15TQ060 Просмотр технического описания (PDF) - Vishay Semiconductors

Номер в каталоге

Компоненты Описание

производитель

15TQ060

Schottky Rectifier, 15 A

Vishay Semiconductors 

15TQ060

Vishay High Power Products Schottky Rectifier, 15 A

150

140

130

DC

120

110

Square wave (D = 0.50)

100 80 % rated VR applied

90

See note (1)

80

0

5

10

15

20

25

IF(AV) - Average Forward Current (A)

Fig. 5 - Maximum Allowable Case Temperature vs.

Average Forward Current

1000

14

D = 0.20

12

D = 0.25

D = 0.33

D = 0.50

10

D = 0.75

8

6

RMS limit

4

DC

2

0

0 2 4 6 8 10 12 14 16 18 20 22

IF(AV) - Average Forward Current (A)

Fig. 6 - Forward Power Loss Characteristics

At any rated load condition

and with rated VRRM applied

following surge

100

10

100

1000

10 000

tp - Square Wave Pulse Duration (µs)

Fig. 7 - Maximum Non-Repetitive Surge Current

D.U.T.

Current

monitor

L

IRFP460

Rg = 25 Ω

High-speed

switch

Freewheel

diode

+ Vd = 25 V

40HFL40S02

Fig. 8 - Unclamped Inductive Test Circuit

Note

(1) Formula used: TC = TJ - (Pd + PdREV) x RthJC;

Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6);

PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated VR

www.vishay.com

4

For technical questions, contact: diodes-tech@vishay.com

Document Number: 93231

Revision: 25-Jun-08

Share Link: