STMicroelectronics 1-Element Uni-Directional TVS Diode, 400 W, 2-Pin SMA Flat
- RS Stock No.:
- 208-5091
- Mfr. Part No.:
- SMA4F58A
- Manufacturer:
- STMicroelectronics
This image is representative of the product range
Bulk discount available
Subtotal (1 reel of 10000 units)*
SGD1,370.00
(exc. GST)
SGD1,490.00
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
In Stock
- Plus 10,000 unit(s) shipping from 27 April 2026
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Units | Per unit | Per Reel* |
|---|---|---|
| 10000 - 10000 | SGD0.137 | SGD1,370.00 |
| 20000 - 30000 | SGD0.133 | SGD1,330.00 |
| 40000 + | SGD0.124 | SGD1,240.00 |
*price indicative
- RS Stock No.:
- 208-5091
- Mfr. Part No.:
- SMA4F58A
- Manufacturer:
- STMicroelectronics
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Diode Configuration | Single | |
| Direction Type | Uni-Directional | |
| Product Type | TVS Diode | |
| Minimum Breakdown Voltage Vbr | 71.4V | |
| Mount Type | Surface | |
| Package Type | SMA Flat | |
| Maximum Reverse Stand-off Voltage Vwm | 58V | |
| Pin Count | 2 | |
| Peak Pulse Power Dissipation Pppm | 400W | |
| Clamping Voltage VC | 93.6V | |
| Maximum Peak Pulse Current Ippm | 4.3A | |
| Test Current It | 1mA | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | 175°C | |
| Number of Elements per Chip | 1 | |
| Series | SMA4FxxA | |
| Standards/Approvals | No | |
| Length | 4.6mm | |
| Height | 1.05mm | |
| Maximum Reverse Leakage Current | 1μA | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Diode Configuration Single | ||
Direction Type Uni-Directional | ||
Product Type TVS Diode | ||
Minimum Breakdown Voltage Vbr 71.4V | ||
Mount Type Surface | ||
Package Type SMA Flat | ||
Maximum Reverse Stand-off Voltage Vwm 58V | ||
Pin Count 2 | ||
Peak Pulse Power Dissipation Pppm 400W | ||
Clamping Voltage VC 93.6V | ||
Maximum Peak Pulse Current Ippm 4.3A | ||
Test Current It 1mA | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature 175°C | ||
Number of Elements per Chip 1 | ||
Series SMA4FxxA | ||
Standards/Approvals No | ||
Length 4.6mm | ||
Height 1.05mm | ||
Maximum Reverse Leakage Current 1μA | ||
Automotive Standard No | ||
The STMicroelectronics TVS diode is designed to protect sensitive circuits against transient surges. It works with planar technology which makes it compatible with high end circuits where low leakage current and high junction temperature are required to provide long term reliability and stability.
Matte tin plating lead finishing
175°C maximum operating temperature
Up to 200W power capability
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