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
Image representative of range
Bulk discount available
Subtotal (1 pack of 5 units)*
R 312,70
(exc. VAT)
R 359,60
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 1,000 unit(s) shipping from 02 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 20 | R 62.54 | R 312.70 |
| 25 - 95 | R 60.976 | R 304.88 |
| 100 - 245 | R 59.146 | R 295.73 |
| 250 - 495 | R 56.78 | R 283.90 |
| 500 + | R 54.508 | R 272.54 |
*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 | |
| Minimum Operating Temperature | -40°C | |
| Test Current It | 1mA | |
| Clamping Voltage VC | 40V | |
| Maximum Peak Pulse Current Ippm | 37.5A | |
| Maximum Operating Temperature | 150°C | |
| Number of Elements per Chip | 3 | |
| Height | 4.6mm | |
| Series | RBO40 | |
| Width | 9.35 mm | |
| Length | 10.28mm | |
| Standards/Approvals | No | |
| Automotive Standard | AEC-Q100 | |
| Maximum Reverse Leakage Current | 100μA | |
| 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 | ||
Minimum Operating Temperature -40°C | ||
Test Current It 1mA | ||
Clamping Voltage VC 40V | ||
Maximum Peak Pulse Current Ippm 37.5A | ||
Maximum Operating Temperature 150°C | ||
Number of Elements per Chip 3 | ||
Height 4.6mm | ||
Series RBO40 | ||
Width 9.35 mm | ||
Length 10.28mm | ||
Standards/Approvals No | ||
Automotive Standard AEC-Q100 | ||
Maximum Reverse Leakage Current 100μA | ||
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
Related links
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