Datasheet > GA2972-ALB

GA2972-ALB

更新时间： 2024-11-13 21:15:59

品牌	Logo	应用领域
线艺 - COILCRAFT		测试射频感应器电感器
页数	文件大小	规格书
2页	158K
描述
General Purpose Inductor, 330uH, 10%, 1 Element, Ferrite-Core, SMD, ROHS COMPLIANT

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GA2972-ALB 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8504.50.80.00
风险等级：	5.7	型芯材料：	FERRITE
直流电阻：	0.35 Ω	标称电感 (L)：	330 µH
电感器应用：	RF INDUCTOR	电感器类型：	GENERAL PURPOSE INDUCTOR
JESD-609代码：	e2	功能数量：	1
端子数量：	2	最高工作温度：	125 °C
最低工作温度：	-40 °C	自谐振频率：	1.2 MHz
形状/尺寸说明：	RECTANGULAR PACKAGE	屏蔽：	NO
表面贴装：	YES	端子面层：	Tin/Silver (Sn/Ag)
端子位置：	DUAL IN-LINE	端子形状：	GULL WING
测试频率：	0.1 MHz	容差：	10%
Base Number Matches：	1

GA2972-ALB 数据手册

Document 657 -1

For ON Semiconductor

SMT PFC Boost Inductor NCP1606 PFC Controller

• Designed to operate in 100 Watt applications.

• Referenced as L_BOOSTin application note AND8282/D.

• Auxiliary winding provides zero current detection (ZCD)

information and can also supply power to the NCP1606.

• 500 Vrms winding to winding and winding to core isolation

Core material Ferrite

Terminations RoHS compliant tin-silver over tin over nickel over

phos bronze. Other terminations available at additional cost.

Weight 27 g

Ambient temperature –40°C to +85°C with Irms current, +85°C to

+125°C with derated current

Storage temperature Component: –40°C to +125°C.

Packaging: –40°C to +80°C

Resistance to soldering heat Max three 40 second reflows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /

85% relative humidity)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Packaging 24 parts per tray

PCB washing Only pure water or alcohol recommended

DCR max (Ohms)

Isat (A)³

Irms (A)⁴

Part

number

Inductance¹

±10% (µH)

SRF²Turns ratio

pri

aux

(MHz)

pri : aux

10% drop 20% drop 30% drop 20°C rise 40°C rise

GA2972-AL

330

0.30

0.35

1.2

8 : 1

4.2

4.5

4.8

1.7

2.3

Dot indicates pin 1

1. Inductance measured at 100 kHz, 1.1 Vrms, 0 Adc using an Agilent/

HP 4263B impedance analyzer or equivalent.

2. SRF tested on an Agilent/HP 4192A.

3. DC current at which the inductance drops the specified amount from its

value without current.

4. Current that causes the specified temperature rise from 25°C ambient.

5. Electrical specifications at 25°C.

Pri

0.551

14,0

max

0.004/ 0,10

1.169

29,7

Aux

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

1.26

32,0

max

0.043

1,1

1.024

26,0

0.085

2,16

1.160

29,45

1.06

26,92

Recommended

Land Pattern

max

0.197

5,0

0.197

5,0

0.083

2,11

inches

Dimensions are in

These parts are preproduction products for electrical evaluation only.

Specification subject to change without notice.

Document657-1 Revised01/22/09

中文翻译

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与GA2972-ALB相关器件

型号	品牌	获取价格	描述	数据表
GA2972-ALD	COILCRAFT	获取价格	SMT PFC Boost Inductor
GA2-B0-21-640-11-CG	Carling Technologies	获取价格	Magnetic Circuit Breaker,
GA2-B0-24-460-1D-DC	Carling Technologies	获取价格	Magnetic Circuit Breaker,
GA2-B0-26-610-1C-DC	Carling Technologies	获取价格	Magnetic Circuit Breaker,
GA2-B1-12-440-11-ME	Carling Technologies	获取价格	Magnetic Circuit Breaker, 2 Pole(s), 4A, 80VDC, Din-rail Mount,
GA2-B1-12-445-11-ME	Carling Technologies	获取价格	Magnetic Circuit Breaker,
GA2-B1-12-616-11-ME	Carling Technologies	获取价格	Magnetic Circuit Breaker, 2 Pole(s), 16A, 80VDC, Din-rail Mount,
GA2-B1-12-640-11-ME	Carling Technologies	获取价格	Magnetic Circuit Breaker,
GA2-B1-22-420-11-DE	Carling Technologies	获取价格	Magnetic Circuit Breaker, 2 Pole(s), 2A, 240VAC, Din-rail Mount,
GA2-B1-22-625-11-DE	Carling Technologies	获取价格	Magnetic Circuit Breaker, 2 Pole(s), 25A, 240VAC, Din-rail Mount,

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