Circuit Protection
Product Specification
3
9
1.5SMC-AT
Transient Voltage Suppressors
Dimensions (SMC/DO-214AB)
Millimeters
Min.
Inches
Cathode Band
Symbol
Max.
7.11
6.22
3.20
8.13
1.52
0.203
2.80
2.62
Min.
Max.
0.280
0.245
0.126
0.320
0.060
0.008
0.110
0.103
D
H
D1
L
D
6.60
5.59
2.90
7.75
0.76
-
0.260
0.220
0.114
0.305
0.030
-
L
D1
T
H1
d
T1
T
T1
d
H
2.20
2.06
0.087
0.079
1.75mm
4.69mm 1.75mm
H1
Part Number Code
1.5SMC XXX C A
AT
Internal Control Code
5% VBR Voltage Tolerance
Bidirectional
VRWM Voltage
Series Code
Ordering Code for different package
7 inch reel package: Add suffix “/7” at the end of the part number, such as 1.5SMC47A-AT/7
13 inch reel package: Add suffix “/13” at the end of the part number, such as 1.5SMC250CA-AT/13
Electrical Characteristics (TA=25℃)
Device
Marking
Code
Reverse
Stand-Off
Voltage
Breakdown
Voltage
@IT
Maximum
Clamping
Voltage@IPP Current @VRWM
Peak
Pulse
Reverse
Leakage
Test
Current
Part Number
UNI
BI
VRWM(V)
VBR(V)
IT(mA)
VC(V)
IPP(A)
IR(μA)
Unidirectional
Bidirectional
1.5SMC6.8A-AT 1.5SMC6.8CA-AT 6V8A 6V8C
1.5SMC7.5A-AT 1.5SMC7.5CA-AT 7V5A 7V5C
1.5SMC8.2A-AT 1.5SMC8.2CA-AT 8V2A 8V2C
1.5SMC9.1A-AT 1.5SMC9.1CA-AT 9V1A 9V1C
5.80
6.40
7.02
7.78
8.55
9.40
10.20
11.10
6.45~7.14
7.13~7.88
10
10
10
1
10.5
11.3
12.1
13.4
14.5
15.6
16.7
18.2
144.8
134.5
125.6
113.4
104.8
97.4
1000
500
200
50
10
5
7.79~8.61
8.65~9.55
1.5SMC10A-AT 1.5SMC10CA-AT
1.5SMC11A-AT 1.5SMC11CA-AT
10A
11A
12A
13A
10C
11C
12C
13C
9.50~10.50
10.50~11.60
11.40~12.60
12.40~13.70
1
1
1.5SMC12A-AT 1.5SMC12CA-AT
1.5SMC13A-AT 1.5SMC13CA-AT
1
91.0
5
1
83.5
1
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Aug. 02, 2019 V.1