SMA6J Series
Reverse Voltage: 5.0 to 58 V
Peak Pulse Power: 600 W
Features
●
●
Surface Mount
Transient Voltage Suppressors
SMA/ DO-214AC
0.064 1.63
0.049 1.23
0.109 2.76
0.099 2.51
Glass passivated chip
600 W peak pulse power capability with a
10/1000 μs waveform, repetitive rate (duty
cycle):0.01 %
Low leakage
Uni and Bidirectional unit
Excellent clamping capability
Very fast response time
RoHS compliant
Case: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Solderable per MIL-STD-750, method
2026
Polarity: Color band denotes cathode end
except Bipolar
Mounting position: Any
[ ]
●
●
●
●
●
[ ]
0.179 4.55
0.162 4.10
[ ]
0.012 0.30
0.006 0.15
Mechanical Data
●
●
●
0.089 2.26
0.077 1.96
[ ]
0.06 1.51
0.03 0.75
[ ]
●
[ ]
0.206 5.22
0.192
[
4.87
]
0.008 0.20
0
0.00
[ ]
Dimensions : inch [ mm ]
●
Maximum Ratings(T
A
=25℃ unless otherwise noted)
Parameter
Peak power dissipation with a 10/1000μs waveform
(1)
Peak pulse current with a 10/1000μs waveform
(1)
Power dissipation on infinite heatsink at T
L
= 75 °C
Peak forward surge current, 8.3 ms single half sine-
wave unidirectional only
(2)
Maximum instantaneous forward voltage at 25 A for
unidirectional only
Operating junction and storage temperature range
Note:
(1)Non-repetitive current pulse per Fig.5 and derated above T
A
= 25 °C per Fig.1
(2)Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum
Symbol
P
PP
I
PP
P
D
I
FSM
V
F
T
J
, T
STG
Value
600
See Next Table
3.0
60
3.5
- 55 to +150
Unit
W
A
W
A
V
°C
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P. 1
SMA6J Series
Ratings and Characteristics Curves (T
A
=25℃ unless otherwise noted)
Peak Pulse Derating in Percentage of Peak
Power or Current, (%)
AVERAGE FORWARD CURRENT, (A)
AMBIENT TEMPERATURE , (℃)
100
25
100
0
Peak Forward Surge Current, (A)
80
0
175
75
100
1
60
60
8.3 ms Single Half Sine-Wave
18
T
J
= T
J
max.
100
50
40
25
20
0
0
0
25
50
75
100
125
150
175
200
1
10
Number of Cycles at 60 Hz
100
Ambient Temperature ,T
A
(℃)
Fig. 1 - Pulse Derating Curve
3.0
100
Fig. 2 - Maximum Non-Repetitive
Surge Current
0.1
10000
Peak Power (kW)
10
0
Steady State Power Dissipation, (W)
3
3
2.0
30
0.22
73
##
0
1.0
1
0.0
0
25
50
75
100
125
150
175
200
0.1
0.1
1
10
100
1000
10000
Lead Temperature , T
L
(℃)
Pulse Width ,t
d
(μs)
Fig. 3 - Steady State Power Derating Curve
10000
100
Peak Pulse Current , (% )
Tr=10μs
Peak Value
(Ipp)
Fig. 4 - Peak Pulse Power Rating Curve
Bi-directional
@zero bias
Uni-directional
@zero bias
50
td
0
0.2
100
Half
0.5
= Ipp
76
Value
1
2
50
1.5
33
10/1000 μsec.
Waveform
2
defined by R.E.A.
23
as
3
13
4
10
1
2
Time , (ms)
3
T
J
= 25
°C
Pulse Width (td) is defined as the
point where the peak current
0
0
decays to 50 % of Ipp
5
1000
Junction Capacitance,C
J
(pF)
450
50
450
3000
5
Uni-directional @V
RWM
2000
22
100
5
1650
450
4
450
5
Bi-directional @V
RWM
10
5
1400
T
J
=25
°C
f=1.0MHz
1
1
0
4
10
100
1000
Reverse Breakdown Voltage,V
BR
(V)
Fig. 5 - Pulse Waveform
Fig. 6 - Typical Junction Capacitance
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P. 2
SMA6J Series
Electrical Characteristics(T
A
=25℃ unless otherwise noted)
Part Number Part Number
(Uni)
(Bi)
Device
Marking
Code
Uni
SMA6J5.0A
SMA6J6.0A
SMA6J6.5A
SMA6J7.0A
SMA6J7.5A
SMA6J8.0A
SMA6J8.5A
SMA6J9.0A
SMA6J10A
SMA6J11A
SMA6J12A
SMA6J13A
SMA6J14A
SMA6J15A
SMA6J16A
SMA6J17A
SMA6J18A
SMA6J19A
SMA6J20A
SMA6J22A
SMA6J24A
SMA6J26A
SMA6J28A
SMA6J30A
SMA6J33A
SMA6J36A
SMA6J40A
SMA6J43A
SMA6J45A
SMA6J48A
SMA6J51A
SMA6J54A
SMA6J58A
SMA6J5.0CA
SMA6J6.0CA
SMA6J6.5CA
SMA6J7.0CA
SMA6J7.5CA
SMA6J8.0CA
SMA6J8.5CA
SMA6J9.0CA
SMA6J10CA
SMA6J11CA
SMA6J12CA
SMA6J13CA
SMA6J14CA
SMA6J15CA
SMA6J16CA
SMA6J17CA
SMA6J18CA
SMA6J19CA
SMA6J20CA
SMA6J22CA
SMA6J24CA
SMA6J26CA
SMA6J28CA
SMA6J30CA
SMA6J33CA
SMA6J36CA
SMA6J40CA
SMA6J43CA
SMA6J45CA
SMA6J48CA
SMA6J51CA
SMA6J54CA
SMA6J58CA
KE
KG
KK
KM
KP
KR
KT
KV
KX
KZ
LE
LG
LK
LM
LP
LR
LT
LB
LV
LX
LZ
ME
MG
MK
MM
MP
MR
MT
MV
MX
MZ
NE
NG
Bi
WE
AG
AK
AM
AP
AR
AT
AV
AX
AZ
BE
BG
BK
BM
BP
BR
BT
BB
BV
BX
BZ
CE
CG
CK
CM
CP
CR
CT
CV
CX
CZ
DE
DG
Maximum
Breakdown Voltage V
BR
@I
T
Reverse
Leakage I
R
@V
RWM
(uA)
Min (V) Max (V) I
T
(mA)
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
20.00
21.10
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
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
23.30
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
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
800
800
500
200
100
50
10
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
Working
Peak
Reverse
Voltage
V
RWM
(V)
5.0
6.0
6.5
7.0
7.5
8.0
8.5
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
22.0
24.0
26.0
28.0
30.0
33.0
36.0
40.0
43.0
45.0
48.0
51.0
54.0
58.0
Maximum Maximum
Clamping
Reverse
Voltage V
C
Surge
Current I
PP
@I
PP
(A)
(V)
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
23.1
21.7
20.5
19.5
18.5
16.9
15.4
14.3
13.2
12.4
11.3
10.3
9.30
8.65
8.25
7.75
7.28
6.89
6.41
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
30.8
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
Note:
1. Suffix 'A ' denotes 5% tolerance device. Without 'A' denotes 10% tolerance device
2. Add suffix 'C 'or ' CA ' after part number to specify Bi-directional devices
3. For Bi-Directional devices having V
R
of 10 volts and under, the I
R
limit is double
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P. 3
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