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| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Package | DO-214AA (SMB) |
| Height | 2.45mm |
| Length | 4.6mm |
| Model | SM6T82CAY |
| Width | 3.95mm |
| Mount Type | Surface |
| Series | SM6TY |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 146V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 77.8V |
| Maximum Reverse Stand-off Voltage Vwm | 70V |
| Peak Pulse Power Dissipation Pppm | 600W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 27A |
| Maximum Reverse Leakage Current | 1μA |
STMicroelectronics SM6T82CAY 1-Element Bi-Directional TVS Diode is engineered to provide robust transient voltage suppression for sensitive circuits, particularly in automotive environments. It features a bidirectional diode configuration that protects against voltage surges and electrostatic discharge, complying with ISO 7637-2 and ISO 10605 standards.
Housed in a compact surface mount DO-214 AA (SMB) package, the diode offers a high peak pulse power dissipation of 600W and withstands peak pulse currents up to 27A. Its minimum breakdown voltage of 77.8V coupled with a maximum reverse stand-off voltage of 70V and a clamping voltage of 146V ensures reliable protection of automotive electronic devices from surges.
Designed for use in harsh operating environments with an extended temperature range of -55°C to 150°C, this model is AEC-Q101 qualified, meeting stringent automotive reliability standards. Its low maximum reverse leakage current of 1μA contributes to energy efficiency by reducing power loss during normal circuit operation.
The diode is suitable for various industrial and automotive applications requiring transient voltage suppression against electrostatic discharge and electrical surges. The surface mount form factor allows easy integration into compact circuit boards commonly used in automotive, industrial control systems, and power electronics.
Single diode configuration provides bidirectional surge voltage suppression. Minimum breakdown voltage of 77.8V ensures effective transient protection. Surface mount DO-214 package with compact dimensions (4.6mm length).
Peak pulse power dissipation rating of 600W for high energy transient absorption. Wide operating temperature range from -55°C to 150°C for automotive applications. Low leakage current of 1μA minimizes power loss during normal operation.
Qualified to AEC-Q101 automotive standard for reliability. Maximum reverse stand-off voltage of 70V and clamping voltage of 146V for circuit safety. Maximum peak pulse current of 27A supports demanding transient events.
Its reliable performance, automotive-grade qualification, and compact packaging make the STMicroelectronics SM6T82CAY ideal for protecting sensitive electronics in automotive systems, industrial equipment, and power supplies. Discover more TVS Diode solutions by browsing the Electronics & Electricals category on EnvMart for specialized components.
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