MPN

onsemi 20 V 1 A Diode Schottky 2-Pin DO-41

RS stock no.:: 103-2978
Mfr. Part No.:: 1N5817RLG
Manufacturer:: onsemi

onsemi 20 V 1 A Diode Schottky 2-Pin DO-41

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Bulk discount available

Subtotal (1 reel of 5000 units)*

R 11 495,00

(exc. VAT)

R 13 220,00

(inc. VAT)

FREE delivery for orders over R 1,500.00

Temporarily out of stock

5,000 unit(s) shipping from 16 September 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Reel*
5000 - 5000	R 2.299	R 11,495.00
10000 - 15000	R 2.242	R 11,210.00
20000 +	R 2.175	R 10,875.00

*price indicative

RS stock no.:: 103-2978
Mfr. Part No.:: 1N5817RLG
Manufacturer:: onsemi

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	onsemi
	Product Type	Diode
	Mount Type	Through Hole
	Package Type	DO-41
	Maximum Continuous Forward Current If	1A
	Peak Reverse Repetitive Voltage Vrrm	20V
	Diode Configuration	Single
	Series	1N5817
	Rectifier Type	Schottky
	Pin Count	2
	Peak Reverse Current Ir	1mA
	Minimum Operating Temperature	-65°C
	Maximum Forward Voltage Vf	750mV
	Peak Non-Repetitive Forward Surge Current Ifsm	25A
	Maximum Operating Temperature	125°C
	Height	2.7mm
	Length	5.2mm
	Standards/Approvals	No
	Automotive Standard	No

	Select all
	Brand onsemi
	Product Type Diode
	Mount Type Through Hole
	Package Type DO-41
	Maximum Continuous Forward Current If 1A
	Peak Reverse Repetitive Voltage Vrrm 20V
	Diode Configuration Single
	Series 1N5817
	Rectifier Type Schottky
	Pin Count 2
	Peak Reverse Current Ir 1mA
	Minimum Operating Temperature -65°C
	Maximum Forward Voltage Vf 750mV
	Peak Non-Repetitive Forward Surge Current Ifsm 25A
	Maximum Operating Temperature 125°C
	Height 2.7mm
	Length 5.2mm
	Standards/Approvals No
	Automotive Standard No

COO (Country of Origin):: CZ

ON Semi 1N5817/8/9 Axial Lead Rectifiers

This series consist of metal-to-silicon power diode. These diodes comes in chrome barrier metal, oxide passivation and metal overlap contact.

Benefits:

• Extremely Low VF

• Low Stored Charge

• Majority Carrier Conduction

• Low Power Loss/High Efficiency

Features:

• Case: Epoxy, Molded

• Weight: 0.4 Gram

• Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable

• Lead Temperature for Soldering Purposes: 260°C Max for 10 Seconds

• Polarity: Cathode Indicated by Polarity Band

Typical Applications:

• High frequency inverters

• Free wheeling diodes

• Polarity protection diodes