HCB44-000 CYNTEC | Alldatasheet
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CYNTEC CO., LTD. 乾坤科技股份有限公司乾坤科技股份有限公司乾坤科技股份有限公司乾坤科技股份有限公司 May, 2015 DOCUMENT : HCB44-000 REVISION : A0 PAGE : 1 OF 2 Cyntec P/N : HCB44 Series /square6 Mechanical Dimensions Dimensions (Unit : mm) A 4.0 MAX B 4.0 MAX C 4.0 MAX D 1.4 E 1.3 F 1.9 G 0.6 H 4.5
CYNTEC CO., LTD. 乾坤科技股份有限公司乾坤科技股份有限公司乾坤科技股份有限公司乾坤科技股份有限公司 May, 2015 DOCUMENT : HCB44-000 REVISION : A0 PAGE : 2 OF 2 /square6 Electrical Characteristics Part Number Inductance ( nH ) @ (0A) Li (nH) Min DCR ( m Ω ) Heat Rating Current DC Amps. Idc ( A ) Saturation Current DC Amps. Isat ( A ) HCB44-500 50 34 0.32 ± 25% 19 32 HCB44-500A 50 34 0.32 ± 10% 19 32 HCB44-650 65 44 0.32 ± 25% 19 24 HCB44-650A 65 44 0.32 ± 10% 19 24 HCB44L-650 65 44 0.29 ± 0.02 20.5 24 *: Inductance Tolerance ± 20% Note 1. ： All test data is referenced to 25 ambient.℃ Note 2. ： Test Condition : 100KHz, 1.0Vrms Note 3. ： Isat is the DC current which cause the inductance drop not lower than Li. Note 4. ： Idc is the DC current which cause the surface temperature of the part increase approximately 40 ℃ . Note 5. ： Operating temperature: -40 ℃ to 125 ℃ (Self-temperature rise included). Note 6. ： The rated current as listed is either the saturatio n current or the heating current depending on which value is lower. /square6 Current Characteristic V* T(o r ΔI* L ) v s Co re Lo ss 1 0 1 5 2 0 2 5 3 0 3 5 4 0 0 0 .5 1 1 .5 2 V-T (V o l t -u S ) Core Loss(mW 1M H z 700K Hz 500K H z 300KH z 200K Hz 600K H z 400K H z 100KH z