10 PCS 1N5822 Schottky Diode

Note: This item is non-returnable.

The 1N5822 or SS34 Schottky diode is a semiconductor diode with low forward voltage drop and very fast switching speed, offered in an SMA or DO-214AB package. This diode has a reverse voltage of 40V and a forward current of 3A, making it suitable for use in power supplies, switching circuits, and high-efficiency applications.

The 3A Schottky diode, due to its metal-semiconductor structure, has a lower forward voltage drop compared to standard silicon diodes. This value typically ranges from 0.15V to 0.45V, whereas standard silicon diodes have a forward voltage drop of about 0.6V to 0.7V. This feature enables circuits designed with this diode to operate at high switching speeds with lower energy losses, increasing system efficiency.

The 1N5822 (from the SS34 series) can operate within a temperature range of -55°C to 150°C and, with a surge current capability of 100A under transient conditions, can provide reliable performance during peak currents or sudden loads without damage. This diode also has a low reverse leakage current of about 500 µA, and, combined with its guard ring protection, ensures stable operation against overvoltage conditions. Other important features of this product include low power dissipation, high efficiency, suitability for automatic SMD placement on boards, and appropriate dimensions of 7.15 mm in length, 6.25 mm in width, and 2.45 mm in height.

Applications of Schottky diodes suitable for power supplies include switching power supplies, voltage conversion circuits, DC-DC converters, reverse current protection circuits, and use in high-speed electronic equipment. The SS34 Schottky diode, with its low forward voltage drop and fast response time, makes it ideal for use in high-frequency and high-current circuits.

Due to its SMD mountability and compact package, this diode occupies minimal space, enabling the design of compact and efficient circuits. Overall, the 1N5822 or SS34 is a high-quality Schottky diode with appropriate energy efficiency, wide thermal stability, and high current-handling capability, making it a reliable and efficient choice for electronic circuit designers, electrical engineers, and electronic equipment manufacturers.

3A Schottky Diode Application:

1. Switching power supplies
2. DC to DC converters
3. Circuits with reverse current protection
4. High-frequency electronic equipment
5. Voltage conversion circuits
6. Circuits with significant current

40V Schottky Diode Specification:

1. Diode Type: Schottky
2. Series: SS34
3. Technology: Silicon
4. Forward Current (IF): 3A
5. Repetitive Peak Reverse Voltage (VRRM): 40V
6. Forward Voltage (VF): 0.5V
7. Forward Surge Current (IFSM): 100A
8. Reverse Current (IR): 500µA
9. Operating Temperature Range: -55°C to 150°C
10. Mounting Style: SMD / SMT
11. Package / Case: SMA (DO-214AB)
12. Guard Ring Protection: Yes
13. Low Power Loss / High Efficiency: Yes
14. High Peak Current Capability: Yes
15. Dimensions: 7.15 x 6.25 x 2.45 mm
16. Suitable for Automatic Board Assembly: Yes
17. RoHS Compliant: Yes

Features:

1. Very fast trigger/switching speed
2. Low forward voltage drop
3. High surge current tolerance
4. High energy efficiency and performance

Documents:

SS34 Schottky Diode Datasheet