SMD Transient Voltage Suppressor
SMA6J Series
600W Surface Mount Transient Voltage
Suppressors- 5.0V-
8
5V
Features
Package outline
Formosa MS
SMA/DO-214AC
•
600W peak pulse power capability with a 10/1000 μ s
waveform, repetition rate (duty cycle): 0.01%.
•
Low profile surface mounted application in order to
optimize board space.
•
Excellent clamping capability.
•
Low incremental surge resistance.
•
Fast response time from 0V to VBR, typically less than
1 ps for uni-directional & 5 ns for bi-directional types.
•
Glass passivated chip junction.
•
Lead-free parts meet RoHS requirments.
•
Suffix "-H" indicates Halogen-free part, ex. SMA6J5.0A-H.
0.067 (1.70)
0.051 (1.30)
0.118(3.00)
0.096(2.45)
0.177(4.50)
0.157(3.99)
0.012(0.305)
0.006(0.152)
0.096(2.42)
0.078(1.98)
Mechanical data
0.060(1.52)
0.030(0.76)
0.008(0.203)MAX.
•
Epoxy:UL94-V0 rated flame retardant
•
Case : Molded plastic, DO-214AC
•
Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026
0.208(5.28)
0.188(4.80)
Dimensions in inches and (millimeters)
•
Polarity : Indicated by cathode band
•
Mounting Position : Any
•
Weight : Approximated 0.05 gram
Maximum ratings
(AT
PARAMETER
Peak Power Dissipation
Peak Pulse current
T
A
=25
o
C unless otherwise noted)
CONDITIONS
with a 10/1000 μ s waveform,
Note 1, 2 & Fig. 1
with a 10/1000 μ s waveform
at T
L
=75
O
C , Note 2
8.3ms Single Half Sine-Wave, Note 3
at 25A
For Uni-Directional Types Only, Note 4
Symbol
P
PPM
I
PPM
P
M(AV)
I
FSM
V
F
T
J
T
STG
O
Value
600
See Table 1
3.0
50
3.5
-55 ~ +150
-55 ~ +150
UNIT
W
A
W
A
V
O
Steady State Power Dissipation
Peak Forward Surge Current
Maximum Instantaneours Forward Voltage
Operating temperature range
Storage temperature range
C
C
O
Note 1. Non-repetitive current pulse, per Fig. 3 and derated above T
A
=25 C per Fig. 2
2. Mounted on copper pad area of 0.2"x0.2" (5.0x5.0 mm) per Fig 5
3. Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum
http://www.formosagr.com
TEL:886-755-27188611
FAX:886-755-27188568
Document ID
Issued Date
2003/03/08
Revised Date
2012/05/16
Revision
D
Page.
4
Page 1
FM-3080020
SMD Transient Voltage Suppressor
SMA6J Series
Electrical characteristics
(at T =25 C unless otherwise noted)
o
A
Formosa MS
Test
Current
I
T
mA
10
10
10
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
Maximum Clamping
Voltage @I
PP
V
C
Volts
9.2
10.3
11.2
12.0
12.9
13.6
14.4
15.4
17.0
18.2
19.9
21.5
23.2
24.4
26.0
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
93.6
96.8
103.0
113.0
121.0
126.0
137.0
I
PP
A
65.2
58.3
53.6
50.0
46.5
44.1
41.7
39.0
35.3
33.0
30.2
27.9
25.9
24.6
23.0
21.7
20.5
18.5
16.9
15.4
14.3
13.2
12.4
11.3
10.3
9.3
8.6
8.3
7.8
7.3
6.9
6.4
6.2
5.8
5.3
5.0
4.8
4.4
Maximum
Reverse
Leakage
Current
I
R
@V
RWM
μΑ
800
800
500
200
100
50
20
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
UNI
6 KE
6 KG
6 KK
6 KM
6 KP
6 KR
6 KT
6 KV
6 KX
6 KZ
6 LE
6 LG
6 LK
6 LM
6 LP
6 LR
6 LT
6 LV
6 LX
6 LZ
6 ME
6 MG
6 MK
6 MM
6 MP
6 MR
6 MT
6 MV
6 MX
6 MZ
6 NE
6 NG
6 NK
6 NM
6 NP
6 NR
6 NT
6 NV
BI
6 AE
6 AG
6 AK
6 AM
6 AP
6 AR
6 AT
6 AV
6 AX
6 AZ
6 BE
6 BG
6 BK
6 BM
6 BP
6 BR
6 BT
6 BV
6 BX
6 BZ
6 CE
6 CG
6 CK
6 CM
6 CP
6 CR
6 CT
6 CV
6 CX
6 CZ
6 DE
6 DG
6 DK
6 DM
6 DP
6 DR
6 DT
6 DV
Marking Code
Reverse
Stand-off
Voltage
Part No.
