| Allicdata Part #: | 568-1361-2-ND |
| Manufacturer Part#: |
1N4448,113 |
| Price: | $ 0.00 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | NXP USA Inc |
| Short Description: | DIODE GEN PURP 100V 200MA ALF2 |
| More Detail: | Diode Standard 100V 200mA (DC) Through Hole ALF2 |
| DataSheet: | 1N4448,113 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Obsolete |
| Diode Type: | Standard |
| Voltage - DC Reverse (Vr) (Max): | 100V |
| Current - Average Rectified (Io): | 200mA (DC) |
| Voltage - Forward (Vf) (Max) @ If: | 1V @ 100mA |
| Speed: | Small Signal = |
| Reverse Recovery Time (trr): | 4ns |
| Current - Reverse Leakage @ Vr: | 25nA @ 20V |
| Capacitance @ Vr, F: | 4pF @ 0V, 1MHz |
| Mounting Type: | Through Hole |
| Package / Case: | DO-204AH, DO-35, Axial |
| Supplier Device Package: | ALF2 |
| Operating Temperature - Junction: | 200°C (Max) |
| Base Part Number: | 1N4448 |
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The 1N4448 is a diode that falls into the single rectifier category. It is used for its ability to rectify AC voltage to DC voltage, allowing it to be used in various application fields. It also has a fairly low forward voltage drop, allowing it to be used in high current applications.
The 1N4448 is a PN junction diode that is capable of rectifying AC power to a DC power, by removing the negative portion of the waves. This allows for it to be used in many applications, such as power line monitors and other AC to DC rectification needs. It is also very efficient, with a forward voltage drop of 0.7 volts, making it suitable for use in high current applications in which a significant voltage drop is not desired.
The 1N4448 also features a built-in reverse voltage protection mechanism, which prevents the circuit from being adversely affected by too much reverse pressure being applied to the diode. This means that it can be used in more hazardous situations without fear of damaging the underlying circuit.
The 1N4448 is well suited to applications that require high power with low voltage drop. It is also suitable for use in applications with alternating voltage sources, such as AC line monitors and AC to DC rectifier stages. This makes it suitable for use in a wide variety of applications, including rectifying AC voltage to DC voltage.
The 1N4448 is a fairly common diode, and can be found in various sizes and configurations, such as through hole, surface-mount, and axial-mount. This makes it easy to find one that fits the needs of any given application.
The working principle of the 1N4448 is relatively simple. It is an PN junction diode that works on the basic principal of rectification of AC voltage to DC voltage. It does this by allowing only the positive portion of the wave to pass through the device, and blocking the negative portion. This is done by applying a reverse voltage to the diode, making only one side of the wave, typically the positive side, conduct. The voltage that is conducted is then outputted as DC, while the other side of the wave is blocked completely.
In conclusion, the 1N4448 is a versatile diode that is often used for its ability to rectify AC voltage to DC voltage. It has a low forward voltage drop, making it suitable for use in high current applications. It is also fairly easy to find as it comes in various sizes and configurations. The 1N4448 is an excellent choice for many rectification application fields.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 1N4468 BK | Central Semi... | 0.5 $ | 1000 | DIODE ZENER 13V 1.5W DO41... |
