SMBJ18CA-TR STMicroelectronics, SMBJ18CA-TR Datasheet - Page 3

• Manufacturer Part Number: SMBJ18CA-TR
• Description: TRANSIL 600W 18V BIDIRECT SMB
• Manufacturer: STMicroelectronics
• Series: TRANSIL™r

Specifications of SMBJ18CA-TR

• Voltage - Reverse Standoff (typ): 18V
• Voltage - Breakdown: 20V
• Power (watts): 600W
• Polarization: Bidirectional
• Mounting Type: Surface Mount
• Package / Case: DO-214AA, SMB
• Polarity: Bidirectional
• Channels: 1 Channel
• Clamping Voltage: 39.3 V
• Operating Voltage: 18 V
• Breakdown Voltage: 20 V to 22.1 V
• Termination Style: SMD/SMT
• Peak Surge Current: 21.5 A
• Peak Pulse Power Dissipation: 600 W
• Capacitance: 1350 pF
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 3.95(Max) mm W x 4.6(Max) mm L
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6512-2; SMBJ18CA-TR

SMBJ
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.
SMBJ5.0A/CA
SMBJ6.0A/CA
SMBJ6.5A/CA
SMBJ8.5A/CA
SMBJ10A/CA
SMBJ12A/CA
SMBJ13A/CA
SMBJ15A/CA
SMBJ16A/CA
SMBJ18A/CA
SMBJ20A/CA
SMBJ22A/CA
SMBJ24A/CA
SMBJ26A/CA
SMBJ28A/CA
SMBJ30A/CA
SMBJ33A/CA
SMBJ36A/CA
SMBJ40A/CA
SMBJ48A/CA
SMBJ58A/CA
SMBJ70A/CA
SMBJ85A/CA
SMBJ100A/CA
SMBJ130A/CA
SMBJ154A/CA
SMBJ170A/CA
SMBJ188A/CA
Order code
where I
V
V
BR
CL
@ T
@ T
PPappli
J
J
= V
= V
Electrical characteristics - parameter values (T
p
CL
BR
< 50 ms
is the surge current in the application
BR
25 °C 85 °C
@ 25°C x (1 + T x (T
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
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
@ 25°C x (1 + T x (T
20
20
20
20
I
RM
or V
µA
max@V
CL
50
50
50
50
versus junction temperature, use the following formulas:
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
RM
100
130
154
170
188
5.0
6.0
6.5
8.5
10
12
13
15
16
18
20
22
24
26
28
30
33
36
40
48
58
70
85
V
11.1 11.7
13.3
14.4 15.2
16.7 17.6
17.8 18.7
20.0 21.1
22.2 23.4
24.4 25.7
26.7 28.1
28.9 30.4
31.1 32.7
33.3 35.1
36.7 38.6
40.0 42.1
44.4 46.7
53.3 56.1
64.4 67.8
77.8 81.9
min
111
144
171
189
209
6.4
6.7
7.2
9.4
J
94
J
V
– 25))
– 25))
V
BR
6.74
7.05
7.58
117
152
180
199
220
typ
9.9
@I
14
99
R
Doc ID 5616 Rev 10
(1)
mA
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10/1000 µs
max
10.3
11.2
14.4
19.9
21.5
24.4
29.2
32.4
35.5
38.9
42.1
45.4
48.4
53.3
58.1
64.5
77.4
93.6
113
137
162
209
246
275
328
9.2
V
17
26
V
CL
@I
41.7
25.1
23.1
21.5
19.4
17.7
14.9
13.8
11.8
10.3
A
9.7
8.1
6.7
5.5
4.6
3.8
2.4
2.2
68
61
56
37
31
29
16
13
PP
3
2
(4)
amb
10/1000 µs
R
0.168
0.031
0.048
0.058
0.096
0.127
0.191
0.236
0.276
0.328
0.404
0.481
0.587
0.683
0.802
0.888
1.08
1.35
1.59
2.28
3.34
4.91
10.3
16.5
7.18
23.8
30.0
48.5
= 25 °C)
D
(2)
CLmax
max
25.3
64.3
13.4
13.7
14.5
19.5
21.7
27.2
32.5
34.4
39.3
42.8
48.3
53.5
69.7
100
121
146
178
212
265
317
353
388
V
50
59
76
84
8/20 µs
V
CL
= V
@I
22.5
12.6
11.3
10.3
A
298
290
276
205
184
157
147
123
116
102
93
83
80
75
68
62
57
52
48
40
33
27
19
15
CL
PP
(4)
- R
D
8/20 µs
Characteristics
R
0.021
0.022
0.024
0.051
0.068
0.076
0.256
0.363
0.443
0.044
0.114
0.127
0.168
0.196
0.257
0.288
0.512
0.611
0.728
x (I
1.03
1.51
2.22
3.29
4.69
7.03
10.2
12.7
15.2
D
PP
(2)
- I
PPappli
10-4/ °C
max
10.0
10.0
10.1
10.3
10.4
10.5
10.6
10.7
10.8
10.8
10.8
10.8
5.7
5.9
6.1
7.3
7.8
8.3
8.4
8.8
8.8
9.2
9.4
9.6
9.6
9.7
9.8
9.9
T
)
(3)
3/10