SMBJ18A_ 查看數據表（PDF） - Galaxy Semi-Conductor
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SMBJ18A_ Datasheet PDF : 4 Pages
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ELECTRICAL CHARACTERISTICS Ratings at 25 ambient tem perature unless otherwise specif ied.VF=3.5V at IF=50A (uni-directional only )
Device Type
Modif ied
"J" Bend Lead
Dev ic e
Marking
Code
Uni
Bi
Breakdow n Voltage
V (BR) at IT(1)
(V)
Min
Max
Test
Current
IT(m A)
Stand-of f
V oltage
VWM (V)
Maximum
Reverse Leakage
at V WM
ID( A )(3)
Maximum
Peak Pulss Surge
Current IPPM
(A )(2)
Maximum
Clamping
V oltage at IPPM
Vc (V)
+SMBJ5.0
KD
KD
6.40
7.82
10
5.0
800
62.5
9.6
+SMBJ5.0A
KE
KE
6.40
7.07
10
5.0
800
65.2
9.2
+SMBJ6.0
KF
KF
6.67
8.15
10
6.0
800
52.6
11.4
+SMBJ6.0A
KG
KG
6.67
7.37
10
6.0
800
58.3
10.3
+SMBJ6.5
KH
AH
7.22
8.82
10
6.5
500
48.8
12.3
+SMBJ6.5A KK
AK
7.22
7.98
10
6.5
500
53.6
11.2
+SMBJ7.0
KL
KL
7.78
9.51
10
7.0
200
45.1
13.3
+SMBJ7.0A KM
KM
7.78
8.60
10
7.0
200
50.0
12.0
+SMBJ7.5
KN
AN
8.33
10.2
1.0
7.5
100
42.0
14.3
+SMBJ7.5A
KP
AP
8.33
9.21
1.0
7.5
100
46.5
12.9
+SMBJ8.0
KQ
AQ
8.89
10.9
1.0
8.0
50
40.0
15.0
+SMBJ8.0A
KR
AR
8.89
9.83
1.0
8.0
50
44.1
13.6
+SMBJ8.5
KS
AS
9.44
11.5
1.0
8.5
20
37.7
15.9
+SMBJ8.5A
KT
AT
9.44
10.4
1.0
8.5
20
41.7
14.4
+SMBJ9.0
KU
AU
10.0
12.2
1.0
9.0
10
35.5
16.9
+SMBJ9.0A
KV
AV
10.0
11.1
1.0
9.0
10
39.0
15.4
+SMBJ10
KW
AW
11.1
13.6
1.0
10
5.0
31.9
18.8
+SMBJ10A
KX
AX
11.1
12.3
1.0
10
5.0
35.3
17.0
+SMBJ11
KY
KY
12.2
14.9
1.0
11
5.0
29.9
20.1
+SMBJ11A
KZ
KZ
12.2
13.5
1.0
11
5.0
33.0
18.2
+SMBJ12
LD
BD
13.3
16.3
1.0
12
5.0
27.3
22.0
+SMBJ12A
LE
BE
13.3
14.7
1.0
12
5.0
30.2
19.9
+SMBJ13
LF
LF
14.4
17.6
1.0
13
5.0
25.2
23.8
+SMBJ13A
LG
LG
14.4
15.9
1.0
13
5.0
27.9
21.5
+SMBJ14
LH
BH
15.6
19.1
1.0
14
5.0
23.3
25.8
+SMBJ14A
LK
BK
15.6
17.2
1.0
14
5.0
25.9
23.2
+SMBJ15
LL
BL
16.7
20.4
1.0
15
5.0
22.3
26.9
+SMBJ15A
LM
BM
16.7
18.5
1.0
15
5.0
24.6
24.4
+SMBJ16
LN
LN
17.8
21.8
1.0
16
5.0
20.8
28.8
+SMBJ16A
LP
LM
17.8
19.7
1.0
16
5.0
23.1
26.0
+SMBJ17
LQ
LQ
18.9
23.1
1.0
17
5.0
19.7
30.5
+SMBJ17A
LR
LR
18.9
20.9
1.0
17
5.0
21.7
27.6
+SMBJ18
LS
BS
20.0
24.4
1.0
18
5.0
18.6
32.2
+SMBJ18A
LT
BT
20.0
22.1
1.0
18
5.0
20.5
29.2
+SMBJ20
LU
LU
22.2
27.1
1.0
20
5.0
16.8
35.8
+SMBJ20A
LV
LV
22.2
24.5
1.0
20
5.0
18.5
32.4
+SMBJ22
LW
BW
24.4
29.8
1.0
22
5.0
15.2
39.4
+SMBJ22A
LX
BX
24.4
26.9
1.0
22
5.0
16.9
35.5
+SMBJ24
LY
BY
26.7
32.6
1.0
24
5.0
14.0
43.0
+SMBJ24A
LZ
BZ
26.7
29.5
1.0
24
5.0
15.4
38.9
+SMBJ26
MD
CD
28.9
35.3
1.0
26
5.0
12.9
46.6
+SMBJ26A
ME
CE
28.9
31.9
1.0
26
5.0
14.3
42.1
+SMBJ28
MF
MF
31.1
38.0
1.0
28
5.0
12.0
50.0
+SMBJ28A
MG
MG
31.1
34.4
1.0
28
5.0
13.2
45.4
+SMBJ30
MH
CH
33.3
40.7
1.0
30
5.0
11.2
53.5
+SMBJ30A
MK
CK
33.3
36.8
1.0
30
5.0
12.4
48.4
Notes: (1) Pulse test :tP 50ms
(2) Surge current w aveform per Fig.3 and derate per Fig.2
www.galaxycn.com
(3) For bi-directional types having VWM of 10 Volts and less,the ID Iimit is doubled
(4) All terms and symbols are consistent w ith ANSI/IEEE C62.35
+Underw riters Laboratory Recognition for the classification of protectors (QV G2) under the UL standard for saf ety 497B and
f ile number E239431 for both uni-directional and bi-directional devices
Document Number 0285006
BLGALAXY ELECTRICAL
2.
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