Dimensions
Millimeters
Inches
REF. Min. Typ. Max. Min. Typ.
Max.
A 15.24
15.75 0.6
0.62
B
3.23
0.127
C 12.78
13.79 0.503
0.543
D
9.96
10.36 0.392
0.408
E
0.69
0.94 0.027
0.037
F
1.22
1.32 0.048
0.052
G
4.62
4.83 0.182
0.19
H
0.46
0.61 0.018
0.024
I
2.49
2.84 0.098
0.112
J
2.39
2.69 0.094
0.106
K
6.48
6.88 0.255
0.271
L
3.78
3.89 0.149
0.153
M 15.49 16
16.51 0.61 0.63 0.65
N
2.59
2.9
0.102
0.114
O
0.99
1.55 0.039
0.061
P
0.99
1.55 0.039
0.061
Q
2.67
0.105
Weight: 2.3g (0.08 oz)
Q
D
M
G
F
C
O
I
P
E
B
A
K
N
L
J
H
CHTA/CHTB16
High Temperature 150˚C Series
16Amp - 400/600/800V - TRIAC
Thermal Resistances
SYMBOL
RATING
R
B
A
0
2
2
-
O
T
)
C
A
(
e
s
a
C
o
t
n
o
it
c
n
u
J
th(j-c)
1.4
˚C/W
Junction to Case (AC)
TO-220AB Isolated Rth(j-c)
2.3
˚C/W
R
B
A
0
2
2
-
O
T
t
n
e
i
b
m
A
o
t
n
o
it
c
n
u
J
th(j-a)
60
˚C/W
Junction to Ambient
TO-220AB Isolated Rth(j-a)
60
˚C/W
Part Number Designation
21
18
15
12
9
6
3
0
0
2
4
6
8
10
12
14
16
18
IT(RMS) [A]
Fig. 1: Power dissipation versus RMS on-state current (full cycle).
0
4
6
8
10
12
14
16
18
20
60
70
80
90
100 110 120 130 140 150 160
TC [˚C]
Fig. 2: RMS on-state current versus
case temperature (full cycle)
1.0
10.0
100.0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
V
TM [V]
Fig. 3: On-state current versus
on-state voltage (instantaneous values)
210
160
10
80
190
60
50
40
30
20
250
1
10
100
1000
Number of Cycles
Fig. 4: Non-repetitive surge peak on-state
current versus number of cycles.
Isolated
Non-Isolated
Non-Repetitive
Tj initial = 25˚C
SERIES
Isolation Type
A: Isolated
B: Non-Isolated
Rated Current
16: 16 Amp
Packaging
Blank: Bulk
PT: Plastic Tube
Maximum
Blocking Voltage
400: 400Vpk
600: 600Vpk
800: 800Vpk
CHT
16
ISO9001 Certified
© 2006 Cynergy3 Components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 Components and the Cynergy3 Components logo are trademarks of Cynergy3 Components
Approvals
UL Recognized Component - E72445
(For CHTA series)
USA
Sales Support (866) 258-5057
Tech Support (866) 258-5057
Fax (619) 690-7432
Email: sales@cynergy3.com
Cynergy3 Components
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San Diego, CA 92154
EUROPE - UK
Telephone +44 (0) 1202 897969
Fax +44 (0) 1202 891918
Email: sales@cynergy3.com
Cynergy3 Components Ltd.
7 Cobham Road
Ferndown Industrial Estate
Wimborne, Dorset BH21 7PE
ASIA - Thailand
Telephone +66 (0)2 665 2517
Fax +66 (0)2 665 2588
Cynergy3 Components Asia
18/8 Fico Place 12th Floor
Soi Sukhumvit 21 (Asoke)
Klongtoey Nua, Wattana
Bangkok, Thailand 10110