Datasheet > SKR 71

SKR 71

更新时间： 2024-11-09 14:54:27

品牌	Logo	应用领域
赛米控丹佛斯 - SEMIKRON		/
页数	文件大小	规格书
3页	567K
描述
Diode Discretes E11 (26SW17M8)

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中文翻译

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数据手册

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SKR 71 数据手册

SKN 71, SKR 71

I_FRMS= 150 A (maximum value for continuous operation)

I_FAV= 72 A (sin. 180; T_c= 125 ºC)

V_RSM

V_RRM

200

400

800

1200

1400

1600

200

400

800

1200

1400

1600

SKN 71/02

SKN 71/04

SKN 71/08

SKN 71/12

SKN 71/14

SKN 71/16

SKR 71/02

SKR 71/04

SKR 71/08

SKR 71/12

SKR 71/14

SKR 71/16

Stud Diode

Symbol

Condition

Values

Units

Rectifier Diode

I_FAV

I_D

sin. 180 ; T_C= 100 ºC

K 1,1; T_a= 45°C; B2 / B6

K 1,1F; T_a= 35°C; B2 / B6

112 / 159

174 / 246

SKN 71

SKR 71

I_FSM

i²t

T_vj= 25º C ; 10 ms

1150

1000

6600

5000

A²s

T_vj= 180º C ; 10 ms

T_vj= 25º C ; 8,3...10 ms

T_vj= 180º C ; 8,3...10 ms

Features



Reverse voltages up to 1600 V

Hermetic metal case with glass

insulator

V_F

V_(TO)

r_T

I_RD

Q_rr

T_vj= 25º C, I_F= 200 A

T_vj= 180º C

T_vj= 180º C ; V_RD= V_RRM

T_vj= 160°C, -di_F/dt = 10 A/µs

max. 1,5

max. 0,85

max. 3

max. 10

m

µC



Cooling via heatsinks

Threaded stud ISO M8, M6 or

¼ - 28 UNF 2A²⁾



SKN: anode to stud

SKR: cathode to stud

K/W

°C

R_th(j-c)

R_th(c-s)

T_vj

0,55

0,2

-40...+180

-55...+180

Typical Applications *

T_stg

°C



All purpose high power rectifier

diodes

V_isol

M_s

2,5

m/s²

M8 Stud



Non-controllable and half-

controllable rectifiers

Free-wheeling diodes

Recommended snubber

network:

M6 or ¼ - 28 UNF 2A

M8 Stud (lubricated)¹⁾

M6 or ¼ - 28 UNF 2A (lubricated)¹⁾



5 * 9,81

approx.

R_C: 0,1 µF, 100  (P_R= 2W),

R_p: 80 k (P_R= 6 W)

Case

E 11

1) Mounting with grease-like thermal

compound or joint contact compound

2) M8x1,25 is standard, “UNF” should be

added in description for ¼ - 28 2A thread,

while “M6” must be added for M6x1

SKN

SKR

2019-08-20 RP

12 3

中文翻译

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