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SDT18 PDF даташит

Спецификация SDT18 изготовлена ​​​​«Sirectifier Semiconductors» и имеет функцию, называемую «Thyristor-Diode Modules».

Детали детали

Номер произв SDT18
Описание Thyristor-Diode Modules
Производители Sirectifier Semiconductors
логотип Sirectifier Semiconductors логотип 

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SDT18 Даташит, Описание, Даташиты
www.DataSheet4U.com
STD/SDT18
Thyristor-Diode Modules, Diode-Thyristor Modules
Type
VRSM
VDSM
V
STD/SDT18GK08 900
STD/SDT18GK12 1300
STD/SDT18GK14 1500
STD/SDT18GK16 1700
STD/SDT18GK18 1900
VRRM
VDRM
V
800
1200
1400
1600
1800
Dimensions in mm (1mm=0.0394")
Symbol
Test Conditions
I , ITRMS FRMS TVJ=TVJM
I , ITAVM FAVM TC=85oC; 180o sine
TVJ=45oC
ITSM, IFSM
VR=0
TVJ=TVJM
VR=0
TVJ=45oC
i2dt
VR=0
TVJ=TVJM
VR=0
t=10ms (50Hz), sine
t=8.3ms (60Hz), sine
t=10ms(50Hz), sine
t=8.3ms(60Hz), sine
t=10ms (50Hz), sine
t=8.3ms (60Hz), sine
t=10ms(50Hz), sine
t=8.3ms(60Hz), sine
(di/dt)cr
TVJ=TVJM
f=50Hz, tp=200us
VD=2/3VDRM
IG=0.45A
diG/dt=0.45A/us
repetitive, IT=45A
non repetitive, IT=ITAVM
(dv/dt)cr
TVJ=TVJM;
VDR=2/3VDRM
RGK= ; method 1 (linear voltage rise)
PGM
TVJ=TVJM
IT=ITAVM
tp=30us
tp=300us
PGAV
VRGM
TVJ
TVJM
Tstg
VISOL
50/60Hz, RMS
IISOL<_1mA
t=1min
t=1s
Md
Mounting torque (M5)
Terminal connection torque (M5)
Weight Typical including screws
Maximum Ratings
40
18
400
420
350
370
800
730
600
570
150
500
1000
10
5
0.5
10
-40...+125
125
-40...+125
3000
3600
2.5-4.0/22-35
2.5-4.0/22-35
90
Unit
A
A
A2s
A/us
V/us
W
W
V
oC
V~
Nm/lb.in.
g









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SDT18 Даташит, Описание, Даташиты
STD/SDT18
Thyristor-Diode Modules, Diode-Thyristor Modules
Symbol
Test Conditions
Characteristic Values
Unit
IRRM, IDRM TVJ=TVJM; VR=VRRM; VD=VDRM
VT, VF IT, IF=80A; TVJ=25oC
VTO For power-loss calculations only (TVJ=125oC)
rT
www.DataSheetV4UGT.com VD=6V;
IGT VD=6V;
TVJ=25oC
TVJ=-40oC
TVJ=25oC
TVJ=-40oC
VGD TVJ=TVJM;
VD=2/3VDRM
IGD
IL
TVJ=25oC; tp=10us; VD=6V
IG=0.45A; diG/dt=0.45A/us
IH TVJ=25oC; VD=6V; RGK=
tgd
TVJ=25oC; VD=1/2VDRM
IG=0.45A; diG/dt=0.45A/us
tq
TVJ=TVJM; IT=20A; tp=200us; -di/dt=10A/us
VR=100V; dv/dt=20V/us; VD=2/3VDRM
QS TVJ=TVJM; IT, IF=25A; -di/dt=0.64A/us
IRM
per thyristor/diode; DC current
RthJC per module
per thyristor/diode; DC current
RthJK per module
dS Creeping distance on surface
dA Strike distance through air
a Maximum allowable acceleration
typ.
3
2.05
0.85
18
1.5
1.6
100
200
0.2
10
450
200
2
150
50
6
1.3
0.65
1.5
0.75
12.7
9.6
50
mA
V
V
m
V
mA
V
mA
mA
mA
us
us
uC
A
K/W
K/W
mm
mm
m/s2
FEATURES
* International standard package
* Copper base plate
* Planar passivated chips
* Isolation voltage 3600 V~
APPLICATIONS
* DC motor control
* Softstart AC motor controller
* Light, heat and temperature
control
ADVANTAGES
* Space and weight savings
* Simple mounting with two screws
* Improved temperature and power
cycling
* Reduced protection circuits









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SDT18 Даташит, Описание, Даташиты
STD/SDT18
Thyristor-Diode Modules, Diode-Thyristor Modules
www.DataSheet4U.com
Fig. 1 Surge overload current
ITSM: Crest value, t: duration
Fig. 2 i2dt versus time (1-10 ms)
Fig. 3 Power dissipation versus on-state current and ambient temperature
(per thyristor)
Fig. 2a Maximum forward current
at case temperature
10
V
VG
1: IGT, TVJ = 125 C
2: IGT, TVJ = 25 C
3: IGT, TVJ = -40 C
3
1 2 56
1
4
IGD, TVJ = 125 C
0.1
100 101 102
4: PGAV = 0.5 W
5: PGM = 5 W
6: PGM = 10 W
103 mA 104
IG
Fig. 4 Gate trigger characteristics
1000
TVJ = 25 C
s
tgd
100
typ. Limit
3 x STD/SDT18
Fig. 5 Three phase rectifier bridge: Power dissipation versus direct output current
and ambient temperature
10
1
10 100
IG
Fig. 6 Gate trigger delay time
mA 1000










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