VRSM VRRM
Rectifier Diodes
IFRMS (maximum values for continuous operation) 5A 10 A
SKN 2,5 SKN 5
IFAV (sin. 180; Tamb = 45 °C) V
2,5 A
5A
200 400 800 1200 1600
– SKN 2,5/04 SKN 2,5/08 SKN 2,5/12 SKN 2,5/16
SKN 5/02 SKN 5/04 SKN 5/08 SKN 5/12 SKN 5/16
SKNa 2 SKNa 4
Avalanche Types V(BR)min V
IFAV (sin. 180 °C; Tamb = 45 °C) 2A 3,7 A
1300 1700
SKNa 2/13 SKNa 2/17
Symbol Conditions IFAV
Tamb = 45 °C; sin. 180 rec. 120
IFSM
Tvj = 25 °C; 10 ms Tvj = Tvjmax; 10 ms Tvj = 25 °C; 8,3 ... 10 ms Tvj = Tvjmax; 8,3 ... 10 ms
2
i t RRSM Qrr IR
VF V(TO) rT
Tvj = 150 °C; tp = 10 µs diF A Tvj = 160 °C; – = 10 dt µs Tvj = 25 °C;VR = VRRM VR = V(BR)min Tvj = 180 °C;VR = VRRM Tvj = 25 °C; (IF = . . .); max. Tvj = Tvjmax Tvj = Tvjmax
Rthja Rthjc Tvjmin Tvjmax Tstg M
SKNa 4/13 SKNa 4/17
SKN2,5 SKNa2 SKN5 SKNa4 Units 2,5 2,4
2 1,9 180 150 160 110
–
approx.
RC
PR = 1 W
Rp
PR = 2 W
Case © by SEMIKRON
–
typ. 15 0,1 – 1,5
A A A A A2 s A2s
3 typ. 18
– 4 – 1,2 (10) 0,85 30
3,7 3,5 190 160 180 130
3
W µC
0,1 – 2,2
– 4 –
mA µA mA
1,25 (15) 0,85 25
1,2 (10) 0,85 30
V A V mΩ
55 25 2,5 1,8 – 40 – 40 +180 +150 +180 +150 – 55 ... + 180
°C/W °C/W °C °C °C
0,8 7 5 . 9,81
Nm lb.in. m/s2 g
SI units US units
a w
5 4,8
6
20
Typical Applications • All-purpose rectifier diodes • For severe ambient conditions Avalanche Types • DC supply for magnets or solenoids (brakes, valves, etc.) • Field coil supply for DC motos • Series connections for high voltage applications (dust precipitators)
Ω µF kΩ
500 0,02 270 E5
Features • Reverse voltages up to 1600 V, Avalanche types up to 1700 V • Hermetic metal cases with glass insulators • Anode side threaded stud ISO M4 (SKN 2,5, SKNa 2 with lead wire in addition) • SKN: anode to stud • SKN 5, SKNa 4 with integrated cooling fins
E6 B8–9
B 8 – 10
© by SEMIKRON
© by SEMIKRON
B 8 – 11
B 8 – 12
© by SEMIKRON