規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Transistor Type | NPN |
| Current - Collector(Ic)(Max) | 1 A |
| Voltage - Collector Emitter Breakdown(Max) | 150 V |
| Vce Saturation(Max) @ Ib Ic | 300mV @ 50mA, 500mA |
| Current - Collector Cutoff(Max) | 100nA |
| DC Current Gain(h FE)(Min) @ Ic Vce | 10 @ 250mA, 10V |
| Power - Max | 500 mW |
| Frequency - Transition | 100MHz |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
概述
Equivalent
Equivalent products to the FMMT495TA (PNP transistor, SOT-23 package) include:
- BC856B (Nexperia)
- 2N2907A (TO-92, but similar specs)
- MMBT5401 (complementary PNP, SOT-23)
- PBSS8110Z (Nexperia, higher current)
Check datasheets for exact parameter matching.
- BC856B (Nexperia)
- 2N2907A (TO-92, but similar specs)
- MMBT5401 (complementary PNP, SOT-23)
- PBSS8110Z (Nexperia, higher current)
Check datasheets for exact parameter matching.
Features
The FMMT495TA is a PNP bipolar junction transistor (BJT) with the following key features:
- Type: PNP transistor
- Voltage Ratings:
- Collector-Emitter Voltage (VCEO): -60V
- Collector-Base Voltage (VCBO): -60V
- Emitter-Base Voltage (VEBO): -5V
- Current Ratings:
- Continuous Collector Current (IC): -1A
- Peak Collector Current (ICM): -2A
- Power Dissipation (Ptot): 625mW
- Gain (hFE): 100–300 (at IC = -150mA)
- Package: SOT-23 (small surface-mount)
- Low Saturation Voltage: VCE(sat) ≈ -0.25V (at IC = -500mA)
- Fast Switching Speed: Suitable for general-purpose amplification and switching applications.
Compact and efficient, it’s ideal for portable electronics, power management, and signal amplification.
- Type: PNP transistor
- Voltage Ratings:
- Collector-Emitter Voltage (VCEO): -60V
- Collector-Base Voltage (VCBO): -60V
- Emitter-Base Voltage (VEBO): -5V
- Current Ratings:
- Continuous Collector Current (IC): -1A
- Peak Collector Current (ICM): -2A
- Power Dissipation (Ptot): 625mW
- Gain (hFE): 100–300 (at IC = -150mA)
- Package: SOT-23 (small surface-mount)
- Low Saturation Voltage: VCE(sat) ≈ -0.25V (at IC = -500mA)
- Fast Switching Speed: Suitable for general-purpose amplification and switching applications.
Compact and efficient, it’s ideal for portable electronics, power management, and signal amplification.
Manufacturer
The FMMT495TA is a PNP bipolar junction transistor (BJT) manufactured by Diodes Incorporated, a global semiconductor company.
Diodes Incorporated specializes in producing high-quality discrete, analog, and mixed-signal semiconductors for various applications, including consumer electronics, computing, communications, and industrial markets. Known for reliability and innovation, the company provides a broad portfolio of diodes, transistors, and power management ICs.
The FMMT495TA is part of their small-signal transistor lineup, designed for switching and amplification in compact, surface-mount packages.
Diodes Incorporated specializes in producing high-quality discrete, analog, and mixed-signal semiconductors for various applications, including consumer electronics, computing, communications, and industrial markets. Known for reliability and innovation, the company provides a broad portfolio of diodes, transistors, and power management ICs.
The FMMT495TA is part of their small-signal transistor lineup, designed for switching and amplification in compact, surface-mount packages.
Application
The FMMT495TA is a PNP bipolar junction transistor (BJT) commonly used in:
1. Switching Circuits – Fast switching in relays, LEDs, and small motors.
2. Amplification – Low-power signal amplification in audio and RF stages.
3. Power Management – Voltage regulation and load control in portable devices.
4. Automotive Electronics – Sensor interfaces and lighting controls.
5. Consumer Electronics – Used in gadgets like remote controls and power supplies.
Its high current gain (hFE) and low saturation voltage make it suitable for efficient, compact designs.
1. Switching Circuits – Fast switching in relays, LEDs, and small motors.
2. Amplification – Low-power signal amplification in audio and RF stages.
3. Power Management – Voltage regulation and load control in portable devices.
4. Automotive Electronics – Sensor interfaces and lighting controls.
5. Consumer Electronics – Used in gadgets like remote controls and power supplies.
Its high current gain (hFE) and low saturation voltage make it suitable for efficient, compact designs.
Package
The FMMT495TA 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 good thermal performance and space efficiency. Key features include a small footprint (2.9mm x 1.6mm x 1.1mm) and suitability for automated PCB assembly.
