SMD Power Inductor C A L IB E R (PSDT-0402 Series) E L E C T R O N IC S IN C . specifications subject to change * revision 3-2003 Dimensions 4.83 6.60 max 1st 4.45 max Bottom 1.27 2nd 3rd 2.92 max 0.76 (Not to scale) Dimensions in mm Part Numbering Guide PSDT - 0402 - 1R0 M - T Dimensions Packaging Style (Length, Height) B=Bulk T=Tape & Reel (2000 pcs per reel) Inductance Code Tolerance M=20% Features Inductance Range 1.0 µH to 1000 µH Tolerance 20% Operating Temperature -40°C to 85°C Electrical Specifications Inductance Code Inductance (µH) Test Freq DCR Max (Ohms) Inductance Rating* (µH) Current Rating** (A) Max Energy Storage (µJ) Max Switching Freq 1R0 1.0 100 kHz, 0 Adc 0.045 0.60 2.0 1.8 1 MHz 1R5 1.5 100 kHz, 0 Adc 0.050 0.80 1.9 1.8 1 MHz 2R2 2.2 100 kHz, 0 Adc 0.060 0.90 1.5 1.8 1 MHz 3R3 3.3 100 kHz, 0 Adc 0.070 1.5 1.2 1.4 1 MHz 4R7 4.7 100 kHz, 0 Adc 0.080 2.0 1.2 1.6 1 MHz 6R8 6.8 100 kHz, 0 Adc 0.085 3.0 1.0 1.9 1 MHz 100 10 100 kHz, 0 Adc 0.095 5.0 0.7 1.2 1 MHz 150 15 100 kHz, 0 Adc 0.135 6.0 0.6 1.1 1 MHz 220 22 100 kHz, 0 Adc 0.160 10 0.5 1.2 1 MHz 330 33 100 kHz, 0 Adc 0.275 12 0.45 1.5 1 MHz 470 47 100 kHz, 0 Adc 0.340 20 0.34 1.3 1 MHz 680 68 100 kHz, 0 Adc 0.575 30 0.29 1.4 1 MHz 101 100 100 kHz, 0 Adc 1.10 40 0.24 1.5 1 MHz 151 150 100 kHz, 0 Adc 1.40 60 0.20 1.4 500 kHz 221 220 100 kHz, 0 Adc 2.25 90 0.17 1.6 500 kHz 331 330 100 kHz, 0 Adc 2.90 100 0.16 1.4 500 kHz 471 470 100 kHz, 0 Adc 3.60 150 0.14 1.5 500 kHz 681 680 100 kHz, 0 Adc 4.55 200 0.12 1.4 500 kHz 102 1000 100 kHz, 0 Adc 8.10 400 0.08 1.4 500 kHz *Measured at the rated current. **Average maximum allowable current. PSDT series inductors are designed for current spikes as high double the current rating. TEL 949-366-8700 FAX 949-366-8707 Specifications subject to change without notice. WEB www.caliberelectronics.com Rev. 10/00