LPB8040 Series

LPB8040 Series
http://www.abco.co.kr
SMD Shielded type
▼Shape & Dimensions / Recommended Solder Land Pattern
(Dimensions in mm)
■
4R7
004
8.4 Max.
8.2 Max.
▼Electrical Characteristics
Ordering
Inductance
Freq.
DC Resistance(Ω)
Rated DC current(A)
Code
L
(uH)
Tol.
(%)
F
(KHz)
Rdc
(Max.)
Idc1
(Max.)
Idc2
(Typ.)
LPB8040T-4R7M
4.7
±20
100
0.0250
4.5
4.0
▼ Test Equipments
. L : Agilent E4980A LCR Meter
. Rdc : HIOKI 3540 mΩ HiTESTER
. Idc1 : Agilent 4284A LCR Meter + Agilent 42841A Bias Current Source
. Idc2 : Yokogawa DR130 Hybrid Recorder + Agilent 6692A DC Power Supply
▼ Test Condition
. L(Frequency , Voltage) : F=100 (KHz) , V=0.5 (V)
. Idc1(The saturation current) : △L≤ 20% reduction from initial L value
. Idc2(The temperature rise): △T= 40℃ typical at rated DC current
※ Rated DC current(Idc) : The value of Idc1 or Idc2 , whichever is smaller
▼ Operating Temperature Range
-40 ~ +105℃ (Including self-generated heat)
□ Packing style
T : Taping
B : Bulk