SM15T68AY STMicroelectronics, SM15T68AY Datasheet - Page 3

• Manufacturer Part Number: SM15T68AY
• Description: TRANSIL 1500W 68V UNIDIRECT SMC
• Manufacturer: STMicroelectronics
• Series: TRANSIL™r

Specifications of SM15T68AY

• Voltage - Reverse Standoff (typ): 58.1V
• Voltage - Breakdown: 64.6V
• Power (watts): 1500W
• Polarization: Unidirectional
• Mounting Type: Surface Mount
• Package / Case: DO-214AB, SMC, DO-214AA, SMB, DO-214AC, SMA, SOD-123FL, Powermite®, SOD-123FL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10794-2

SM15TY
Table 3.
1. Pulse test: t
2. To calculate maximum clamping voltage at other surge level, use the following formula: V
3. To calculate V
4. Surge capability given for both directions for unidirectional and bidirectional types.
SM15T18AY/CAY
SM15T22AY/CAY
SM15T24AY/CAY
SM15T27AY/CAY
SM15T30AY/CAY
SM15T33AY/CAY
SM15T36AY/CAY
SM15T39AY/CAY
SM15T47AY/CAY
SM15T68AY/CAY
Order code
where IPP
V
V
BR
CL
@ T
@ T
J
J
= V
appli
= V
p
Electrical characteristics, typical values unless otherwise stated (T
< 50 ms
CL
BR
BR
is the surge current in the application
@ 25 °C x (1 +
@ 25 °C x (1 +
or V
25 °C 85 °C
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
I
RM
CL
µA
versus junction temperature, use the following formulas:
max@V
1
1
1
1
1
1
1
1
1
1
T x (T
RM
T x (T
15.3
18.8
20.5
23.1
25.6
28.2
30.8
33.3
40.2
58.1
V
J
J
- 25))
- 25))
min. typ.
17.1
20.9
22.8
25.7
28.5
31.4
34.2
37.1
44.7
64.6
V
BR
V
Doc ID 17865 Rev 1
@I
18
22
24
27
30
33
36
39
47
68
R
(1)
mA
1
1
1
1
1
1
1
1
1
1
max.
10/1000 µs
25.2
30.6
33.2
37.5
41.5
45.7
49.9
53.9
64.5
V
V
92
(3)
CL
@I
59.5
23.2
16.3
A
49
45
40
36
33
30
28
PP
(4)
10/1000
0.106
0.153
0.178
0.228
0.278
0.333
0.403
0.461
0.653
1.26
R
µs
D
CL
max = V
max.
32.5
39.3
42.8
48.3
53.5
64.3
69.7
V
121
V
59
84
8/20 µs
(3)
CL
@I
CL
A
308
254
234
207
187
169
156
143
119
amb
83
PP
- R
(4)
D
Characteristics
x (I
= 25 °C)
0.044
0.064
0.075
0.096
0.291
8/20
0.12
0.14
0.17
R
0.2
0.6
µs
PP
D
- I
PPappli
max.
10-4/
10.1
10.4
8.8
9.2
9.4
9.6
9.7
9.8
9.9
T
°C
10
)
3/12
(2)