SMA6T12CAY STMicroelectronics, SMA6T12CAY Datasheet - Page 3

• Manufacturer Part Number: SMA6T12CAY
• Description: TVS Diodes - Transient Voltage Suppressors 600W 4kW Transil SMA 5V to 70V Bi
• Manufacturer: STMicroelectronics
• Series: SMA6TYr

Specifications of SMA6T12CAY

• Product Category: TVS Diodes - Transient Voltage Suppressors
• Rohs: yes
• Polarity: Bidirectional
• Operating Voltage: 10.2 V
• Breakdown Voltage: 12 V
• Clamping Voltage: 16.7 V
• Peak Surge Current: 36 A
• Package / Case: DO-214AC
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 150 C
• Dimensions: 5.35 mm W x 4.6 mm L x 2.45 mm H
• Mounting Style: SMD/SMT
• Peak Pulse Power Dissipation: 600 W

SMA6TY
Table 2.
1. Pulse test: t
2. To calculate maximum clamping voltage at another surge level, use the following formula:
3. To calculate V
4. Surge capability given for both directions for unidirectional and bidirectional types.
SMA6T6V7AY/CAY
SMA6T7V6AY/CAY
SMA6T10AY/CAY
SMA6T12AY/CAY
SMA6T14AY/CAY
SMA6T15AY/CAY
SMA6T18AY/CAY
SMA6T22AY/CAY
SMA6T24AY/CAY
SMA6T28AY/CAY
SMA6T30AY/CAY
SMA6T33AY/CAY
SMA6T39AY/CAY
SMA6T47AY/CAY
SMA6T56AY/CAY
SMA6T68AY/CAY
SMA6T82AY/CAY
V
V
V
Order code
CLmax
BR
CL
@ T
@ T
= V
J
J
= V
= V
CL
p
Electrical characteristics, parameter values (T
< 50 ms
CL
BR
- R
BR
@ 25°C x (1 +
@ 25°C x (1 +
D
or V
x (I
25 °C 85 °C
I
CL
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
20
20
20
RM
PP
versus junction temperature, use the following formulas:
- I
µA
max @ V
PPappli
50
50
50
1
1
1
1
1
1
1
1
1
1
1
1
1
1
) where I
T x (T
T x (T
5.00 6.40 6.70
6.50 7.20 7.60
8.60 9.50 10.0 10.5
10.2 11.4 12.0 12.6
12.0 13.3 14.0 14.7
12.8 14.3 15.0 15.8
15.3 17.1 18.0 18.9
18.8 20.9 22.0 23.1
20.5 22.8 24.0 25.2
24.0 26.7 28.1 29.5
25.6 28.5 30.0 31.5
28.2 31.4 33.0 34.7
33.3 37.1 39.0 41.0
40.0 44.4 46.7 49.1
47.6 53.2 56.0 58.8
58.1 64.6 68.0 71.4
70.0 77.8 81.9 86.0
RM
V
J
J
- 25))
- 25))
min. typ. max.
PPappli
V
is the surge current in the application.
BR
Doc ID 17869 Rev 3
V
@ I
R
8.0
7.1
(1)
mA V
10
10 10.2 56.0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10/1000 µs
max
45.7 13.1
53.9 11.1
62.8 9.70
76.6 7.80
92.0 6.50
V
14.5 41.0
16.7 36.0
18.8 31.0
21.2 28.0
25.2 24.0
30.6 20.0
33.2 18.0
37.8 16.0
41.5 14.5
110 5.50
9.1
CL
(3)
amb
@ I
68.0
A
= 25 °C)
PP
(4)
10/1000
R
0.029
0.098
0.114
0.133
0.193
0.263
0.375
0.444
0.516
0.690
0.04
0.84
1.16
1.42
2.28
3.17
4.38
D
µs
(2)
max
V
13.4 298
14.5 276
18.6 215
21.7 184
23.5 157
27.2 147
32.3 123
39.3 102
42.8 93.0 0.189
44.3 80.0 0.184
53.5 75.0 0.293
59.0 68.0 0.357
69.7 57.0 0.504
73.6 48.0 0.511
V
100 40.0 1.030
121 33.0
120 27.0
8/20 µs
CL
(3)
@ I
A
PP
(4)
Characteristics
8/20 µs
R
0.021
0.024
0.038
0.049
0.056
0.078
0.111
0.159
1.50
1.27
D
(2)
10-4/ °C
max
10.1
10.0
10.4
10.5
5.7
6.1
7.3
7.8
8.3
8.4
8.8
9.2
9.4
9.6
9.7
9.8
10
T
3/11