STMicroelectronics 40V 1A, Schottky Diode, 2-Pin DO-204AL 1N5819
- RS Stock No.:
- 486-4460P
- Mfr. Part No.:
- 1N5819
- Brand:
- STMicroelectronics
Bulk discount available
Subtotal 50 units (supplied as a tape)*
£6.10
(exc. VAT)
£7.30
(inc. VAT)
FREE delivery for orders over £50.00
Last RS stock
- 4,705 left, ready to ship
- Plus 2,000 unit(s) shipping from 17 December 2025
- Final 2,000 unit(s) shipping from 11 February 2026
Units | Per unit |
|---|---|
| 50 - 495 | £0.122 |
| 500 - 2495 | £0.106 |
| 2500 - 4995 | £0.082 |
| 5000 + | £0.062 |
*price indicative
- RS Stock No.:
- 486-4460P
- Mfr. Part No.:
- 1N5819
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Mounting Type | Through Hole | |
| Package Type | DO-204AL | |
| Maximum Continuous Forward Current | 1A | |
| Peak Reverse Repetitive Voltage | 40V | |
| Diode Configuration | Single | |
| Rectifier Type | Schottky Rectifier | |
| Diode Type | Schottky | |
| Pin Count | 2 | |
| Maximum Forward Voltage Drop | 450mV | |
| Number of Elements per Chip | 1 | |
| Diode Technology | Schottky Barrier | |
| Diameter | 2.71mm | |
| Peak Non-Repetitive Forward Surge Current | 25A | |
Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Mounting Type Through Hole | ||
Package Type DO-204AL | ||
Maximum Continuous Forward Current 1A | ||
Peak Reverse Repetitive Voltage 40V | ||
Diode Configuration Single | ||
Rectifier Type Schottky Rectifier | ||
Diode Type Schottky | ||
Pin Count 2 | ||
Maximum Forward Voltage Drop 450mV | ||
Number of Elements per Chip 1 | ||
Diode Technology Schottky Barrier | ||
Diameter 2.71mm | ||
Peak Non-Repetitive Forward Surge Current 25A | ||
STMicroelectronics 1N5817/8/9 Low Drop Power Schottky Rectifiers
The Vishay 1N5817, 1N5818 and 1N5819 are a family of low-drop 1A Schottky rectifier diodes. They are designed for switch-mode power supplies and high frequency DC-to-DC converters.
Features:
Fast switching
Low forward voltage drop
Small conduction loss
Very low switching loss
Where are they used?
1N5817-1N5819 are designed for low voltage, high frequency inverters, freewheeling, polarity protection and small battery chargers.
What is the operating junction temperature?
-65°C to +150°C
Versions Available:
1N5817 - 20V
1N5818 - 30V
1N5819 - 40V
Features:
Fast switching
Low forward voltage drop
Small conduction loss
Very low switching loss
Where are they used?
1N5817-1N5819 are designed for low voltage, high frequency inverters, freewheeling, polarity protection and small battery chargers.
What is the operating junction temperature?
-65°C to +150°C
Versions Available:
1N5817 - 20V
1N5818 - 30V
1N5819 - 40V
Diodes and Rectifiers, STMicroelectronics