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| DIP POWER CHOKE COIL 1. PART NO. EXPRESSION : SDM129HLA SERIES SDM129HLA-1R0MF (a) (b) (c) (d)(e) (a) Series code (b) Dimension code (c) Inductance code : 1R0 = 1.00uH (d) Tolerance code : M = 20% (e) F : RoHS Compliant 2. CONFIGURATION & DIMENSIONS : A F B E F L 12.5 E L R32e YY.WW H C G 12.5 PCB Pattern OW D Unit:m/m B C D 3.40.5 3.40.5 3.40.5 3.40.5 E 6.00.5 6.00.5 6.00.5 6.00.5 F 7.30.5 7.30.5 7.30.5 7.30.5 OW 1.60.1 1.60.1 1.50.1 1.40.1 L 9.50.5 9.50.5 9.50.5 9.50.5 G 0.50.2 0.50.2 0.50.2 0.50.2 H 1.9 Typ. 1.9 Typ. 1.8 Typ. 1.7 Typ. Series SDM129HLA-R32MF SDM129HLA-R50MF SDM129HLA-R68MF SDM129HLA-1R0MF A 12.5 Max. 12.5 Max. 10.5 Max. 12.5 Max. 12.5 Max. 10.5 Max. 12.5 Max. 12.5 Max. 12.5 Max. 10.5 Max. 12.5 Max. 10.5 Max. 3. SCHEMATIC : 4. MATERIALS : (a) Core : e Iron Core (b) Wire : Enamelled Copper Wire (c) Solder : Sn99.95%-Cu0.05% NOTE : Specifications subject to change without notice. Please check our website for latest information. 15.03.2010 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 1 DIP POWER CHOKE COIL 5. GENERAL SPECIFICATION : a) Test Frequency : 100KHz/1.0V b) Operating temp. : -25C to +125C c) Ambient temp. : 20C d) Irms (A) : Will cause an approximately temp. rise T < 40C e) Isat (A) : Will cause L0 to drop approximately 20% SDM129HLA SERIES f) Part temperature (ambient + temp. rise) : Should not exceed 125C under worst case operating conditions. 6. ELECTRICAL CHARACTERISTICS : Part No. SDM129HLA-R32MF SDM129HLA-R50MF SDM129HLA-R68MF SDM129HLA-1R0MF Inductance L0 ( uH ) 20% @ 0Adc 0.32 0.50 0.68 1.00 Irms (A) Max. 40 32 30 25 Isat (A) Max. 55 50 40 35 DCR ( m ) 8% 0.30 0.50 0.55 0.85 Q Min. 30 30 40 40 7. CHARACTERISTICS CURVES : 0 .5 SDM129HLA-R32MF DMPI129HLA-R32M 80 1 SDM129HLA-R50MF DM PI129HLA-R50M 80 70 70 0 .4 INDUCTANCE (uH) INDUCTANCE (uH) 60 0.75 60 50 TEMP. RISE(o C) 0 .3 50 40 0 .5 40 30 0 .2 30 20 0.25 20 10 0 .1 10 0 0 0 0 0 11 22 33 44 55 0 10 20 30 40 50 DC CURRENT(A) DC CURRENT(A) SDM129HLA-1R0MF DMPI129HLA-1R0M 1 .2 SDM129HLA-R68MF DMPI129HLA -R68M 80 70 2 80 70 INDUCTANCE (uH) INDUCTANCE (uH) 0 .9 60 1 .5 60 50 50 TEMP. RISE(oC) 0 .6 40 30 1 40 30 0 .3 20 10 0 .5 20 10 0 0 0 0 0 10 20 30 40 0 7 14 21 28 35 DC CURRENT(A) DC CURRENT(A) NOTE : Specifications subject to change without notice. Please check our website for latest information. 15.03.2010 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 2 TEMP. RISE(oC) TEMP. RISE(oC) DIP POWER CHOKE COIL 7. CHARACTERISTICS CURVES : SDM129HLA Series DMPI129HLA-Series-Z01 SDM129HLA SERIES INDUCTANCE(uH) FREQUENCY(M Hz) Inductance (uH) Frequency ( MHz ) 0.001 0.05 0.28 0.50 0.69 1.01 0.32 0.53 0.71 1.03 0.1 0.32 0.52 0.71 1.03 0.3 0.31 0.52 0.71 1.03 0.5 0.31 0.52 0.71 1.03 0.8 0.31 0.52 0.71 1.02 1.0 0.31 0.51 0.70 1.02 2.0 0.28 0.49 0.67 0.99 3.0 0.30 0.51 0.69 1.00 4.0 0.28 0.48 0.66 0.98 5.0 0.27 0.48 0.60 0.97 6.0 0.27 0.47 0.65 0.97 7.0 0.27 0.47 0.65 0.96 8.0 0.27 0.47 0.64 0.95 9.0 0.26 0.46 0.64 0.95 10 0.26 0.46 0.63 0.95 SDM129HLA-R32MF SDM129HLA-R50MF SDM129HLA-R68MF SDM129HLA-1R0MF SDM129HLA Series DMPI129HLA-Series-Z01 Q FREQUENCY(M Hz) Inductance (uH) Frequency ( MHz ) 0.001 0.05 0.98 0.95 1.78 3.06 42.8 35.8 60.1 75.2 0.1 60.8 51.9 79.4 91.7 0.3 69.4 63.5 79.3 80.5 0.5 59.8 57.0 60.6 62.7 0.8 45.1 44.8 43.8 45.6 1.0 41.6 40.8 38.2 38.9 2.0 21.3 22.6 20.2 20.1 3.0 15.4 16.1 14.2 14.3 4.0 11.3 12.2 10.8 10.9 5.0 9.28 10.0 8.84 8.99 6.0 7.94 8.61 7.56 7.70 7.0 6.99 7.57 5.94 6.76 8.0 6.27 6.80 5.39 6.04 9.0 5.71 6.19 5.40 5.48 10 5.27 5.70 4.95 5.02 SDM129HLA-R32MF SDM129HLA-R50MF SDM129HLA-R68MF SDM129HLA-1R0MF NOTE : Specifications subject to change without notice. Please check our website for latest information. 