Allicdata Part #: | 1N485-ND |
Manufacturer Part#: |
1N485 |
Price: | $ 3.36 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Microsemi Corporation |
Short Description: | DIODE GEN PURP 180V 100MA DO7 |
More Detail: | Diode Standard 180V 100mA (DC) Through Hole DO-7 |
DataSheet: | 1N485 Datasheet/PDF |
Quantity: | 1000 |
225 +: | $ 3.02406 |
Series: | -- |
Packaging: | Bulk |
Part Status: | Active |
Diode Type: | Standard |
Voltage - DC Reverse (Vr) (Max): | 180V |
Current - Average Rectified (Io): | 100mA (DC) |
Voltage - Forward (Vf) (Max) @ If: | 1V @ 100mA |
Speed: | Small Signal = |
Current - Reverse Leakage @ Vr: | 25nA @ 180V |
Capacitance @ Vr, F: | -- |
Mounting Type: | Through Hole |
Package / Case: | DO-204AA, DO-7, Axial |
Supplier Device Package: | DO-7 |
Operating Temperature - Junction: | -65°C ~ 175°C |
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The 1N485 is a semiconductor component that is commonly used as part of a switching power supply. A switching power supply is considered to be a very efficient way of providing power to an electronic device or circuit. They are indicated in the diodes, rectifiers, single classification due to their single-ended structure, which allows them to serve as a rectifier while also protecting other components from power surges.
A 1N485 diode operates similarly to a generic diode, but with a few distinct differences. For starters, it has a much higher reverse voltage rating than a generic diode. This makes it better suited for applications where the reverse voltage is greater than the forward voltage rating. In addition, its low forward voltage drop makes it a good choice for use in circuits where minimal power losses are required. Finally, its low capacitance makes it well suited for high-speed switching applications, which are common in switching power supplies.
The working principle of a 1N485 diode is fairly straightforward. It consists of a p-type and an n-type semiconductor material that create a PN junction. When the voltage is below the diode\'s reverse breakdown value, known as the peak inverse voltage (PIV), the diode remains reverse biased and operates in a low current, non-conductive state. When the voltage reaches or exceeds the PIV, it becomes forward biased and begins to conduct, allowing current to flow from the anode to the cathode.
The 1N485 diode is most commonly used in the power circuit of various electronics and appliances, especially in the switching power supplies of high-voltage loads. Since it has a high PIV rating, it can be used in power circuits that require higher voltage handling capability. It is also used in a variety of high-speed switching applications such as computer systems, communication systems, and power converters. It can handle high off-state dissipation, thus reducing the chances of sudden power surges and associated damage.
In conclusion, the 1N485 diode is a powerful semiconductor that is commonly used in a variety of power supply applications. Its high reverse voltage rating, low forward voltage drop, and low-capacitance characteristics make it an excellent choice for high-speed switching applications. It provides greater voltage handling capabilities in power circuits and can handle high off-state dissipation, thus protecting other components from power surges.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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1N485BTR | ON Semicondu... | 0.02 $ | 1000 | DIODE GEN PURP 200V 200MA... |
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1N4896A | Microsemi Co... | 15.34 $ | 1000 | DIODE ZENER 12.8V 400MW D... |
1N4897 | Microsemi Co... | 28.45 $ | 1000 | DIODE ZENER 12.8V 400MW D... |
1N4897A | Microsemi Co... | 28.89 $ | 1000 | DIODE ZENER 12.8V 400MW D... |
1N4898 | Microsemi Co... | 53.1 $ | 1000 | DIODE ZENER 12.8V 400MW D... |
1N4898A | Microsemi Co... | 53.38 $ | 1000 | DIODE ZENER 12.8V 400MW D... |
1N4899 | Microsemi Co... | 81.38 $ | 1000 | DIODE ZENER 12.8V 400MW D... |
1N4899A | Microsemi Co... | 93.14 $ | 1000 | DIODE ZENER 12.8V 400MW D... |
1N486B-T50A | ON Semicondu... | 0.02 $ | 1000 | DIODE GEN PURP 250V 200MA... |
1N482B | Microsemi Co... | 3.14 $ | 1000 | DIODE GEN PURP 30V 200MA ... |
1N484B | Microsemi Co... | -- | 910 | DIODE GEN PURP 125V 200MA... |
1N483 | Microsemi Co... | 3.36 $ | 1000 | DIODE RECT STD RECOVERYDi... |
1N483A | Microsemi Co... | 3.36 $ | 1000 | DIODE RECT STD RECOVERYDi... |
1N485 | Microsemi Co... | 3.36 $ | 1000 | DIODE GEN PURP 180V 100MA... |
1N485A | Microsemi Co... | 3.36 $ | 1000 | DIODE GEN PURP 180V 100MA... |
1N486A | Microsemi Co... | 3.44 $ | 1000 | ZENER DIODEDiode |
1N486B | Microsemi Co... | 3.48 $ | 1000 | ZENER DIODEDiode |
1N483BUR | Microsemi Co... | 3.55 $ | 1000 | DIODE GEN PURP 225V 50MA ... |
1N485BUR | Microsemi Co... | 3.55 $ | 1000 | DIODE GEN PURP 180V 100MA... |
1N486BUR | Microsemi Co... | 3.55 $ | 1000 | DIODE RECT STD RECOVERYDi... |
1N483B | Microsemi Co... | 4.56 $ | 1000 | ZENER DIODEDiode |
1N4864 BK | Central Semi... | 0.0 $ | 1000 | DIODE GEN PURP 80V 200MA ... |
1N485B TR | Central Semi... | 0.0 $ | 1000 | DIODE GP 200V 200MA DO204... |
1N486B BK | Central Semi... | 0.0 $ | 1000 | DIODE GEN PURP 250V 200MA... |
1N485B BK | Central Semi... | 0.0 $ | 1000 | DIODE GP 200V 200MA DO204... |
1N486B TR | Central Semi... | 0.0 $ | 1000 | DIODE GEN PURP 250V 200MA... |
1N483B_T50R | ON Semicondu... | 0.0 $ | 1000 | DIODE GEN PURP 80V 200MA ... |
1N483BTR | ON Semicondu... | 0.0 $ | 1000 | DIODE GEN PURP 80V 200MA ... |
1N485B_T50R | ON Semicondu... | 0.0 $ | 1000 | DIODE GEN PURP 200V 200MA... |
1N486B_T50R | ON Semicondu... | 0.0 $ | 1000 | DIODE GEN PURP 250V 200MA... |
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