Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SOD123

Back to 1N5819HWQ

1N5819HWQ

1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

Datasheet

Contact Sales

Description

The device is a single rectifier offering low VF and excellent high temperature stability.

Feature(s)

High Surge Capability
Low Power Loss, High Efficiency
High Current Capability and Low Forward Voltage Drop
Guard Ring Die Construction for Transient Protection
Totally Lead-Free & Fully RoHS Compliant
Halogen and Antimony Free. “Green” Device
Qualified to AEC-Q101 Standards for High Reliability
PPAP Capable

Application(s)

For Use in Low Voltage, High Frequency Inverters
Free Wheeling
Polarity Protection Application

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)	Automotive
AEC Qualified	Yes
Configuration	Single
MaximumAverageRectifiedCurrent I_O(A)	1 A
@ TerminalTemperature TT (ºC)	90 ºC
Peak RepetitiveReverse VoltageV_RRM(V)	40 V
Peak ForwardSurge CurrentI_FSM(A)	25 A
Forward VoltageDrop V_F(V)	0.45 V
@ I_F(A)	1 A
Maximum ReverseCurrent I_R(µA)	1000 µA
@ V_R(V)	40 V
TotalCapacitance C_T(pF)	50 pF

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Purchase & Availability

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN #	Issue Date	Implementation Date	Subject
PCN-2770	2025-10-30	2025-10-30	Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products
PCN-2478	2020-08-13	2021-06-06	Additional Wafer Source (GFAB)