3D Model Datasheet

MA5157 Flyback Transformer

for NXP Semiconductor SSL2103 SMPS Controller

Developed for use with NXP Semiconductor SSL2103 SMPS Controller for dimmable LED lighting

立即购买:

计数	单价
1	$4.31
100	$3.69
500	$3.24
1000	$2.49
2500	$2.14

对于大批量采购或非库存产品，点击这里请求报价。

. 现货，可今天发货.

索取样品:

典型应用

与NXP SSL2103一起使用

AC Input Voltage	输出		功率	Fsw
AC Input Voltage	Sec	Aux	功率	Fsw
85 V — 130 V	23 V , 0.74 A	19 V , 0.02 A	17 W	100 kHz

规格

Electrical specifications at 25°C.

零件号 (Hover for schematics)	0A时的电感 (µH) 1 (公差: ±10%)	最小电感 1.2 A (µH)	DCR max (Ω) 2			最大漏电感 (µH) 3	匝数比	隔离电压 (Vrms) 4
零件号 (Hover for schematics)	0A时的电感 (µH) 1 (公差: ±10%)	最小电感 1.2 A (µH)	Pri	Sec	Aux	最大漏电感 (µH) 3	Pri : Sec : Aux	隔离电压 (Vrms) 4
MA5157-AL	750	635	0.880	0.095	0.585	20.5	1 : 0.23 : 0.2	2000

注释

Inductance is for the primary, measured at 100 kHz, 0.1 Vrms.
DCR for the primary is measured with the windings connected in parallel. DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Leakage inductance is for the primary winding, measured at 100 kHz, 0.1 Vrms with the secondary winding shorted.
2000 Vrms, one minute isolation from primary and auxiliary to secondary windings.

端子:

RoHS-compliant. Tin-silver over tin over copper over steel termination. Other terminations available at additional cost.

环境

环境:

符合RoHS

环境温度范围:

–40°C to +85°C

储存温度范围:

−40°C to +85°C
7 Storage temperature range: Component: −40°C to +125°C
Packaging tray: −40°C to +80°C

最高元件温度:

+125°C (ambient + temp rise)

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

原理图

物理特性

一般规格

核心材料:

Ferrite

重量:

11.8 g

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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