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Diodes / Rectifier Diodes / 1N5819
Datasheets
1N5819 by:

40 V, 1 A axial Power Schottky Rectifier

Part Details for 1N5819 by STMicroelectronics

Results Overview of 1N5819 by STMicroelectronics

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Space Technology Aerospace and Defense Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

1N5819 Information

1N5819 by STMicroelectronics is a Rectifier Diode.
Rectifier Diodes are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Price & Stock for 1N5819

Part # Distributor Description Stock Price Buy
DISTI # 35X2611
Newark Rectifier Diode, Single, 40 V, 1 A, Do-41, 2, 900 Mv Rohs Compliant: Yes |Stmicroelectronics 1N5819 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 16077
  • 1 $0.0430
  • 10 $0.0430
  • 100 $0.0430
  • 500 $0.0430
  • 1,000 $0.0430
  • 4,000 $0.0430
  • 10,000 $0.0400
  • 26,000 $0.0400
$0.0400 / $0.0430 Buy Now
DISTI # 1N5819
Avnet Americas Schottky Rectifier, 40 V, 1 A, Single, DO-41 (DO-204AL), 2 Pins, 550 mV - Ammo Pack (Alt: 1N5819) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 15 Weeks, 0 Days Container: Ammo Pack 54000
  • 2,000 $0.0401
$0.0401 Buy Now
STMicroelectronics 40 V, 1 A axial Power Schottky Rectifier RoHS: Compliant Min Qty: 1 18653
  • 1 $0.2100
  • 10 $0.1300
  • 100 $0.0700
$0.0700 / $0.2100 Buy Now
Bristol Electronics   6491
RFQ
DISTI # 1N5819/ST
TME Diode: Schottky rectifying, THT, 40V, 1A, DO41, Ufmax: 0.55V Min Qty: 1 2205
  • 1 $0.2047
  • 10 $0.1403
  • 50 $0.1130
  • 100 $0.0743
  • 1,000 $0.0557
  • 2,000 $0.0503
  • 6,000 $0.0475
  • 10,000 $0.0447
  • 24,000 $0.0437
  • 50,000 $0.0402
$0.0402 / $0.2047 Buy Now
ComSIT USA LOW DROP POWER SCHOTTKY RECTIFIER Rectifier Diode, Schottky, 1 Phase, 1 Element, 1A, 40V V(RRM), Silicon, DO-41 RoHS: Compliant Stock DE - 5770
Stock ES - 46497
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
Chip 1 Exchange INSTOCK 680
RFQ
DISTI # 1N5819
Avnet Silica Schottky Rectifier, 40 V, 1 A, Single, DO-41 (DO-204AL), 2 Pins, 550 mV (Alt: 1N5819) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 16 Weeks, 0 Days Silica - 46000
Buy Now
Chip-Germany GmbH   RoHS: Not Compliant 2000
RFQ
DISTI # 1N5819
EBV Elektronik Schottky Rectifier, 40 V, 1 A, Single, DO-41 (DO-204AL), 2 Pins, 550 mV (Alt: 1N5819) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 16 Weeks, 0 Days EBV - 54000
Buy Now
LCSC 40V 550mV1A 1A DO-41 Schottky Diodes ROHS 2460
  • 5 $0.0830
  • 50 $0.0688
  • 150 $0.0609
  • 500 $0.0562
  • 2,000 $0.0521
  • 4,000 $0.0498
$0.0498 / $0.0830 Buy Now

Part Details for 1N5819

1N5819 CAD Models

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1N5819 Part Data Attributes

Parametric Data
1N5819 STMicroelectronics
Buy Now Datasheet
Compare Parts:
1N5819 STMicroelectronics 40 V, 1 A axial Power Schottky Rectifier
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code DO-41
Package Description PLASTIC PACKAGE-2
Pin Count 2
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.10.00.80
Samacsys Manufacturer STMicroelectronics
Additional Feature FREE WHEELING DIODE
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type RECTIFIER DIODE
Forward Voltage-Max (VF) 0.9 V
JEDEC-95 Code DO-41
JESD-30 Code O-PALF-W2
JESD-609 Code e3
Non-rep Pk Forward Current-Max 25 A
Number of Elements 1
Number of Phases 1
Number of Terminals 2
Operating Temperature-Max 150 °C
Output Current-Max 1 A
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style LONG FORM
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
Rep Pk Reverse Voltage-Max 40 V
Surface Mount NO
Technology SCHOTTKY
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form WIRE
Terminal Position AXIAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

