PDF《SKN 45, SKR 45》

SKN 45, SKR

45 1 2017-03-10 RP ? by SEMIKRON Stud Diode Rectifier Diode SKN

45 SKR

45 Features ? Reverse voltages up to

1600 V ? Hermetic metal case with glass insulator ? Cooling via heatsinks ? Threaded stud ISO M8 or ? -

28 UNF 2A ? SKN: anode to stud ? SKR: cathode to stud Typical Applications * ? All purpose high power rectifier diode ? Non-controllable and half- controllable rectifiers ? Free-wheeling diodes ? Recommended snubber network: RC: 0,1 ?F,

100 ? (PR = 1W), Rp:

80 k? (PR =

6 W) 1) Mounting with grease-like thermal compound or joint contact compound SKN SKR VRSM V VRRM V IFRMS =

80 A (maximum value for continuous operation) IFAV =

45 A (sin.

180;

Tc =

125 ?C)

400 400 SKN 45/04 SKR 45/04

800 800 SKN 45/08 SKR 45/08

1200 1200 SKN 45/12 SKR 45/12

1400 1400 SKN 45/14 SKR 45/14

1600 1600 SKN 45/16 SKR 45/16 Symbol Condition Values Units IFAV sin.

180 ;

TC =

117 ?C

50 A ID K 5;

Ta = 45°C;

B2 / B6

40 /

57 A K 1,1;

Ta = 45°C;

B2 / B6

86 /

120 A IFSM Tvj = 25? C ;

10 ms

700 A Tvj = 180? C ;

10 ms

600 A i

2 t Tvj = 25? C ;

8,3...10 ms

2500 A

2 s Tvj = 180? C ;

8,3...10 ms

1800 A

2 s VF Tvj = 25? C, IF =

150 A max. 1,6 V V(TO) Tvj = 180? C max. 0,85 V rT Tvj = 180? C max.

5 m? IRD Tvj = 180? C ;

VRD = VRRM max.

10 mA Qrr Tvj = 160°C, -diF/dt =

10 A/?s

70 ?C Rth(j-c) 0,85 K/W Rth(c-s) 0,25 K/W Tvj -40...+180 °C Tstg -55...+180 °C Visol - V~ Ms M8 Stud

4 Nm ? -

28 UNF 2A 2,5 Nm M8 Stud (lubricated) 1)

3 Nm ? -

28 UNF 2A (lubricated) 1)

2 Nm a

5 * 9,81 m/s

2 m approx.

30 g Case E

12 SKN 45, SKR

45 2 2017-03-10 RP ? by SEMIKRON Fig. 1L Power dissipation vs. forward current Fig.

2 Forward current vs. case temperature Fig.

5 Forward characteristics Fig. 1R Power dissipation vs. ambient temperature Fig.

4 Transient thermal impedance vs. time Fig.

6 Surge overload current vs. time SKN 45, SKR

45 3 2017-03-10 RP ? by SEMIKRON Dimensions in mm Case E12 (IEC 60191: A

16 U;

A

17 MB 2;

JEDEC: SO-32B) *IMPORTANT INFORMATION AND WARNINGS The specifications of SEMIKRON products may not be considered as guarantee or assurance of product characteristics ("Beschaffenheitsgarantie"). The specifications of SEMIKRON products describe only the usual characteristics of products to be expected in typical applications, which may still vary depending on the specific application. Therefore, products must be tested for the respective application in advance. Application adjustments may be necessary. The user of SEMIKRON products is responsible for the safety of their applications embedding SEMIKRON products and must take adequate safety measures to prevent the applications from causing a physical injury, fire or other problem if any of SEMIKRON products become faulty. The user is responsible to make sure that the application design is compliant with all applicable laws, regulations, norms and standards. Except as otherwise explicitly approved by SEMIKRON in a written document signed by authorized representatives of SEMIKRON, SEMIKRON products may not be used in any applications where a failure of the product or any consequences of the use thereof can reasonably be expected to result in personal injury. No representation or warranty is given and no liability is assumed with respect to the accuracy, completeness and/or use of any information herein, including without limitation, warranties of non-infringement of intellectual property rights of any third party. SEMIKRON does not assume any liability arising out of the applications or use of any product;