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SMF8.5A Datasheet, PDF (2/6 Pages) Littelfuse – Transient Voltage Suppression Diodes Surface Mount – 200W > SMF Series
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Transient Voltage Suppression Diodes
Surface Mount – 200W > SMF Series
Electrical Characteristics (TA=25°C unless otherwise noted)
Part
Number
SMF5.0A
SMF6.0A
SMF6.5A
SMF7.0A
SMF7.5A
SMF8.0A
SMF8.5A
SMF9.0A
SMF10A
SMF11A
SMF12A
SMF13A*
SMF14A*
SMF15A*
SMF16A*
SMF17A*
SMF18A*
SMF20A*
SMF22A*
SMF24A*
SMF26A*
SMF28A*
SMF30A*
SMF33A*
SMF36A*
SMF40A*
SMF43A*
SMF45A*
SMF48A*
SMF51A*
SMF54A*
Marking
Code
AE
AG
AK
AM
AP
AR
AT
AV
AX
AZ
BE
BG
BK
BM
BP
BR
BT
BV
BX
BZ
CE
CG
CK
CM
CP
CR
CT
CV
CX
CZ
DE
Breakdown
Voltage VBR
(Volts) @ IT
MIN
MAX
6.4
7
6.67
7.37
7.22
7.98
7.78
8.6
8.33
9.21
8.89
9.83
9.44
10.4
10.0
11.1
11.1
12.3
12.2
13.5
13.3
14.7
14.4
15.9
15.6
17.2
16.7
18.5
17.8
19.7
18.9
20.9
20.0
22.1
22.2
24.5
24.4
26.9
26.7
29.5
28.9
31.9
31.1
34.4
33.3
36.8
36.7
40.6
40.0
44.2
44.4
49.1
47.8
52.8
50.0
55.3
53.3
58.9
56.7
62.7
60.0
66.3
Test
Current
IT
(mA)
10
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
1
1
Notes:
1. VBR measured after IT applied for 300µs, IT = sequare wave pulse or equivalent.
2. Surge current waveform per 10 x 1000µs exponential wave and derated per Fig.2.
3. All terms and symbols are consistent with ANSI/IEEE C62.35.
4. Parts with “*” are still under development, and will be available in Q3,2012.
Reverse
Stand off
Voltage VR (V)
Maximum
Reverse
Leakage @ VR
IR (µA)
5.0
400
6.0
400
6.5
250
7.0
100
7.5
50
8.0
25
8.5
10
9.0
5
10
2.5
11
2.5
12
2.5
13
1.0
14
1.0
15
1.0
16
1.0
17
1.0
18
1.0
20
1.0
22
1.0
24
1.0
26
1.0
28
1.0
30
1.0
33
1.0
36
1.0
40
1.0
43
1.0
45
1.0
48
1.0
51
1.0
54
1.0
Maximum
Peak Pulse
Current Ipp
(A)
21.7
19.4
17.9
16.7
15.5
14.7
13.9
13
11.8
11
10.1
9.3
8.6
8.2
7.7
7.2
6.8
6.2
5.6
5.1
4.8
4.4
4.1
3.8
3.4
3.1
2.9
2.8
2.6
2.4
2.3
Maximum
Clamping
Voltage @Ipp
VC (V)
9.2
10.3
11.2
12
12.9
13.6
14.4
15.4
17
18.2
19.9
21.5
23.2
24.4
26
27.6
29.2
32.4
35.5
38.9
42.1
45.4
48.4
53.3
58.1
64.5
69.4
72.7
77.4
82.4
87.1
SMF Series
2
8
Revision: February 29, 2012, 15:16
©2012 Littelfuse, Inc.
Specifications are subject to change without notice.
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