SKT551 Datasheet, PDF (1/4 Pages) Semikron International – Thyristors

SKT 551 THYRISTOR BRIDGE,SCR,BRIDGE
#_+,
#
?""
1""
<""
7""
?""
#_++,6 #_&+,
#
!""
4""
.""
B""
!""
_:+, 0 4"" $ (;        *
_:$# 0 <<" $ ( ) !"= &= : 0 !< >*
@: << 3"!A
@: << 3 4A
@: << 3 .A
@: << 3 BA
@: << 3 !A
Capsule Thyristors
Thyristors
SKT 551
Features
 ^{       }
  
 ^{     }
   
 ^{          }
 
 ^{     }
 ^{       }
 !"" #
 ^{$ %   }
Typical Applications
 ^{&    }
() )     *
 ^{     }
() )   %  *
 ^{$   }
() )      *
 ^{+   }
))  #_#+, - ."" #/
+ 0 11 2314 56  0 "6.7 89
Symbol
_{:$#
&
+,
:,}
F
#_:
#_:(:*
_:
&&= _+&


( 3 *_
(3 *_
J
_
K
#_G:
G:
#_G&
G&
+ _(E*
+ _(E*
+ _(E*
+ _(*
:_E
:_{ }
# _
9



Conditions
 ) !"= : 0 "" (!<* >=
4 ; C!3 !"= : 0 .< >= D4 3 DB
4 ; C!3 !" 9= : 0 1< >= D4 3 DB
4 ; C!3 !"= : 0 .< >= 5 
:_E 0 4< >= " 
:_E 0 4< >= " 
:_E 0 4< >= !61 ))) " 
:_E 0 4< >= !61 ))) " 
:_E 0 4< >= _: 0 <"" $
:_E 0 4< >
:_E 0 4< >
:_E 0 4< >= #_+& 0 #_++,= #_&& 0 #_&+,
:_E 0 4< >= _G 0 $=  _G3 0 $3H
#_& 0 "6B7 I #_&+,
:_E 0 4< >
:_E 0 4< >
:_E 0 4< > 6
:_E 0 4< >= %) 3 ;)
:_E 0 4< >= +_G 0 11 2= %) 3 ;)
:_E 0 4< >= ))
:_E 0 4< >= ))
:_E 0 4< >= ))
:_E 0 4< >= ))
 )= &
 ) !"= & 3 
) 4"= & 3 
& 3 
  
;)
Values
1? (<<" *
1?" 3 <B"
?!" 3 1."
.1"
?"""
!"""
."<"""
14""""
;) 6B<
;) "6?4<
;) "6.<
;) <"
;) 4<
;) """
<" ))) <"
<" 3 <""
<"" 3 4"""
 ) 1
 ) 4<"
;) "64<
;) "
"6".<
"6".7 3 "6
"6"<. 3 "6 1
"6" 4 3 "6"4.
 ." ))) L 4<
 ." ))) L 1"

<64 ))) !
"<
D
Units
$
$
$
$
$
$
$F
$F
#
#
2
$
H
H
$3H
#3H
H
$
$
#
$
#
$
@35
@35
@35
@35
>
>
#M
N
3F

SKT
1
06-08-2007 MAJ
© by SEMIKRON