ETC SMAJ15CA

SMAJ Series
Surface Mount-400W Transient Voltage Suppression Diodes
Description
The SMAJ Series are designed specifically to protect sensitive electronic
equipment from voltage transients induced by lightning and other transient
voltage events.
Feature
¾
Halogen-Free
¾
RoHS compliant
¾
For surface mounted application to optimize board space
¾
Low profile package
¾
Built-in strain relief
¾
Glass passivated junction
¾
Low inductance
¾
Excellent clamping capability
¾
Fast response time: typicall less than 1.0 ps from 0V to VBR min
¾
400W Peak Pulsepower capability at 10*1000us waveform, repitition
rate (duty cycle): 0.01%
Applications
TVS device are ideal for the protection of I/O Interfaces, VCC bus and other vulnerable circuits used in Telecom, Computer
Industrial and Consumer electronic application
Electrical characteristics per line@25℃( unless otherwise specified)
Reverse
Breakdown Voltage
Test
Part
Part
Stand off
VBR
Number
Number
Voltage
Current
(Volts) @ IT
(Uni)
(Bi)
VR
IT
(Volts)
MIN
MAX
(mA)
Maximum
Maximum
Maximum
Clamping
Peak
Reverse
Voltage
Pulse
Leakage
VC
Current
IR @ VR
@IPP
IPP
(μA)
SMAJ5.0A
SMAJ5.0CA
5.0
6.40
7.00
10
9.2
43.5
800
SMAJ6.0A
SMAJ6.0CA
6.0
6.67
7.37
10
10.3
38.8
800
SMAJ6.5A
SMAJ6.5CA
6.5
7.22
7.98
10
11.2
35.7
500
SMAJ7.0A
SMAJ7.0CA
7.0
7.78
8.60
10
12.0
33.3
200
SMAJ7.5A
SMAJ7.5CA
7.5
8.33
9.21
1
12.9
31.0
100
Rev.04
1
www.prisemi.com
Surface Mount-400W Transient Voltage Suppression Diodes
Reverse
Breakdown Voltage
Test
Part
Part
Stand off
VBR
Number
Number
Voltage
Current
(Volts) @ IT
IT
(Uni)
(Bi)
VR
(Volts)
MIN
MAX
(mA)
SMAJ Series
Maximum
Maximum
Maximum
Clamping
Peak
Reverse
Voltage VC
Pulse
Leakage
@IPP
Current
IR @ VR
(V)
IPP
(μA)
SMAJ8.0A
SMAJ8.0CA
8.0
8.89
9.83
1
13.6
29.4
50
SMAJ8.5A
SMAJ8.5CA
8.5
9.44
10.40
1
14.4
27.8
20
SMAJ9.0A
SMAJ9.0CA
9.0
10.00
11.10
1
15.4
26.0
10
SMAJ10A
SMAJ10CA
10.0
11.10
12.30
1
17.0
23.5
5
SMAJ11A
SMAJ11CA
11.0
12.20
13.50
1
18.2
22.0
1
SMAJ12A
SMAJ12CA
12.0
13.30
14.70
1
19.9
20.1
1
SMAJ13A
SMAJ13CA
13.0
14.40
15.90
1
21.5
18.6
1
SMAJ14A
SMAJ14CA
14.0
15.60
17.20
1
23.2
17.2
1
SMAJ15A
SMAJ15CA
15.0
16.70
18.50
1
24.4
16.4
1
SMAJ16A
SMAJ16CA
16.0
17.80
19.70
1
26.0
15.4
1
SMAJ17A
SMAJ17CA
17.0
18.90
20.90
1
27.6
14.5
1
SMAJ18A
SMAJ18CA
18.0
20.00
22.10
1
29.2
13.7
1
SMAJ20A
SMAJ20CA
20.0
22.20
24.50
1
32.4
12.3
1
SMAJ22A
SMAJ22CA
22.0
24.40
26.90
1
35.5
11.3
1
SMAJ24A
SMAJ24CA
24.0
26.70
29.50
1
38.9
10.3
1
SMAJ26A
SMAJ26CA
26.0
28.90
31.90
1
42.1
9.5
1
SMAJ28A
SMAJ28CA
28.0
31.10
34.40
1
45.4
8.8
1
SMAJ30A
SMAJ30CA
30.0
33.30
36.80
1
48.4
8.3
1
SMAJ33A
SMAJ33CA
33.0
36.70
40.60
1
53.3
7.5
1
SMAJ36A
SMAJ36CA
36.0
40.00
44.20
1
48.1
6.9
1
SMAJ40A
SMAJ40CA
40.0
44.40
49.10
1
64.5
6.2
1
SMAJ43A
SMAJ43CA
43.0
47.80
52.80
1
69.40
5.8
1
SMAJ45A
SMAJ45CA
45.0
50.00
55.30
1
72.7
5.5
1
SMAJ48A
SMAJ48CA
48.0
53.30
58.90
1
77.4
5.2
1
SMAJ51A
SMAJ51CA
51.0
56.70
62.70
1
82.4
4.9
1
SMAJ54A
SMAJ54CA
54.0
60.00
66.30
1
87.1
4.6
1
SMAJ58A
SMAJ58CA
58.0
64.40
71.20
1
93.6
4.3
1
SMAJ60A
SMAJ60CA
60.0
66.70
73.70
1
96.8
4.1
1
SMAJ64A
SMAJ64CA
64.0
71.10
78.60
1
103.0
3.9
1
SMAJ70A
SMAJ70CA
70.0
77.80
86.00
1
113.0
3.5
1
Rev.04
2
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Surface Mount-400W Transient Voltage Suppression Diodes
Reverse
Part
Number
(Uni)
Part
Number (Bi)
Breakdown Voltage
Test
Stand off
VBR
Voltage
Current
(Volts) @ IT
IT
VR
(Volts)
MIN
MAX
(mA)
SMAJ Series
Maximum
Maximum
Maximum
Clamping
Peak
Reverse
Voltage
Pulse
Leakage
VC
Current
IR @ VR
@IPP
IPP
(μA)
SMAJ75A
SMAJ75CA
75.0
83.30
92.10
1
121.0
3.3
1
SMAJ78A
SMAJ78CA
78.0
86.70
95.80
1
126.0
3.2
1
SMAJ85A
SMAJ85CA
85.0
94.40
104.00
1
137.0
2.9
1
SMAJ90A
