Advanced Technical Data
DSSK 70-008A
Power Schottky Rectifier
with common cathode
IFAV = 2x35 A VRRM = 80 V VF = 0.66...
Advanced Technical Data
DSSK 70-008A
Power
Schottky Rectifier
with common cathode
IFAV = 2x35 A VRRM = 80 V VF = 0.66 V
VRSM V 80
VRRM V
80
Type DSSK 70-008A
TO-247 AD
AC A
A C A
C (TAB)
A = Anode, C = Cathode , TAB = Cathode
Symbol IFRMS IFAV IFAV IFSM EAS IAR (dv/dt)cr TVJ TVJM Tstg Ptot Md Weight
Symbol
IR
VF
RthJC RthCH
Conditions
Maximum Ratings
TC = 150°C; rectangular, d = 0.5 TC = 150°C; rectangular, d = 0.5; per device
TVJ = 45°C; tp = 10 ms (50 Hz), sine
IAS = tbd A; L = 180 µH; TVJ = 25°C; non repetitive
VA =1.5 VRRM typ.; f=10 kHz; repetitive
70 35 70
600
tbd
tbd
tbd
A A A
A
mJ
A
V/ms
-55...+175 175
-55...+150
°C °C °C
TC = 25°C mounting torque
190 0.8...1.2
W Nm
typical
6g
Conditions
TVJ = 25°C VR = VRRM TVJ = 125°C VR = VRRM
IF = 35 A; IF = 35 A; IF = 70 A;
TVJ = 125°C TVJ = 25°C TVJ = 125 °C
Characteristic Values typ. max.
4 mA 10 mA
0.66 V 0.77 V 0.79 V
0.8 K/W 0.25 K/W
Features International standard package Very low VF Extremely low switching losses Low IRM-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 outlines.pdf
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, ...
