s h m 0 8 8 h b a - 1 r 2 m f (a) (b) (d) (c) 1. part no. expression : (b) dimension code (c) inductance code : 1r2 = 1.20uh (a) series code 2. configuration & dimensions : a 4. materials : superworld electronics (s) pte ltd (a) core : metal core (c) solder : sn99.95%-cu0.05% 3. schematic : (d) tolerance code : m = 20% (e) f : rohs compliant shm088hba series dip power choke coil pg. 1 note : specifications subject to change without notice. please check our website for latest information. 12.05.2010 pcb pattern 8.0 max. 8.0 max. 3.40.5 bcd 8.0 max. (b) wire : enamelled copper wire unit:m/m f 5.00.5 a b ?w c d f ?w 0.80.1 8.0 max. 8.0 max. 8.0 max. 3.40.5 5.00.5 0.70.1 1.1 typ. 1.0 typ. g series SHM088HBA-1R2MF shm088hba-1r6mf f) part temperature (ambient + temp. rise) : shoul d not exceed 125c under worst case operating conditions. e) isat (a) : will cause l to drop approximately 3 0% d) irms (a) : will cause an approximately temp. rise ? t < 40c a) test frequency : 100khz/1.0v b) operating temp. : -40c to +125c c) ambient temp. : 20c 5. general specification : 0 (e) g 8.0 8.0 f 1r2
superworld electronics (s) pte ltd note : specifications subject to change without notice. please check our website for latest information. pg. 2 12.05.2010 20% @ 0adc inductance l ( uh ) 1.60 1.20 6. electrical characteristics : SHM088HBA-1R2MF shm088hba-1r6mf part no. 12 12 0 irms max. ( a ) 2.7 20 18 3.4 dcr isat max. ( a ) ( m
) 8% 7. characteristics curves : inductance vs. dc current 40 40 min. q dip power choke coil shm088hba series 05101520 dc current(a) 0 0.5 1 1.5 2 indu c t a n c e (uh) 0 10 20 30 40 50 60 70 80 temp. ri se( o c) hmpi088hba-1r2m SHM088HBA-1R2MF 0369121518 dc current(a) 0 1 2 3 4 indu c tan c e (uh) 0 10 20 30 40 50 60 70 80 temp. rise( o c) hmpi088hba-1r6m shm088hba-1r6mf
superworld electronics (s) pte ltd note : specifications subject to change without notice. please check our website for latest information. pg. 3 12.05.2010 performance refer to standard electrical characteristics list should be covered with solder. more than 90% of the terminal electrode preheating 60 seconds 1. appearance : no significant abnormality 2. inductance change : within 10% of initial value preheating 60 seconds no disconnection or short circuit. 2. inductance : within 10% of initial value. 1. appearance : no damage no disconnection or short circuit. 2. inductance : within 10% of initial value. 1. appearance : no damage reliability test humidity resistance high temperature life test life test low temperature thermal shock solder heat resistance 150c 260c 150c 245c inductance electrical characteristics test dcr heat rated current (irms) solderability test mechanical performance test saturation current (isat) 8. reliability and test condition : item time : 50012 hours applied current : rated current humidity : 90% to 95% temperature : 405c temperature : 855c time : 50012 hours temperature (c) conditions of 1 cycle. temperature : -205c time : 50012 hours room temperature room temperature 853 -253 recovery: 4 to 24hrs of recovery under the standard 2 total : 5 cycles 4 3 step 1 within 3 within 3 303 times (min.) 303 preheat : 150c, 60sec. solder : lead free solder temperature : 2605c flux : rosin dip time : 100.5sec. 100.5 seconds dipping cooling natural 41 seconds dipping cooling natural hp4284a or ch3302/13 20/1320s test condition isat(a) will cause lo to drop approximately 3 0% hioki3540 irms(a) will cause an temp rise < 40c typ. solder bath at 2455c for 5 seconds after fluxing, component shall be dipped in a melted condition after the removal from test chamber condition after the removal from test chamber recovery: 4 to 24hrs of recovery under the standard condition after the removal from test chamber recovery: 4 to 24hrs of recovery under the standard condition after the removal from test chamber recovery: 4 to 24hrs of recovery under the standard dip power choke coil shm088hba series
superworld electronics (s) pte ltd note : specifications subject to change without notice. please check our website for latest information. pg. 4 12.05.2010 b) 280c tip temperature (max) temperature c e) use a 20 watt soldering iron with tip diameter of 1.0mm temperature c 30~60s figure 1. re-flow soldering f) limit soldering time to 3 secs. d) 1.0mm tip diameter (max) 10s max. preheating 60~120s c) never contact the ceramic with the iron tip 180 150 250~260 230 natural soldering cooling over 1min. figure 2. iron soldering within 3secs. gradual cooling natural preheating soldering 150 350 300 cooling wave and re-flow soldering systems. if hand soldering cannot be avoided, the preferred technique is the utilization of hot by the difference in coefficients of expansion between solder, chip and substrate. our terminations are suitable for all mildly activated rosin fluxes are preferred. the minimum amount of solder can lead to damage from the stresses caused recommended temperature profiles for re-flow soldering in figure 1. 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. 9-2.1 solder re-flow : air soldering tools. a) preheat circuit and products to 150c. 9-2.2 soldering iron (figure 2) : note : 9-1. recommended pc board pattern 9. solderind and mounting : 9-2. soldering 8.0 8.0 g f dip power choke coil shm088hba series SHM088HBA-1R2MF shm088hba-1r6mf series f g 1.1 typ. 1.0 typ. 5.00.5 5.00.5 unit:m/m
superworld electronics (s) pte ltd note : specifications subject to change without notice. please check our website for latest information. pg. 5 12.05.2010 10. packing and quantity : inner box carton 1134 2268 styrofoam size 162 shm088bha a) products should be handled with care to avoid damage or contamination from perspiration and skin oils. application notice 2. transportation : c) bulk handling should ensure that abrasion and mechanical shock are minimized. b) the use of tweezers or vacuum pick up is strongly recommended for individual components. c) the packaging material should be kept where no chlorine or sulfur exists in the air. b) recommended products should be used within 6 months from the time of delivery. a) temperature and humidity conditions : less than 30c and 70% rh. to maintain the solderabililty of terminal electrodes : 1. storage conditions : dip power choke coil shm088hba series
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