SKET 740 THYRISTOR BRIDGE,SCR,BRIDGE
12+3
1
1223ꢚ 1%23
1
4ꢔ23+ 5 .#// 6 (ꢉꢋ-ꢅꢉꢇꢉ *ꢋꢌꢇꢃ ꢏꢆꢂ ꢄꢆꢎꢊꢅꢎꢇꢆꢇꢈ ꢆꢍꢃꢂꢋꢊꢅꢆꢎ)
4ꢔ61 5 78/ 6 (ꢈꢅꢎꢛ .9/: ꢔꢄ 5 9$ 0&)
+< ꢔ 78/=.9> ?8
.;//
$"//
.9//
$$//
+< ꢔ 78/=$$> ?8
Symbol Conditions
Values
7// (8;/ )
Units
6
4ꢔ61
ꢈꢅꢎꢛ .9/: ꢔꢄ 5 9# (.//) 0&:
.)
4ꢔ61(ꢊꢓꢍꢛ)
4ꢔ+3
ꢈꢅꢎꢛ .9/: ꢔꢄ 5 9# (.//) 0&:
78# (#$/ )
6
ꢔ*, 5 $# 0&: ./ ꢉꢈ
"!///
".///
6
6
ꢔ*, 5 .$# 0&: ./ ꢉꢈ
ꢔ*, 5 $# 0&: 9ꢚ" ꢛꢛꢛ ./ ꢉꢈ
®
SEMIPACK 6
ꢅ@ꢊ
!89////
6@ꢈ
ꢔ*, 5 .$# 0&: 9ꢚ" ꢛꢛꢛ ./ ꢉꢈ
89/#///
6@ꢈ
1ꢔ
ꢔ*, 5 $# 0&: 4ꢔ 5 "/// 6
ꢔ*, 5 $# 0&: 4ꢔ 5 "/// 6
ꢔ*, 5 .$# 0&
ꢉꢋ-ꢛ .ꢚ!#
.ꢚ##
1
1
Thyristor Modules
$)
1ꢔ(ꢊꢓꢍꢛ)
1ꢔ(ꢔA)
ꢂꢔ
ꢉꢋ-ꢛ /ꢚ99
ꢉꢋ-ꢛ /ꢚ$9
/ꢚ9$
1
ꢔ*, 5 .$# 0&
ꢉB
1
$)
1ꢔ(ꢔA)(ꢊꢓꢍꢛ)
ꢔ*, 5 .$# 0&
SKET 740
$)
ꢂꢔ(ꢊꢓꢍꢛ)
ꢔ*, 5 .$# 0&
/ꢚ$#
ꢉB
4%%: 42%
ꢊꢑꢙ
ꢔ*, 5 .$# 0&: 12% 5 1223: 1%% 5 1%23
ꢔ*, 5 $# 0&: 4> 5 . 6: ꢙꢅ>=ꢙꢊ 5 . 6=Cꢈ
1% 5 /ꢚ!7 D 1%23
ꢉꢋ-ꢛ .#/
ꢉ6
Cꢈ
.
$
Preliminary Data
ꢊꢑꢂ
Cꢈ
(ꢙꢅ=ꢙꢊ)ꢄꢂ
(ꢙ*=ꢙꢊ)ꢄꢂ
ꢊE
ꢔ*, 5 .$# 0&
ꢉꢋ-ꢛ $//
ꢉꢋ-ꢛ $///
$//
6=Cꢈ
1=Cꢈ
Cꢈ
ꢔ*, 5 .$# 0&
Features
ꢔ*, 5 .$# 0& ꢚ
ꢁꢂꢃꢄꢅꢆꢇꢈ ꢉꢃꢊꢋꢌ ꢍꢂꢃꢈꢈꢇꢂꢃ ꢄꢆꢎꢊꢋꢄꢊꢈ
ꢏꢆꢂ ꢐꢅꢑꢐ ꢂꢃꢌꢅꢋꢒꢅꢌꢅꢊꢓ
4?
ꢔ*, 5 $# 0&: ꢊꢓꢍꢛ = ꢉꢋ-ꢛ
./// = $///
ꢉ6
ꢀ
4ꢗ
ꢔ*, 5 $# 0&: 2> 5 "" B: ꢊꢓꢍꢛ = ꢉꢋ-ꢛ
.#// = $#//
ꢉ6
ꢔꢐꢓꢂꢅꢈꢊꢆꢂ ꢕꢅꢊꢐ ꢋꢉꢍꢌꢅꢏꢓꢅꢎꢑ ꢑꢋꢊꢃ
ꢖꢗ ꢂꢃꢄꢆꢑꢎꢅꢘꢃꢙꢚ ꢏꢅꢌꢃ ꢎꢆꢛ !" #"$
ꢀ
ꢀ
1>ꢔ
4>ꢔ
ꢔ*, 5 $# 0&: ꢙꢛꢄꢛ
ꢔ*, 5 $# 0&: ꢙꢛꢄꢛ
ꢔ*, 5 .$# 0&: ꢙꢛꢄꢛ
ꢉꢅꢎꢛ "
1
ꢉ6
1
ꢉꢅꢎꢛ "//
ꢉꢋ-ꢛ /ꢚ$#
1>%
Typical Applications
%& ꢉꢆꢊꢆꢂ ꢄꢆꢎꢊꢂꢆꢌ
(ꢃꢛ ꢑꢛ ꢏꢆꢂ ꢉꢋꢄꢐꢅꢎꢃ ꢊꢆꢆꢌꢈ)
ꢔꢃꢉꢍꢃꢂꢋꢊꢇꢂꢃ ꢄꢆꢎꢊꢂꢆꢌ
(ꢃꢛ ꢑꢛ ꢏꢆꢂ ꢆ*ꢃꢎꢈꢚ ꢄꢐꢃꢉꢅꢄꢋꢌ
ꢍꢂꢆꢄꢃꢈꢈꢃꢈ)
4>%
ꢔ*, 5 .$# 0&: ꢙꢛꢄꢛ
ꢉꢋ-ꢛ ./
ꢉ6
ꢀ
2ꢊꢐ(,Fꢄ)
2ꢊꢐ(,Fꢄ)
2ꢊꢐ(,Fꢄ)
2ꢊꢐ(ꢄFꢈ)
ꢔ*,
ꢄꢆꢎꢊꢛ
/ꢚ/8/#
/ꢚ/8$
<=G
<=G
<=G
<=G
0&
ꢈꢅꢎꢛ .9/
ꢂꢃꢄꢛ .$/
ꢀ
/ꢚ/8"
/ꢚ/.
F 8/ ꢛꢛꢛ H .$# ")
+ꢆꢏꢊꢈꢊꢋꢂꢊ ꢋꢍꢍꢌꢅꢄꢋꢊꢅꢆꢎ
ꢀ
ꢔꢈꢊꢑ
F 8/ ꢛꢛꢛ H .$#
0&
1)
ꢄꢋꢌꢄꢇꢌꢋꢊꢃꢙ ꢕꢅꢊꢐ ꢄꢐꢋꢂꢋꢄꢊꢃꢂꢅꢈꢊꢅꢄ *ꢋꢌꢇꢃꢈ
1ꢅꢈꢆꢌ
1ꢅꢈꢆꢌ
3ꢈ
3ꢊ
ꢋꢛ ꢄꢛ #/ ?ꢘ: ꢂꢛꢉꢛꢈꢛ: .ꢈ = . ꢉꢅꢎꢛ
89// = 8///
78# = #$/
! K .# L
.9 K .# L
# D ;ꢚ9.
1I
1I
2)
3)
ꢄꢐꢋꢂꢋꢄꢊꢃꢂꢅꢈꢊꢅꢄ *ꢋꢌꢇꢃꢈ
ꢊꢆ ꢐꢃꢋꢊꢈꢅꢎJ
ꢊꢆ ꢊꢃꢂꢉꢅꢎꢋꢌ
Mꢉ
Mꢉ
ꢉ=ꢈ@
ꢔ *,ꢉꢋ- ꢇꢍ ꢊꢆ ."/0& ꢅꢈ ꢋꢌꢌꢆꢕꢋꢒꢌꢃ ꢏꢆꢂ
ꢆ*ꢃꢂꢌꢆꢋꢙ ꢄꢆꢎꢙꢅꢊꢅꢆꢎꢈꢚ ꢉꢋ-ꢛ ꢊꢅꢉꢃ ꢍꢃꢂꢅꢆꢙꢃ ꢏꢆꢂ
ꢊꢐꢃ ꢆ*ꢃꢂꢌꢆꢋꢙ ꢄꢆꢎꢙꢅꢊꢅꢆꢎ ꢅꢈ $/ꢈ
ꢋ
ꢉ
ꢋꢍꢍꢂꢆ-ꢛ
$.#/
69/
ꢑ
&ꢋꢈꢃ
SKET
1
09-10-2007 MAJ
© by SEMIKRON