| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5 pcs
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5 pcs | On Request | 1 | On Request | On Request | 1970-01-01 02:37:20 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Current - Peak Pulse (10/1000µs) | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| Power | |
| Power - Peak Pulse | |
| Power Line Protection | |
| Supplier Device Package | |
| Type | |
| Unidirectional Channels | |
| Voltage | |
| Voltage - Clamping (Max) @ Ipp | |
| Voltage - Reverse Standoff (Typ) |
The 1N5637A is a unidirectional transient voltage suppressor (TVS) diode from Microchip Technology, designed for general-purpose circuit protection. It features a reverse standoff voltage of 12.8V and a maximum clamping voltage of 21.2V at a peak pulse current of 71A (10/1000µs waveform). With a peak pulse power rating of 1500W, this device provides robust protection against transients from inductive switching, RF effects, and secondary lightning effects.
This TVS diode is housed in a hermetically sealed DO-13 (DO-202AA) metal package, offering through-hole mounting for reliable mechanical and thermal performance. It operates over a wide temperature range from -65°C to 175°C, making it suitable for demanding environments. The device does not include power line protection and is intended for unidirectional applications.
Typical applications include protection of avionics, electrical systems, and industrial equipment from voltage transients. The 1N5637A is part of the 1N5629-1N5665A series, which includes military-qualified options (JAN, JANTX, JANTXV) for higher reliability requirements.
The reverse standoff voltage is 12.8V.
The maximum clamping voltage is 21.2V at 71A peak pulse current.
The peak pulse power rating is 1500W (10/1000µs waveform).
It comes in a DO-13 (DO-202AA) through-hole metal package.
The operating temperature range is -65°C to 175°C.