Export & Import
India Forging

  Power Semiconductors
Thyristors
-- Disc Type
-- Stud Type
Diodes
-- Disc Type
-- Stud Type

Modules
Heatsink
Letter Symbols and Terms
Application Guide
AC/DC Cooling Fan

  Capacitors
  Induction Heating Machine
  Automotive Electronics
  Casting / Forging & machinery
  korean Fabrics
  Textile & Accessory
di/dt Critical rate of rise of on-state current
dv/dt Critical rate of rise of off-state voltage
I2t I2tvalue  
IDRM Peak off-state current
IF(AV) Mean forward current
IFM> Peak forward current
IF(RMS) RMS forward current  
IFSM surge forward current  
IGT Gate trigger current  
IH Holding current  
Io DC output current  
IRRM Peak reverse recovery current  
IT(AV) Mean on-state current  
ITM Peak on-state current  
IT(RMS) RMS on-state current  
ITSM Surge on-state current  
Qr Recovery charge  
rF Forward slop resistance  
rT On-state slop resistance  
Rth( j-c ) Thermal resistance junction to case  
Rth( j-hs ) Thermal resistance junction to heatsink  
THS Heatsink temperature  
Tjm Max. junction temperature  
tq Circuit commutated turn-off time  
trr Reverse recovery time  
VDRM Repetitive peak off-state voltage(50Hz,10ms)  
VDSM Non-repetitive peak off-state voltage(50Hz,10ms)
VFM Peak forward voltage  
VFO Forward slop resistance  
VGT Gate trigger voltage  
Viso Isolation voltage  
VRRM Repetitive peak reverse blocking voltage(50Hz,10ms)
VRSM Non-repetitive peak reverse blocking voltage(50Hz,10ms)
VTM Peak on-state voltage  
VTO Threshold voltage  
Wt Weight  
© Copyright 2005 by Hirays All right reserved
Tel:+86 (0)532 85061291 Fax:+86 (0)532 85061245 E-mail: maggie@hirays.com or maggiekim1291@gmail.com