Datasheet > DCR1478SY44

DCR1478SY44

更新时间： 2024-11-05 22:25:07

品牌	Logo	应用领域
DYNEX		栅极
页数	文件大小	规格书
8页	114K
描述
Phase Control Thyristor

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中文翻译

获取价格

技术参数
数据手册

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DCR1478SY44 技术参数

生命周期：	Transferred	包装说明：	,
针数：	4	Reach Compliance Code：	unknown
风险等级：	5.16	标称电路换相断开时间：	500 µs
关态电压最小值的临界上升速率：	500 V/us	最大直流栅极触发电流：	400 mA
最大直流栅极触发电压：	4 V	最大维持电流：	500 mA
最大漏电流：	250 mA	通态非重复峰值电流：	22000 A
最大通态电流：	1600000 A	最高工作温度：	125 °C
最低工作温度：	-55 °C	断态重复峰值电压：	4400 V
子类别：	Silicon Controlled Rectifiers	表面贴装：	NO
触发设备类型：	SCR	Base Number Matches：	1

DCR1478SY44 数据手册

DCR1478SY

Phase Control Thyristor

Advance Information

Replaces January 2000 version, DS4646-5.

DS4646-6.0 July 2001

FEATURES

KEY PARAMETERS

■ Double Side Cooling

■ High Surge Capability

■ High Mean Current

■ Fatigue Free

V_DRM

I_T(AV)

I_TSM

4800V

2073A

27500A

dVdt 1000V/µs

dI/dt 300A/µs

APPLICATIONS

■ High Power Drives

■ High Voltage Power Supplies

■ DC Motor Control

VOLTAGE RATINGS

Type Number

Repetitive Peak

Voltages

Conditions

V_DRMV_RRM

4800

4700

4600

4500

4400

DCR1478SY48

DCR1478SY47

DCR1478SY46

DCR1478SY45

DCR1478SY44

T_vj= 0˚ to 125˚C,

I_DRM= I_RRM= 250mA,

_DRM, V_RRMt_p= 10ms,

V_DSM& V_RSM

_DRM& V_RRM+ 100V

respectively

Outline type code: Y

See Package Details for further information.

(The DCR1478 is also available in a thin package, type code V.

Please contact Customer Services for more information).

Lower voltage grades available.

ORDERING INFORMATION

When ordering, select the required part number shown in the

Voltage Ratings selection table.

Fig. 1 Package outline

For example:

DCR1478SY48

Note: Please use the complete part number when ordering

and quote this number in any future correspondance relating

to your order.

1/8

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中文翻译

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