SKKD 105F, SKMD 105F, SKND 105F
SEMIPACK® 1
Fast Diode Modules

SKKD 105F

SKMD 105F

SKND 105F

Features

  • Heat transfer through ceramic
    isolated metal baseplate
  • Hard soldered joints for high reliability
  • SKKD half bridge connection;
    centre tap connections:
    SKMD common cathode,
    SKND common anode
  • UL recognized, file no. E 63 532

Typical Applications

  • Self-commutated inverters
  • DC choppers
  • AC motor speed control
  • Inductive heating
  • Uninterruptible power supplies
  • Electronic welders
  • General power switching applications
SKKDSKMDSKND
VRSMVRRMIFRMS = 200 A (maximum value for continuous operation)
VVIFAV = 105 A (sin. 180; Tc = 83 °C)
800 800 SKKD 105F08 SKMD 105F08 SKND 105F08 
1000 1000 SKKD 105F10 SKMD 105F10 SKND 105F10 
1200 1200 SKKD 105F12 SKMD 105F12 SKND 105F12 
1600 1600 SKKD 105F16   
SymbolConditionsValuesUnits
IFAVsin. 180; Tc = 85 (100) °C102 ( 65)A
IFSMTvj = 25 °C; 10 ms2500A
Tvj = 130 °C; 10 ms2100A
i²tTvj = 25 °C; 8,3 ... 10 ms31250A²s
Tvj = 130 °C; 8,3 ... 10 ms22000A²s
VFTvj = 25 °C; IF = 300 Amax. 2,05V
V(TO)Tvj = 130 °C max. 1,2V
rTTvj = 130 °C max. 2,5mΩ
IRDTvj = 25 °C; VRD = VRRMmax. 1mA
IRDTvj = 130 °C; VRD = VRRM max. 30mA
QrrTvj = 130 °C, IF = 100 A,50μC
IRM-di/dt = 50 A/μs, VR = 30 V53A
trr1890ns
Err0,8mJ
Rth(j-c)per diode / per module0,24 / 0,12K/W
Rth(c-s)per diode / per module0,2 / 0,1K/W
Tvj- 40 ... + 130°C
Tstg- 40 ... + 125°C
Visola. c. 50 Hz; r.m.s; 1 s / 1 min.3600 / 3000V~
Msto heatsink5 ± 15 %Nm
Mtto terminals3 ± 15 %Nm
a5 * 9,81m/s²
mapprox.120g
CaseSKKDA 10
SKMDA 33
SKNDA 37

Diagrams

Fig. 1 Typ. recovery charge vs. current decrease
Fig. 2 Peak recovery current vs. current decrease
Fig. 3 Transient thermal impedance vs. time
Fig. 4 Forward characteristics
Fig. 5 Surge overload current vs. time

Cases / Circuits

Dimensions in mm
Case A 10
Case A 10SKKD
Case A 33SKMD
Case A 37SKND