Datasheet > 20MQ040-M3

20MQ040-M3

更新时间： 2022-09-15 00:19:51

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
6页	112K
描述
Schottky Rectifier, 2 A

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20MQ040-M3 数据手册

VS-20MQ040-M3

Vishay Semiconductors

www.vishay.com

100

T = 25° C

Tj = 150˚C

Tj = 125˚C

Tj = 25˚C

10 15 20 25 30 35 40

Reverse Voltage - V (V)

Fig. 3 - Typical Junction Capacitance vs.

Reverse Voltage

160

150

140

130

120

110

100

D = 0.20

D = 0.25

D = 0.33

D = 0.50

D = 0.75

Square wave (D=0.50)

rated Vr applied

see note (1)

0.1

0.2

0.4

0.6

0.8

1.2

1.4

1.6

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5

Forward Voltage Drop -V_FM(V)

Averageforwardcurrent-I

(A)

Fig. 1 - Maximum Forward Voltage Drop Characteristics

Fig. 4 - Maximum Average Forward Current vs.

Allowable Lead Temperature

100

1.4

D = 0.20

D = 0.25

D = 0.33

D = 0.50

D = 0.75

1.2

T = 150°C

125°C

100°C

RMS Lim it

0.8

0.6

0.4

0.2

0.1

0.01

75°C

50°C

25°C

0.001

0.0001

10 15 20 25 30 35 40

0.4

0.8

1.2

1.6

2.4

(A)

Reverse Voltage - V (V)

Average Forward Current - I

F( AV)

Fig. 2 - Typical Peak Reverse Current vs.

Reverse Voltage

Fig. 5 - Maximum Average Forward Dissipation vs.

Average Forward Current

Note

(1)

Formula used: T_C= T_J- (Pd + Pd_REV) x R_thJC

;

Pd = Forward power loss = I_F(AV)x V_FMat (I_F(AV)/D) (see fig. 6); Pd_REV= Inverse power loss = V_R1x I_R(1 - D); I_Rat V_R1= 80 % rated V_R

Revision: 22-Aug-11

Document Number: 93370

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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