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Document overview
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Technical content
Click here for QUANTITY PER REEL & PACKING INFORMATION SMD POWER INDUCTORS
- Features
1 Excellent Power Density
2 Engineered to Provide High Efficiency
ELECTRICAL CHARACTERISTICS
(uH) (1) Test Frequency DC Resistance (Ω MA X ) (2) Saturation Current (A) Temperature Current (A) SCEP125U-R30 0.3 100KHZ 2.5m 35.0 23.5 SCEP125U-R60 0.6 100KHZ 2.5m 30.0 18.8 SCEP125U-R80 0.8 100KHZ 2.5m 27.2 17.8 SCEP125U-1R4 1.4 100KHZ 3.8m 20.8 14.0 SCEP125U-2R2 2.2 100KHZ 5.4m 14.8 13.5 SCEP125U-3R2 3.2 100KHZ 8.0m 12.8 13.0 SCEP125U-4R3 4.3 100KHZ 11.4m 11.0 10.5 SCEP125U-5R6 5.6 100KHZ 13.5m 9.5 9.00 1). Inductance tolerance ±20% tested at 0.25V, 0ADC and 25℃ (2). DCR measured at 25℃. (3). The DC current at which the inductance decreases by 25% from its initial value. (4). The DC current that results in a 40℃ temperature rise from 25℃ambient. XXX MARKING (3) (4) 100 1000 10000 100000100 BC EP125U I nduct ance decr ease by cur r ent I nduct ance( uH ) 1000000 DC c u r r e n t ( mA) 0. 1 0. 01 5 R6 2 R2 0 R3 Tem per at ur e r i se ℃ BC EP125U Tem per at ur e r i se by cur r ent D C cur r ent ( m A) 20000 300005000 10000 15000 3500025000 400000 45000 50000
5 R6 2 R2 0 R3
SCEP125U Inductance decrease by current Inductance (µH) DC current (mA) DC current (mA) Temperature rise °C SCEP125U Temperature rise by current Custom versions available upon request. belfuse.com/signal
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