SMAJ5.0(C)A - SMAJ170(C)A
400W SURFACE MOUNT TRANSIENT VOLTAGE
SUPPRESSOR
Features
·
·
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·
·
·
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400W Peak Pulse Power Dissipation
5.0V - 170V Standoff Voltages
Glass Passivated Die Construction
Uni- and Bi-Directional Versions Available
Excellent Clamping Capability
Fast Response Time
Plastic Material: UL Flammability
Classification Rating 94V-0
B
Dim
SMA
Min
2.29
4.00
1.27
0.15
4.80
0.10
0.76
2.01
Max
2.92
4.60
1.63
0.31
5.59
0.20
1.52
2.62
A
C
A
B
C
D
E
G
H
J
Mechanical Data
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Case: SMA, Transfer Molded Epoxy
Terminals: Solderable per MIL-STD-202,
Method 208
Also Available in Lead Free Plating (Matte Tin
Finish). Please see Ordering Information,
Note 5, on Page 4
Polarity Indicator: Cathode Band
(Note: Bi-directional devices have no polarity
indicator.)
Marking: Date Code and Marking Code
See Page 3
Weight: 0.064 grams (approx.)
Ordering Info: See Page 3
@ T
A
= 25°C unless otherwise specified
Symbol
P
PK
I
FSM
PM
(AV)
@ I
PP
= 35A
V
F
T
j
T
STG
Value
400
40
1.0
3.5
-55 to +150
-55 to +175
D
J
H
G
E
All Dimensions in mm
Maximum Ratings
Characteristic
Peak Pulse Power Dissipation
(Non repetitive current pulse derated above T
A
= 25°C) (Note 1)
Peak Forward Surge Current, 8.3ms Single Half Sine Wave
Superimposed on Rated Load (JEDEC Method) (Notes 1, 2, & 3)
Steady State Power Dissipation @ T
L
= 75°C
Instantaneous Forward Voltage
(Notes 1, 2, & 3)
Operating Temperature Range
Storage Temperature Range
Notes:
Unit
W
A
W
V
°C
°C
1. Valid provided that terminals are kept at ambient temperature.
2. Measured with 8.3ms single half sine-wave. Duty cycle = 4 pulses per minute maximum.
3. Unidirectional units only.
DS19005 Rev. 10 - 2
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SMAJ5.0(C)A - SMAJ170(C)A
ã
Diodes Incorporated
Part Number
Add C For
Bi-Directional
(Note 4)
SMAJ5.0(C)A
SMAJ6.0(C)A
SMAJ6.5(C)A
SMAJ7.0(C)A
SMAJ7.5(C)A
SMAJ8.0(C)A
SMAJ8.5(C)A
SMAJ9.0(C)A
SMAJ10(C)A
SMAJ11(C)A
SMAJ12(C)A
SMAJ13(C)A
SMAJ14(C)A
SMAJ15(C)A
SMAJ16(C)A
SMAJ17(C)A
SMAJ18(C)A
SMAJ20(C)A
SMAJ22(C)A
SMAJ24(C)A
SMAJ26(C)A
SMAJ28(C)A
SMAJ30(C)A
SMAJ33(C)A
SMAJ36(C)A
SMAJ40(C)A
SMAJ43(C)A
SMAJ45(C)A
SMAJ48(C)A
SMAJ51(C)A
SMAJ54(C)A
SMAJ58(C)A
SMAJ60(C)A
SMAJ64(C)A
SMAJ70(C)A
SMAJ75(C)A
SMAJ78(C)A
SMAJ85(C)A
SMAJ90(C)A
SMAJ100(C)A
SMAJ110(C)A
SMAJ120(C)A
SMAJ130(C)A
SMAJ150(C)A
SMAJ160(C)A
SMAJ170(C)A
Notes:
Reverse
Standoff
Voltage
V
RWM
(V)
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
90
100
110
120
130
150
160
170
Breakdown
Voltage
V
BR
@ I
T
(Note 5)
Min (V)
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
100
111
122
133
144
167
178
189
Max (V)
7.25
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
111
123
135
147
159
185
197
209
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