| 1N4448W-7-F | Diodes Incor... | -- | 1000 | DIODE GEN PURP 75V 250MA ... |
| 1N4448TR | Vishay Semic... | -- | 40000 | DIODE GEN PURP 100V 150MA... |
| 1N4488 | Semtech Corp... | 4.44 $ | 1000 | DIODE ZENER 91V 1.5W AXIA... |
| 1N4448_T50R | ON Semicondu... | 0.0 $ | 1000 | DIODE GEN PURP 100V 200MA... |
| 1N4462 | Microsemi Co... | 5.71 $ | 1000 | DIODE ZENER 7.5V 1.5W DO2... |
| 1N4481US | Semtech Corp... | 6.36 $ | 1000 | DIODE ZENER 47V 1.5WZener... |
| 1N4448W RHG | Taiwan Semic... | 0.01 $ | 1000 | DIODE GEN PURP 75V 150MA ... |
| 1N4481 | Semtech Corp... | 4.44 $ | 1000 | DIODE ZENER 47V 1.5W AXIA... |
| 1N4479US | Semtech Corp... | 5.7 $ | 1000 | DIODE ZENER 39V 1.5WZener... |
| 1N4472 | Semtech Corp... | 4.44 $ | 1000 | DIODE ZENER 20V 1.5W AXIA... |
| 1N4448WX-TP | Micro Commer... | -- | 60000 | DIODE GEN PURP 75V 250MA ... |
| 1N4473 | Semtech Corp... | 4.44 $ | 1000 | DIODE ZENER 22V 1.5W AXIA... |
| 1N4448WS-7-F | Diodes Incor... | -- | 1000 | DIODE GEN PURP 75V 250MA ... |
| 1N4477 BK | Central Semi... | 0.5 $ | 1000 | DIODE ZENER 33V 1.5W DO41... |
| 1N4460US | Microsemi Co... | 6.66 $ | 1000 | ZENER DIODEZener Diode |
| 1N4448_T26A | ON Semicondu... | 0.0 $ | 1000 | DIODE GEN PURP 100V 200MA... |
| 1N4449 BK | Central Semi... | 0.0 $ | 1000 | DIODE GEN PURP 100V 150MA... |
| 1N4448HWS-7 | Diodes Incor... | -- | 1000 | DIODE GEN PURP 80V 250MA ... |
| 1N4475 | Semtech Corp... | 4.44 $ | 1000 | DIODE ZENER 27V 1.5W AXIA... |
| 1N4487US | Semtech Corp... | 5.73 $ | 1000 | DIODE ZENER 82V 1.5WZener... |
| 1N4448HWS-7-F | Diodes Incor... | -- | 153000 | DIODE GEN PURP 80V 250MA ... |
| 1N4448TAP | Vishay Semic... | 0.01 $ | 30000 | DIODE GEN PURP 75V 150MA ... |
| 1N4477 TR | Central Semi... | 0.49 $ | 1000 | DIODE ZENER 33V 1.5W DO41... |
| 1N4470 BK | Central Semi... | 0.5 $ | 1000 | DIODE ZENER 16V 1.5W DO41... |
| 1N4474US | Semtech Corp... | 5.7 $ | 1000 | DIODE ZENER 24V 1.5WZener... |
| 1N4446_T50R | ON Semicondu... | 0.0 $ | 1000 | DIODE GEN PURP 100V 200MA... |
| 1N4493 | Semtech Corp... | 4.44 $ | 1000 | DIODE ZENER 150V 1.5W AXI... |
| 1N4467 | Semtech Corp... | 4.44 $ | 1000 | DIODE ZENER 12V 1.5W AXIA... |
| 1N4448WTR | SMC Diode So... | 0.01 $ | 1000 | DIODE GEN PURP 75V 250MA ... |
| 1N4474 BK | Central Semi... | 0.5 $ | 1000 | DIODE ZENER 24V 1.5W DO41... |
| 1N4448-T | Diodes Incor... | 0.0 $ | 1000 | DIODE GEN PURP 75V 150MA ... |
| 1N4492 | Semtech Corp... | 4.44 $ | 1000 | DIODE ZENER 130V 1.5W AXI... |
| 1N4447TR | ON Semicondu... | 0.0 $ | 1000 | DIODE GEN PURP 100V DO35D... |
| 1N4448 | ON Semicondu... | -- | 36481 | DIODE GEN PURP 100V 200MA... |
| 1N4483US | Semtech Corp... | 5.7 $ | 1000 | DIODE ZENER 56V 1.5WZener... |
| 1N4446 TR | Central Semi... | 0.0 $ | 1000 | DIODE GEN PURP 100V 150MA... |
| 1N4448,143 | NXP USA Inc | 0.0 $ | 1000 | DIODE GEN PURP 100V 200MA... |
| 1N4474 | Semtech Corp... | 4.44 $ | 1000 | DIODE ZENER 24V 1.5W AXIA... |
| 1N4480US | Semtech Corp... | 5.7 $ | 1000 | DIODE ZENER 43V 1.5WZener... |
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1N4448,113 Datasheet/PDF