RFC0807BV Series

High-Voltage Power Inductors

Coilcraft RFC0807BV Series power inductors are a high-voltage version of our RFC0807B Series. Their operating voltage is rated at 800 V, which is significantly higher than comparable products in the market. They offer a cost-effective solution for high-voltage, universal off-line (non-isolated) AC/DC power supplies in a variety of industrial and automotive applications. These applications include grid infrastructure, smart meters or power monitors, residential circuit breakers, building automation, home appliances, and others.

The RFC0807BV also features low DCR and high current capability, making it an ideal power inductor for high-current and high-voltage battery management systems.

High voltage rating of 800 V – significantly higher than similar parts in the market
Ideal for high-voltage / high-current battery management systems, as well as universal off-line (non-isolated) AC/DC power supplies for industrial and automotive applications
AEC-Q200 Grade 3 (-40° to +85°C)

See all High Voltage Inductors

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Count	Unit price
1	$1.15
150	$0.94
300	$0.70
600	$0.43
1050	$0.33
2550	$0.28
5100	$0.26

For high volume or non-stock items, request a quote.

Tolerance

K = 10%

Termination

E = Tin-silver over tin over copper over steel

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Specifications

Electrical specifications at 25°C.

Part number 1	Inductance (µH) 2 (Tolerance: ±10%)	DCR (Ω) 3		SRF typ (MHz) 4	Isat (A) 5			Irms (A) 6
Part number 1	Inductance (µH) 2 (Tolerance: ±10%)	typ	max	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
RFC0807BV-393KE	39	0.219	0.240	11.0	2.85	3.20	3.40	1.05	1.45
RFC0807BV-473KE	47	0.243	0.267	10.6	2.55	2.87	3.04	0.95	1.35
RFC0807BV-563KE	56	0.275	0.303	9.7	2.35	2.66	2.84	0.90	1.25
RFC0807BV-683KE	68	0.307	0.338	8.4	2.30	2.60	2.74	0.87	1.20
RFC0807BV-823KE	82	0.342	0.376	8.0	2.13	2.37	2.53	0.85	1.15
RFC0807BV-104KE	100	0.396	0.440	7.1	1.98	2.22	2.34	0.75	1.05
RFC0807BV-124KE	120	0.442	0.486	6.7	1.76	2.00	2.12	0.70	0.98
RFC0807BV-154KE	150	0.505	0.560	5.3	1.62	1.82	1.93	0.68	0.90
RFC0807BV-184KE	180	0.580	0.640	4.4	1.42	1.61	1.70	0.65	0.87
RFC0807BV-224KE	220	0.675	0.750	4.1	1.32	1.48	1.57	0.60	0.82
RFC0807BV-274KE	270	0.867	0.960	3.6	1.20	1.34	1.43	0.50	0.70
RFC0807BV-334KE	330	0.975	1.090	3.4	1.08	1.21	1.30	0.47	0.68
RFC0807BV-394KE	390	1.280	1.540	3.3	1.03	1.16	1.23	0.45	0.63
RFC0807BV-474KE	470	1.482	1.650	2.9	0.90	1.02	1.10	0.40	0.55
RFC0807BV-564KE	560	1.680	1.850	2.7	0.85	0.93	1.01	0.38	0.52
RFC0807BV-684KE	680	2.250	2.480	2.5	0.77	0.83	0.92	0.32	0.44
RFC0807BV-824KE	820	2.570	2.830	2.1	0.68	0.77	0.82	0.30	0.40
RFC0807BV-105KE	1000	3.270	3.600	2.0	0.62	0.68	0.72	0.27	0.37
RFC0807BV-125KE	1200	3.730	4.100	1.7	0.56	0.62	0.66	0.25	0.35

Notes

When ordering, please specify lead length and termination codes: e.g. RFC0807BV-125KE
Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc; measured on an Agilent/HP 4284A LCR meter or equivalent.
DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using an Agilent/HP 4191A or equivalent. Details
Isat: DC current at 25°C that causes the specified inductance drop from its value without current. Temperature derating curves.
Irms: Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.

Lead Length:

A = 3.6 mm ±0.3 mm (special order)
B = 5.0 mm ±0.5 mm
C = 7.0 mm ±0.5 mm (special order)
D = 8.0 mm ±0.5 mm (special order)
E = 10.0 mm ±1.0 mm (special order)
F = 25.0 mm ±1.0 mm, packaged in fanfold tape, 800 parts per box (special order)

Termination:

E = RoHS compliant tin-silver over tin over copper over steel.
S = non-RoHS tin-lead (63/37). (Special order, added cost)

Environmental

Environmental:

RoHS compliant , halogen free

Ambient temperature range:

–40°C to +85°C with (40°C rise) Irms current

Storage temperature range:

Component: –40°C to +125°C.
Tray or tape 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 Current

L vs Frequency

Physical characteristics

General specification

Core Material:

Ferrite

Weight:

1.30 – 1.50 g

Packaging:

150 parts per tray (all except 25 mm lead length). In fanfold tape, 800 parts per box (25 mm lead length only).

Soldering/Washing

Moisture Sensitivity Level (MSL):

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

Resistance to soldering heat:

Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between

Refer to Soldering Coilcraft Components before soldering.

PCB Washing:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

RFC0807BV Series

High-Voltage Power Inductors