SMT POWER INDUCTORS
Unshielded Drum Core - PB2020NL Series
Height: 10.2mm Max
Footprint: 23.9mm x 20.8mm Max
Current Rating: up to 30A
Inductance Range: 0.68H to 33H
Electrical Specifications @ 25C Operating Temperature -40C to +130C
2 4 5
6,7 3 DCR Saturation Heating
Inductance Inductance
Part Irated
(m)
@ 0 A @ Irated Current @ 25C Current
DC
Number (A )
DC
(A )
(H 20%) (H TYP) (ADC) DC
(TYP) (MAX)
PB2020.681NL 0.68 0.62 30.0 1.60 1.80 70 30.0
PB2020.102NL 1.20 1.20 23.7 2.00 2.20 55 23.7
PB2020.222NL 2.20 1.90 21.8 2.60 2.80 40 21.8
PB2020.332NL 3.30 3.40 18.3 3.60 3.90 35 18.3
PB2020.472NL 4.70 4.40 16.8 4.20 4.50 28 16.8
PB2020.682NL 6.80 5.90 13.6 6.10 6.50 25 13.6
PB2020.103NL 10.00 8.40 12.6 7.40 7.80 20 12.6
PB2020.153NL 15.00 14.00 9.7 12.00 13.00 18 9.7
PB2020.223NL 22.00 19.00 8.1 17.00 20.00 13 8.1
PB2020.333NL 33.00 31.00 6.5 26.00 29.00 10 6.5
NOTES: 1. The temperature of the component (ambient plus temperature rise) must be within temperature by approximately 40C. The heating current is determined by mounting
the specified operating temperature range. the component on a typical PCB and applying current for 30 minutes.
2. Inductance at Irated is typical inductance value for component taken at rated current.
6. Optional Tape & Reel packaging can be ordered by adding a suffix to the
3. The rated current listed is the lower of saturation current @ 25C or heating current.
part number (i.e. PB2020.102NL becomes PB2020.102NLT). Pulse complies to
4. The saturation current, Isat, is the current at which the component inductance drops
industry standard tape and reel specification EIA481.
by 10% (typical) at an ambient temperature of 25C. This current is determined by
7. TheN suffix indicates an RoHS-compliant part number. Non-NL suffixed
placing the component in the specified ambient environment and applying a short
parts are not necessarily RoHS compliant, but are electrically and mechanically
duration pulse current (to eliminate self-heating effects) to the component.
equivalent to NL versions. If a part number does not have theN suffix, but
5. The heating current, IDC, is the DC current required to raise the component
an RoHS compliant version is required, please contact Pulse for availability.
Mechanical Schematic
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Inches
Weight . . . . . . . .9.5 grams 3
Dimensions:
mm 3
Tape & Reel . . . . . .100/reel
.010
-/
Unless otherwise specified, all tolerances are
Tray . . . . . . . . . . . . .20/tray
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USA 858 674 8100 Germany 49 7032 7806 0 Singapore 65 6287 8998 Shanghai 86 21 54643211 / 2 China 86 755 33966678 Taiwan 886 3 4641811
www.pulseeng.com 26 SPM2007 (7/08)
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Largest Supplier of Electrical and Electronic Components
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