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Max. Reverse
Leakage @
V
RWM
(Note 6)
I
R
(mA)
800
800
500
200
100
50
10
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Max. Clamping
Voltage @ I
pp
V
C
(V)
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
113
121
126
137
146
162
177
193
209
243
259
275
Max. Peak Pulse
Current
I
pp
(A)
43.5
38.8
35.7
33.3
31.0
29.4
27.7
26.0
23.5
22.0
20.1
18.6
17.2
16.4
15.3
14.5
13.7
12.3
11.2
10.3
9.5
8.8
8.3
7.5
6.9
6.2
5.7
5.5
5.2
4.9
4.6
4.3
4.1
3.9
3.5
3.3
2.2
2.9
2.7
2.5
2.3
2.0
1.9
1.6
1.5
1.4
Marking Code
BI-
TE
TG
TK
TM
TP
TR
TT
TV
TX
TZ
UE
UG
UK
UM
UP
UR
UT
UV
UX
UZ
VE
VG
VK
VM
VP
VR
VT
VV
VX
VZ
WE
WG
WK
WM
WP
WR
WT
WV
WX
WZ
XE
XG
XK
XM
XP
XR
UNI-
HE
HG
HK
HM
HP
HR
HT
HV
HX
HZ
IE
IG
IK
IM
IP
IR
IT
IV
IX
IZ
JE
JG
JK
JM
JP
JR
JT
JV
JX
JZ
RE
RG
RK
RM
RP
RR
RT
RV
RX
RZ
SE
SG
SK
SM
SP
SR
4. Suffix C denotes Bi-directional device.
5. V
BR
measured with I
T
current pulse = 300ms
6. For Bi-Directional devices having V
RWM
of 10V and under, the I
R
is doubled.
DS19005 Rev. 10 - 2
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SMAJ5.0(C)A - SMAJ170(C)A
100
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
10000
T
j
= 25°C
75
C
T
, JUNCTION CAPACITANCE (pF)
Unidirectional
1000
50
Bidirectional
100
25
10 X 1000 Waveform
as defined by REA
0
0
25
50
75
100 125 150 175 200
T
A
, AMBIENT TEMPERATURE (°C)
Fig. 1 Pulse Derating Curve
100
10
1
10
100
1000
V
WM
, STANDOFF VOLTAGE (V)
Fig. 2 Typical Total Capacitance
I
P
, PEAK PULSE CURRENT (%I
pp
)
P
d
, PEAK PULSE POWER (kW)
T
j
= 25°C
Non Repetitive
Pulse Waveform
Shown in Fig. 4
100
Peak Value I
pp
10
Half Value I
pp
/2
50
1.0
t
p
0.1
0.1
1.0
10
100
1000
10000
0
10 X 1000 Waveform
as defined by R.E.A.
0
1
2
3
t, TIME (ms)
Fig. 4 Pulse Waveform
PM
(AV),
STEADY STATE POWER DISSIPATION (W)
60
PEAK FORWARD SURGE CURRENT, (A)
Pulse Width 8.3ms
Single Half-Sine-Wave
(JEDEC METHOD)
1.0
50
0.8
40
0.6
30
0.4
20
0.2
60Hz Resistive or
Inductive Load
10
0
1
2
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
Fig. 5 Maximum Non-Repetitive Surge Current
0.0
0
25
50
75
100
125
150
175
200
T
L
, LEAD TEMPERATURE (°C)
Fig. 6 Steady State Power Derating Curve
DS19005 Rev. 10 - 2
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SMAJ5.0(C)A - SMAJ170(C)A
Ordering Information
Device
SMAJXXX(C)A-13
Notes:
(Note 4)
Packaging
SMA
Shipping
5000/Tape & Reel
4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
5. For Lead Free version (with Lead Free terminal finish) part number, please add "-F" suffix to part number above.
Example: SMAJ170A-13-F.
Marking Information
YWW
XX
XX = Product type marking code (See Page 2)
= Manufacturers’ code marking
YWW = Date code marking
Y = Last digit of year ex: 2 for 2002
WW = Week code 01 to 52
DS19005 Rev. 10 - 2
4 of 4
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SMAJ5.0(C)A - SMAJ170(C)A