Alternate Parts for 1N5819

This table gives cross-reference parts and alternative options found for 1N5819. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 1N5819, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
1N5819 WEITRON INTERNATIONAL CO., LTD. Check for Price Rectifier Diode, Schottky, 1 Element, 1A, 40V V(RRM) 1N5819 vs 1N5819
EG1Z Rugao Dachang Electronics Co Ltd Check for Price Rectifier Diode, 1 Element, 0.8A, 200V V(RRM), Silicon, DO-41, ROHS COMPLIANT, PLASTIC PACKAGE-2 1N5819 vs EG1Z
GP1150 Diotec Electronics Corp Check for Price Rectifier Diode, 1 Element, 1A, 1500V V(RRM), Silicon, DO-41 1N5819 vs GP1150
JANTXV1N5819-1 Sensitron Semiconductors Check for Price Rectifier Diode, Schottky, 1 Element, 1A, 45V V(RRM), Silicon, DO-41, HERMETIC SEALED PACKAGE-2 1N5819 vs JANTXV1N5819-1
EGP08D Fagor Electrónica Check for Price Rectifier Diode, Avalanche, 1 Element, 0.8A, 200V V(RRM), Silicon, DO-41, PLASTIC, MINI PACKAGE-2 1N5819 vs EGP08D
1N5819-G Sangdest Microelectronics (Nanjing) Co Ltd Check for Price Rectifier Diode, Schottky, 1 Element, 1A, 40V V(RRM), Silicon, DO-41, PLASTIC PACKAGE-2 1N5819 vs 1N5819-G
1N5819HR Bkc Semiconductors Inc Check for Price Rectifier Diode, Schottky, 1 Element, 1A, 45V V(RRM), Silicon, DO-41, GLASS PACKAGE-2 1N5819 vs 1N5819HR
1N5819 International Rectifier Check for Price Rectifier Diode, Schottky, 1 Element, 1A, 40V V(RRM), Silicon, DO-204AL, LEAD FREE, PLASTIC, DO-41, 2 PIN 1N5819 vs 1N5819
SB145L PanJit Semiconductor Check for Price Rectifier Diode, Schottky, 1 Element, 1A, 45V V(RRM), Silicon, DO-41, ROHS COMPLIANT, PLASTIC PACKAGE-2 1N5819 vs SB145L
1N5819TR Vishay Semiconductors Check for Price Rectifier Diode, Schottky, 1 Phase, 1 Element, 1A, 40V V(RRM), Silicon, DO-204AL, LEAD FREE, PLASTIC, DO-41, 2 PIN 1N5819 vs 1N5819TR
Part Number Manufacturer Composite Price Description Compare
1N5819 Bkc Semiconductors Inc Check for Price Rectifier Diode, Schottky, 1 Element, 1A, 40V V(RRM), Silicon, DO-41, GLASS PACKAGE-2 1N5819 vs 1N5819
1N5819-1S Sangdest Microelectronics (Nanjing) Co Ltd Check for Price Rectifier Diode, Schottky, 1 Element, 1A, Silicon, HERMETIC SEALED PACKAGE-2 1N5819 vs 1N5819-1S
1N5819T50A Fairchild Semiconductor Corporation Check for Price Rectifier Diode, Schottky, 1 Element, 1A, 40V V(RRM), Silicon, DO-41, D4, 2 PIN 1N5819 vs 1N5819T50A
1N5819 Surge Components Inc Check for Price Rectifier Diode, DO-41, 1N5819 vs 1N5819
1N5819-1 Microchip Technology Inc $8.2558 Rectifier Diode, Schottky, 1 Phase, 1 Element, 1A, 45V V(RRM), Silicon, DO-41 1N5819 vs 1N5819-1
1N5819/60 Vishay Semiconductors Check for Price Rectifier Diode, Schottky, 1 Element, 1A, 40V V(RRM), Silicon, DO-204AL, PLASTIC, DO-41, 2 PIN 1N5819 vs 1N5819/60
SR005 Taiwan Semiconductor Check for Price Rectifier Diode, Schottky, 1 Element, 0.5A, 50V V(RRM), Silicon, DO-41, GREEN, PLASTIC PACKAGE-2 1N5819 vs SR005
1N5819G Microchip Technology Inc $8.2558 Rectifier Diode, Schottky, 1 Phase, 1 Element, 1A, 40V V(RRM), Silicon, DO-41 1N5819 vs 1N5819G
1N5819 KEC Check for Price Rectifier Diode, Schottky, 1 Element, 1A, 40V V(RRM), Silicon, DO-41, PLASTIC PACKAGE-2 1N5819 vs 1N5819
1N5819_NL Fairchild Semiconductor Corporation Check for Price Rectifier Diode, Schottky, 1 Element, 1A, 40V V(RRM), Silicon, DO-41, GLASS PACKAGE-2 1N5819 vs 1N5819_NL

1N5819 Related Parts

1N5819 Frequently Asked Questions (FAQ)

  • The 1N5819 can operate safely between -65°C to 150°C, but the recommended operating temperature range is -40°C to 125°C.

  • To ensure proper soldering, use a soldering iron with a temperature of 250°C to 260°C, and apply a small amount of solder to the anode and cathode pins. Avoid overheating the diode or applying excessive force, which can damage the internal structure.

  • Store the 1N5819 in a dry, cool place, away from direct sunlight and moisture. The recommended storage temperature range is -40°C to 30°C, and the relative humidity should be below 60%.

  • Yes, the 1N5819 is suitable for use in switching power supplies due to its fast switching speed and low forward voltage drop. However, ensure that the diode is properly sized for the application and that the maximum ratings are not exceeded.

  • Handle the 1N5819 diode with an anti-static wrist strap or mat, and avoid touching the pins or leads. If you must handle the diode, ground yourself by touching a grounded metal object before handling the component.

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