Hind Rectifiers Limited
An ISO:9001:2008 Company
Thyristor Manufacturers India

Thyristors

Top Hat ThyristorsThe 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

DeviceType 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