STMicroelectronics 1-Element Uni-Directional TVS Diode, 400 W, 2-Pin SMA Flat
- RS Stock No.:
- 208-5087
- Mfr. Part No.:
- SMA4F40A
- Brand:
- STMicroelectronics
Currently unavailable
We don't know if this item will be back in stock, RS intend to remove it from our range soon.
- RS Stock No.:
- 208-5087
- Mfr. Part No.:
- SMA4F40A
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | TVS Diode | |
| Direction Type | Uni-Directional | |
| Diode Configuration | Single | |
| Minimum Breakdown Voltage Vbr | 49V | |
| Mount Type | Surface | |
| Package Type | SMA Flat | |
| Maximum Reverse Stand-off Voltage Vwm | 40V | |
| Pin Count | 2 | |
| Peak Pulse Power Dissipation Pppm | 400W | |
| Test Current It | 1mA | |
| Clamping Voltage VC | 64.5V | |
| Maximum Peak Pulse Current Ippm | 6.2A | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | 175°C | |
| Number of Elements per Chip | 1 | |
| Height | 1.05mm | |
| Length | 4.6mm | |
| Standards/Approvals | No | |
| Series | SMA4FxxA | |
| Width | 2.9 mm | |
| Automotive Standard | No | |
| Maximum Reverse Leakage Current | 1μA | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type TVS Diode | ||
Direction Type Uni-Directional | ||
Diode Configuration Single | ||
Minimum Breakdown Voltage Vbr 49V | ||
Mount Type Surface | ||
Package Type SMA Flat | ||
Maximum Reverse Stand-off Voltage Vwm 40V | ||
Pin Count 2 | ||
Peak Pulse Power Dissipation Pppm 400W | ||
Test Current It 1mA | ||
Clamping Voltage VC 64.5V | ||
Maximum Peak Pulse Current Ippm 6.2A | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature 175°C | ||
Number of Elements per Chip 1 | ||
Height 1.05mm | ||
Length 4.6mm | ||
Standards/Approvals No | ||
Series SMA4FxxA | ||
Width 2.9 mm | ||
Automotive Standard No | ||
Maximum Reverse Leakage Current 1μA | ||
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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