1.5SMC6.8AT3 Series
ELECTRICAL CHARACTERISTICS (Devices listed in bold, italic are ON Semiconductor Preferred devices.)
Breakdown Voltage
V
C
@ I (Note 8)
PP
V
RWM
V
BR
Volts (Note 7)
@ I
V
C
I
PP
(Note 6)
I
R
@ V
QV
BR
T
RWM
Device
Volts
mA
Min
Nom
Max
mA
Volts
Amps
%/°C
Marking
Device
1.5SMC6.8AT3
1.5SMC7.5AT3
1.5SMC8.2AT3
1.5SMC9.1AT3
6V8A
7V5A
8V2A
9V1A
5.8
6.4
7.02
7.78
1000
500
200
50
6.45
7.13
7.79
8.65
6.8
7.5
8.2
9.1
7.14
7.88
8.61
9.55
10
10
10
1
10.5
11.3
12.1
13.4
143
132
124
112
0.057
0.061
0.065
0.068
1.5SMC10AT3
1.5SMC11AT3
1.5SMC12AT3
1.5SMC13AT3
10A
11A
12A
13A
8.55
9.4
10.2
11.1
10
5
5
9.5
10
11
12
13
10.5
11.6
12.6
13.7
1
1
1
1
14.5
15.6
16.7
18.2
103
96
90
0.073
0.075
0.078
0.081
10.5
11.4
12.4
5
82
1.5SMC15AT3
1.5SMC15AT3G
1.5SMC16AT3
1.5SMC18AT3
1.5SMC20AT3
15A
15A
16A
18A
20A
12.8
12.8
13.6
15.3
17.1
5
5
5
5
5
14.3
14.3
15.2
17.1
19
15
15
16
18
20
15.8
15.8
16.8
18.9
21
1
1
1
1
1
21.2
21.2
22.5
25.2
27.7
71
71
67
59.5
54
0.084
0.084
0.086
0.088
0.09
1.5SMC22AT3
1.5SMC24AT3
1.5SMC27AT3
1.5SMC30AT3
22A
24A
27A
30A
18.8
20.5
23.1
25.6
5
5
5
5
20.9
22.8
25.7
28.5
22
24
27
30
23.1
25.2
28.4
31.5
1
1
1
1
30.6
33.2
37.5
41.4
49
45
40
36
0.092
0.094
0.096
0.097
1.5SMC33AT3
1.5SMC36AT3
1.5SMC39AT3
1.5SMC43AT3
33A
36A
39A
43A
28.2
30.8
33.3
36.8
5
5
5
5
31.4
34.2
37.1
40.9
33
36
39
43
34.7
37.8
41
1
1
1
1
45.7
49.9
53.9
59.3
33
30
28
0.098
0.099
0.1
45.2
25.3
0.101
1.5SMC47AT3
1.5SMC51AT3
1.5SMC56AT3
1.5SMC62AT3
1.5SMC62AT3G
47A
51A
56A
62A
40.2
43.6
47.8
53
5
5
5
5
5
44.7
48.5
53.2
58.9
58.9
47
51
56
62
62
49.4
53.6
58.8
65.1
65.1
1
1
1
1
1
64.8
70.1
77
85
85
23.2
21.4
19.5
17.7
17.7
0.101
0.102
0.103
0.104
0.104
53
1.5SMC68AT3
1.5SMC75AT3
1.5SMC82AT3
1.5SMC91AT3
68A
75A
82A
91A
58.1
64.1
70.1
77.8
5
5
5
5
64.6
71.3
77.9
86.5
68
75
82
91
71.4
78.8
86.1
95.5
1
1
1
1
92
16.3
14.6
13.3
12
0.104
0.105
0.105
0.106
103
113
125
NOTE: Devices listed in bold, italic are ON Semiconductor Preferred devices. Preferred devices are recommended choices for future
use and best overall value.
* The “G” suffix indicates Pb−Free package available.
6. A transient suppressor is normally selected according to the working peak reverse voltage (V
the DC or continuous peak operating voltage level.
), which should be equal to or greater than
RWM
7. V measured at pulse test current I at an ambient temperature of 25°C.
BR
T
8. Surge current waveform per Figure 2 and derate per Figure 3 of the General Data − 1500 Watt at the beginning of this group.
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