S70K thru S70QR
Silicon Standard
Recovery Diode
VRRM = 100 V - 1600 V
IF = 70 A
Features
• High Surge Capability
• Types up to 1600 V VRRM
DO-5 Package
Note:
1. Standard polarity: Stud is cathode.
2. Reverse polarity (R): Stud is anode.
3. Stud is base.
Maximum ratings, at Tj = 25 °C, unless otherwise specified
("R" devices have leads reversed)
S70K (R)
S70M (R)
S70Q (R)
Unit
VRRM
800
1000
1200
V
VRMS
560
700
840
V
VDC
800
1000
1200
V
Parameter
Symbol
Repetitive peak reverse voltage
RMS reverse voltage
DC blocking voltage
Conditions
Continuous forward current
IF
TC ≤ 140 °C
70
70
70
A
Surge non-repetitive forward
current, Half Sine Wave
IF,SM
TC = 25 °C, tp = 8.3 ms
1250
1250
1250
A
Operating temperature
Storage temperature
Tj
Tstg
-65 to 180
-65 to 180
-65 to 180
-65 to 180
-65 to 180
-65 to 180
°C
°C
Electrical characteristics, at Tj = 25 °C, unless otherwise specified
Parameter
Diode forward voltage
Reverse current
Symbol
VF
IR
Conditions
S70K (R)
S70M (R)
S70Q (R)
Unit
IF = 70 A, Tj = 25 °C
VR = 100 V, Tj = 25 °C
VR = 100 V, Tj = 180 °C
1.1
10
9
1.1
10
9
1.1
10
9
μA
mA
0.65
0.65
0.65
°C/W
V
Thermal characteristics
Thermal resistance, junction case
RthJC
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S70K thru S70QR
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