Ch-technology SD400N-R Series Manual do Utilizador descarregar pdf (Página 4)

Document Number: 93548 For technical questions, contact: ind-modules@vishay.com

www.vishay.com

Revision: 17-Apr-08 3

SD400N/R Series

Standard Recovery Diodes

(Stud Version), 400 A

Vishay High Power Products

Note

• The table above shows the increment of thermal resistance R

thJC

when devices operate at different conduction angles than DC

Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics

Fig. 3 - Forward Power Loss Characteristics

ΔR

thJC

CONDUCTION

CONDUCTION ANGLE SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION TEST CONDITIONS UNITS

180° 0.020 0.013

= T

maximum K/W

120° 0.023 0.023

90° 0.029 0.031

60° 0.042 0.044

30° 0.073 0.074

110

120

130

140

150

160

170

180

190

0 50 100 150 200 250 300 350 400 450

30°

60°

90°

120°

180°

Average Forward Current (A)

Conduction Angle

Maximum Allowable Case Temperature (°C)

SD 4 0 0 N / R Se r i e s

R (DC) = 0.11 K/ W

thJC

100

110

120

130

140

150

160

170

180

190

0 100 200 300 400 500 600 700

30°

60°

90°

120°

180°

Conduction Period

Maximum Allowable Case Temperature (°C)

Average Forward Current (A)

SD 4 0 0 N / R Se r i e s

R (DC) = 0.11 K/ W

thJC

10 30 50 70 90 110 130 150 170 190

Maximum Allowable Ambient Temperature (°C)

100

150

200

250

300

350

400

450

500

550

50 100 150 200 250 300 350 400

180°

120°

90°

60°

30°

RM S Li m i t

Cond uction Angle

Maximum Average Forward Power Loss (W)

Average Forward Current (A)

SD 4 0 0 N / R Se r i e s

T = 1 9 0 ° C

1 2 3 4 5 6 7 8

Comentários a estes Manuais

Sem comentários

Ch-technology SD400N-R Series Manual do Utilizador Página 4

Comentários a estes Manuais

Manuais e produtos relacionados com Hardware Ch-technology SD400N-R Series