STMicroelectronics 40V 1A, Schottky Diode, 2-Pin DO-41 1N5819

View this category
Bulk discount available

Subtotal (1 bag of 2000 units)*

£84.00

(exc. VAT)

£100.00

(inc. VAT)

Add to Basket
Select or type quantity
Last RS stock
  • 4,000 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
Per Bag*
2000 - 2000£0.042£84.00
4000 - 8000£0.041£82.00
10000 +£0.037£74.00

*price indicative

RS Stock No.:
920-9085
Mfr. Part No.:
1N5819
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Mounting Type

Through Hole

Package Type

DO-41

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

900mV

Number of Elements per Chip

1

Diode Technology

Schottky Barrier

Diameter

2.72mm

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


Diodes and Rectifiers, STMicroelectronics

Related links