Features
- Voltage Ratings:
- Collector-Emitter Voltage (VCEO): 45V
- Collector-Base Voltage (VCBO): 50V
- Emitter-Base Voltage (VEBO): 6V
- Current Ratings:
- Continuous Collector Current (IC): 100mA
- Total Power Dissipation: 250mW
- Gain (hFE):
- High current gain range: 420–800 (group "C")
- Speed:
- Transition Frequency (fT): 100MHz (typical)
- Applications:
- Amplification, switching, and signal processing in low-power circuits.
- Package:
- Compact SOT-23-3 (3-pin) for space-constrained designs.
- Other:
- Pb-free and RoHS compliant.
Suited for consumer electronics, audio, and control circuits.
Pinout
1. Pin 1 (Emitter - E): Output for current flow.
2. Pin 2 (Base - B): Controls transistor switching/amplification.
3. Pin 3 (Collector - C): Main current input.
Key Features:
- General-purpose amplification/switching.
- VCEO = 45V, IC = 100mA.
- Low noise, high gain (hFE = 420–800).
Compact and widely used in signal amplification, switching circuits, and driver applications.
Manufacturer
onsemi is a global semiconductor company specializing in power management, analog, and sensor technologies. They produce components for industries like automotive, industrial, and consumer electronics. The BC847CLT1G is a general-purpose NPN transistor in a small SOT-23 package, commonly used in amplification and switching applications.
onsemi is known for its reliable, high-performance semiconductor solutions.
Application
1. Amplification – Small-signal amplification in audio and RF circuits.
2. Switching – Low-power switching in digital logic, relays, and LED drivers.
3. Signal Processing – Oscillators, timers, and waveform shaping.
4. Consumer Electronics – TVs, radios, and portable devices.
5. Industrial Control – Sensor interfaces and automation systems.
Its compact SOT-23 package, high current gain (hFE), and low noise make it suitable for space-constrained, low-power applications.