s Features
q Repetitive peak off-state voltage: V DRM =200, 400, 600V q Average on-state current: I T(AV)=5A q Gate trigger current: I GT =15mA max
q Isolation voltage: V ISO =1500V(50Hz Sine wave, RMS)
q UL approved type available
12
TF521S,TF541S,TF561S
TO-220F 5A Thyristor
0.515
1050
100On-state voltage v T (V )
Number of cycle
O n -s t a t e c u r r e n t i
T (A )
v T –i T Characteristics (max)
286
412
10
Average on-state current I T (AV ) (A)
A v e r a g e o n -s t a t e p o w e r P T (A V ) (W )
0.5
1.0
1.5
2.0
I T(AV)–P T(AV) Characteristics
255010075
150125
Average on-state current I T (AV ) (A)
C a s e t e m p e r a t u r e T C (°C )
I TSM Ratings
Gate current i GF (A)
G a t e v o l t a g e v G F (V )
Gate Characteristics
I T(AV)–Tc Ratings
01.00.80.60.40.21.25
13
TF521S,TF541S,TF561S
Pulse trigger temperature Characteristics v gt (Typical)
v g t V G T D C g a t e t r i g g e r v o l t a g e a t 25°C
( )
( )G a t e t r i g g e r v o l t a g e a t T a a n d t w
Pulse trigger temperature Characteristics i gt (Typical)
I H temperature Characteristics
(Typical)
Junction temperature Tj (°C)G a t e t r i g g e r v o l t a g e V G T (V )
V GT Junction temperature Tj (°C)t, Time (ms)