Expertise Applied | Answers Delivered Axial Leaded - 30 kW 30KPA-HRA Series Agency Approvals Notes: 1. Non-repetitive current pulse per Fig. 4 and derated above T, (initial) =25OC per Fig 3. 2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per minute maximum. • Typical IR less than 2pA when VBR min>73V • High temperature to reflow soldering guaranteed: 260°C/10sec / 0.375',' (9.5mm) lead length, 5 lbs., (2.3kg) tension • VBR @ TJ= VBR@25°C x (1+aT x (TJ - 25)) (aTTemperature Coefficient, typical value is 0.1%) • UL Recognized compound meeting flammability rating V-0 • Lead-free matte tin plated package • Halogen free and RoHS compliant • Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin(Sn) (IPC/ JEDEC J-STD-609A.01) Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted)Descriptions The 30KPA-HRA High Reliability Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features • 30 kW peak pulse capability at 10/1000ps waveform, repetition rate (duty cycles):0.01% • Glass passivated chip junction in P600 package • Fast response time: typically less than 1.0ps from 0 Volts to VBR min • Excellent clamping capability • Typical failure mode is short from over-specified voltage or current • Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c • I EC-61000-4-2 ESD 30kV(Air), 30kV (Contact) • EFT protection of data lines in accordance with IEC 61000-4-4 (IEC801-4) • Low incremental surge resistance Notes: 1. For RTCA/DO-160G testing results, please see tables in the last section of this datasheet Functional Diagram o—M—o Bi-directional TVS Components are ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuits used in telecom, computer, industrial and consumer electronic applications. © 2019 Littelfuse, Inc. Specifications are subject to change without notice. R

Electrical Characteristics (Ta=25°C unless otherwise noted) © 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 07/22/19

Note: Up-screen program can be specified by customer's request via contacting Littelfuse service Pppm Peak Pulse Power Dissipation -- Max power dissipation VR Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation VBr Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (IT) Vc Clamping Voltage -- Peak voltage measured across the TVS at a specified Ippm (peak impulse current) Ir Reverse Leakage Current -- Current measured at Vr VF Forward Voltage Drop for Uni-directional © 2019 Littelfuse, Inc. Specifications are subject to...

TVS Diodes Axial Leaded – 30 kW > 30KPA-HRA series Ratings and Characteristic Curves (T =25°C unless otherwise noted) (Continued) A Figure 2 - Peak Pulse Power Rating Curve Figure 1 - TVS Transients Clamping Waveform Voltage Transients PPPM-Peak Pulse Power (kW) TJ=25°C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM Peak Value IPPM Half Value IPPM IPPM TJ - Initial Junction Temperature (ºC) Figure 5 - Typical Junction Capacitance Figure 6 - Typical Transient Thermal Impedance 100 Transient Thermal Impedance (°C/W) Figure 4 - Pulse Waveform IPPM- Peak Pulse...

Ratings and Characteristic Curves (Ta=25°C unless otherwise noted) Physical Specifications Environmental Specifications Part Marking System Part Numbering System WITHOUT GROUP BTEST HIGH RELIABILITY -TYPE CODE: A Uni-Directional (5% VBR Voltage Tolerance) CA Bi-Directional (5% VbRVoltage Tolerance) -Vr voltage SERIES CODE Cathode Band (for Uni-directional products only) Littelfuse Logo ■ I^Iyyww Trace Code Marking YY:YearCode Product Type © 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 07/22/19

Dimensionsd! Cathode Band (for Uni-directional products only) Tape and Reel Specification RTCA/DO-160G Wave 4 and Wave 5 © 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 07/22/19

TVS Diodes Axial Leaded – 30 kW > 30KPA-HRA series Pin Injection Protection Per RTCA/DO-160G 25C Part Number (Uni) pass pass pass pass pass pass pass pass pass pass 30KPA30A-HRA 30KPA30CA-HRA pass pass pass pass pass pass pass pass pass pass pass pass pass pass pass 30KPA33A-HRA 30KPA33CA-HRA pass pass pass pass pass pass pass pass pass pass pass pass pass pass pass 30KPA36A-HRA 30KPA36CA-HRA pass pass pass pass pass pass pass pass pass pass pass pass pass pass pass 30KPA39A-HRA 30KPA39CA-HRA pass pass pass pass pass pass pass pass pass pass pass pass pass pass 30KPA42A-HRA 30KPA42CA-HRA pass...