# Schottky Rectifier, 40 V, 1 A, Single, SOD-123, 2 Pins, 750 mV
**URL**: https://novapart.co/products/1N5819HW-7-F/schottky-rectifier-40-v-1-a-single-sod-123-2-pins
**SKU**: 1N5819HW-7-F
**Manufacturer**: DIODES INC.
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Schottky Diodes || Schottky Rectifier Diodes
**Price**: €0.0610
**Stock**: 1000+
**Lead Time**: 43 days (indicative)
## Description
Repetitive Reverse Voltage Vrrm Max:40V; Forward Current If(AV):1A; Diode Configuration:Single; Diode Case Style:SOD-123; No. of Pins:2Pins; Forward Voltage VF Max:750mV; Forward Surge
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 2Pins |
| Product Range | 1N5819 |
| Qualification | - |
| Diode Mounting | Surface Mount |
| Diode Case Style | SOD-123 |
| Diode Configuration | Single |
| Forward Voltage Max | 750mV |
| Forward Surge Current | 25A |
| Average Forward Current | 1A |
| Operating Temperature Max | 125°C |
| Repetitive Peak Reverse Voltage | 40V |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:1773475RL/)
**1N5819HW**
## **1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER**
## **Product Summary** (@ TA = +25°C)
|**VRRM(V)**|**IO (A)**|**VF(MAX)(mV)**|**IR(MAX)(µA)**|
|---|---|---|---|
|40|1.0|450|50|
## **Features and Benefits**
- High Surge Capability
- Low Power Loss, High Efficiency
- High Current Capability and Low Forward Voltage Drop
- Guard Ring Die Construction for Transient Protection
## **Description and Applications**
The device is a single rectifier offering low VF and excellent high temperature stability. This device is ideal for use in general rectification applications:
- For Use in Low Voltage, High Frequency Inverters
- Free Wheeling
- Polarity Protection Application
- **Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)**
- **Halogen and Antimony Free. “Green” Device (Note 3)**
- **For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/**
- **An Automotive-Compliant Part is Available Under Separate Datasheet (1N5819HWQ)**
## **Mechanical Data**
- Case: SOD123
- Plastic Material: Molded Plastic. UL Flammability Classification Rating 94V-0
- Moisture Sensitivity: Level 1 per J-STD-020
- Polarity: Cathode Band
- Leads: Matte Tin Finish Annealed over Alloy 42 Leadframe (Lead Free Plating) Solderable per MIL-STD-202, Method 208 O **e3**
- Weight: 0.01 grams (Approximate)
Device Schematic
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Top View
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## **Ordering Information** (Note 4)
**Part Number Case Packaging** 1N5819HW-7-F SOD123 3000/Tape & Reel
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen and Antimony free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/.
.
## **Marking Information**
SL = Product Type Marking Code YM & YM = Date Code Marking Y & Y = Year (ex: H = 2020) ~~-~~ M = Month (ex: 9 = September)
Date Code Key
|Date Code Key|||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|**Year**|**2003**|**…**|**2020**|**2021**|**2022**|**2023**|**2024**|**2025**|**2026**|**2027**|**2028**|**2029**|
|**Code**|P|…|H|I|J|K|L|M|N|O|P|R|
||||||||||||||
|**Month**|**Jan**|**Feb**|**Mar**|**Apr **|**May**|**Jun**|**Jul**|**Aug**|**Sep**|**Oct**|**Nov**|**Dec**|
|**Code**|1|2|3|4|5|6|7|8|9|O|N|D|
1N5819HW
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December 2020 © Diodes Incorporated
Document number: DS30217 Rev. 20 - 2
**1N5819HW**
## **Maximum Ratings** (@TA = +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
|Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load,or capacitive load,r capacitive load,capacitive load,itive load,tive load,ive load,e load,load,oad, deraterateate currentrrententntt by 20%.20%.0%..||||
|---|---|---|---|
|**Characteristic**|**Symbol**|**Value**|**Unit**|
|Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage @ IR= 1.0mA
DC Blocking Voltage|VRRM
VRWM
VR|40|V|
|Average Rectified Output Current|IO|1.0|A|
|Repetitive Peak Forward Current
tp1ms,0.5|IFRM|1.5|A|
|Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load|IFSM|25|A|
## **Thermal Characteristics**
|**Thermal Characteristics**||||
|---|---|---|---|
|**Characteristic**|**Symbol**|**Value**|**Unit**|
|Power Dissipation (Note 5)|PD|450|mW|
|Typical Thermal Resistance Junction to Ambient (Note 5)|RJA|222|C/W|
|Operatingand Storage Temperature Range|TJ,TSTG|-65 to +125|C|
## **Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)
|**Electrical Characteristics **(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics **(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics **(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics **(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics **(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics **(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics **(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|
|---|---|---|---|---|---|---|
||||||||
|**Characteristic**|**Symbol**|**Min**|**Typ**|**Max**|**Unit**|**Test Condition**|
|Reverse Breakdown Voltage (Note 6)|V(BR)R|40|||V|IR= 1.0mA|
|Forward Voltage|VF|
|
|0.320
0.450
0.750|V|IF= 0.1A
IF= 1.0A
IF= 3.0A|
|Reverse Leakage Current (Note 6)|IR|
|
10
1
15
1.5|1.0
10
50
2
75
3|mA
mA
µA
mA
µA
mA|VR= 40V, TA= +25°C
VR= 40V, TA= +100°C
VR= 4V, TA= +25°C
VR= 4V, TA= +100°C
VR= 6V, TA= +25°C
VR= 6V, TA= +100°C|
|Total Capacitance|CT||50|60|pF|VR= 4V, f = 1.0MHz|
Notes: 5. Device mounted on FR-4 PC Board, 2"x2", 2 oz. copper, single sided, cathode pad dimensions 0.75"x1.0", anode pad dimensions 0.25"x1.0". 6. Short duration pulse test used to minimize self-heating effect.
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1N5819HW Document number: DS30217 Rev. 20 - 2
December 2020 © Diodes Incorporated
**1N5819HW**
**==> picture [226 x 663] intentionally omitted <==**
**----- Start of picture text -----**
10 |
a
1 CPTBEREREEEP ewer
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0.0001 H WOT h E | FARePE = 080 EE ET
0 0.2 0.4 0.6 0.8 1.0
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
1,000 ee
es es
————ee
100
|QO| |
Ns
a
10
0 10 20 30 40
VR, DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
150125 al Roja = 300°C/W al
Note 5
100
75
50
25
1 10 20 30 40 50
VR, DC REVERSE VOLTAGE (V)
Fig. 5 Operating Temperature Derating
, TOTAL CAPACITANCE (pF)
T
C
A
, DERATED AMBIENT TEMPERATURE (ºC)
T
F
, INSTANTANEOUS FORWARD CURRENT (A)
I
**----- End of picture text -----**
**==> picture [239 x 666] intentionally omitted <==**
**----- Start of picture text -----**
Fa 10,000 SS SS SS ES EE eS ES ES
= =—S————-
bE es
1,000 ret
Wa eeae eee el a
0 100 f+ Tt
2 S S SSe S
10
rd eee eee
n === —
=) a e
°Z 1 [TILTSTTISLerta a aaaStt
FS ESS SSee [e] [es]
(dp)< 0.1 _——Be—————4a e ee
z=&- 0.01.01 | a AFEEEEEPELeEeee| [| | fT fT tT yy yy yt ety tT ft]
0 5 10 15 20 25 30 35 40
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
1.0 TTTETT TR EL
0.8
0.6
LETT TEL A EY
0.4
0.2
Single Pulse Half-Wave
60 Hz Resistive or Inductive Load
0
10 40 60 80 100 120 140
TA, AMBIENT TEMPERATURE ( o篊C )
Fig. 4 Forward Current Derating Curve
25 Na ll
20
15
10
5
8.3ms Single Half Sine-Wave
0
1 10 100
NUMBER OF CYCLES AT 60 Hz
Fig. 6 Maximum Non-Repetitive Peak Forward Surge Current
F(AV)
, AVERAGE FORWARD CURRENT (A)
I
, PEAK FORWARD SURGE CURRENT (A)
IFSM
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1N5819HW Document number: DS30217 Rev. 20 - 2
December 2020 © Diodes Incorporated
**1N5819HW**
## **Package Outline Dimensions**
Please see http://www.diodes.com/package-outlines.html for the latest version.
