SM15KPA-HRA & SM30KPA-HRA High Reliability Diodes

Littelfuse SM15KPA-HRA and SM30KPA-HRA High Reliability Transient Voltage Suppressor (TVS) Diodes protect I/O interfaces, VCC bus, and other vulnerable circuits in avionics, aviation, and electric vertical take-off and landing (eVTOL) aircraft applications. These diodes are specifically designed for use in sensitive electronic equipment to protect against voltage transients caused by lightning and other transient voltage events. Both series safeguard data lines from electrical fast transients (EFT) per IEC 61000-4-4 and electrostatic discharge (ESD) per IEC 61000-4-2, up to 30kV (air and contact). Littelfuse SM15KPA-HRA and SM30KPA-HRA TVS diodes offer a fast response time of <1ps and are housed in a low-profile, surface-mount package that optimizes board space.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Polarity
Number of Channels
Working Voltage
Termination Style
Clamping Voltage
Breakdown Voltage
Package/Case
Ipp - Peak Pulse Current
Pppm - Peak Pulse Power Dissipation
Vesd - Voltage ESD Contact
Vesd - Voltage ESD Air Gap
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 36V Uni, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Unidirectional 1 Channel 36 V SMD/SMT 59.8 V 40.2 V SMD-2 252.5 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 400V Uni, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Unidirectional 1 Channel 400 V SMD/SMT 643.8 V 444 V SMD-2 23.3 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 400V Bi, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Bidirectional 1 Channel 400 V SMD/SMT 643.8 V 444 V SMD-2 23.3 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 40V Uni, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Unidirectional 1 Channel 40 V SMD/SMT 65.8 V 44.7 V SMD-2 229.5 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 40V Bi, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Bidirectional 1 Channel 40 V SMD/SMT 65.8 V 44.7 V SMD-2 229.5 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 43V Uni, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Unidirectional 1 Channel 43 V SMD/SMT 69.8 V 48 V SMD-2 216.3 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 43V Bi, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Bidirectional 1 Channel 43 V SMD/SMT 69.8 V 48 V SMD-2 216.3 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 45V Uni, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Unidirectional 1 Channel 45 V SMD/SMT 72.8 V 50.3 V SMD-2 207.4 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 45V Bi, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Bidirectional 1 Channel 45 V SMD/SMT 72.8 V 50.3 V SMD-2 207.4 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 48V Uni, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Unidirectional 1 Channel 48 V SMD/SMT 77.7 V 53.6 V SMD-2 194.3 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 48V Bi, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Bidirectional 1 Channel 48 V SMD/SMT 77.7 V 53.6 V SMD-2 194.3 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 51V Uni, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Unidirectional 1 Channel 51 V SMD/SMT 82.9 V 57 V SMD-2 182.1 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 51V Bi, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Bidirectional 1 Channel 51 V SMD/SMT 82.9 V 57 V SMD-2 182.1 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 54V Uni, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Unidirectional 1 Channel 54 V SMD/SMT 87.7 V 60.3 V SMD-2 172.2 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 54V Bi, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Bidirectional 1 Channel 54 V SMD/SMT 87.7 V 60.3 V SMD-2 172.2 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 58V Uni, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Unidirectional 1 Channel 58 V SMD/SMT 93.8 V 64.8 V SMD-2 161 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 58V Bi, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Bidirectional 1 Channel 58 V SMD/SMT 93.8 V 64.8 V SMD-2 161 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 60V Uni, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Unidirectional 1 Channel 60 V SMD/SMT 97.4 V 67 V SMD-2 155 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 60V Bi, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Bidirectional 1 Channel 60 V SMD/SMT 97.4 V 67 V SMD-2 155 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 64V Uni, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Unidirectional 1 Channel 64 V SMD/SMT 104.2 V 71.5 V SMD-2 144.9 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 64V Bi, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Bidirectional 1 Channel 64 V SMD/SMT 104.2 V 71.5 V SMD-2 144.9 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 70V Uni, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Unidirectional 1 Channel 70 V SMD/SMT 113.6 V 78.2 V SMD-2 132.9 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 70V Bi, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Bidirectional 1 Channel 70 V SMD/SMT 113.6 V 78.2 V SMD-2 132.9 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 75V Uni, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Unidirectional 1 Channel 75 V SMD/SMT 122 V 83.8 V SMD-2 123.8 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel
Littelfuse ESD Protection Diodes / TVS Diodes HI-REL TVS SM15KPA-HRA 75V Bi, 7'' T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 500
Mult.: 100
Reel: 100
Bidirectional 1 Channel 75 V SMD/SMT 122 V 83.8 V SMD-2 123.8 A 15 kW 30 kV 30 kV - 55 C + 150 C SM15KPA-HRA Reel