Datasheet > DF685

DF685

更新时间： 2024-11-20 22:29:31

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	74K
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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DF685 数据手册

DF685

Fast Recovery Diode

Replaces March 1998 version, DS4303-1.3

DS4303-2.0 January 2000

APPLICATIONS

KEY PARAMETERS

V_RRM

I_F(AV)

I_FSM

Q_r

4500V

445A

4500A

650µC

5µs

■ Snubber Diode For GTO Applications

t_rr

FEATURES

■ Double Side Cooling

■ High Surge Capability

■ Low Recovery Charge

VOLTAGE RATINGS

Type Number

Repetitive Peak

Conditions

Reverse Voltage

V_RRM

DF685 45

DF685 44

DF685 43

DF685 42

DF685 41

DF685 40

V_RSM= V_RRM+ 100V

4500

4400

4300

4200

4100

4000

Lower voltage grades available.

Outline type code: M779b.

See Package Details 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

445

700

610

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

280

440

365

Continuous (direct) forward current

1/8

12 3 4 5 6 7 8

中文翻译

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