SDET25201T-100MS

CYNTEC CO., LTD. 乾坤科技股份有限公司 DOCUMENT : SDET25201T-000 REVISION : A4 PAGE : 1 OF 4 Sealed Choke Coil SDET25201T type
Features ： Low profile 2.5mm x 2.0mm x 1.0mm Low coil resistance with large currents. High magnetic shield construction should actualize high resolution for EMC protection. 100% lead (Pb) free meet RoHS standard
Application Cellular phones, LCD displays, HDDs, DVCs, DSCs, PDAs etc..
Outline Dimensions W L Code L Dimensions (mm) 2.0 ± 0.2 W 2.5 ± 0.2 T 1.0 Max. T Note
：This graph is in regard to outline dimensions spec. For outer appearance, please refer to actual product. Recommend Land Pattern Dimensions The customer shall determine the land dimensions shown below after confirming and safety. B A C A 2.1 B 0.8 C 2.6 Unit : mm Sep., 2017 CYNTEC CO., LTD. 乾坤科技股份有限公司
DOCUMENT : SDET25201T-000 REVISION : A4 PAGE : 2 OF 4 Specifications L0 Inductance ( µH ) @ (0A) Typical SDET25201T-R24MS 0.24 SDET25201T-R47MS Heat Rating Current DC Amps. Idc ( A ) Saturation Current DC Amps. Isat ( A ) Maximum Typical Maximum Typical Maximum 29 35 3.60 3.24 4.60 4.14 0.47 35 43 2.70 2.43 2.90 2.61 SDET25201T-R68MS 0.68 48 58 2.50 2.25 2.70 2.43 SDET25201T-1R0MS 1.0 67 81 1.98 1.78 2.10 1.89 SDET25201T-1R5MS 1.5 95 114 1.70 1.53 1.80 1.62 SDET25201T-2R2MS 2.2 135 162 1.50 1.35 1.55 1.39 SDET25201T-3R3MS 3.3 207 249 1.2 1.04 1.3 1.17 SDET25201T-4R7MS 4.7 269 323 1.08 0.97 1.20 1.08 SDET25201T-6R8MS 6.8 404 485 0.81 0.73 0.85 0.77 SDET25201T-100MS 10.0 507 609 0.80 0.72 0.73 0.65 SDET25201T-150MS 15.0 928 1,114 0.45 0.40 0.55 0.49 SDET25201T-220MS 22.0 1,312 1,574 0.35 0.31 0.45 0.40 Part Number Rdc ( mΩ) ： **：Inductance Tolerance ± 20% Note 1.： All test data is referenced to 25℃ ambient. Note 2.： Test Condition:1MHz, 1.0Vrms Note 3.： Idc : DC current (A) that will cause an approximate △T of 40℃ Note 4.： Isat : DC current (A) that will cause L0 to drop approximately 30% Note 5.： Operating Temperature Range -55℃ to + 125℃ Note 6.： The part temperature (ambient + temp rise) should not exceed 125℃ under the worst case operating. * If you require another part number please contact with us. Circuit design, component placement, PCB trace size and thickness, airflow and other cooling provision all Note 7. ： affect the part temperature. Part temperature should be verified in the end application. The rated current as listed is either the saturation current or the heating current depending on which value is lower. Sep., 2017 CYNTEC CO., LTD. 