s d c 1 2 0 4 - 3 r 9 y f (a) (c) (b) (e) (d) 1. part no. expression : (b) dimension code (c) inductance code : 3r9 = 3.9uh (a) series code 2. configuration & dimensions : a b 4. general specification : superworld electronics (s) pte ltd 3. schematic : (d) tolerance code : m = 20%, y = 30% (e) f : rohs compliant b) rated current : base on temp. rise & ? l/l0a < 35% a) temp. rise : 40c typ. sdc1204 series smd power inductors pg. 1 note : specifications subject to change without notice. please check our website for latest information. 17.09.2009 pcb pattern 5.0 max. cd 5.0 ref. 12.8 max. 12.8 max. 7.6 ref. ef 2.2 ref. unit:m/m 12.6 ref. l h 5.4 ref. a b c d f l g h c) operating temp. : -40c to +85c d) storage temp. : -40c to +85c clip termination marking e g 7.0 ref.
superworld electronics (s) pte ltd 5. electrical characteristics : smd power inductors sdc1204 series note : specifications subject to change without notice. please check our website for latest information. pg. 2 17.09.2009 sdc1204-331mf sdc1204-151mf sdc1204-181mf sdc1204-221mf sdc1204-271mf sdc1204-820mf sdc1204-121mf sdc1204-101mf sdc1204-680mf sdc1204-390mf sdc1204-470mf sdc1204-330mf sdc1204-560mf 1v / 100k 1v / 100k 1v / 100k 1v / 100k 1v / 100k 47 20% 39 20% 33 20% 1v / 100k 1v / 100k 1v / 100k 1v / 100k 1v / 100k 1v / 100k 1v / 100k 1v / 100k 0.990 0.50 0.700 0.870 0.530 0.620 0.80 0.60 0.95 0.85 0.308 0.380 0.220 0.260 1.20 1.10 1.50 1.30 0.190 0.160 0.132 0.097 1.90 1.80 2.70 2.10 sdc1204-220mf sdc1204-270mf sdc1204-150mf sdc1204-180mf SDC1204-100MF sdc1204-8r2yf sdc1204-6r8yf sdc1204-120mf part no. sdc1204-4r7yf 27 20% 22 20% 15 20% 18 20% 10 20% 12 20% 8.2 30% 6.8 30% 1v / 100k 1v / 100k 1v / 100k 1v / 100k 1v / 100k 1v / 100k 1v / 100k 1v / 100k inductance 4.7 30% ( h ) frequency 1v / 100k test 0.080 0.070 0.060 0.052 2.90 2.80 3.20 3.10 0.028 0.038 0.023 0.026 4.50 4.00 4.90 4.60 max. dcr 0.018 max. (
) 5.70 idc ( a ) sdc1204-3r9yf 0.015 1v / 100k 6.50 3.9 30% 220 20% 180 20% 120 20% 150 20% 100 20% 56 20% 82 20% 68 20% 270 20% 330 20% ( hz )
note : specifications subject to change without notice. please check our website for latest information. superworld electronics (s) pte ltd pg. 3 17.09.2009 smd power inductors sdc1204 series 6. reliability and test conditions : more than 90% of the terminal electrode preheating 60 seconds preheating 2. inductance change : within 20% 1. appearance : no significant abnormality should be covered with solder. 1. appearance : no damage 2. inductance : within 20% of initial value. 1. appearance : no damage 2. inductance : within 20% of initial value. 60 seconds performance humidity resistance life test high temperature reliability test thermal shock solderability test solder heat resistance 150c 260c 245c 150c mechanical performance test item 100.5 seconds humidity : 90% to 95% temperature : 402c time : 500 hours applied current : rated current total : 50 cycles time : 500 hours temperature : 852c -252 temperature (c) room temperature conditions of 1 cycle. applied current : rated current room temperature +852 1 2 4 3 step 303 15 15 303 times (min.) preheat : 150c, 60sec. flux for lead free : rosin dip time : 41sec. solder temperature : 2455c solder : sn-ag3.0-cu0.5 flux for lead free : rosin solder temperature : 2605c dip time : 100.5sec. preheat : 150c, 60sec. solder : sn-ag3.0-cu0.5 dipping natural cooling cooling 41 seconds dipping natural test condition random vibration test directions (total 6 hours). a period of 2 hours in each of 3 mutually perpendicular directions & times : x, y, z directions for 2 hours. frequency : 10-55-10hz for 1 min. amplitude : 1.52mm defects harmful to the characteristics should appearance : cracking, chipping & any other not be allowed. 30s max. pre-heating 90~120s 5s max. 150c 180c 230c 260c cooling natural
superworld electronics (s) pte ltd note : specifications subject to change without notice. please check our website for latest information. smd power inductors pg. 4 17.09.2009 sdc1204 series 7. packaging information : c p2(mm) 20.1 w(mm) 24.00.3 p(mm) 160.1 d(mm) 1.5+0.25 g a 7-1. tape and reel dimension n 220 220 220 220 220 13.50.5 330 13" x 24mm 24.50.5 1001 g(mm) a(mm) type c(mm) n(mm) p2 po p d w 40.1 po(mm) 600 quantity ( pcs ) to maintain the solderabililty of terminal electrodes : 2. transportation : 1. storage conditions : application notice a) temperature and humidity conditions : less than 40c and 70% rh. b) recommended products should be used within 6 months from the time of delivery. c) the packaging material should be kept where no chlorine or sulfur exists in the air. b) the use of tweezers or vacuum pick up is strongly recommended for individual components. c) bulk handling should ensure that abrasion and mechanical shock are minimized. a) products should be handled with care to avoid damage or contamination from perspiration and skin oils.
|
