Thyristor

Triac

Triac is a bidirectional thyristor.
Enable to apply current bidirectional for both AC and DC current locating anti parallel for two complement thyristors.

Package VDRM(V) IT(RMS)(A)
3 5 8 12 16 20
TO-252 600 <new>
KD3FB60
         
FTO-220AG 600 <new>
KD3SF60E
<new>
KD3SF60
<new>
KD5SF60
<new>
KD8SF60
<new>
KD12SF60
<new>
KD16SF60
<new>
KD20SF60

 

Thyristor

The thyristor, in its normal state, will block an applied voltage in either direction; but when an appropriate current pulse is applied to the gate electrode, current will flow through anode to cathode thus turning on the power to the load circuit.
The thyristor has a planar passivation.
We have the thyristor of the general reverse-blocking type and the thyristor of the type without the reverse voltage.
The thyristor of the type without the reverse voltage is suitable for an inrush current limiting circuit.

Package (mm)
FB
IT(av)(A) 3 5
VDRM(V) 400 KC3FB40H KC5FB40H
600   KC5FB60H
KC5FB60HR
KC5FB60HRT

Sidac

Sidac semiconductor element is energized by the addition of the specified voltage.
We are widely used as switching elements and pulse generating element.

K1V Series (Bi-directional)

 

G1V Series (Uni-directional)




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