MPN

onsemi 30 V 1 A Diode Rectifier Diode 2-Pin DO-41 1N5818RLG

RS Stock No.:: 625-5212
Mfr. Part No.:: 1N5818RLG
Manufacturer:: onsemi

onsemi 30 V 1 A Diode Rectifier Diode 2-Pin DO-41 1N5818RLG

This image is representative of the product range

Bulk discount available

Subtotal (1 unit)*

SGD0.39

(exc. GST)

SGD0.43

(inc. GST)

FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28

In Stock

Plus 38 unit(s) shipping from 02 March 2026
Plus 4,201 unit(s) shipping from 09 March 2026

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

Units	Per unit
1 - 9	SGD0.39
10 - 49	SGD0.37
50 - 99	SGD0.36
100 - 249	SGD0.34
250 +	SGD0.33

*price indicative

RS Stock No.:: 625-5212
Mfr. Part No.:: 1N5818RLG
Manufacturer:: onsemi

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	onsemi
	Mount Type	Through Hole
	Product Type	Diode
	Package Type	DO-41
	Maximum Continuous Forward Current If	1A
	Peak Reverse Repetitive Voltage Vrrm	30V
	Diode Configuration	Single
	Series	1N5818
	Rectifier Type	Rectifier Diode
	Pin Count	2
	Minimum Operating Temperature	-65°C
	Peak Non-Repetitive Forward Surge Current Ifsm	25A
	Peak Reverse Current Ir	1mA
	Maximum Forward Voltage Vf	550mV
	Maximum Operating Temperature	125°C
	Height	2.7mm
	Length	5.2mm
	Diameter	2.7 mm
	Standards/Approvals	No
	Width	2.7 mm
	Automotive Standard	No

	Select all
	Brand onsemi
	Mount Type Through Hole
	Product Type Diode
	Package Type DO-41
	Maximum Continuous Forward Current If 1A
	Peak Reverse Repetitive Voltage Vrrm 30V
	Diode Configuration Single
	Series 1N5818
	Rectifier Type Rectifier Diode
	Pin Count 2
	Minimum Operating Temperature -65°C
	Peak Non-Repetitive Forward Surge Current Ifsm 25A
	Peak Reverse Current Ir 1mA
	Maximum Forward Voltage Vf 550mV
	Maximum Operating Temperature 125°C
	Height 2.7mm
	Length 5.2mm
	Diameter 2.7 mm
	Standards/Approvals No
	Width 2.7 mm
	Automotive Standard No

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