사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| TransistorType | NPN |
| Current-Collector(Ic)(Max) | 600 mA |
| Voltage-CollectorEmitterBreakdown(Max) | 30 V |
| VceSaturation(Max)@IbIc | 1.6V @ 50mA, 500mA |
| Current-CollectorCutoff(Max) | 10nA (ICBO) |
| DCCurrentGain(hFE)(Min)@IcVce | 100 @ 150mA, 10V |
| Power-Max | 300 mW |
| Frequency-Transition | 250MHz |
| OperatingTemperature | -55°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | TO-236-3, SC-59, SOT-23-3 |
개요
Description
The MMBT2222LT1G is a general-purpose NPN bipolar junction transistor (BJT) in a small SOT-23 package. Key features include:
- Voltage Ratings: 40V collector-emitter (VCEO), 75V collector-base (VCBO).
- Current Ratings: 600mA continuous collector current (IC).
- Gain (hFE): Typically 100–300 at 150mA.
- Low Power: Suitable for switching and amplification in low-power circuits.
- Package: SOT-23 (compact, surface-mount).
Common applications include signal amplification, switching loads, and digital logic circuits. It’s a cost-effective, widely used alternative to the 2N2222 in space-constrained designs.
For detailed specs, refer to the datasheet.
- Voltage Ratings: 40V collector-emitter (VCEO), 75V collector-base (VCBO).
- Current Ratings: 600mA continuous collector current (IC).
- Gain (hFE): Typically 100–300 at 150mA.
- Low Power: Suitable for switching and amplification in low-power circuits.
- Package: SOT-23 (compact, surface-mount).
Common applications include signal amplification, switching loads, and digital logic circuits. It’s a cost-effective, widely used alternative to the 2N2222 in space-constrained designs.
For detailed specs, refer to the datasheet.
Equivalent
Equivalent products to the MMBT2222LT1G (NPN transistor) include:
- BC847BLT1G (ON Semiconductor)
- 2N2222A (various manufacturers)
- PXT2222A (Nexperia)
- KST2222A (Fairchild/ON Semi)
- MMBT2222A (other variants)
These are SMD/SMT NPN transistors with similar characteristics (40V, 600mA). Verify pinout and specs for exact compatibility.
- BC847BLT1G (ON Semiconductor)
- 2N2222A (various manufacturers)
- PXT2222A (Nexperia)
- KST2222A (Fairchild/ON Semi)
- MMBT2222A (other variants)
These are SMD/SMT NPN transistors with similar characteristics (40V, 600mA). Verify pinout and specs for exact compatibility.
Features
The MMBT2222LT1G is a general-purpose NPN bipolar junction transistor (BJT) in a SOT-23 package. Key features:
- Voltage Ratings:
- Collector-Emitter Voltage (VCEO): 30V
- Collector-Base Voltage (VCBO): 75V
- Emitter-Base Voltage (VEBO): 5V
- Current Ratings:
- Continuous Collector Current (IC): 600mA
- Peak Collector Current (ICM): 1A
- Power Dissipation: 225mW (SOT-23)
- Gain (hFE): 35–300 (at IC = 10mA)
- Switching Speed:
- Turn-on/off time: ~250ns
- Applications:
- Switching, amplification, and driver circuits.
Compact, cost-effective, and widely used in low-power designs.
- Voltage Ratings:
- Collector-Emitter Voltage (VCEO): 30V
- Collector-Base Voltage (VCBO): 75V
- Emitter-Base Voltage (VEBO): 5V
- Current Ratings:
- Continuous Collector Current (IC): 600mA
- Peak Collector Current (ICM): 1A
- Power Dissipation: 225mW (SOT-23)
- Gain (hFE): 35–300 (at IC = 10mA)
- Switching Speed:
- Turn-on/off time: ~250ns
- Applications:
- Switching, amplification, and driver circuits.
Compact, cost-effective, and widely used in low-power designs.
Pinout
The MMBT2222LT1G is a SOT-23 packaged NPN bipolar junction transistor (BJT) with 3 pins:
1. Emitter (E) – Output for current flow.
2. Base (B) – Controls transistor switching/amplification.
3. Collector (C) – Main current conduction terminal.
Key Functions:
- General-purpose amplification and switching.
- Max Ratings: 40V (VCEO), 600mA (IC).
- Low power, high-speed applications.
Compact and widely used in small-signal circuits.
1. Emitter (E) – Output for current flow.
2. Base (B) – Controls transistor switching/amplification.
3. Collector (C) – Main current conduction terminal.
Key Functions:
- General-purpose amplification and switching.
- Max Ratings: 40V (VCEO), 600mA (IC).
- Low power, high-speed applications.
Compact and widely used in small-signal circuits.
Manufacturer
The MMBT2222LT1G 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 company is headquartered in Phoenix, Arizona, and is a key player in the semiconductor market.
The MMBT2222LT1G is a general-purpose NPN transistor in a small SOT-23 package, commonly used for switching and amplification.
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 company is headquartered in Phoenix, Arizona, and is a key player in the semiconductor market.
The MMBT2222LT1G is a general-purpose NPN transistor in a small SOT-23 package, commonly used for switching and amplification.
Application
The MMBT2222LT1G is a general-purpose NPN bipolar junction transistor (BJT) commonly used in:
1. Switching Circuits – For relays, LEDs, and small loads.
2. Amplification – In audio, RF, and signal processing stages.
3. Digital Logic – As an inverter or driver in logic circuits.
4. Consumer Electronics – TVs, radios, and small appliances.
5. Automotive – Low-power control modules.
Its small SOT-23 package and moderate current/voltage ratings (40V, 600mA) make it suitable for compact, low-power applications.
1. Switching Circuits – For relays, LEDs, and small loads.
2. Amplification – In audio, RF, and signal processing stages.
3. Digital Logic – As an inverter or driver in logic circuits.
4. Consumer Electronics – TVs, radios, and small appliances.
5. Automotive – Low-power control modules.
Its small SOT-23 package and moderate current/voltage ratings (40V, 600mA) make it suitable for compact, low-power applications.
Package
The MMBT2222LT1G is a SOT-23 packaged NPN bipolar junction transistor (BJT). This small surface-mount package is widely used for general-purpose amplification and switching applications. The SOT-23 has three leads and is compact, making it suitable for space-constrained designs.
