DSSK80-0045 Datasheet, PDF (1/2 Pages) IXYS Corporation – Power Schottky Rectifier with common cathode

Power Schottky Rectifier
with common cathode
DSSK 80-0045B
I_FAV =
V_RRM=
V_F =
2x40 A
45 V
0.45 V
V_RSM
V
45
V_RRM
V
45
Type
DSSK 80-0045B
A
C
A
TO-247 AD
A
C
A
C (TAB)
A = Anode, C = Cathode , TAB = Cathode
D2
Symbol
I_FRMS
I_FAV
I_FAV
I_FSM
E_AS
I_AR
(dv/dt)_cr
T_VJ
T_VJM
T_stg
P_tot
M_d
Weight
Symbol
I_R
V_F
R_thJC
R_thCH
Conditions
Maximum Ratings
T_C = 125°C; rectangular, d = 0.5
T_C = 125°C; rectangular, d = 0.5; per device
T_VJ = 45°C; t_p = 10 ms (50 Hz), sine
I_AS = 20 A; L = 180 µH; T_VJ = 25°C; non repetitive
V_A =1.5 • V_RRM typ.; f=10 kHz; repetitive
70
40
80
600
57
2
1000
A
A
A
A
mJ
A
V/µs
-55...+150
°C
150
°C
-55...+150
°C
T_C = 25°C
mounting torque
155
W
0.8...1.2
Nm
typical
6
g
Conditions
T_VJ = 25°C V_R = V_RRM
T_VJ = 100°C V_R = V_RRM
I_F = 40 A;
I_F = 40 A;
I_F = 80 A;
T_VJ = 125°C
T_VJ = 25°C
T_VJ = 125°C
Characteristic Values
typ. max.
30 mA
250 mA
0.45
V
0.51
V
0.69
V
0.8 K/W
0.25
K/W
Features
• International standard package
• Very low V_F
• Extremely low switching losses
• Low I_RM-values
• Epoxy meets UL 94V-0
Applications
• Rectifiers in switch mode power
supplies (SMPS)
• Free wheeling diode in low voltage
converters
Advantages
• High reliability circuit operation
• Low voltage peaks for reduced
protection circuits
• Low noise switching
• Low losses
Dimensions see pages D2 - 87-88
Pulse test: Pulse Width = 5 ms, Duty Cycle < 2.0 %
Data according to IEC 60747 and per diode unless otherwise specified
IXYS reserves the right to change limits, Conditions and dimensions.
© 2002 IXYS All rights reserved
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