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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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307 pcs
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307 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Current - Peak Pulse (10/1000µs) | |
| Lead Style | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| Power | |
| Power - Peak Pulse | |
| Power Line Protection | |
| Storage Temperature | |
| Supplier Device Package | |
| Type | |
| Unidirectional Channels | |
| Voltage | |
| Voltage - Breakdown (Min) | |
| Voltage - Clamping (Max) @ Ipp | |
| Voltage - Reverse Standoff (Typ) |
The 1N5646A is a unidirectional Transient Voltage Suppressor (TVS) diode from Microchip Technology, part of the JEDEC-registered 1N5629 through 1N5665A series. It is designed to protect sensitive electronics from voltage transients induced by inductive switching, RF effects, and secondary lightning effects as defined in IEC61000-4-5.
This device offers a peak pulse power rating of 1500W for a 10/1000µs waveform, with a reverse standoff voltage of 30.8V and a maximum clamping voltage of 49.9V at 30A peak pulse current. The minimum breakdown voltage is 34.2V. It features an extremely fast response time of less than 100 picoseconds, making it suitable for ESD and EFT protection per IEC61000-4-2 and IEC61000-4-4.
The 1N5646A is housed in a hermetic sealed DO-13 (DO-202AA) metal package for through-hole mounting. It operates over a junction temperature range of -55°C to +175°C. This device is not RoHS compliant due to tin-lead plating.
The reverse standoff voltage (VWM) is 30.8V.
The minimum breakdown voltage is 34.2V.
The maximum clamping voltage is 49.9V at 30A peak pulse current.
The peak pulse current is 30A for a 10/1000µs waveform.
The 1N5646A is available in a DO-13 (DO-202AA) through-hole package.
The operating temperature range is -55°C to +175°C.
No, the 1N5646A is not RoHS compliant due to tin-lead plating.