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Ultra Fast Thyristors

Code designation

Example

TFIS 123 - 200 - 14 - A2 C4 - N
1 2   3   4   5 6   7
Column  1  means TFIS = Disc Ultra Fast Thyristor
Column  2  means Design version
Column  3  means on-state current, A
Column  4  means Voltage code
Column  5  represents Critical rate of rise of off-state voltage
Column  6  represents Group of turn-off time
Column  7  represents Ambient conditions: N=Normal; T=Tropical;
Type Shape VDRM, VRRM
min-max		 ITAV(TC) VTM
TC=25ºC		 ITM
TC=25ºC		 VT(TO)/Tjmax rT/Tjmax tq Tjmax Rthjc Package
Type
V A(ºC) V A V mW ms ºC ºC/W
TFIS153-800 1000-1400 800(83) 2.60 2512 1.40 0.490 8.0 125 0.0210 T.D5
TFIS153-1000 1000-1400 1000(78) 2.30 3140 1.35 0.350 10.0 125 0.0210 T.D5
TFIS133-400 1000-1200 400(81) 3.00 1256 1.80 0.950 5.0 125 0.0400 T.B2
TFIS143-500 1000-1100 500(86) 2.40 1570 1.40 0.800 5.0 125 0.0320 T.C3
TFIS343-500 1000-1100 500(89) 2.40 1570 1.40 0.800 5.0 125 0.0300 T.C1
TFIS123-200 1000-1400 200(83) 3.30 628 1.40 3.200 6.3 125 0.0700 T.A1

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