PA4792.XXXHL PULSE | Alldatasheet

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Current Rating: PA4792 (100Apk), PA4793 (60Apk) Inductance Range: 200nH to 500nH Height: 7.25mm Max (PA4792) 6.6mm Max (PA4793) 5.35mm Max (PA5121) Footprint: 22.2mm x 8.2mm Max (PA4792) 15.1mm x 8.6mm Max (PA4793) 8.3mm x 7.5mm Max (PA5121) NOTES: 1. Inductance measured at 100kHz, 100mVrms.For PA4793 the listed inductance is mea- sured from 1-3 with pins 2,4 shorted 2. Inductance at Irated is the value of the inductance at 25°C at the listed rated current. 3. The rated current as listed is either the saturation current (25°C or 100°C) or the heating current depending on which value is lower. 4. The nominal DCR is measured from point ① to point ② , as shown below on the mechanical drawing. For PA4793 the listed DCR value is for each winding. 5. The saturation current is the typical current which causes the inductance to drop by 20% (for PA4792 and PA4793) or 2% (for PA5121) at the stated ambient temperatures (25°C, 100°C ). This current is determined by placing the component in the specified ambient environment and applying a short duration pulse current (to eliminate self-heating effects) to the component. 6. The heating current is the DC current which causes the part temperature to increase by approximately 40°C when used in a typical application. 7. In high volt*time applications, additional heating in the component can occur due to core losses in the inductor which may neccessitate derating the current in order to limit the temperature rise of the component. To determine the approximate total losses (or temperature rise) for a given application, the coreloss and temperature rise curves can be used. 8. Parts with the HLT suffix are sold in tape and reel packaging. Pulse complies to industry standard tape and reel specification EIA-481. Samples of these parts can be ordered by removing the HLT suffix and replacing with HL. 9. The temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range. 10. Hi-pot is measured from the bottom of the core to the leads. Hi-pot is tested for 2sec with a leakage current maximum of 0.1mA. Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C7 Part Number Inductance1 @ 0ADC (nH ±10%) Inductance2 @Irated (nH TYP) Irated (ADC) DCR (mΩ ) Saturation Current 5 (A TYP) Heating Current6 (A TYP) Hi-pot10 (Vdc)25°C 100°C PA4792.XXXHL: 22.2 x 8.2 x 7.25mm Max PA4792.231HLT 230 230 46 0.47±10% 100 86 46 200 PA4793.XXXHL: 15.1 x 8.6 x 6.6mm Max PA4793.501HLT 500 470 40 1.15±15% 60 51 40 200 PA5121.XXXHL: 8.3 x 7.5 x 5.35mm Max PA5121.201HLT 200 200 13 0.65 +/-0.15 25 21 13 200 PA5121.231HLT 230 230 13 0.65 +/-0.15 23 19.5 13 200 SMT Power Inductors Power Beads - PA4792.XXXHL, PA4793.XXXHL & PA5121 Series POWER PRODUCTS P853.E (06/20) Power.PulseElectronics.com

14.6 2.6 Mechanical Schematic PA4793.XXXHLT Dimensions: mm Unless otherwise specified, all tolerances are ±0.25 Mechanical Schematic PA4792.XXXHLT Dimensions: mm Unless otherwise specified, all tolerances are ±0.25 SMT Power Inductors Power Beads - PA4792.XXXHL, PA4793.XXXHL & PA5121 Series POWER PRODUCTS P853.E (06/20) Power.PulseElectronics.com

PA5121.XXXHLT Dimensions: mm Unless otherwise specified, all tolerances are ±0.25 1.7 7.90 1.7 SMT Power Inductors Power Beads - PA4792.XXXHL, PA4793.XXXHL & PA5121 Series POWER PRODUCTS P853.E (06/20) Power.PulseElectronics.com

05 10 15 20 25 30 35 40 45 50 55 60 65 Inductance (nH) Current (A) PA4793.501HL, LvsI, 25 °C/100 °C At 25 ° C At 100 ° C 100 120 140 160 180 200 220 240 260 280 300 01 02 03 04 05 06 07 08 09 01 00 Inductance (nH) Current (A) PA4792.231HL, LvsI, 25 °C/100 °C At 25 ° C At 100 ° C SMT Power Inductors Power Beads - PA4792.XXXHL, PA4793.XXXHL & PA5121 Series POWER PRODUCTS P853.E (06/20) Power.PulseElectronics.com

0 .00 0 .05 0 .10 0 .15 0 .20 0 .25 0 5 10 15 20 25 30 35 40 45 50 Inductance (uH) Current (A) PA5121.201HLT, LvsI, 25C and 100C .20 1HL T_25 C .20 1HL T_10 0C SMT Power Inductors Power Beads - PA4792.XXXHL, PA4793.XXXHL & PA5121 Series POWER PRODUCTS P853.E (06/20) Power.PulseElectronics.com

SURFACE MOUNTING TYPE, REEL/TAPE LIST TYPE REEL SIZE (mm) TAPE SIZE (mm) QTY A W1 W2 N E F D0 P0 P1 P2 W T K0 PCS/REEL TAPE & REEL INFO Power.PulseElectronics.com P853.E (06/20) POWER PRODUCTS For More Information: Americas - prodinfo_power@pulseelectronics.com | Europe - power-apps-europe@pulseelectronics.com | Asia - power-apps-asia@pulseelectronics.com Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2020. Pulse Electronics, Inc. All rights reserved. SMT Power Inductors Power Beads - PA4792.XXXHL, PA4793.XXXHL & PA5121 Series