**==> picture [299 x 172] intentionally omitted <==**
**----- Start of picture text -----**
SOD123
A
c 2, L A1
He
E
b D
All 7°
All 7° All R0.100 All R0.100
a
**----- End of picture text -----**
|**SOD123**|**SOD123**|**SOD123**|**SOD123**|
|---|---|---|---|
|**Dim**|**Min**|**Max**|**Typ**|
|**A**|1.00|1.35|1.05|
|**A1**|0.00|0.10|0.05|
|**b**|0.52
0.10|0.62
0.15|0.57
0.11|
|**c**|0.10|0.15|0.11|
|**D**|1.40|1.70|1.55|
|**E**|2.55|2.85|2.65|
|**He**|3.55|3.85|3.65|
|**L**|0.25|0.40|0.30|
|**a**|0º|8º|--|
|**All Dimensions in mm**||||
## **Suggested Pad Layout**
Please see http://www.diodes.com/package-outlines.html for the latest version.
## **SOD123**
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**----- Start of picture text -----**
X1
Y
ey} X
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|**Dimensions Value**|**Dimensions Value(in mm)**|
|---|---|
|**X**|0.900|
|**X1**|4.050|
|**Y**|0.950|
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1N5819HW Document number: DS30217 Rev. 20 - 2
December 2020 © Diodes Incorporated
**1N5819HW**
## **IMPORTANT NOTICE**
1. DIODES INCORPORATED AND ITS SUBSIDIARIES (“DIODES”) MAKE NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO ANY INFORMATION CONTAINED IN THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
2. The Information contained herein is for informational purpose only and is provided only to illustrate the operation of Diodes products described herein and application examples. Diodes does not assume any liability arising out of the application or use of this document or any product described herein. This document is intended for skilled and technically trained engineering customers and users who design with Diodes products. Diodes products may be used to facilitate safety-related applications; however, in all instances customers and users are responsible for (a) selecting the appropriate Diodes products for their applications, (b) evaluating the suitability of the Diodes products for their intended applications, (c) ensuring their applications, which incorporate Diodes products, comply the applicable legal and regulatory requirements as well as safety and functional-safety related standards, and (d) ensuring they design with appropriate safeguards (including testing, validation, quality control techniques, redundancy, malfunction prevention, and appropriate treatment for aging degradation) to minimize the risks associated with their applications.
3. Diodes assumes no liability for any application-related information, support, assistance or feedback that may be provided by Diodes from time to time. Any customer or user of this document or products described herein will assume all risks and liabilities associated with such use, and will hold Diodes and all companies whose products are represented herein or on Diodes’ websites, harmless against all damages and liabilities.
4. Products described herein may be covered by one or more United States, international or foreign patents and pending patent applications. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks and trademark applications. Diodes does not convey any license under any of its intellectual property rights or the rights of any third parties (including third parties whose products and services may be described in this document or on Diodes’ website) under this document.
5. Diodes products are provided subject to Diodes’ Standard Terms and Conditions of Sale (https://www.diodes.com/about/company/terms-and-conditions/terms-and-conditions-of-sales/) or other applicable terms. This document does not alter or expand the applicable warranties provided by Diodes. Diodes does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
6. Diodes products and technology may not be used for or incorporated into any products or systems whose manufacture, use or sale is prohibited under any applicable laws and regulations. Should customers or users use Diodes products in contravention of any applicable laws or regulations, or for any unintended or unauthorized application, customers and users will (a) be solely responsible for any damages, losses or penalties arising in connection therewith or as a result thereof, and (b) indemnify and hold Diodes and its representatives and agents harmless against any and all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim relating to any noncompliance with the applicable laws and regulations, as well as any unintended or unauthorized application.
7. While efforts have been made to ensure the information contained in this document is accurate, complete and current, it may contain technical inaccuracies, omissions and typographical errors. Diodes does not warrant that information contained in this document is error-free and Diodes is under no obligation to update or otherwise correct this information. Notwithstanding the foregoing, Diodes reserves the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the final and determinative format released by Diodes.
8. Any unauthorized copying, modification, distribution, transmission, display or other use of this document (or any portion hereof) is prohibited. Diodes assumes no responsibility for any losses incurred by the customers or users or any third parties arising from any such unauthorized use.
Copyright © 2020 Diodes Incorporated
**www.diodes.com**
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1N5819HW Document number: DS30217 Rev. 20 - 2
December 2020 © Diodes Incorporated
## Links
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- [Supplier page](https://es.farnell.com/diodes-inc/1n5819hw-7-f/diode-scky-recti-1a-40v-sod123/dp/1773475RL)
---
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