Datasheet > DFS454

DFS454

更新时间： 2024-01-21 19:16:20

品牌	Logo	应用领域
DYNEX		二极管快恢复二极管
页数	文件大小	规格书
8页	68K
描述
Fast Recovery Diode

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中文翻译

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数据手册

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DFS454 数据手册

DFS454

Fast Recovery Diode

Advance Information

Replaces March 1998 version, DS4145-3.4

DS4145-4.0 January 2000

APPLICATIONS

■ Induction Heating

■ A.C. Motor Drives

■ Inverters And Choppers

■ Welding

KEY PARAMETERS

V_RRM

I_F(AV)

I_FSM

Q_r

2500V

365A

3500A

200µC

2.0µs

t_rr

■ High Frequency Rectification

■ UPS

FEATURES

■ Double Side Cooling

■ High Surge Capability

■ Low Recovery Charge

VOLTAGE RATINGS

Type Number

Repetitive Peak

Conditions

Reverse Voltage

V_RRM

DFS454 25

DFS454 24

DFS454 22

DFS454 20

V_RSM= V_RRM+ 100V

2500

2400

2200

2000

Outline type code: M771.

See Package Detials for further information.

CURRENT RATINGS

Max.

Units

Symbol

Parameter

Conditions

Double Side Cooled

I_F(AV)

Half wave resistive load, T_case= 65^oC

T_case= 65^oC

365

575

525

Mean forward current

RMS value

Continuous (direct) forward current

Single Side Cooled (Anode side)

I_F(RMS)

I_F

_case= 65^oC

I_F(AV)

I_F(RMS)

I_F

Mean forward current

RMS value

Half wave resistive load, T_case= 65^oC

_case= 65^oC

T_case= 65^oC

242

380

335

Continuous (direct) forward current

1/8

12 3 4 5 6 7 8

中文翻译

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