Allicdata Part #: | 1727-4690-2-ND |
Manufacturer Part#: |
1N4740A,113 |
Price: | $ 0.04 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Nexperia USA Inc. |
Short Description: | DIODE ZENER 10V 1W DO41 |
More Detail: | Zener Diode 10V 1W ±5% Through Hole DO-41 |
DataSheet: | 1N4740A,113 Datasheet/PDF |
Quantity: | 1000 |
5000 +: | $ 0.02911 |
10000 +: | $ 0.02474 |
25000 +: | $ 0.02328 |
50000 +: | $ 0.02183 |
125000 +: | $ 0.01940 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Voltage - Zener (Nom) (Vz): | 10V |
Tolerance: | ±5% |
Power - Max: | 1W |
Impedance (Max) (Zzt): | 7 Ohms |
Current - Reverse Leakage @ Vr: | 10µA @ 7.6V |
Voltage - Forward (Vf) (Max) @ If: | 1.2V @ 200mA |
Operating Temperature: | -65°C ~ 200°C |
Mounting Type: | Through Hole |
Package / Case: | DO-204AL, DO-41, Axial |
Supplier Device Package: | DO-41 |
Base Part Number: | 1N4740 |
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1N4740A is a type of diode, classified under the single zener diodes. It is used to provide a specified zener voltage and prevent excessive voltage from arising in a circuit. Generally, it can be used for both digital and analog applications. The maximum power dissipation is 800 mW at 25°C. This type of diode is also known for its good temperature stability, several tolerance levels and its wide voltage range.
Application Field
1N4740A diodes are useful in many applications, from low cost general purpose circuits to precision voltage regulation applications. For instance, it is used in voltage regulation for memory systems, for testing equipment monitoring, for integrated circuit trimming, for powering logic circuits, for printed circuit board design and for telecommunications. It is also an ideal choice for precision voltage regulation in automotive, medical and industrial applications.
Working Principle
Typically, a diode is designed to act as an electronic switch; however, 1N4740A diodes are designed to regulate voltage. The zener diode works differently than the standard diode. It has a reverse breakdown voltage (VR) instead of a forward voltage drop. When voltage equals or exceed the diode’s VR, the diode will switch on, allowing current to flow forwards and backwards through the diode at the same time. This process creates a “zener effect” and voltage regulation takes place.
At the same time, electrons crowd to the anode and holes to the cathode. The reverse current is not actually greater than the normal forward current flow. Rather, when the voltage exceeds VR, the equation for the circuit has no single solution and the voltage across the terminals of the diode is the only one that can satisfy the equation. As the reverse break down voltage is exceeded, Vz or the zener voltage, takes over.
Conclusion
In conclusion, 1N4740A diodes are used widely in various applications and it is known for its good temperature stability, tolerance levels and a wide voltage range. It works slightly different than the standard diodes, as it regulates voltage by having a reverse breakdown voltage instead. Therefore, it is popular in many areas, from low cost general purpose circuits to precision voltage regulation applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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1N4752A | ON Semicondu... | -- | 136 | DIODE ZENER 33V 1W DO41Ze... |
