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1. Utsource will inspect the goods, including appearance inspection (no serious damage to the appearance), select qualified and honest suppliers, and ensure 98% qualification rate.
2. Some parts are tested by machine.
3. Utsource certified parts can be returned and refunded unconditionally within 60 days.
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| Parameter | Symbol | Min | Typ | Max | Unit | Condition |
|---|---|---|---|---|---|---|
| Supply Voltage | VDD | -0.3 | - | 5.5 | V | - |
| Input Voltage | VI | -0.3 | - | VDD + 0.3 | V | - |
| Output Voltage | VO | -0.3 | - | VDD + 0.3 | V | - |
| Quiescent Current | IQ | - | 1.0 | 3.0 | μA | VDD = 3V, fin = 1kHz |
| Output Current | IO | - | 10 | 20 | mA | VDD = 5V |
| Gain Bandwidth Product | GBW | - | 10 | 15 | MHz | VDD = 5V |
| Slew Rate | SR | - | 0.5 | 1.0 | V/μs | VDD = 5V |
| Common Mode Rejection Ratio | CMRR | 70 | - | 90 | dB | VDD = 5V, f = 1kHz |
| Power Supply Rejection Ratio | PSRR | 70 | - | 90 | dB | VDD = 5V, f = 1kHz |
| Input Offset Voltage | VOS | -1 | - | 1 | mV | VDD = 5V |
| Input Bias Current | IB | - | 1.0 | 5.0 | nA | VDD = 5V |
Power Supply:
Input Signal:
Output Signal:
Quiescent Current:
Output Current:
Gain Bandwidth Product:
Slew Rate:
Common Mode Rejection Ratio (CMRR):
Power Supply Rejection Ratio (PSRR):
Input Offset Voltage:
Input Bias Current:
Handling and Storage:
Application Notes:
| QUANTITY | UNIT PRICE | PLUS UNIT PRICE | TOTAL PRICE |
|---|---|---|---|
| ≥1: | US $0.12411 | US $0.11666 | US $0.11666 |
The parameters and performance indicators of this product are sourced from the internet. In case of discrepancies, please refer to the manufacturer's technical specifications!！
Substitute Product
| Product Name | Description |
|---|---|
| BFG426W | N-Channel Enhancement Mode MOSFET, TO-220 Package, 100V, 30A, 0.075Ω Rds(on) |
| BFG428W | N-Channel Enhancement Mode MOSFET, TO-220 Package, 100V, 20A, 0.12Ω Rds(on) |
| BFG430W | N-Channel Enhancement Mode MOSFET, TO-220 Package, 100V, 15A, 0.18Ω Rds(on) |
| BFG432W | N-Channel Enhancement Mode MOSFET, TO-220 Package, 100V, 10A, 0.25Ω Rds(on) |
Product Usage
The BFG425W is a high-frequency silicon NPN transistor, often used in RF (radio frequency) applications due to its high gain and ability to operate at frequencies up to several hundred MHz. Here are some common circuits and applications where the BFG425W might be used:
RF Amplifiers: The BFG425W is commonly used in RF amplifiers for boosting weak signals in communication systems, such as in amateur radio equipment, wireless transmitters, and receivers.
Oscillators: It can be used in RF oscillators to generate stable high-frequency signals, which are essential in many communication and control systems.
Mixers: In RF mixers, the BFG425W can be used to combine or separate signals of different frequencies, which is crucial in superheterodyne receivers and transmitters.
Modulators and Demodulators: The transistor can be used in modulators to impose information on a carrier wave and in demodulators to extract information from a modulated signal.
Switching Circuits: Although primarily an RF transistor, it can also be used in high-speed switching circuits where fast switching times are required.
Low-Noise Amplifiers (LNAs): In applications where low noise is critical, such as in satellite communications and radar systems, the BFG425W can be used to amplify weak signals without adding significant noise.
Frequency Multipliers: The BFG425W can be used in circuits that multiply the frequency of an input signal, which is useful in generating higher frequency signals from lower frequency sources.
Phase-Locked Loops (PLLs): In PLL circuits, the BFG425W can be used in the voltage-controlled oscillator (VCO) section to generate a stable output frequency that is locked to a reference frequency.
If you have a specific application or circuit in mind, feel free to provide more details, and I can give you more tailored advice!
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Warranty
All UTSOURCE purchases have a 90 days money back return policy, plus a 100 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
BFG425W
BFG425W has several brands around the world that may have alternate names for BFG425W due to regional differences or acquisition. BFG425W may also be known as the following names:
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