SMAJ5.0 THRU SMAJ440CA
E480232
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•
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•
•
•
•
•
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•
Features
IEC 61000-4-2 ESD 30kV(Air), 30kV (Contact)
For Surface Mount Applications
Unidirectional And Bidirectional
Fast
Response Time:Typical Less Than
1ps
From
0V to BV
Min
High Temp Soldering: 260°C / 10 Seconds At Terminals
For Bidirectional Devices Add “C” To The Suffix of
The Part Number: i.e.SMAJ5.0CA for 5% Tolerance
Halogen Free Available Upon Request By Adding Suffix "-HF"
Moisture Sensitivity Level 1
Epoxy Meets UL 94 V-0 Flammability Rating
Lead Free Finish/RoHS Compliant (Note1) ("P" Suffix Designates
RoHS Compliant. See
Ordering Information)
400 Watt TVS
5.0 to 440
Volts
SMA (DO-214AC)
LEAD FRAME
H
Mechanical Data
•
Polarity: Indicated by Cathode Band Except Bi-directional Types
Maximum Ratings
•
•
•
Operating Junction Temperature Range:
-55°C to +175°C
Storage Temperature Range:
-55°C to +175°C
Typical Thermal Resistance:
10°C/W
Junction to Lead
E
F
G
J
Cathode Mark
A
D
C
B
Peak Pulse Power
Surge Current with a
10/1000μs
Waveform
Peak Pulse Power
Dissipation
Steady State Power
Dissipatoin
Note:
I
PPM
See the Table Note 2
DIM
A
B
C
D
E
F
G
H
J
P
PPM
400W(Min.)
Note 2,6
P
M(AV)
1.5
W
Note
2,5
1.
High Temperature Solder Exemption Applied, see EU Directive Annex 7a.
2.
Non-repetitive current pulse, per Fig.3 and derated above T
A
=25 °C per Fig.4.
3.
Mounted on 5.0mm
2
copper pads to each terminal.
4.
8.3ms, single half sine wave duty cycle = 4 pulses per Minutes maximum.
5.
Lead temperature at T
L
= 75°C.
6.
Peak pulse power waveform is 10/1000us.
DIMENSIONS
INCHES
MM
MIN MAX MIN MAX
0.079 0.096 2.00 2.44
0.050 0.064 1.27 1.63
0.002
0.008
0.051
0.203
--- 0.020
---
0.51
0.030 0.060 0.76 1.52
0.065 0.091 1.65 2.32
0.189 0.220 4.80 5.59
0.157 0.181 4.00 4.60
0.090 0.115 2.25 2.92
NOTE
SUGGESTED SOLDER PAD LAYOUT
2.27mm
2.16mm
1.78mm
Rev.3-1-01012019
1/5
MCCSEMI.COM
SMAJ5.0 THRU SMAJ440CA
Electrical Characteristics @ 25°C Unless Otherwise Specified
REVERSE
STAND-OFF
VOLTAGE
V
WM
(VOLTS)
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
180
200
PEAK
PULSE
CURRENT
I
PP
(AMPS)
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
2.1
1.9
1.6
1.5
1.5
1.4
1.2
MAXIMUM
REVERSE
LEAKAGE
@V
WM
I
D
(μA)
800
800
500
200
100
50
20
10
5
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
1
1
1
1
1
MCC
PART NUMBER
BREAKDOWN VOLTAGE
V
(BR)
@ I
T
(VOLTS)
MIN
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
201
224
MAX
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
111
123
135
147
159
185
197
209
222
247
I
T
(mA)
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
1
1
1
1
1
1
1
1
1
1
MAXIMUM
CLAMPING
VOLTAGE @ I
PP
(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
113
121
126
137
146
162
177
193
209
243
259
275
292
324
MARKING CODE
UNI-POLAR
SMAJ5.0A
SMAJ6.0A
SMAJ6.5A
SMAJ7.0A
SMAJ7.5A
SMAJ8.0A
SMAJ8.5A
SMAJ9.0A
SMAJ10A
SMAJ11A
SMAJ12A
SMAJ13A
SMAJ14A
SMAJ15A
SMAJ16A
SMAJ17A
SMAJ18A
SMAJ20A
SMAJ22A
SMAJ24A
SMAJ26A
SMAJ28A
SMAJ30A
SMAJ33A
SMAJ36A
SMAJ40A
SMAJ43A
SMAJ45A
SMAJ48A
SMAJ51A
SMAJ54A
SMAJ58A
SMAJ60A
SMAJ64A
SMAJ70A
SMAJ75A
SMAJ78A
SMAJ85A
SMAJ90A
SMAJ100A
SMAJ110A
SMAJ120A
SMAJ130A
SMAJ150A
SMAJ160A
SMAJ170A
SMAJ180A
SMAJ200A
BI-POLAR
SMAJ5.0CA
SMAJ6.0CA
SMAJ6.5CA
SMAJ7.0CA
SMAJ7.5CA
SMAJ8.0CA
SMAJ8.5CA
SMAJ9.0CA
SMAJ10CA
