MA5421-AL

Flyback Transformer

Developed for Linear Technology LTC3300‑1 Bidirectional Cell Balancer

立即购买:

计数	单价
1	$3.20
175	$2.75
700	$2.39
1400	$1.88
2800	$1.61
5000	$1.48

对于大批量采购或非库存产品，点击这里请求报价。

Packaging

D = 13" machine-ready reel

. 现货，可今天发货.

索取样品:

规格

Electrical specifications at 25°C.

零件号 1 (Hover for schematics)	0A时的电感 (µH) 2 (公差: ±15%)	最小电感 10 A (µH)	DCR max (Ω) 3		最大漏电感 (µH) 4	匝数比 5	电流 (A) 6	隔离电压 (Vrms) 7
零件号 1 (Hover for schematics)	0A时的电感 (µH) 2 (公差: ±15%)	最小电感 10 A (µH)	Pri	Sec	最大漏电感 (µH) 4	Pri : Sec	电流 (A) 6	隔离电压 (Vrms) 7
MA5421-AL_	3.4	2.8	0.009	0.011	0.15	1 : 1	3.3	1500

注释

When ordering, please specify packaging code: e.g. MA5421-ALD
Inductance is for the primary, measured at 100 kHz, 0.1 Vrms, 0 Adc.
DCR is for the windings connected in parallel, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Leakage inductance is for the primary windings connected in parallel and is measured with the secondary windings shorted.
Turns ratio is with the primary windings and the secondary windings connected in parallel.
Current that causes a 40°C rise from 25°C ambient, tested with continuous current flowing through all windings. This information is for reference only and does not represent absolute maximum ratings.
Isolation:1500 Vrms, one minute primary to secondary; 500 Vrms, one minute between windings of the primary and the secondary

端子:

RoHS tin-silver (96.5/3.5) over tin over nickel over phos bronze. Other terminations available at additional cost.

包装:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape (175 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.

环境

环境:

符合RoHS

环境温度范围:

−40°C to +85°C with Irms current.

储存温度范围:

Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C

最高元件温度:

+125°C (Ambient + temperature rise)

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

原理图

Primary windings and secondary
windings to be connected in parallel
on the PC board

物理特性

卷装规格

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
175	330	100	13	38,4	32,4	32	28	4	2	12,93	0,6

一般规格

核心材料:

Ferrite

重量:

6.0 g

包装:

175 per 13″ reel Plastic tape: 32 mm wide, 0.6 mm thick, 28 mm pocket spacing, 12.93 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:

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

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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