1N4753A | ON Semicondu... | -- | 5805 | DIODE ZENER 36V 1W DO41Ze... |
1N4729A-T | Diodes Incor... | 0.0 $ | 1000 | DIODE ZENER 3.6V 1W DO41Z... |
1N4737A-T50A | ON Semicondu... | 0.04 $ | 1000 | DIODE ZENER 7.5V 1W DO41Z... |
1N4729A-TP | Micro Commer... | 0.03 $ | 1000 | DIODE ZENER 3.6V 1W DO41G... |
1N4760A-TAP | Vishay Semic... | -- | 1000 | DIODE ZENER 68V 1.3W DO41... |
1N4762A-TAP | Vishay Semic... | -- | 1000 | DIODE ZENER 82V 1.3W DO41... |
1N4742A A0G | Taiwan Semic... | 0.08 $ | 21000 | DIODE ZENER 12V 1W DO204A... |
1N4763A-TAP | Vishay Semic... | 0.04 $ | 25000 | DIODE ZENER 9.1V 1.3W DO4... |
1N4732A-TAP | Vishay Semic... | 0.04 $ | 25000 | DIODE ZENER 4.7V 1.3W DO4... |
1N4739A-TAP | Vishay Semic... | -- | 25000 | DIODE ZENER 9.1V 1.3W DO4... |
1N4744A-TAP | Vishay Semic... | -- | 20000 | DIODE ZENER 15V 1.3W DO41... |
1N4752A-TAP | Vishay Semic... | -- | 1000 | DIODE ZENER 33V 1.3W DO41... |
1N4754A-TAP | Vishay Semic... | -- | 25000 | DIODE ZENER 39V 1.3W DO41... |
1N4758A-TAP | Vishay Semic... | -- | 25000 | DIODE ZENER 56V 1.3W DO41... |
1N4759A-TAP | Vishay Semic... | -- | 25000 | DIODE ZENER 62V 1.3W DO41... |
1N4729A-TR | Vishay Semic... | 0.04 $ | 20000 | DIODE ZENER 3.6V 1.3W DO4... |
1N4738A-TR | Vishay Semic... | 0.04 $ | 25000 | DIODE ZENER 8.2V 1.3W DO4... |
1N4755ATR | SMC Diode So... | 0.04 $ | 2500 | DIODE ZENER 43V 1W DO41Ze... |
1N4735ATA | SMC Diode So... | -- | 5000 | DIODE ZENER 6.2V 1W DO41Z... |
1N4738ATA | SMC Diode So... | -- | 2500 | DIODE ZENER 8.2V 1W DO41Z... |
1N4740ATA | SMC Diode So... | -- | 2500 | DIODE ZENER 10V 1W DO41Ze... |
1N4743ATA | SMC Diode So... | -- | 2500 | DIODE ZENER 13V 1W DO41Ze... |
1N4744ATA | SMC Diode So... | -- | 2500 | DIODE ZENER 15V 1W DO41Ze... |
1N4746ATA | SMC Diode So... | -- | 2500 | DIODE ZENER 18V 1W DO41Ze... |
1N4747ATA | SMC Diode So... | 0.04 $ | 2500 | DIODE ZENER 20V 1W DO41Ze... |
1N4743A TR | Central Semi... | 0.07 $ | 5000 | DIODE ZENER 13V 1W DO41Ze... |
1N4742A | ON Semicondu... | -- | 26244 | DIODE ZENER 12V 1W DO41Ze... |
1N4733A | ON Semicondu... | -- | 23729 | DIODE ZENER 5.1V 1W DO41Z... |
1N4736A | ON Semicondu... | -- | 18302 | DIODE ZENER 6.8V 1W DO41Z... |
1N4735A | ON Semicondu... | -- | 16002 | DIODE ZENER 6.2V 1W DO41Z... |
1N4728A | ON Semicondu... | -- | 10143 | DIODE ZENER 3.3V 1W DO41Z... |
1N4737A | ON Semicondu... | -- | 1000 | DIODE ZENER 7.5V 1W DO41Z... |
1N4739A | ON Semicondu... | -- | 3639 | DIODE ZENER 9.1V 1W DO41Z... |
1N4732A | ON Semicondu... | -- | 4069 | DIODE ZENER 4.7V 1W DO41Z... |
1N4743A | ON Semicondu... | -- | 3461 | DIODE ZENER 13V 1W DO41Ze... |
1N4740A | ON Semicondu... | -- | 17773 | DIODE ZENER 10V 1W DO41Ze... |
1N4745A | ON Semicondu... | -- | 17353 | DIODE ZENER 16V 1W DO41Ze... |
1N4749A | ON Semicondu... | -- | 14774 | DIODE ZENER 24V 1W DO41Ze... |
1N4755A | ON Semicondu... | -- | 14040 | DIODE ZENER 43V 1W DO41Ze... |
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