Datasheet 3D Model

ST480PNA Series

Power Inductor for Critical Applications

ST480PNA Series offers low DCR and excellent current handling.

5.1 × 5.1 mm footprint; 3.1 mm high shielded inductors.
Matte tin over nickel over copper terminations. Other terminations
available at additional cost.

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Specifications

Electrical specifications at 25°C.

Part number 1	Inductance (µH) 2 (Tolerance: ±20%)	DCR max (Ω)	SRF typ (MHz) 3	Isat (A) 4			Irms (A) 5
Part number 1	Inductance (µH) 2 (Tolerance: ±20%)	DCR max (Ω)	SRF typ (MHz) 3	10% drop	20% drop	30% drop	20°C rise	40°C rise
ST480PNA222MLZ	2.2	0.020	65.0	1.76	2.08	2.30	2.00	3.30
ST480PNA332MLZ	3.3	0.028	60.0	1.33	1.58	1.73	1.60	2.90
ST480PNA472MLZ	4.7	0.038	52.0	1.08	1.32	1.42	1.40	2.50
ST480PNA562MLZ	5.6	0.042	50.0	1.00	1.20	1.30	1.30	2.30
ST480PNA682MLZ	6.8	0.050	45.0	0.98	1.14	1.24	1.20	2.16
ST480PNA822MLZ	8.2	0.058	42.0	0.90	1.04	1.18	1.10	2.00
ST480PNA103MLZ	10	0.070	40.0	0.85	0.98	1.13	1.00	1.90
ST480PNA123MLZ	12	0.080	36.0	0.72	0.85	0.94	0.97	1.60
ST480PNA153MLZ	15	0.100	32.0	0.67	0.78	0.86	0.94	1.50
ST480PNA183MLZ	18	0.120	26.0	0.61	0.72	0.79	0.89	1.40
ST480PNA223MLZ	22	0.145	23.0	0.54	0.64	0.70	0.87	1.30
ST480PNA273MLZ	27	0.161	19.0	0.48	0.56	0.62	0.85	1.20
ST480PNA333MLZ	33	0.200	18.0	0.44	0.52	0.58	0.80	1.10
ST480PNA393MLZ	39	0.215	16.0	0.42	0.50	0.55	0.74	1.00
ST480PNA473MLZ	47	0.270	15.0	0.38	0.46	0.51	0.71	0.95
ST480PNA563MLZ	56	0.280	14.0	0.34	0.42	0.47	0.70	0.90
ST480PNA683MLZ	68	0.368	12.0	0.31	0.38	0.42	0.66	0.85
ST480PNA823MLZ	82	0.420	11.5	0.27	0.32	0.35	0.62	0.80
ST480PNA104MLZ	100	0.580	11.0	0.26	0.30	0.33	0.55	0.69
ST480PNA124MLZ	120	0.610	10.5	0.23	0.27	0.30	0.51	0.62
ST480PNA154MLZ	150	0.820	10.0	0.21	0.26	0.28	0.47	0.58
ST480PNA184MLZ	180	1.000	9.0	0.19	0.23	0.25	0.43	0.54
ST480PNA224MLZ	220	1.100	8.0	0.18	0.21	0.23	0.39	0.50
ST480PNA274MLZ	270	1.430	7.5	0.15	0.18	0.20	0.35	0.45
ST480PNA334MLZ	330	1.580	6.8	0.13	0.17	0.19	0.32	0.42
ST480PNA394MLZ	390	1.800	5.4	0.12	0.15	0.16	0.30	0.38

Notes

Please specify termination and screening codes: ST480PNA-394KLZ.
Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B LCR meter or equivalent.
SRF measured using an Agilent/HP 8753D or equivalent.
DC current at 25°C that causes the specified inductance drop from its value without current.
Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.

Termination:

L = Gold over nickel over phos bronze.
T = Tin-silver-copper (95.5/4/0.5). (Special order, added cost)
S = Tin-lead (63/37). (Special order, added cost)

Screening:

Z = Unscreened
Y = Unscreened (SLDC Option A)
W = Unscreened (SLDC Option B)
H = Group A screening per Coilcraft CP-SA-10001
G= Coilcraft CP-SA-10001 Group A (SLDC Option A)
D = Coilcraft CP-SA-10001 Group A (SLDC Option B)

All screening performed to the document’s latest revision.
Custom screening also available.

Environmental

Ambient temperature range:

–40°C to +85°C with Irms current.

Storage temperature range:

Component: –55°C to +125°C.
Tape and reel packaging: –40°C to +80°C.

Maximum part temperature:

+125°C (ambient + temp rise).

Failures in Time (FIT) / Mean Time Between Failures (MTBF):

See FIT/MTBF Calculations

Performance curves

L vs Frequency

L vs Current

Physical characteristics

Dimensions are in ^inches⁄_mm

General specification

Core Material:

Ferrite

Weight:

0.20 – 0.24 g

Packaging:

600/7′′ reel Plastic tape: 12 mm wide, 0.35 mm thick, 8 mm pocket spacing, 3.25 mm pocket depth.

Soldering/Washing

Moisture Sensitivity Level (MSL):

1 (unlimited floor life at <30°C / 85% relative humidity).

Resistance to soldering heat:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles.

Refer to Soldering Coilcraft Components before soldering.