Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | 1N5819UB1 | 1N5819U Series |
|---|---|---|
| - | - | |
| Capacitance @ Vr, F | 70 pF | 70 pF |
| Current - Average Rectified (Io) | 1 A | 1 A |
| Current - Reverse Leakage @ Vr | 20 µA | 20 µA |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature - Junction | 150 ¯C | 150 ¯C |
| Package / Case | 2-SMD, No Lead | 2-SMD, No Lead |
| Speed | 200 mA, 500 ns | 200 - 500 mA |
| Supplier Device Package | 2-LCCB | 2-LCCB |
| Technology | Schottky | Schottky |
| Voltage - DC Reverse (Vr) (Max) [Max] | 45 V | 45 V |
| Voltage - Forward (Vf) (Max) @ If | 450 mV | 450 mV |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 68.86 | |
| 10 | $ 65.42 | |||
| 25 | $ 63.69 | |||
| 80 | $ 58.96 | |||
1N5819U Series
Aerospace 45 V 1 A Schottky diode in LCC-2B package
| Part | Voltage - DC Reverse (Vr) (Max) [Max] | Operating Temperature - Junction | Capacitance @ Vr, F | Technology | Current - Average Rectified (Io) | Voltage - Forward (Vf) (Max) @ If | Current - Reverse Leakage @ Vr | Package / Case | Supplier Device Package | Speed | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics 1N5819U02B | |||||||||||
STMicroelectronics 1N5819U01B | |||||||||||
STMicroelectronics 1N5819UB1 | |||||||||||
STMicroelectronics 1N5819UB1 | 45 V | 150 ¯C | 70 pF | Schottky | 1 A | 450 mV | 20 µA | 2-SMD, No Lead | 2-LCCB | 200 mA, 500 ns | Surface Mount |
Description
General part information
1N5819U Series
The 1N5819U Schottky diode is ESCC qualified. It is housed in a surface mount hermetically sealed ceramic LCC-2B package whose footprint is fully compatible with industry standard as D5B.
Its full planar technology allows superior performances and high reliability up to 150 °C junction temperature.
This diode is ESCC qualified, which makes it eligible for use in space programs. It is typically used in switching mode power supplies, high frequency DC-to-DC converters or low voltage step-down chopper drive to perform secondary rectification, redundancy OR-Ing, free wheeling diode or reverse polarity protection.