SMF33VTF
Transient Voltage Suppressor
V
RWM
P
PP
I
PP
(AEC-Q101 qualified)
●
Outline
V
W
A
Data sheet
33
200
3.8
●
Feature
●
Inner Circuit
High reliability
Small mold type
●
Application
●
Packaging Specification
Packing
Reel Size(mm)
T
aping Width(mm)
Basic Ordering Unit(pcs)
T
aping Code
Marking
Surge Protection
●
Structure
Silicon Epitaxial Planar
●
Absolute Maximum Rating (T
a
= 25
℃
)
Embossed T
ape
180
8
3000
TR
XW
Parameter
Peak Pulse Power
Peak Pulse Current
Power dissipation
Junction temperature
Storage temperature
ESD capability
Symbol
P
pp
I
pp
P
D
T
j
T
stg
V
ESD
Conditions
tp=10/1000us
tp=10/1000us
on Glass-epoxy substrate
-
-
Air
IEC61000-4-2
Contact
Min. Max.
Unit
-
200
W
-
3.8
A
-
1
W
-
150
℃
-65 150
℃
-
30
kV
-
30
kV
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1/6
2017/04/06_Rev.002
SMFxxVTF Series
Breakdown voltage
V
BR
(V)
MIN.
6.40
6.67
7.72
7.78
8.33
8.89
10.0
11.1
12.2
13.3
14.4
15.6
16.7
17.2
20.0
22.2
24.4
26.7
28.9
31.1
33.3
36.7
I
T
(mA)
40
40
40
40
40
40
40
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
Data sheet
Reverse Stand-off
voltage
V
RWM
(V)
●
Characteristic (Ta = 25ºC)
Symbol
P/N
SMF5V0TF
SMF6V0TF
SMF6V5TF
SMF7V0TF
SMF7V5TF
SMF8V0TF
SMF9V0TF
SMF10VTF
SMF11VTF
SMF12VTF
SMF13VTF
SMF14VTF
SMF15VTF
SMF16VTF
SMF18VTF
SMF20VTF
SMF22VTF
SMF24VTF
SMF26VTF
SMF28VTF
SMF30VTF
SMF33VTF
V
BR
test time is 40ms.
Reverse Current
I
R
(μA)
MAX.
5.0
26
20
3.0
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
V
R
(V)
5.0
6.0
6.5
7.0
7.5
8.0
9.0
10
11
12
13
14
15
16
18
20
22
24
26
28
30
33
Clamping voltage
V
CL
(V)
MAX.
9.2
10.3
11.2
12.0
12.9
13.6
15.4
17.0
18.2
19.9
21.5
23.2
24.4
26.0
29.2
32.4
35.5
38.9
42.1
45.4
48.4
53.3
I
PP
(A)
21.7
19.4
17.9
16.7
15.5
14.7
13.0
11.8
11.0
10.1
9.3
8.6
8.2
7.7
6.8
6.2
5.6
5.1
4.8
4.4
4.1
3.8
MAX.
5.0
6.0
6.5
7.0
7.5
8.0
9.0
10
11
12
13
14
15
16
18
20
22
24
26
28
30
33
●
Marking
P/N
SMF5V0TF
SMF6V0TF
SMF6V5TF
SMF7V0TF
SMF7V5TF
SMF8V0TF
SMF9V0TF
SMF10VTF
SMF11VTF
SMF12VTF
SMF13VTF
Marking
AW
BW
CW
DW
EW
FW
GW
HW
JW
KW
LW
P/N
SMF14VTF
SMF15VTF
SMF16VTF
SMF18VTF
SMF20VTF
SMF22VTF
SMF24VTF
SMF26VTF
SMF28VTF
SMF30VTF
SMF33VTF
Marking
MW
NW
PW
QW
RW
SW
TW
UW
VW
WW
XW
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© 2017 ROHM Co., Ltd. All rights reserved.
2/6
2017/04/06_Rev.002
SMF33VTF
●
Appended figure
Data sheet
Procedure to obtain ESD Clampimg Voltage
IEC61000-4-2 Spec
IEC61000-4-2 Waveform
C
S
:150pF
R
d
:330
Ω
simplified diagram in ESD machine
1. Set up ESD Tester at IEC61000-4-2 condition.
(IEC61000-4-2
：
C=150pF, R=330
Ω
)
2. Mount a sample on the high frequency test board
with the SMA connector.
3. Connect the SMA connector to the oscilloscope
by 50Ωcable.
Then, add the 10X-attenuator between test board
and the cable to protect the oscilloscope.
4. Discharge ESD in contact discharge mode at any voltage.
(normally 8kV Max.)
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© 2017 ROHM Co., Ltd. All rights reserved.
2017/04/06_Rev.002
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