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Avionics & High Reliability

Rapid and consistent transient voltage surge suppression (TVSS) matters greatly in aviation. Aircraft, radar, landing systems, and onboard electronics such as FADEC, sensors, and fly-by-wire systems can fail catastrophically following a lightning strike or other voltage surges. Littelfuse meets the demand for high-reliability TVS diodes by producing several lines of overvoltage protection devices that have been screened and proven for avionics applications. All our high-reliability TVS diodes for avionics are military grade, and several employ Foldbak technology to deliver superior clamping.

V_r (Vso) from 5 V to 345 V
V_br(max) from 5 V to 423 V
Power ratings from 400 W to 30 kW
I_pp from 2.2 A to 606 A (10x1000µs)
Response times below 1 ps
Meet IEC 6100-4-2 standards for providing ESD protection of up to 30 KV through the air and 30 kV by contact
UL94 flammability ratings of V-0
Lead-free, halogen-free, and RoHS compliant

Custom screening options available for enhanced reliability
Excellent clamping capabilities
Space-saving low-profile packages
Versions available with built-in strain relief
Some versions fail to short circuit

Avionics & High Reliability Parts

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Showing 1 to 12 of 1534 Total Results

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	Part Number	Actions	Uni / Bi-Directional	I _PP 10x1000µs (A)	MIN V_BR@I_T (V)	MAX V_BR@I_T (V)	V_c (V)	I_T (mA)	Ir@Vr(µA)	Operating Temperature Max (°C)	V_R (V_standoff)	Package	Polarity	Watts (W)
	Series: 15KPA-HR - 15KPA-HR Series Series: 15KPA-HR 15KPA-HR Series	Datasheet Request Sample View More		93.6	111.7	122.3	161.3	5	2	175	100	P600	Unipolar	15000
	Series: 15KPA-HR - 15KPA-HR Series Series: 15KPA-HR 15KPA-HR Series	Datasheet Request Sample View More		93.6	111.7	122.3	161.3	5	2	175	100	P600	Bipolar	15000
	Series: 15KPA-HR - 15KPA-HR Series Series: 15KPA-HR 15KPA-HR Series	Datasheet Request Sample View More		84.5	122.9	134.5	178.6	5	2	175	110	P600	Unipolar	15000
	Series: 15KPA-HR - 15KPA-HR Series Series: 15KPA-HR 15KPA-HR Series	Datasheet Request Sample View More		84.5	122.9	134.5	178.6	5	2	175	110	P600	Bipolar	15000
	Series: 15KPA-HR - 15KPA-HR Series Series: 15KPA-HR 15KPA-HR Series	Datasheet Request Sample View More		78.5	134	146.8	192.3	5	2	175	120	P600	Unipolar	15000
	Series: 15KPA-HR - 15KPA-HR Series Series: 15KPA-HR 15KPA-HR Series	Datasheet Request Sample View More		78.5	134	146.8	192.3	5	2	175	120	P600	Bipolar	15000
	Series: 15KPA-HR - 15KPA-HR Series Series: 15KPA-HR 15KPA-HR Series	Datasheet Request Sample View More		72.5	145.2	159	208.3	5	2	175	130	P600	Unipolar	15000
	Series: 15KPA-HR - 15KPA-HR Series Series: 15KPA-HR 15KPA-HR Series	Datasheet Request Sample View More		72.5	145.2	159	208.3	5	2	175	130	P600	Bipolar	15000
	Series: 15KPA-HR - 15KPA-HR Series Series: 15KPA-HR 15KPA-HR Series	Datasheet Request Sample View More		62.4	167.6	183.5	241.9	5	2	175	150	P600	Unipolar	15000
	Series: 15KPA-HR - 15KPA-HR Series Series: 15KPA-HR 15KPA-HR Series	Datasheet Request Sample View More		62.4	167.6	183.5	241.9	5	2	175	150	P600	Bipolar	15000
	Series: 15KPA-HR - 15KPA-HR Series Series: 15KPA-HR 15KPA-HR Series	Datasheet Request Sample View More		58.4	178.7	195.7	258.6	5	2	175	160	P600	Unipolar	15000
	Series: 15KPA-HR - 15KPA-HR Series Series: 15KPA-HR 15KPA-HR Series	Datasheet Request Sample View More		58.4	178.7	195.7	258.6	5	2	175	160	P600	Bipolar	15000

Avionics & High Reliability Applications

Highlights Section

Aerospace, including fly-by-wire, engine control, power supply, cockpit electronics and displays, air conditioning, radar, and airfield lighting
Military
Industrial
Medical

Avionics & High Reliability Resources

Avionics & High Reliability Custom Products Request

Need your Avionics & High Reliability customized? Please let us know about yourself and your project needs, and a Littelfuse expert will be in touch about customizing our product(s) for you.