CEP1110 SUMIDA | Alldatasheet
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Technical content
Note: This datasheet might be slightly modified without notice in order to improve the quality and reliability of the product. Please contact an appropriate our sales in your regions for checking final spec before you place an order Rev. .0.0(2014.03) 1.0(Typ.) 10.5(Typ.) 0.6 12.5 Max. 11.5 Max. 15.5 Max. 2.5±0.3 5 8 1 4 Sumida 036 5 8 4 1 Stamp·Date code 2.5×6 1.4 2.5 15.5 Vin:8-32V 200-300kHz Out: 3.3V/1.05A ◆ Outline ・RoHS compliance ・MSL level1 ・Operating temperature range : -40 ℃～+125℃ (Including coil’s self temperature rise) ・Packing : Tape & Reel, 200pcs par reel. ◆ Applications ・Transformer for LT8301 reference. Isolated Power Supplies for Telecom, Industrial, Medical, Auxiliary/ Housekeeping Devices. ◆ Sumida Type name : CEP1110 ◆ Dimensions (mm) Stamp ◆ Recommend PCB layout (mm) Coil Connection (Bottom View) ◆ Electrical characteristic Part Number Stamp (＊1) Operating frequenscy Vin (V) (＊2) Vout (V) (＊2) Vout (A) (＊2) Hi pot (1,4) : (5,6) Turns ratio (1-4) : (5-8) 12387-T036 036 3.3 1.05 4 : 1 ± 3% 12387-T037 037 5.0 0.72 3 : 1 ± 3% 12387-T038 038 24.0 0.14 1 : 2 ± 3% 12387-T039 039 48.0 0.07 1 : 4 ± 3% 12387-T040 040 3.3 1.05 2 : 1 ± 3% 12387-T041 041 5.0 0.55 1 : 1 ± 3% 200 - 300 KHz 8 - 32 18 - 42 1500Vrms 2Sec 50/60Hz, 1mA Part Number Inductance (1-4) 100KHz,0.1Vrms LL(1-4),Tie(5+6) 100KHz,0.1Vrms DCR (1-4) DCR (5-8) Suturation Current (1-4) 12387-T036 160m Ω Max. 25m Ω Max. 12387-T037 210m Ω Max. 30m Ω Max. 12387-T038 220m Ω Max. 0.46 Ω Max. 12387-T039 220m Ω Max. 2.2 Ω Max. 12387-T040 210m Ω Max. 50m Ω Max. 12387-T041 220m Ω Max. 0.2 Ω Max. * Saturation current: DC current which becomes inductance value drop down to 10% from nominal value 2.2A at 20 ℃40 μH ± 10% 2.0 μH Max. 1.5 μH Max ＊ Dots indicate the polarity.