SMAJ Series
ELECTRICAL PARAMETERS
At 25°C ambient temperature unless otherwise specified. VF=3.5V at IF=25A (uni-directional only)
Maximum
reverse
leakage
at VWM
Maximum
peak pulse
surge
Device
marking
code
Breakdown voltage
V(BR)
Maximum
clamping
voltage
Test
current
at IT
Stand-off
voltage
VWM
(Volts) (1)
current
(3)
(2)
ID
IPPM
at IPPM
Device type
UNI
BI
WD
WE
WF
WG
WH
WK
WL
WM
WN
WP
WQ
WR
WS
WT
WU
WV
WW
WX
WY
WZ
XD
XE
XF
Min.
6.40
6.40
6.67
6.67
7.22
7.22
7.78
7.78
8.33
8.33
8.89
8.89
9.44
9.44
10.0
10.0
11.1
11.1
12.2
12.2
13.3
13.3
14.4
14.4
15.6
15.6
16.7
16.7
17.8
17.8
18.9
18.9
20.0
20.0
22.2
22.2
24.4
24.4
26.7
26.7
28.9
28.9
31.1
31.1
33.3
33.3
Max.
7.82
7.07
8.15
7.37
8.82
7.98
9.51
8.60
10.2
9.21
10.9
9.83
11.5
10.4
12.2
11.1
13.6
12.3
14.9
13.5
16.3
14.7
17.6
15.9
19.1
17.2
20.4
18.5
21.8
19.7
23.1
20.9
24.4
22.1
27.1
24.5
29.8
26.9
32.6
29.5
35.3
31.9
38.0
34.4
40.7
36.8
(mA)
(Volts)
(uA)
800
800
800
800
500
500
200
200
100
100
50
(A)
41.7
43.5
35.1
38.8
32.5
35.7
30.1
33.3
28.0
31.0
26.7
29.4
25.2
27.8
23.7
26.0
21.3
23.5
19.9
22.0
18.2
20.1
16.8
18.6
15.5
17.2
14.9
16.4
13.9
15.4
13.1
14.5
12.4
13.7
11.2
12.3
10.2
11.3
9.3
VC (Volts)
SMAJ5.0
AD
AE
AF
AG
AH
AK
AL
10
10
5.0
5.0
6.0
6.0
6.5
6.5
7.0
7.0
7.5
7.5
8.0
8.0
8.5
8.5
9.0
9.0
10
10
11
9.6
(5)
SMAJ5.0A
9.2
SMAJ6.0
SMAJ6.0A
SMAJ6.5
SMAJ6.5A
SMAJ7.0
SMAJ7.0A
SMAJ7.5
SMAJ7.5A
SMAJ8.0
SMAJ8.0A
SMAJ8.5
SMAJ8.5A
SMAJ9.0
SMAJ9.0A
SMAJ10
10
11.4
10.3
12.3
11.2
13.3
12.0
14.3
12.9
15.0
13.6
15.9
14.4
16.9
15.4
18.8
17.0
20.1
18.2
22.0
19.9
23.8
21.5
25.8
23.2
26.9
24.4
28.8
26.0
30.5
27.6
32.2
29.2
35.8
32.4
39.4
35.5
43.0
38.9
46.6
42.1
50.0
45.4
53.5
48.4
10
10
10
10
AM
AN
AP
AQ
AR
AS
AT
10
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
50
10
10
AU
AV
AW
AX
AY
AZ
BD
BE
BF
BG
BH
BK
BL
5.0
5.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
SMAJ10A
SMAJ11
SMAJ11A
SMAJ12
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
20
20
22
22
24
24
26
26
28
28
30
30
SMAJ12A
SMAJ13
SMAJ13A
SMAJ14
XG
XH
XK
XL
SMAJ14A
SMAJ15
SMAJ15A
SMAJ16
BM
BN
BP
BQ
BR
BS
BT
BU
BV
BW
BX
BY
BZ
CD
CE
CF
CG
CH
CK
XM
XN
XP
XQ
XR
XS
XT
SMAJ16A
SMAJ17
SMAJ17A
SMAJ18
SMAJ18A
SMAJ20
XU
XV
XW
XX
XY
XZ
SMAJ20A
SMAJ22
SMAJ22A
SMAJ24
SMAJ24A
SMAJ26
10.3
8.6
YD
SMAJ26A
SMAJ28
YE
9.5
YF
8.0
SMAJ28A
SMAJ30
YG
8.8
YH
7.5
SMAJ30A
YK
8.3
Notes:
1. V(BR) measured after IT applied for 300us square wave pulse or equivalent
2. Surge current waveform per Fig. 3 and derate per Fig. 2
3. For bi-directional types having VWM of 10 Volts and less, the ID limit is doubled
4. All terms and symbols are consistent with ANSI/IEEE C62.35
5. For the bidirectional SMAJ5.0CA, the maximum V(BR) is 7.25V.
9/21/2006 Rev.4.01
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