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Littelfuse

SMF9.0A Datasheet Preview

SMF9.0A Datasheet

Transient Voltage Suppression Diodes

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SMF Series
Transient Voltage Suppression Diodes
Surface Mount – 200W > SMF Series
RoHS
Pb e3
Uni-directional
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E230531
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
Parameter
Peak Pulse Power Dissipation at
TA=25ºC by 10/1000µs (Note 1)
Thermal Resistance Junction- to-
Ambient
Thermal Resistance Junction- to-
Lead
Symbol
PPPM
RθJA
RθJL
Value
200
220
100
Unit
W
°C/W
°C/W
Operating Temperature Range
TJ -65 to 150 °C
Storage Temperature Range
TSTG -65 to 175 °C
Notes:
1. Non-repetitive current pulse, per Fig. 4 and derated above TJ (initial) =25ºC per Fig. 3.
Description
The SMF series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
This SMF package has a 50% smaller footprint as
compared to the SMA package and delivers one of the
lowest height profiles (1.1mm) available in the industry.
Features
•Compatible with
industrial standard
package SOD-123FL
• Optimized surface mount
footprint for minimal PCB
space impact
• Low profile: maximum
height of 1.1mm.
• Low inductance, excellent
clamping capability
• Compatible with high
temperature reflow
soldering (260°C/40sec)
• Typical failure mode due
to exceeding maximum
ratings is a short circuit
condition
• Whisker test conducted
based on Table 4a and 4c
of JEDEC JESD201A
• IEC-61000-4-2 ESD
30kV(Air), 30kV (Contact)
• EFT protection of data
lines in accordance with
IEC 61000-4-4
• 200W peak pulsepower
capability at 10/1000µs
waveform, repetition rate
(duty cycle): 0.01%
• Fast response time:
typically less than 1.0ns
from 0 Volts to VBR min
• Glass passivated junction
• Built-in strain relief
• UL Recognized epoxy
meeting flammability
classification V-0
• Meet MSL level1, per
J-STD-020, LF maximun
peak of 260°C
• Matte tin lead–free plated
• Halogen-free and RoHS
compliant
• Pb-free E3 means 2nd
level interconnect is
Pb-free and the terminal
finish material is tin(Sn)
(IPC/ JEDEC J-STD-
609A.01)
Functional Diagram
Bi-directional
Cathode
Uni-directional
Anode
Applications
SMF components are ideal for the protection of I/O
cinetlelurflaarcepsh,oVnCeCsb, upsoratnadbloetdheevrivcuelsn,ebruabsilneecsirscmuitacuhsiendesin,
power supplies and other consumer applications.
Additional Infomarion
Datasheet
Resources
Samples
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 06/07/17




Littelfuse

SMF9.0A Datasheet Preview

SMF9.0A Datasheet

Transient Voltage Suppression Diodes

No Preview Available !

Transient Voltage Suppression Diodes
Surface Mount – 200W > SMF Series
Electrical Characteristics (TA=25°C unless otherwise noted)
Part
Number
Marking
Code
Breakdown
Voltage VBR
(Volts) @ IT
MIN MAX
Test
Current
IT
(mA)
Reverse Stand
off Voltage
VR (V)
Maximum
Reverse
Leakage @
IR (µA)
VR
Maximum
Peak Pulse
Current
(A)
Ipp
Maximum
Clamping
VoltVaCg(eV)@Ipp
Agency
Approval
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
SMF58A
SMF60A
SMF64A
SMF70A
SMF75A
SMF78A
SMF85A
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
RG
RK
RM
RP
RR
RT
RV
6.40
6.67
7.22
7.78
8.33
8.89
9.44
10.00
11.10
12.20
13.30
14.40
15.60
16.70
17.80
18.90
20.0 0
22.20
24.40
26.70
28.90
31.10
33.30
36.70
40.00
44.40
47.80
50.00
53.30
56.70
60.00
64.40
66.70
71.10
77.80
83.30
86.70
94.40
7.00
7.37
7.98
8.60
9.21
9.83
10.40
11.10
12.30
13.50
14.70
15.90
17.20
18.50
19.70
20.90
22.10
24.50
26.90
29.50
31.90
34.40
36.80
40.60
44.20
49.10
52.80
55.30
58.90
62.70
66.30
71.20
73.70
78.60
86.00
92.10
95.80
104.00
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
1
1
1
1
1
1
1
Notes:
1.
2.
SVuBRrgmeecausrurerendt
wafatever fIoT ramppplieerd1f0o/r1030000µµss,eIxT p=osnqeunatirael
wave
wave
pulse or equivalent.
and derated per Fig.2.
3. All terms and symbols are consistent with ANSI/IEEE C62.35.
5.0
6.0
6.5
7.0
7.5
8.0
8.5
9.0
10
11
12
13
14
15
16
17
18
20
22
24
26
28
30
33
36
40
43
45
48
51
54
58
60
64
70
75
78
85
400 21.7
9.2 X
400 19.4 10.3 X
250 17.9 11.2 X
100 16.7 12.0 X
50 15.5 12.9 X
25 14.7 13.6 X
10 13.9 14.4 X
5 13.0 15.4 X
2.5 11.8 17.0 X
2.5 11.0 18.2 X
2.5 10.1 19.9 X
1.0 9.3 21.5 X
1.0 8.6 23.2 X
1.0 8.2 24.4 X
1.0 7.7 26.0 X
1.0 7.2 27.6 X
1.0 6.8 29.2 X
1.0 6.2 32.4 X
1.0 5.6 35.5 X
1.0 5.1 38.9 X
1.0 4.8 42.1 X
1.0 4.4 45.4 X
1.0 4.1 48.4 X
1.0 3.8 53.3 X
1.0 3.4 58.1 X
1.0 3.1 64.5 X
1.0 2.9 69.4 X
1.0 2.8 72.7 X
1.0 2.6 77.4 X
1.0 2.4 82.4 X
1.0 2.3 87.1 X
1.0 2.1 93.6
1.0 1.8 96.8
1.0 1.7 103.0
1.0 1.5 113.0
1.0 1.4 121.0
1.0 1.4 126.0
1.0 1.3 137.0
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 06/07/17


Part Number SMF9.0A
Description Transient Voltage Suppression Diodes
Maker Littelfuse
Total Page 6 Pages
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