SMAJ90CA
90.0
100.00
111.00
1
146.0
2.7
1
SMAJ100A
SMAJ100CA
100.0
111.00
123.00
1
162.0
2.5
1
SMAJ110A
SMAJ110CA
110.0
122.00
135.00
1
177.0
2.3
1
SMAJ120A
SMAJ120CA
120.0
133.00
147.00
1
193.0
2.1
1
SMAJ130A
SMAJ130CA
130.0
144.00
159.00
1
209.0
1.9
1
SMAJ150A
SMAJ150CA
150.0
167.00
185.00
1
243.0
1.6
1
SMAJ160A
SMAJ160CA
160.0
178.00
197.00
1
259.0
1.5
1
SMAJ170A
SMAJ170CA
170.0
189.00
209.00
1
275.0
1.5
1
SMAJ180A
SMAJ180CA
180.0
201.00
222.00
1
292.0
1.4
1
SMAJ200A
SMAJ200CA
200.0
224.00
247.00
1
324.0
1.2
1
SMAJ220A
SMAJ220A
220.0
246.00
272.00
1
356.0
1.1
1
SMAJ250A
SMAJ250CA
250.0
279.00
309.00
1
405.0
1.0
1
SMAJ300A
SMAJ300CA
300.0
335.00
371.00
1
486.0
0.8
1
SMAJ350A
SMAJ350CA
350.0
391.00
432.00
1
567.0
0.7
1
SMAJ400A
SMAJ400CA
400.0
447.00
494.00
1
648.0
0.6
1
SMAJ440A
SMAJ440CA
440.0
492.00
543.00
1
713.0
0.6
1
For bidirectional type having VRWM of 10 volts and less, the IR limit is double.
For parts without A (VBR is ±10% and VC is 5% higher than with A parts)
Rev.04
3
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Surface Mount-400W Transient Voltage Suppression Diodes
SMAJ Series
Typical Characteristics
Figure 1. Peak Pulse Power Rating Curve
Figure 3. Pulse waveform
Figure 4. Typical Junction Capacitance
Figure 5. Steady State Power Dissication
Figure 6. Maximum Non-Repetitive Forward
Derating Curve
Rev.04
Figure 2. Pulse Derating Curve
Surge Current Uni-Directional Only
4
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Surface Mount-400W Transient Voltage Suppression Diodes
SMAJ Series
Product dimension
Dimesions
Rev.04
Inches
Millimeters
Min.
Max.
Min.
Max.
A
0.049
0.065
1.250
1.650
B
0.157
0.177
3.990
4.500
C
0.100
0.110
2.540
2.790
D
0.078
0.090
1.980
2.290
E
0.030
0.060
0.780
1.520
F
-
0.008
-
0.203
G
0.194
0.208
4.930
5.280
H
0.006
0.012
0.152
0.305
I
0.070
-
1.800
-
J
0.082
-
2.100
-
K
-
0.090
-
2.300
L
0.082
-
2.100
-
5
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Surface Mount-400W Transient Voltage Suppression Diodes
SMAJ Series
IMPORTANT NOTICE
and
are registered trademarks of Prisemi Electronics Co., Ltd (Prisemi) ,Prisemi
reserves the right to make changes without further notice to any products herein. Prisemi makes
no warranty, representation or guarantee regarding the suitability of its products for any particular
purpose, nor does Prisemi assume any liability arising out of the application or use of any
product or circuit, and specifically disclaims any and all liability, including without limitation
special, consequential or incidental damages. “Typical” parameters which may be provided in
Prisemi data sheets and/or specifications can and do vary in different applications and actual
performance may vary over time. All operating parameters, including “Typicals” must be
validated for each customer application by customer’s technical experts. Prisemi does not
convey any license under its patent rights nor the rights of others. The products listed in this
document are designed to be used with ordinary electronic equipment or devices, Should you
intend to use these products with equipment or devices which require an extremely high level of
reliability and the malfunction of with would directly endanger human life (such as medical
instruments, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety
devices), please be sure to consult with our sales representative in advance.
Website: http://www.prisemi.com
For additional information, please contact your local Sales Representative.
©Copyright 2009, Prisemi Electronics
is a registered trademark of Prisemi Electronics.
All rights are reserved.
Rev.04
6
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