乾坤科技股份有限公司 : 3 OF 4 INDUCTANCE(µH) ℃) 20 0.00 0.8 1.6 2.4 3.2 4.0 DC BIAS(Amps) 4.8 5.6 0.27 TEMP. RISE( 0.09 15 1.20 0.70 75 1.00 0.56 60 0.28 30 ℃) 0.14 0.00 0.4 0.8 1.2 1.6 2.0 2.4 2.8 DC BIAS(Amps) 3.2 3.6 0.00 ℃) 40 0.60 ℃ 20 0.30 0.00 1.2 1.5 DC BIAS(Amps) 1.8 2.1 SDET25201T-3R3MS 4.2 80 2.8 60 INDUCTANCE(µH) 2.1 TEMP. RISE ( 1.4 ℃) 40 0.7 20 0.0 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC BIAS(Amps) 1.4 1.6 1.8 2.0 TEMP. RISE( 60 ℃) 40 ℃ 20 0 SDET25201T-2R2MS 100 80 2.00 60 INDUCTANCE(µH) 1.50 TEMP. RISE( ℃) 40 1.00 0 0.2 0.4 0.6 0.8 1.0 1.2 DC BIAS(Amps) 1.4 1.6 1.8 SDET25201T-4R7MS 6.00 ℃ ℃ 20 0.0 100 3.5 100 0.00 2.4 2.0 90 5.00 INDUCTANCE(µH) 0.9 4.4 0.50 0 0.6 4.0 2.50 TEMP. RISE( ) 60 INDUCTANCE(µH) 0.3 3.6 80 3.00 100 1.20 0.0 3.2 0.40 0 80 TEMP. RISE( 1.6 2.0 2.4 2.8 DC BIAS(Amps) 0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 3.3 3.6 DC BIAS(Amps) 1.50 0.90 1.2 SDET25201T-1R0MS 0.60 4.0 SDET25201T-1R5MS 1.80 0.8 INDUCTANCE(uH) 0.20 ℃ 0 0.4 0.80 15 INDUCTANCE(µH) 0.0 TEMP. RISE( ) 45 TMPE. RISE( ℃ INDUCTANCE(µH) 90 INDUCTANCE(µH) 45 30 0.0 0.42 ℃) 0.18 6.4 SDET25201T-R68MS 0.84 60 INDUCTANCE(µH) 0.00 0 0.0 0.36 TEMP. RISE( ) TEMP. RISE( 0.10 40 75 TEMP. RISE( ) 60 0.15 90 TEMP. RISE( ) TEMP. RISE( ) ℃ 0.20 TEMP. RISE( ) INDUCTANCE(µH) PAGE 0.45 80 0.05 INDUCTANCE(µH) : A4 SDET25201T-R47MS 0.54 100 SDET25201T-R24MS 0.25 INDUCTANCE(µH) REVISION 75 4.00 60 INDUCTANCE(µH) 3.00 TEMP. RISE( ℃) 45 2.00 30 1.00 15 0.00 ℃ TEMP. RISE( ) 0.30 INDUCTANCE(µH) : SDET25201T-000 Current Characteristic INDUCTANCE(µH)
DOCUMENT 0 0.0 0.2 0.4 0.6 0.8 1.0 DC BIAS(Amps) 1.2 1.4 Sep., 2017 SDET25201T-6R8MS 12.0 7.00 75 10.0 5.60 60 45 2.80 TMPE. RISE( 30 ℃) 1.40 15 0.00 0 0.0 0.2 0.4 0.6 0.8 1.0 DC BIAS(Amps) 1.2 PAGE : 4 OF 4 100 80 8.0 60 INDUCTANCE(µH) 6.0 TEMP. RISE( ℃) 40 4.0 ℃ 20 2.0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 DC BIAS(Amps) 0.9 1.0 1.1 1.2 90 75 18.0 60 9.0 : A4 SDET25201T-100MS 0.0 22.5 13.5 REVISION 0.0 1.4 SDET25201T-220MS 27.0 INDUCTANCE(µH) TEMP. RISE( ) INDUCTANCE(µH) : SDET25201T-000 INDUCTANCE(µH) 45 TMPE. RISE( 30 ℃) 4.5 ℃ TEMP. RISE( ) INDUCTANCE(µH) 4.20 ℃ INDUCTANCE(µH) 90 8.40 DOCUMENT TEMP. RISE( ) CYNTEC CO., LTD. 乾坤科技股份有限公司 15 0.0 0 0.0 0.1 0.2 0.3 0.4 0.5 DC BIAS(Amps) 0.6 0.7 Sep., 2017