SRR1050A-330Y

*R & oHS AE C C OM AP P PR LI OV AN ED T Features ■ Shielded construction ■ Inductance range: 0.68 to 330 µH 10 0 ■ Heating current up to 9.5A ■ AEC-Q200 qualified ■ RoHS compliant* and halogen free** SRR1050A Series - Shielded Power Inductors Bourns Part Number SRR1050A-R68Y SRR1050A-1R2Y SRR1050A-2R2Y SRR1050A-3R3Y SRR1050A-4R2Y SRR1050A-6R8Y SRR1050A-8R2Y SRR1050A-100Y SRR1050A-120Y SRR1050A-150Y SRR1050A-180Y SRR1050A-220Y SRR1050A-270Y SRR1050A-330Y SRR1050A-390Y SRR1050A-470Y SRR1050A-560Y SRR1050A-680Y SRR1050A-820Y SRR1050A-101Y SRR1050A-121Y SRR1050A-151Y SRR1050A-181Y SRR1050A-221Y SRR1050A-271Y SRR1050A-331Y Inductance @ 100 kHz/0.1V L (μH) Tol. (%) 0.68 1.2 2.2 3.3 4.2 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 SRF (MHz) Typ. Typ. Max. 110 85 53 40 29 27 21 16.5 15 14 11 10.5 10 9 6.8 5.9 5.5 5 4.5 4.2 3.8 3.6 3.4 3 2.4 2 0.0045 0.0058 0.0071 0.0086 0.0104 0.0151 0.0181 0.023 0.026 0.035 0.038 0.046 0.057 0.069 0.079 0.094 0.124 0.138 0.150 0.179 0.213 0.253 0.307 0.373 0.491 0.613 0.0055 0.007 0.009 0.011 0.014 0.019 0.022 0.031 0.035 0.047 0.051 0.062 0.077 0.093 0.106 0.127 0.160 0.208 0.230 0.255 0.305 0.370 0.420 0.500 0.675 0.815 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 DCR (Ω) I rms (A) I sat (A) ***KFactor 9.50 8.30 7.20 6.50 6.10 5.40 5.00 4.50 3.80 3.40 3.10 2.90 2.60 2.50 2.25 2.00 1.90 1.60 1.45 1.35 1.18 1.10 1.00 0.94 0.80 0.73 13.5 10.5 8.20 7.80 6.40 5.40 4.85 4.45 4.00 3.60 3.20 2.95 2.70 2.40 2.30 2.00 1.90 1.65 1.50 1.35 1.28 1.12 1.04 0.94 0.84 0.75 221 158 123 100 85 65 58 58 53 44 41 38 33 30 28 26 24 22 20 18 16 15 13 12 11 10 Operating Temperature ................................. -40 °C to +125 °C (Temperature rise included) Storage Temperature .. -40 °C to +125 °C Temperature Rise .......................40 °C typ. at rated Irms Rated Current ............ Inductance drops 35 % at Isat Failure In Time (FIT) ........24.7/109 hours Mean Time Between Failures (MTBF) .................................. 40.4 x 106 hours Materials Core ..............................................Ferrite Wire ............................Enameled copper Terminal Finish ...................................Sn Packaging ....... 700 pcs. per 13-inch reel Product Dimensions 10.0 ± 0.3 (.394 ± .012) 330 10.20 ± 0.3 (.402 ± .012) MAX. Δ I (peak-to-peak ripple current, A), determine core loss from Core Loss vs. Flux Density plot. Core Loss vs. Flux Density 4.80 ± 0.3 (.189 ± .012) 1000 3.00 ± 0.3 (.118 ± .012) Core Loss (mW) 100 7.80 ± 0.4 (.307 ± .016) 10 500 KHz 300 KHz 200 KHz 1 100 KHz 50 KHz 10 KHz 1.20 ± 0.15 (.047 ± .006) 13.00 REF. (.512) 0.10 DIMENSIONS: 0.01 0.001 100 1000 10000 Flux Density Bp-p (gauss) WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov MM (INCHES) * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. **Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf SRF0504 Filter Power Inductors SRR1050ASeries Series- Line - Shielded Recommended Layout Inductance vs. IDC SRR1050A-2R2Y 1.60 (.063) SRR1050A-100Y 2.5 12 2.0 L (µH) 1.5 L (µH) 7.30 (.287) 9 1.0 6 3 0.5 1.60 (.063) 3.20 (.126) DIMENSIONS: L @ 25 °C 0 MM (INCHES) L @ 125 °C L @ 25 °C 2 4 6 8 10 12 0 14 1 2 SRR1050A-270Y 5 6 SRR1050A-221Y 250 Electrical Schematic 200 L (µH) 24 L (µH) 4 IDC (A) 32 16 150 100 8 50 How to Order L @ 25 °C 0 L @ 125 °C L @ 25 °C L @ 125 °C 0 0 0.9 1.8 2.7 3.6 4.5 0 0.3 0.6 IDC (A) Model Value Code (see table) 3 IDC (A) SRR1050A - 101Y L @ 125 °C 0 0 0.9 1.2 1.5 IDC (A) Temperature vs. IDC SRR1050A-2R2Y SRR1050A-100Y 100 80 ΔT (°C) ΔT (°C) 80 ΔT (°C) ΔT (°C) 60 40 60 40 20 0 20 0 2 4 6 8 10 12 0 14 0 1 2 IDC (A) 4 5 6 7 IDC (A) SRR1050A-270Y 100 SRR1050A-221Y 60 ΔT (°C) ΔT (°C) 50 80 40 60 ΔT (°C) ΔT (°C) Asia-Pacific: Tel: +886-2 2562-4117 Fax: +886-2 2562-4116 Europe: Tel: +41-41 768 5555 Fax: +41-41 768 5510 The Americas: Tel: +1-951 781-5500 Fax: +1-951 781-5700 www.bourns.com 3 40 20 30 20 10 0 0 0 0.9 1.8 2.7 IDC (A) 3.6 4.5 0 0.3 0.6 0.9 1.2 1.5 IDC (A) Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. SRF0504 Filter Power Inductors SRR1050ASeries Series- Line - Shielded Temperature Rising Area Preheat Area +4.0 °C / sec. max. Reflow Area 150~200 °C / 60~120 sec. Forced Cooling Area +3.0 °C / sec. max. -(1.0~5.0) °C / sec. max. 250 Temperature (°C) 217 °C Peak Temperature: 245 °C max. 60 ~ 150 sec. 60 sec. max. 200 150 Time Above 245 °C: 30 sec. max. 60 ~ 120 sec. 100 Time Above 217 °C: 60 ~ 150 sec. max. 50 50 0 100 150 200 250 Time (Seconds) 330 DIA. (12.99) 2.0 ± 0.5 (.079 ± .020) 30.4 (1.20) 13.0 ± 0.5 (.512 ± .020) DIA. 21.0 ± 0.8 (.827 ± .031) 60.0 -0 (2.362 - 0) 13.0 ± 0.5 DIA. (.512 ± .020) 26 +0 (1.02 +0) 24 (.945) 4 (.157) END 330 L eader no component 200 m/m min. DIMENSIONS: MM (INCHES) 330 16 (.63) 330 330 C omponents START 330 T railer no component 400 m/m min. USER DIRECTION OF FEED QTY: 700 PCS. PER REEL REV. 02/17 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific disclaimers as set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹ Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL