SKT 551/16 E Sindopower / Semikron, SKT 551/16 E Datasheet
SKT 551/16 E
Manufacturer Part Number
SKT 551/16 E
Description
Thyristor; Capsule; 1600V; 1700V; 430A IT(RMS); 500mA Holding (Max.); TO-200AB
Manufacturer
Sindopower / Semikron
Type
Liner
Datasheet
1.SKT_55116_E.pdf
(1 pages)
Specifications of SKT 551/16 E
Lead Free Status / Rohs Status
RoHS Compliant part
Capsule Thyristors
Thyristors
SKT 551
Features
Typical Applications
Hermetic metal case with ceramic insulator
Capsule package for double sided cooling
Shallow design with single sided cooling
International standard case
Off-state and reverse voltages up to 1800 V
Amplifying gate
DC motor control
(e. g. for machine tools)
Controlled rectifiers
(e. g. for battery charging)
AC controllers
(e. g. for temperature control)
Recommended snubber network
e.g. for V
R = 33 •/32 W, C = 0,47 •F
SKT
VRMS
400 V:
SKT 551
Diagrams
Symbol Conditions
I
I
I
I
i²t
V
V
r
I
t
t
(di/dt)
(dv/dt)
t
I
I
V
I
V
I
R
R
R
R
T
T
V
F
a
m
Case
gd
gr
q
TAV
D
RMS
TSM
T
DD
H
L
GT
GD
vj
stg
th(j-c)
th(j-c)
th(j-c)
th(c-s)
T
T(TO)
GT
GD
isol
V
1300
1500
1700
1900
; I
900
RSM
V
RD
cr
cr
sin. 180; T
2 x P8/180; T
2 x P8/180 F; T
2 x P8/180; T
T
T
T
T
T
T
T
T
T
V
T
T
T
T
T
T
T
T
T
cont.; DSC
sin. 180; DSC / SSC
rec. 120; DSC / SSC
DSC / SSC
mounting force
approx.
Download PDF here
vj
vj
vj
vj
vj
vj
vj
vj
vj
vj
vj
vj
vj
vj
vj
vj
vj
vj
D
= 25 °C; 10 ms
= 125 °C; 10 ms
= 25 °C; 8,3 ... 10 ms
= 125 °C; 8,3 ... 10 ms
= 25 °C; I
= 125 °C
= 125 °C
= 125 °C; V
= 25 °C; I
= 125 °C
= 125 °C
= 125 °C
= 25 °C; typ. / max.
= 25 °C; R
= 25 °C; d.c.
= 25 °C; d.c.
= 125 °C; d.c.
= 125 °C; d.c.
= 0,67 * V
V
V
1200
1400
1600
1800
RRM
800
DRM
V
c
,
= 100 (85) °C
a
a
T
G
G
DRM
= 45 °C; B2 / B6
= 45 °C; W1C
= 1500 A
a
= 1 A; di
RD
= 33 •; typ. / max.
= 35 °C; B2 / B6
= V
SKT 551/08E
SKT 551/12E
SKT 551/14E
SKT 551/16E
SKT 551/18E
I
TRMS
RRM
G
I
TAV
/dt = 1 A/µs
; V
= 1200 A (maximum value for continuous
= 550 A (sin. 180; DSC; T
DD
= V
DRM
operation)
0,054 / 0,113 K/W
0,012 / 0,024 K/W
- 40 ... + 125
- 40 ... + 130
391 ( 550 )
max. 0,925
980 / 1340
max. 1000
500 / 2000
0,047 / 0,1
max. 1,65
max. 0,45
max. 0,25
390 / 560
150 / 500
max. 125
50 ... 150
min. 250
max. 50
max. 10
Values
405000
320000
5,2 ... 8
min. 3
0,045
9000
8000
B 11
430
105
1
1
-
Units
c
A/µs
V/µs
K/W
K/W
m/s²
A²s
A²s
mA
mA
mA
mA
mA
V~
m•
kN
°C
°C
µs
µs
µs
= 85 °C)
A
A
A
A
A
A
V
V
V
V
g
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