Product overview
Description
Designed for harsh cosmic radiation conditions, the 1N6642U is a 100 V low-leakage ultrafast rectifier that is housed in the lightweight, high thermal conductive LCC-2D package.
This hermetic surface mount package exhibits an industry standard compatible footprint, such as the D5A.
This full planar technology 1N6642U rectifier allows superior performances and high reliability up to 175°C and is characterized in total ionizing dose for Rad-Hard applications.
This rectifier is ESCC qualified, which makes it eligible for use in space programs. It is typically used in low voltage switch-mode power converters, high frequency DC-to-DC, step-down regulators, or chopper drives, performing as free-wheeling diode, transistor driver diode, reverse polarity protection, or redundancy OR-ing diode.
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All features
- Surface mount hermetic LCC-2D package
- Low thermal case resistance: 60 °C/W
- Low package mass, 120 mg
- Low leakage off state, IR = 50 nA at 75 V
- Low forward voltage: VF = 0.8 V at 10 mA and Tj = 25 °C
- Ultrafast switching, trr = 9 ns at IF = IR = 10 mA and Tj = 25 °C
- Radiation performance
- 3 Mrad (Si) high dose rate
- ESCC qualified: detail specification 5101/026
- Surface mount hermetic LCC-2D package
EDA Symbols, Footprints and 3D Models
STMicroelectronics - 1N6642U
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Symbols
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3D models
All resources
| Resource title | Version | Latest update |
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SPICE models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 07 Jul 2020 | 07 Jul 2020 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| 1N6642U01D | Active | LCC2D FP | Defense | N/A | - | - | |
| 1N6642U02D | Active | LCC2D FP | Defense | N/A | - | - | |
| 1N6642UD1 | Active | LCC2D EM | Defense | 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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| 1N6642U02D | | | distributors No availability of distributors reported, please contact our sales office |
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| 1N6642U01D | | | distributors No availability of distributors reported, please contact our sales office |
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| 1N6642UD1 | | | distributors No availability of distributors reported, please contact our sales office |
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1N6642U02D Active
1N6642U01D Active
1N6642UD1 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