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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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185 pcs
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185 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Halogen Free | |
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| Power Line Protection | |
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| Unidirectional Channels | |
| Voltage |
The 15KPA120A is a unidirectional transient voltage suppression (TVS) diode from Littelfuse designed to protect sensitive electronic circuits from voltage transients induced by lightning and other transient events. It features a reverse standoff voltage of 120V, a clamping voltage of 192.3V, and a peak pulse current of 78.5A. The device can dissipate up to 15kW of peak pulse power under a 10/1000μs waveform, making it suitable for high-energy surge protection.
The 15KPA120A is housed in a P600 axial leaded through-hole package and operates over a junction temperature range of -55°C to 175°C. It has a fast response time typically less than 1.0ps from 0V to breakdown voltage, ensuring rapid clamping during transient events. The part is RoHS compliant, halogen-free, and Pb-free (E3).
Typical applications include protection of I/O interfaces, VCC buses, telecom lines, computer systems, and industrial or consumer electronics. The device supports IEC 61000-4-2 ESD protection up to 30kV (air and contact). Its glass passivated chip junction provides excellent clamping capability and low incremental surge resistance.
The 15KPA120A can dissipate 15000W (15kW) peak pulse power under a 10/1000μs waveform.
The reverse standoff voltage is 120V.
The clamping voltage is 192.3V.
It is available in a P600 axial leaded through-hole package.
The operating junction temperature range is -55°C to 175°C.
Yes, it is RoHS3 compliant and halogen free with Pb-free E3 terminal finish.