3D Model Datasheet

HA3858-AL Gate Drive Transformer

for 300 W Power Supply with PFC

Specified by Texas Instruments in Reference Design SLUU341
Gate Drive Transformer: HA3858-AL, listed as T301

立即购买:

计数	单价
1	$3.50
200	$3.00
600	$2.62
1200	$2.04
2400	$1.74
5000	$1.61

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规格

Electrical specifications at 25°C.

零件号 (Hover for schematics)	0A时的电感 (µH) 1 (公差: ±25%)	DCR max (Ω) 2			最大漏电感 (µH) 3		匝数比	电容 max (pF)		SRF typ (kHz) 4	电压-时间乘积 (V-µs)	隔离电压 (Vrms) 5
零件号 (Hover for schematics)	0A时的电感 (µH) 1 (公差: ±25%)	Pri [A]	Pri [B]	Sec	Pri [A]	Pri [B]	Pri [A] : Pri [B] : Sec	Pri	Sec	SRF typ (kHz) 4	电压-时间乘积 (V-µs)	隔离电压 (Vrms) 5
HA3858-AL	460	0.380	0.472	0.424	1.87	2.06	1 : 1 : 1	8.48	28.66	1150	150	3000

注释

Inductance is for each winding, measured at 200 kHz, 0.4 Vrms, 0 Adc.
DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Leakage inductance is for each primary, measured at 200 kHz, 0.4 Vrms with secondary pins shorted.
SRF is measured with the coils connected in series using an Agilent/HP 4192 or equivalent.
Isolation: 3000 Vrms primary to secondary; 500 Vrms windings to core.

端子:

RoHS-compliant. Tin-silver over tin over copper terminations. 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:

Component:−40°C to +85°C
Packaging trays:−40°C to +80°C

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:

4.1 g

包装:

100 per tray

清洗

湿气敏感度等级（MSL）:

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

PCB清洗:

Tested with pure water or alcohol only. More info.

仓库

语言设定

货币设定

HA3858-AL Gate Drive Transformer

for 300 W Power Supply with PFC

所选配置不可用

规格

端子:

原理图

物理特性

一般规格

清洗

警告