SA12A ON Semiconductor, SA12A Datasheet - Page 3

• Manufacturer Part Number: SA12A
• Description: TVS ZENER UNIDIR 500W 12V AXIAL
• Manufacturer: ON Semiconductor
• Series: MiniMosorb™r

Specifications of SA12A

• Voltage - Reverse Standoff (typ): 12V
• Voltage - Breakdown: 13.3V
• Power (watts): 500W
• Polarization: Unidirectional
• Mounting Type: Through Hole
• Package / Case: Axial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: SA12AOS

ELECTRICAL CHARACTERISTICS
3. MiniMOSORBt transients suppressor is normally selected according to the maximum working peak reverse voltage (V
4. V
5. Surge current waveform per Figure 4 and derate per Figures 1 and 2.
6. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute
*The “G'' suffix indicates Pb-Free package or Pb-Free Packages available.
SA5.0A, G
SA6.0AG
SA7.0ARLG
SA10AG
SA12AG
SA13AG
SA15AG
SA16AG
SA17ARLG
SA18ARLG
SA20ARLG
SA24AG
SA26ARLG
SA28ARLG
SA30ARLG
SA33ARLG
SA36AG
SA51AG
SA64ALFG
SA100AG
SA170ARLG
100
0.1
10
0.1 ms
1
should be equal to or greater than the dc or continuous peak operating voltage level.
Device*
BR
measured at pulse test current I
1 ms
Figure 1. Pulse Rating Curve
Marking
SA100A
SA170A
SA5.0A
SA6.0A
SA7.0A
Device
SA10A
SA12A
SA13A
SA15A
SA16A
SA17A
SA18A
SA20A
SA24A
SA26A
SA28A
SA30A
SA33A
SA36A
SA51A
SA64A
t
p
10 ms
, PULSE WIDTH
(Note 3)
V
Volts
100
170
RWM
10
12
13
15
16
17
18
20
24
26
28
30
33
36
51
64
NONREPETITIVE PULSE
WAVEFORM SHOWN IN
FIGURE 4
5
6
7
100 ms
T
at an ambient temperature of 25°C.
(T
I
A
R
= 25°C unless otherwise noted, V
@ V
600
600
150
mA
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1 ms
RWM
http://onsemi.com
SA5.0A Series
10 ms
6.67
7.78
13.3
14.4
16.7
17.8
18.9
22.2
26.7
28.9
31.1
33.3
36.7
56.7
71.1
11.1
Min
189
111
6.4
20
40
V
BR
3
(Note 4) (Volts)
Breakdown Voltage
°
15.15
18.75
21.05
23.35
32.75
35.05
38.65
74.85
Nom
7.02
8.19
17.6
19.9
28.1
30.4
42.1
59.7
11.7
100
199
117
6.7
14
80
60
40
20
0
0
F
= 3.5 V Max. @ I
25
Max
7.37
12.3
14.7
15.9
18.5
19.7
20.9
22.1
24.5
29.5
31.9
34.4
36.8
40.6
44.2
62.7
78.6
123
209
8.6
7
50
T
A
Figure 2. Pulse Derating Curve
, AMBIENT TEMPERATURE (°C)
75
@ I
mA
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
F
100 125
T
(Note 6) = 35 A)
V
Volts
10.3
19.9
21.5
24.4
27.6
29.2
32.4
38.9
42.1
45.4
48.4
53.3
58.1
82.4
103
162
275
C
9.2
V
12
17
26
C
@ I
150 175 200
PP
(Note 5)
54.3
48.5
41.7
29.4
25.1
23.2
20.6
19.2
18.1
17.2
15.4
12.8
11.9
10.3
I
9.4
8.6
6.1
4.9
3.1
1.8
11
PP
A
RWM
), which
mV/°C
QV
123
208
10
12
13
16
17
19
20
23
28
30
31
36
39
41
61
76
5
5
6
BR