KTA5050 Series

Ultra-Low Loss Shielded Power Inductors

The KTA5050 Series molded power inductors offer ultra-low inductance values starting from 65 nH, making them ideal for today’s low-voltage, high-current DC-DC converters. Designed for single-phase and multiphase VRMs and PoL regulators, the KTA5050 delivers fast transient response, high current handling, and low DC as well as AC losses in a compact package. The series is ideal for modern CPUs, GPUs, ASICs, and SoCs in servers, data centers, as well as automotive power applications.

Small and compact package size – only 5.6 x 5.2 x 5.2 mm
Low inductance for fast transient response and high power in multi-phase solution
Soft saturation with high current rating
Exceptionally low power losses
AEC-Q200 qualified

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零件号

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计数	单价
1	$2.84
100	$2.33
250	$1.75
500	$1.04
1000	$0.81
2500	$0.70
5000	$0.65

对于大批量采购或非库存产品，点击这里请求报价。

Tolerance

M = 20%

Termination

E = Tin-silver (96.5/3.5) over copper

Packaging

C = 7" machine-ready reel

. 现货，可今天发货.

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零件号

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设计套件:

套件	电感值	价格
C525	5 (3 of each)	$45.00

规格

Electrical specifications at 25°C. Operating voltage 100 V**

零件号 1	电感 (nH) 2 (公差: ±20%)	DCR (mΩ) 3		SRF typ (MHz) 4	Isat (A) 5			Irms (A) 6
零件号 1	电感 (nH) 2 (公差: ±20%)	typ	max	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
KTA5050-650MEC	65	0.5	0.6	480	53.0	89.0	134.0	43.1	59.6
KTA5050-101MEC	100	0.5	0.6	270	37.0	60.5	84.5	43.1	59.6
KTA5050-221MEC	220	1.0	1.2	175	26.0	42.0	59.0	31.3	41.9
KTA5050-381MEC	380	1.7	2.0	140	22.0	35.0	48.0	23.5	32.0
KTA5050-601MEC	600	2.65	3.05	105	16.6	27.0	37.0	18.6	25.6

注释

When ordering, please specify packaging code: e.g. KTA5050-601MEC
Inductance tested at 1 MHz, 0.1 Vrms, 0 Adc.
DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using an Agilent/HP 4395A or equivalent.
Isat: DC current at 25°C that causes an inductance drop of 30% (typ) 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 rise is highly dependent on many factors including pcb land pattern, trace size, air flow, and proximity to other components. Therefore temperature rise should be verified in application conditions. Temperature derating curves.

**Voltage capability varies by part number and in many cases may be higher than the listed voltage.

端子:

E = Halogen free component. RoHS tin-silver (96.5/3.5) over copper terminations.

包装:

C = 7" machine-ready reel
EIA-481 embossed plastic tape (250 parts per full reel).
Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
D = 13" machine-ready reel
EIA-481 embossed plastic tape. Factory order only, not stocked (1000 parts per full reel).

环境

环境:

符合RoHS , 无卤素

环境温度范围:

–40°C to +125°C with (40°C rise) Irms current

储存温度范围:

Component: –55°C to +165°C.
Tape and reel packaging: –55°C to +80°C

最高元件温度:

+165°C (ambient + temp rise)

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

性能曲线

L vs Frequency

L vs Current

物理特性

Dash	E min	E max	F min	F max	G typ	H typ
650	0.050	0.066	0.055	0.067	0.116	0.071	inches
	1,27	1,67	1,40	1,70	2,94	1,80	mm
101	0.050	0.066	0.055	0.067	0.116	0.071	inches
	1,27	1,67	1,40	1,70	2,94	1,80	mm
221	0.059	0.075	0.039	0.051	0.134	0.055	inches
	1,50	1,90	1,00	1,30	3,40	1,40	mm
381	0.061	0.077	0.031	0.043	0.138	0.047	inches
	1,55	1,95	0,80	1,10	3,50	1,20	mm
601	0.063	0.079	0.024	0.035	0.142	0.039	inches
	1,60	2,00	0,60	0,90	3,60	1,00	mm

卷装规格

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
250	1000*	178/330	60/100	13	22,4	16,4	16	12	4	2	5,35	0,40

* Special order

一般规格

核心材料:

Composite

重量:

0.79 g

包装:

Packaging 250/7″ reel; 1000/13″ reel Plastic tape: 16 mm wide, 0.4 mm thick, 12 mm pocket spacing, 5.35 mm pocket depth

焊接/清洗

湿气敏感度等级（MSL）:

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

抗焊接热:

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

焊接之前，请参阅焊接线艺元件。

PCB清洗:

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

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