Uni (Bi)
V
RWM
Volts
SMA6J5.0A(CA)
SMA6J6.0A(CA)
SMA6J6.5A(CA)
SMA6J7.0A(CA)
SMA6J7.5A(CA)
SMA6J8.0A(CA)
SMA6J8.5A(CA)
SMA6J9.0A(CA)
SMA6J10A(CA)
SMA6J11A(CA)
SMA6J12A(CA)
SMA6J13A(CA)
SMA6J14A(CA)
SMA6J15A(CA)
SMA6J16A(CA)
SMA6J17A(CA)
SMA6J18A(AC)
SMA6J20A(CA)
SMA6J22A(CA)
SMA6J24A(CA)
SMA6J26A(CA)
SMA6J28A(CA)
SMA6J30A(CA)
SMA6J33A(CA)
SMA6J36A(CA)
SMA6J40A(CA)
SMA6J43A(CA)
SMA6J45A(CA)
SMA6J48A(CA)
SMA6J51A(CA)
SMA6J54A(CA)
SMA6J58A(CA)
SMA6J60A(CA)
SMA6J64A(CA)
SMA6J70A(CA)
SMA6J75A(CA)
SMA6J78A(CA)
SMA6J85A(CA)
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
Breakdown Voltage @I
T
V
BR Min
Volts
6.40
6.67
7.22
7.78
8.33
8.89
9.44
10.0
11.1
12.2
13.3
14.4
15.6
16.7
17.8
18.9
20.0
22.2
24.4
26.7
28.9
31.1
33.3
36.7
40.0
44.4
47.8
50.0
53.3
56.7
60.0
64.4
66.7
71.1
77.8
83.3
86.7
94.4
V
BR Max
Volts
7.00
7.37
7.98
8.60
9.21
9.83
10.4
11.1
12.3
13.5
14.7
15.9
17.2
18.5
19.7
20.9
22.1
24.5
26.9
29.5
31.9
34.4
36.8
40.6
44.2
49.1
52.8
55.3
58.9
62.7
66.3
71.2
73.7
78.6
86.0
92.1
95.8
104
Note 1. V
BR
measured after I
T
applied for 300us, I
T
=square wave pulse or equivalent
2. Surge current waveform per Fig. 3 and derated per Fig. 2
3. For bi-directional types having V
RWM
of 10 volts and less, the I
R
limit is doubled
4. Suffix ‘C’ denotes bi-directional devices. Suffix ‘A’ denotes 5% tolerance devices, no suffix denotes 10% tolerance devices.
5. All terms and symbols are consistent with ANS/IEEE C62.35
6. Transient Voltage Suppressors (TVS) are devices used to protect vulnerable circuits from electrical overstress such as that caused by electrostatic discharge, inductive load
switching and induced lightning. Within the TVS, damaging voltage spikes are limited by clamping or avalanche action of a rugged silicon pn junction which reduces the
amplitude of the transient to a nondestructive level. See Fig. 7 & Fig. 8
http://www.formosagr.com
TEL:886-755-27188611
FAX:886-755-27188568
Document ID
Issued Date
2003/03/08
Revised Date
2012/05/16
Revision
D
Page.
4
Page 2
FM-3080020
Rating and characteristic curves
100
10 000
P
PPM
- Peak Pulse Power (kW)
C
J
- Junction Capacitance (pF)
Non-Repetitive
Pulse
Waveform
shown in Fig. 3
T
A
= 25 °C
10
Uni-Directional
Bi-Directional
Measured at
Zero Bias
1000
T
J
= 25 °C
f = 1.0 MHz
1
100
Measured at Stand-Off
Voltage V
WM
10
1
10
100
200
0.1
0.1 µs
1.0 µs
10 µs
100 µs
1.0 ms
10 ms
t
d
- Pulse
Width
(s)
V
WM
- Reverse Stand-Off Voltage (V)
Fig. 1 - Peak Pulse Power Rating Curve
Fig. 4 -
Typical Junction Capacitance
Peak Pulse Power (P
PP
) or Current (I
PP
)
Derating in Percentage, %
100
100
75
Transient Thermal Impedance (°C/W)
50
10
25
0
0
25
50
75
100
125
150
175
200
1
0.01
0.1
1
10
100
1000
T
J
- Initial Temperature (°C)
t
p
- Pulse Duration (s)
Fig. 2 -
Pulse Power or Current vs. Initial Junction Temperature
Fig. 5 -
Typical Transient Thermal Impedance
150
I
PPM
- Peak Pulse Current, % I
RSM
100
Peak Value
I
PPM
Peak Forward Surge Current (A)
t
r
= 10 µs
T
J
= 25 °C
Pulse
Width
(t
d
)
is defined as the Point
where
the Peak Current
decays to 50 % of I
PPM
200
T
J
= T
J
max.
8.3 ms Single Half Sine-Wave
100
Half Value - I
PP
I
PPM
2
50
10/1000 µs
Waveform
as defined by R.E.A.
t
d
0
0
1.0
2.0
3.0
4.0
50
10
1
5
10
50
100
t - Time (ms)
Number
of Cycles at 60 Hz
Fig. 3 -
Pulse Waveform
Fig. 6 -
Maximum Non-Repetitive Peak Forward Surge Current
Uni-Directional Use Only
http://www.formosagr.com
TEL:886-755-27188611
FAX:886-755-27188568
Document ID
Issued Date
2003/03/08
Revised Date
2012/05/16
Revision
D
Page.
4
Page 3
FM-3080020
Analog electronics
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