SMAJ11CA
SMAJ12CA
SMAJ13CA
SMAJ14CA
SMAJ15CA
SMAJ16CA
SMAJ17CA
SMAJ18CA
SMAJ20CA
SMAJ22CA
SMAJ24CA
SMAJ26CA
SMAJ28CA
SMAJ30CA
SMAJ33CA
SMAJ36CA
SMAJ40CA
SMAJ43CA
SMAJ45CA
SMAJ48CA
SMAJ51CA
SMAJ54CA
SMAJ58CA
SMAJ60CA
SMAJ64CA
SMAJ70CA
SMAJ75CA
SMAJ78CA
SMAJ85CA
SMAJ90CA
SMAJ100CA
SMAJ110CA
SMAJ120CA
SMAJ130CA
SMAJ150CA
SMAJ160CA
SMAJ170CA
SMAJ180CA
SMAJ200CA
UNI
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
RE
RG
RK
RM
RP
RR
RT
RV
RX
RZ
SE
SG
SK
SM
SP
SR
ST
SV
BI
WE
WG
WK
WM
WP
WR
WT
WV
WX
WZ
XE
XG
XK
XM
XP
XR
XT
XV
XX
XZ
YE
YG
YK
YM
YP
YR
YT
YV
YX
YZ
ZE
ZG
ZK
ZM
ZP
ZR
ZT
ZV
ZX
ZZ
VE
VG
VK
VM
VP
VR
VT
VV
Rev.3-1-01012019
2/5
MCCSEMI.COM
SMAJ5.0 THRU SMAJ440CA
Electrical Characteristics @ 25°C Unless Otherwise Specified
REVERSE
STAND-OFF
VOLTAGE
V
WM
(VOLTS)
220
250
300
350
400
440
BREAKDOWN VOLTAGE
V
(BR)
@ I
T
(VOLTS)
MIN
246
279
335
391
447
492
MAX
272
309
371
432
494
543
I
T
(mA)
1
1
1
1
1
1
MAXIMUM
CLAMPING
VOLTAGE @ I
PP
(VOLTS)
356
405
486
567
648
713
PEAK
PULSE
CURRENT
I
PP
(AMPS)
1.1
1.0
0.8
0.7
0.6
0.6
MAXIMUM
REVERSE
LEAKAGE
@V
WM
I
D
(μA)
1
1
1
1
1
1
MCC
PART NUMBER
MARKING CODE
UNI-POLAR
SMAJ220A
SMAJ250A
SMAJ300A
SMAJ350A
SMAJ400A
SMAJ440A
BI-POLAR
SMAJ220CA
SMAJ250CA
SMAJ300CA
SMAJ350CA
SMAJ400CA
SMAJ440CA
UNI
SX
SZ
TE
TG
TK
TM
BI
VX
VZ
UE
UG
UK
UM
For bi-directional type having V
rwm
of 10 Volts and less, the I
R
limit is double.
For parts without A, the V
BR
is +10%.
Rev.3-1-01012019
3/5
MCCSEMI.COM
SMAJ5.0 THRU SMAJ440CA
Fig. 1 - Peak Pulse Power Rating Curve
100000
Fig. 2 - Typical Junction Capacitance
10000
C
J
- Junction Capacitance (pF)
P
PP
- Peak Pulse Power (W)
Non-repetitive pulse
Waveform shown in Fig.3
T
A
= 25
O
C
10000
1000
V
R
Measured at Zero Bias
1000
100
V
R
Measured at
Stand-Off Voltage, V
WM
100
0.1
1
10
100
1000
10000
10
1
2
5
10
20
50
100
200
t
d
- Pulse Width (μs)
V
WM
- Reverse Stand-Off Voltage (V)
Fig.
3
- Pulse Waveform
150
Fig. 4 - Pulse Derating Curve
120
100
Peak Value
I
PPM
Peak Pulse Power (P
PP
) or Current (I
PPM
)
Derating in Percentage (%)
4
t
r
= 10 μs
I
PPM
- Peak Pulse Current, % I
RSM
T
J
= 25
O
C
Pulse Width(t
d
)
is defined as the Point
where the Peak Current
decays to 50 % of I
PPM
100
80
50
Half Value - I
PP
2
I
PPM
60
10/1000 μs Waveform
as defined by R.E.A.
t
d
40
20
0
0
1
2
3
0
0
25
50
75
100
125
150
175
200
t - Time (ms)
T
A
- Ambient Temperature (
O
C)
Rev.3-1-01012019
4/5
MCCSEMI.COM
SMAJ5.0 THRU SMAJ440CA
Ordering Information
Device
Part Number-TP
Note : Adding "-HF" Suffix For Halogen Free, eg.
Part Number-TP-HF
Packing
Tape&Reel:5Kpcs/Reel
***IMPORTANT NOTICE***
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reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components
Corp
. does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
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. and all the companies whose products are
represented on our website, harmless against all damages.
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MCC's products are not authorized for use as critical components in life support devices or systems without the express
written approval of Micro Commercial Components Corporation.
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Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage.
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MCC is committed to combat this global
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