Thyristors

The converter grade thyristor range extends upto 4350Amps with PIV upto 2800V incorporating standard packages of 1/4" unf stud in to hat range to 3"in capsule type. The inverter range is divided into two distinct types. One meant for standard low frequency inverter upto 4350 amps and 2800 volts and the other for high frequency applications such as induction heating and high frequency welding. The high frequency range has thyristors upto 1200 amps with voltages upto 2000 volts., 'turn off' times as low as 10 microsecs

Top Hat Type
Device Type VRRM 
Range x 100V		 ITav ITRMS ITSM
10mS Tjmax.		 IDSM & IRRM

Vo (Typ)  Tjmax

Tjmax
  V A A A mA V

°C
H16TB/TL 2 - 15 16 25 0.35 15 1.10 125
H30TB/TL 2 - 15 30 50 0.50 15 0.95 125
H45TB 2 - 15 45 70 0.80 10 0.95 125
H55TB 2 - 15 55 85 090 10 0.90 125
H65TB 2 - 15 65 100 1.00 10 0.87 125
H85TB 2 - 16 85 135 1.65 30 1.20 125
H125TB 2 - 16 125 195 2.50 25 1.20 125
H150TB 2 - 16 150 235 3.00 25 0.90 125
H175TB 2 - 16 175 275 4.60 50 1.08 125
H250TB 2 - 16 250 392 4.60 50 0.92 125
H285TB 2 - 16 285 450 6.50 50 0.80 125
H300TB 2 - 16 300 470 7.50 80 1.04 125
H350TB 2 - 16 350 550 8.00 80 0.80 125
H400TB 2 - 16 400 628 10.00 80 0.90 125
H500TB 2 - 16 500 785 12.00 80 0.90 125
H650TB 2 - 6 650 1020 14.00 40 1.00 125
DD Modules (Isolated Base)

Device Type

ITav

IT(RMS)

ITSM
10mS
Tjmax

IDSM
&
 IRRM

Vo (Typ)

  TJmax
  A A A A mA ºC

HDD25N

 25 40 0.46 10 1.00 125
HDD 55 85 1.25 20 0.90 125
HDD 90 141 1.80 30 0.85 130
HDD 105 160 2.20 20 0.85 125
HDD 131 205 3.20 25 0.85 125
HDD 162 260 4.40 30 0.85 125
HDD 170 350 4.60 50 0.95 125
HDD 250 410 7.00 50 0.80 125