MPN

STMicroelectronics RBO40-40G 3-Element Reverse Battery & TVS, 1500 W, 3-Pin TO-263

RS stock no.:: 249-252
Mfr. Part No.:: RBO40-40G
Manufacturer:: STMicroelectronics

STMicroelectronics RBO40-40G 3-Element Reverse Battery & TVS, 1500 W, 3-Pin TO-263

Image representative of range

Bulk discount available

View bulk pricing options

Subtotal (1 pack of 5 units)*

R 325,70

(exc. VAT)

R 374,55

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

Plus 895 unit(s) shipping from 31 August 2026

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

Units	Per unit	Per Pack*
5 - 20	R 65.14	R 325.70
25 - 95	R 63.512	R 317.56
100 - 245	R 61.606	R 308.03
250 - 495	R 59.142	R 295.71
500 +	R 56.776	R 283.88

*price indicative

RS stock no.:: 249-252
Mfr. Part No.:: RBO40-40G
Manufacturer:: STMicroelectronics

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	STMicroelectronics
	Product Type	Reverse Battery & TVS
	Minimum Breakdown Voltage Vbr	24V
	Mount Type	Surface
	Package Type	TO-263
	Maximum Reverse Stand-off Voltage Vwm	2V
	Pin Count	3
	Peak Pulse Power Dissipation Pppm	1500W
	Maximum Peak Pulse Current Ippm	37.5A
	Test Current It	1mA
	Minimum Operating Temperature	-40°C
	Clamping Voltage VC	40V
	Number of Elements per Chip	3
	Maximum Operating Temperature	150°C
	Standards/Approvals	No
	Series	RBO40
	Width	9.35mm
	Length	10.28mm
	Height	4.6mm
	Maximum Reverse Leakage Current	100μA
	Automotive Standard	AEC-Q100

	Select all
	Brand STMicroelectronics
	Product Type Reverse Battery & TVS
	Minimum Breakdown Voltage Vbr 24V
	Mount Type Surface
	Package Type TO-263
	Maximum Reverse Stand-off Voltage Vwm 2V
	Pin Count 3
	Peak Pulse Power Dissipation Pppm 1500W
	Maximum Peak Pulse Current Ippm 37.5A
	Test Current It 1mA
	Minimum Operating Temperature -40°C
	Clamping Voltage VC 40V
	Number of Elements per Chip 3
	Maximum Operating Temperature 150°C
	Standards/Approvals No
	Series RBO40
	Width 9.35mm
	Length 10.28mm
	Height 4.6mm
	Maximum Reverse Leakage Current 100μA
	Automotive Standard AEC-Q100

Reversed Battery and Overvoltage Protection, STMicroelectronics

The RBOxx ASD devices are designed to protect against battery reversal and load dump overvoltages in automotive applications.

Transil protection against "Load dump" pulses

8A or 40A series diode to guard against battery reversal damage

Clamping voltage: ±40V max

RS Product Codes

686-7486 RBO08-40G 8A D2PAK

249-252 RBO40-40G 40A D2PAK

877-2813 RBO40-40G-TR 40A D2PAK

919-6352 RBO40-40G 40A D2PAK (Pack of 50)

Transient Voltage Suppressors, STMicroelectronics

Standards

ISO/DTR 7637-2

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy