NPIS Shielded Power Inductors NPIS D Series FEATURES RoHS SHIELDED POWER INDUCTOR Compliant SMALL SIZE WITH CURRENT RATINGS TO 6.8 AMPS) includes all homogeneous materials SURFACE MOUNTABLE CONSTRUCTION HIGH INDUCTANCE (UP TO 1000 H) *See Part Number System for Details TAPED AND REELED FOR AUTOMATIC INSERTION FOR USE IN DC/DC CONVERTERS CHARACTERISTICS Case Size NPIS20D NPIS21D NPIS24D NPIS28D NPIS33D NPIS34D NPIS35D Inductance Range 1.2 ~ 10H 1.2 ~ 100H 1.5 ~ 12H 2.2 ~ 47H 2.7 ~ 39H 1.2 ~ 22H 1.5 ~ 33H Ambient Operating -55C ~ +85C Temperature Range Maximum Component Temperature +125C (Ambient + Self-Heating) Temperature Rise +40C max. at Irms Inductance Change -35% typical at Isat Inductance Tolerance 20% (M), 30% (Y) Resistance to Solder +250C for 10 seconds Heat Case Size NPIS36D NPIS39D NPIS42D NPIS43D NPIS52D NPIS53D NPIS63D NPIS64D Inductance Range 1.5 ~ 47H 3.3 ~ 47H 1.0 ~ 180H 1.2 ~ 270H 3.3 ~ 220H 2.2 ~ 680H 3.3 ~ 680H 1.5 ~ 1000H Ambient Operating -55C ~ +85C Temperature Range Maximum Component Temperature +125C (Ambient + Self-Heating) Temperature Rise at +40C max I rms Inductance Change at -35% typical I sat Inductance Tolerance 20% (M), 30% (Y) Resistance to Solder +250C for 10 seconds Heat PART NUMBER SYSTEM Case Size NPIS83D NPIS84D NPIS85D NPIS 42 D 150 M TR F Inductance Range 2.5 ~ 100H 1.8 ~ 100H 2.0 ~ 100H Termination Finish: Ambient Operating -55C ~ +85C F = Standard Pb-free (100%Sn) Temperature Range Taping Options (Contact NIC) Maximum Component Temperature +125C Packaging: TR = Tape & Reel (Ambient + Self-Heating) Inductance Tolerance Code: M=20%, Y=30% Inductance Code ( H): 1st two digits are significant, Temperature Rise at 3rd digit is multiplier. +40C max I rms Construction Code (see drawing for details) Inductance Change at Size Code (see table for details) -35% typical I sat Series Inductance Tolerance 20% (M), 30% (Y) Resistance to Solder +250C for 10 seconds Heat NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com 1E D F E NPIS D Series NPIS Shielded Power Inductors DIMENSIONS (mm) Series A B C D typ. E F typ. NPIS20D 3.0 0.3 3.0 0.3 0.9 0.2 1.2 3.9 0.5 1.2 NPIS21D 3.0 0.3 3.0 0.3 1.1 0.2 1.2 3.9 0.5 1.2 NPIS24D 3.0 0.3 3.0 0.3 1.4 0.2 1.2 3.9 0.5 1.2 NPIS28D 3.0 0.3 3.0 0.3 1.9 0.2 1.2 3.9 0.5 1.2 NPIS33D 3.9 0.3 3.9 0.3 1.1 0.2 1.4 5.0 0.5 1.4 NPIS34D 3.9 0.3 3.9 0.3 1.4 0.2 1.4 5.0 0.5 1.4 NPIS35D 3.9 0.3 3.9 0.3 1.6 0.2 1.4 5.0 0.5 1.4 NPIS36D 3.9 0.3 3.9 0.3 1.9 0.2 1.4 5.0 0.5 / NPIS39D 3.9 0.3 3.9 0.3 3.0 0.2 1.2 5.0 0.5 / NPIS42D 4.7 0.3 4.7 0.3 1.8 0.2 1.4 6.4 0.5 / NPIS43D 4.7 0.3 4.7 0.3 2.8 0.2 1.4 6.4 0.5 / NPIS52D 5.7 0.3 5.7 0.3 1.8 0.2 1.8 7.7 0.5 / NPIS53D 5.7 0.3 5.7 0.3 2.8 0.2 1.8 7.7 0.5 / NPIS63D 6.7 0.3 6.7 0.3 2.8 0.2 2.0 9.0 0.5 / NPIS64D 6.7 0.3 6.7 0.3 3.8 0.2 2.0 9.0 0.5 / NPIS83D 9.6 0.5 8.0 0.3 2.7 0.3 8.3 / / NPIS84D 9.6 0.5 8.0 0.3 3.7 0.3 8.3 / / NPIS85D 9.6 0.5 8.0 0.3 4.2 0.3 8.3 / / NPIS20D, 21D, 24D, 28D, 33D NPIS36D, 39D, 42D, 43D, 52D, NPIS83D, 84D & 85D 53D, 63D & 64D 34D & 35D Terminations: Cu base & Sn finish D D B B A A A Terminations: B Cu base & Au finish C C C Standard Values - Case Size 20 (3.3 x 3.3 x 1.1mm) Part Number Inductance Value ( H) Test Conditions (L) DC Resistance ( ) DC Current Isat/Irms (Amps) NPIS20D1R2YTRF 1.2 30%* 100KHz, 0.3V 0.097 0.8 NPIS20D1R5YTRF 1.5 30%* 100KHz, 0.3V 0.11 0.73 NPIS20D1R8YTRF 1.8 30%* 100KHz, 0.3V 0.131 0.65 NPIS20D2R2YTRF 2.2 30%* 100KHz, 0.3V 0.144 0.6 NPIS20D2R5YTRF 2.5 30%* 100KHz, 0.3V 0.15 0.53 NPIS20D3R0YTRF 3.0 30%* 100KHz, 0.3V 0.194 0.47 NPIS20D3R9YTRF 3.9 30%* 100KHz, 0.3V 0.225 0.45 NPIS20D4R7YTRF 4.7 30%* 100KHz, 0.3V 0.288 0.4 NPIS20D5R6YTRF 5.6 30%* 100KHz, 0.3V 0.325 0.37 NPIS20D6R8YTRF 6.8 30%* 100KHz, 0.3V 0.425 0.33 NPIS20D8R2YTRF 8.2 30%* 100KHz, 0.3V 0.457 0.3 NPIS20D100MTRF 10 20% 1KHz, 0.3V 0.538 0.28 Irms/Isat specification is based on +40C temperature rise or -35% inductance change whichever is less. *Also available in 20% tolerance (M) NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com 2