15.03.2010 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 3 DIP POWER CHOKE COIL 8. RELIABILITY AND TEST CONDITION : SDM129HLA SERIES ITEM Electrical Characteristics Test Inductance DCR Heat Rated Current (Irms) Saturation Current (Isat) Mechanical Performance Test Solderability Test PERFORMANCE Refer to standard electrical characteristics list TEST CONDITION HP4284A or CH3302/1320/1320S HIOKI3540 Irms(A) will cause an temp rise < 40C typ. Isat(A) will cause Lo to drop approximately 20% More than 90% of the terminal electrode should be covered with solder. Preheating Dipping 245C Natural cooling 150C 60 seconds 41 seconds After fluxing, component shall be dipped in a melted solder bath at 2455C for 5 seconds Solder Heat Resistance 1. Appearance : No significant abnormality 2. Inductance change : Within 10% of initial value Preheat : 150C, 60sec. Solder : lead free Solder Temperature : 2605C Flux : rosin 260C Dip Time : 100.5sec. 150C Preheating Dipping Natural cooling 60 seconds 100.5 seconds Reliability Test High Temperature Life Test Temperature : 855C Time : 50012 hours Recovery: 4 to 24hrs of recovery under the standard condition after the removal from test chamber 1. Appearance : No damage 2. Inductance : Within 10% of initial value. Thermal Shock No disconnection or short circuit. Temperature : -205C Time : 50012 hours Recovery: 4 to 24hrs of recovery under the standard condition after the removal from test chamber Conditions of 1 cycle. Step 1 2 3 4 Temperature (C) -253 Room Temperature 1253 Room Temperature Times (min.) 303 Within 3 303 Within 3 Low Temperature Life Test Total : 5 cycles Recovery: 4 to 24hrs of recovery under the standard condition after the removal from test chamber Humidity Resistance 1. Appearance : No damage 2. Inductance : Within 10% of initial value. No disconnection or short circuit. Temperature : 405C Humidity : 90% to 95% Applied Current : Rated Current Time : 50012 hours Recovery: 4 to 24hrs of recovery under the standard condition after the removal from test chamber Frequency : 10-55-10Hz for 1 min. Amplitude : 1.52mm Directions and times : X, Y, Z directions for 2 hours. A period of 2 hours in each of 3 mutually perpendicular directions (Total 6 hours). Random Vibration Test Appearance : Cracking, chipping and any other defects harmful to the characteristics should not be allowed. NOTE : Specifications subject to change without notice. Please check our website for latest information. 15.03.2010 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 4 DIP POWER CHOKE COIL 9. SOLDERING AND MOUNTING : 9-1. Recommended PC Board Pattern SDM129HLA SERIES Unit:m/m F L Series SDM129HLA-R32MF E 6.00.5 6.00.5 6.00.5 6.00.5 F 7.30.5 7.30.5 7.30.5 7.30.5 L 9.50.5 9.50.5 9.50.5 9.50.5 H 1.9 Typ. 1.9 Typ. 1.8 Typ. 1.7 Typ. 12.0 E SDM129HLA-R50MF H SDM129HLA-R68MF SDM129HLA-1R0MF 12.0 9-2. Soldering Mildly activated rosin fluxes are preferred. The minimum amount of solder can lead to damage from the stresses caused by the difference in coefficients of expansion between solder, chip and substrate. Our terminations are suitable for all wave and re-flow soldering systems. If hand soldering cannot be avoided, the preferred technique is the utilization of hot air soldering tools. 9-2.1 Solder Re-flow : Recommended temperature profiles for re-flow soldering in Figure 1. 9-2.2 Soldering Iron (Figure 2) : Products attachment with soldering iron is discouraged due to the inherent process control limitations. In the event that a soldering iron must be employed the following precautions are recommended. Note : a) Preheat circuit and products to 150C. b) 280C tip temperature (max) c) Never contact the ceramic with the iron tip d) 1.0mm tip diameter (max) e) Use a 20 watt soldering iron with tip diameter of 1.0mm f) Limit soldering time to 3 secs. Preheating TEMPERATURE C Soldering TEMPERATURE C 20~40s max. TP(260C/10s max.) 217 200 150 60~180s 480s max. 60~150s Natural cooling Preheating 350 300 150 Soldering Natural cooling TIME(sec.) Over 1min. Gradual Cooling Within 3secs. Figure 1. Re-flow Soldering Figure 2. Iron Soldering NOTE : Specifications subject to change without notice. Please check our website for latest information. 15.03.2010 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 5 DIP POWER CHOKE COIL 10. PACKING AND QUANTITY : Size Styrofoam Inner Box Carton SDM129HLA 102 612 1224 SDM129HLA SERIES Application Notice 1. Storage Conditions : To maintain the solderabililty of terminal electrodes : a) Temperature and humidity conditions : Less than 30C 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. 2. Transportation : a) Products should be handled with care to avoid damage or contamination from perspiration and skin oils. 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. NOTE : Specifications subject to change without notice. Please check our website for latest information. 15.03.2010 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 6 |
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