SST26Z-800BW
SST26Z-800CW
Technical Data
Data Sheet N2168, Rev.-
SST26 Series
25A TRIACs
Circuit Diagram
TO-3P Insulated
Description
With high ability to withstand the shock loading of large current, SST26Z provide high dv/dt rate with strong resistance
to electromagnetic interface. With high commutation performances, 3 quadrants products especially recommended for
use on inductive load.
Maximum Ratings:
Characteristics
Symbol
Condition
Max.
Storage junction temperature range
Operating junction temperature range
Repetitive peak off-state voltage
Tstg
-
-40 to +150
C
VDRM
-
800
V
Repetitive peak reverse voltage
VRRM
-
800
V
Non repetitive peak off-state voltage
VDSM
-
VDRM +100
V
Non repetitive peak reverse voltage
VRSM
-
VRRM +100
V
RMS on-state current
I(TRMS)
25
A
250
A
Non repetitive surge peak on-state current
(full cycle, F=50Hz)
I2t value for fusing (tp=10ms)
Critical rate of rise of on-state current
(IG =2×IGT)
Peak gate current
Average gate power dissipation
Peak gate power
ITSM
-
-40 to +125
Units
TJ
TO-3P(Ins)(TC=100℃)
-
C
2
It
-
340
A2 s
dI/dt
-
50
A/μs
IGM
4
A
PGM
-
1
W
PG(AV)
-
10
W
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SST26Z-800BW
SST26Z-800CW
Technical Data
Data Sheet N2168, Rev.-
Electrical Characteristics(Tj=25℃ unless otherwise specified)
Symbol
IGT
Test Condition
VD =12V RL =33Ω
VGT
VD =VDRM Tj =125℃ RL
=3.3KΩ
VGD
IG =1.2IGT
IH
IT =100mA
VD=2/3VDRM Gate Open Tj =125℃
BW
CW
MAX
Ⅰ-Ⅱ-Ⅲ
MAX
1.3
V
Ⅰ-Ⅱ-Ⅲ
MIN
0.2
V
Ⅱ
50
35
Unit
Ⅰ-Ⅱ-Ⅲ
Ⅰ-Ⅲ
IL
dV/dt
Value
Quadrant
mA
80
70
100
80
MAX
75
50
mA
MIN
1000
500
V/μs
MAX
mA
Static Characteristics
Symbol
VTM
IDRM
IRRM
Condition
IT=35A tp=380μs,Tj=25℃
VD=VDRM VR=VRRM, Tj=25℃
VD=VDRM VR=VRRM, Tj=125℃
Max.
Units
1.5
5
3
V
μA
mA
Value
Units
1.0
℃/W
Thermal Resistances
Symbol
Rth(j-c)
Condition
Junction to case(AC)
TO-3P(Ins)
China - Germany - Korea - Singapore - United States
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SST26Z-800BW
SST26Z-800CW
Technical Data
Data Sheet N2168, Rev.-
Ordering Information
S ST 26 Z -800 BW
SMC Diode Solutions
BW:IGT1-3 ≤ 50mA
CW:IGT1-3 ≤ 35mA
Triacs
IT(RMS):25A
800:VDRM/VRRM ≥ 800V
Z:TO-3P(Ins)
Device
SST26 Series
Package
Shipping
TO-3P
30pcs/ Tube
Marking Diagram
Where XXXXX is YYWWL
SST26Z-800BW
YY
WW
L
= Part name
= Year
= Week
= Lot Number
Mechanical Dimensions TO-3P
SYMBOL
Millimeters
Min.
Typ.
Inches
Max.
Min.
Typ.
Max.
A
4.40
4.60
0.173
0.181
B
1.45
1.55
0.057
0.061
C
14.35
15.60
0.565
0.614
D
0.50
0.70
0.020
0.028
E
2.70
2.90
0.106
0.114
F
15.80
16.50
0.622
0.650
G
20.40
21.10
0.803
0.831
H
15.10
15.50
0.594
0.610
J
K
L
P
R
5.40
1.10
1.35
2.80
5.65
1.40
1.50
3.00
0.213
0.043
0.053
0.110
0.222
0.055
0.059
0.118
4.35
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com
0.171
SST26Z-800BW
SST26Z-800CW
Technical Data
Data Sheet N2168, Rev.-
Ratings and Characteristics Curves
FIG.1: Maximum power dissipation versus RMS
on-state current
FIG.2: RMS on-state current versus case
temperature
IT(RMS) (A)
30
P(w)
36
α=180°
TO-3P(Ins)
25
27
20
18
15
10
9
5
0
0
IT(RMS) (A)
10
15
5
20
25
FIG.3: Surge peak on-state current versus
number of cycles
Tc (℃)
0
0
25
50
75
100
125
4
5
FIG.4: On-state characteristics (maximum
values)
ITM (A)
200
ITSM (A)
300
t=20ms
One cycle
240
100
Tj=125℃
180
10
120
Tj=25℃
60
Number of cycles
10
100
0
1
1000
FIG.5: Non-repetitive surge peak on-state current
for a sinusoidal pulse with width tp
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