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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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33 pcs
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33 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Bidirectional Channels | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Package Description | |
| Peak Forward Surge Current | |
| Power | |
| Power Line Protection | |
| Prop 65 | |
| Reverse Standoff Voltage | |
| Steady State Power Dissipation | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Termination Style | |
| Type | |
| Voltage |
The SMBJ40CA is a bidirectional Transient Voltage Suppressor (TVS) diode from Taiwan Semiconductor, designed for surge and ESD protection in general purpose applications. It offers a reverse standoff voltage of 40V and a maximum clamping voltage of 64.5V at a peak pulse current of 9.3A. The device is capable of dissipating 600W of peak pulse power, making it suitable for protecting sensitive electronics from voltage transients.
This TVS diode is housed in a surface mount DO-214AA (SMB) package, which is compatible with standard pick-and-place assembly processes. It supports an operating temperature range of -55°C to 150°C, allowing use in harsh environments. The bidirectional configuration provides protection for both positive and negative transient events.
Typical applications include IEC 61000-4-2 ESD protection, IEC 61000-4-4 electrical fast transient protection, and IEC 61000-4-5 surge protection, as referenced in the SMBJ series datasheet. The device is RoHS3 compliant and includes a California Prop 65 warning for lead content.
The reverse standoff voltage is 40V.
The clamping voltage is 64.5V.
The peak pulse current is 9.3A.
The SMBJ40CA is available in a DO-214AA SMB surface mount package.
The peak pulse power dissipation is 600W.
Yes, it is RoHS3 compliant.
The operating temperature range is -55°C to 150°C.