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20170612 / inductor_commercial_power_vlp8040_en.fm
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VLP8040 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
* Equivalent measurement equipment may be used.
L Measuring
frequency
DC resistance
Rated current
Part No.
Idc1 Idc2
(µH) Tolerance (kHz) ( )max. ( )typ. (A)max. (A)typ.
1.0 ±30% 100 0.011 0.008 9.4 7.0 VLP8040T-1R0N
1.5 ±30% 100 0.013 0.010 7.8 6.7 VLP8040T-1R5N
2.2 ±30% 100 0.015 0.012 6.7 6.2 VLP8040T-2R2N
3.3 ±30% 100 0.020 0.015 5.2 5.2 VLP8040T-3R3N
4.7 ±20% 100 0.025 0.019 4.4 4.5 VLP8040T-4R7M
6.8 ±20% 100 0.032 0.024 3.6 4.0 VLP8040T-6R8M
10 ±20% 100 0.038 0.032 3.2 3.5 VLP8040T-100M
15 ±20% 100 0.058 0.048 2.6 2.9 VLP8040T-150M
22 ±20% 100 0.075 0.062 2.2 2.5 VLP8040T-220M
33 ±20% 100 0.11 0.090 1.8 2.1 VLP8040T-330M
47 ±20% 100 0.16 0.13 1.5 1.7 VLP8040T-470M
68 ±20% 100 0.23 0.19 1.2 1.4 VLP8040T-680M
100 ±20% 100 0.33 0.28 1.0 1.2 VLP8040T-101M
150 ±20% 100 0.49 0.41 0.8 1.0 VLP8040T-151M
220 ±20% 100 0.73 0.61 0.6 0.8 VLP8040T-221M
330 ±20% 100 1.1 0.89 0.5 0.7 VLP8040T-331M
680 ±20% 100 2.2 1.8 0.3 0.5 VLP8040T-681M
Measurement item Product No. Manufacturer
L 4194A Keysight Technologies
DC resistance VP-2941A Panasonic
Rated current Idc1 4285A+42841A+42842C Keysight Technologies
The products will be or have been
stopped production