Product overview
Description
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.
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All features
- Low forward voltage drop: VF = 0.49 V at 1 A and +25 °C
- Very small conduction losses
- Ultrafast switchings with negligible losses
- High thermal conductivity materials
- Surface mount hermetic package
- Radiation performance
- 150 krad (Si) low dose rate
- 3 Mrad (Si) high dose rate
- ESCC qualified: detail specification 5106/021
EDA Symbols, Footprints and 3D Models
STMicroelectronics - 1N5819U
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
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Symbols
Footprints
3D models
All resources
| Resource title | Version | Latest update |
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SPICE models (1)
| Resource title | Version | Latest update | ||
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| ZIP | 1.0 | 02 Jul 2020 | 02 Jul 2020 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| 1N5819U01B | Active | LCC2B FP | Industrial | N/A | |
| 1N5819U02B | Active | LCC2B FP | Industrial | N/A | |
| 1N5819UB1 | Active | LCC2B EM | Industrial | N/A |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Package: Product Marking | SMD PIN/Detailed Spec | Quality Level | Lead Finish | |
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| 1N5819U01B | | | distributors No availability of distributors reported, please contact our sales office |
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| 1N5819UB1 | | | distributors No availability of distributors reported, please contact our sales office |
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| 1N5819U02B | | | distributors No availability of distributors reported, please contact our sales office |
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1N5819U01B Active
1N5819UB1 Active
1N5819U02B Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors