SMAJ9.0CA [BOURNS]
SMAJ Transient Voltage Suppressor Diode Series; SMAJ瞬态电压抑制二极管系列
| 型号： | SMAJ9.0CA |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | SMAJ Transient Voltage Suppressor Diode Series |
| 文件： | 总5页 (文件大小：169K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
Applications
■ RoHS compliant*
■ IEC 61000-4-2 ESD (Min. Level 4)
■ IEC 61000-4-4 EFT
■ Surface Mount SMA package
■ Standoff Voltage: 5.0 to 170 volts
■ Power Dissipation: 400 watts
■ IEC 61000-4-5 Surge
SMAJ Transient Voltage Suppressor Diode Series
General Information
The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop
increasingly smaller electronic components.
Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications, in compact chip package DO-214AC (SMA)
size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 5 V up to 170 V and Breakdown
Voltage up to 200 V. Typical fast response times are less than 1.0 ns for unidirectional devices and less than 5.0 ns for bidirectional devices
from 0 V to Minimum Breakdown Voltage.
Bourns® Chip Diodes conform to JEDEC standards, are easy to handle with standard pick and place equipment and the flat configuration
minimizes roll away.
Electrical Characteristics (@ T = 25 °C Unless Otherwise Noted)
A
Parameter
Symbol
Value
Unit
(Note 1,2)
Minimum Peak Pulse Power Dissipation (T = 1 ms)
P
P
400
Watts
PK
Peak Forward Surge Current
8.3 ms Single Half Sine Wave Superimposed on Rated Load
(JEDEC Method)
I
40
Amps
FSM
(Note 3)
Steady State Power Dissipation @ TL = 75 °C
P
1.0
3.5
Watts
Volts
M(AV)
Maximum Instantaneous Forward Voltage @ I = 35 A
PP
V
F
J
(For Unidirectional Units Only)
Operating Temperature Range
Storage Temperature Range
T
-55 to +150
-55 to +175
°C
°C
T
STG
1. Non-repetitive current pulse, per Pulse Waveform graph and derated above T = 25 °C per Pulse Derating Curve.
A
2. Thermal Resistance Junction to Lead.
3. 8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only).
4. Single Phase, Half Wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20 %.
How to Order
SMAJ 5.0 CA
Package
SMAJ = SMA/DO-214AC
Working Peak Reverse Voltage
5.0 = 5.0 VRWM (Volts)
Suffix
A = 5 % Tolerance Unidirectional Device
CA = 5 % Tolerance Bidirectional Device
Asia-Pacific:
Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
Europe:
Tel: +41-41 768 5555 • Fax: +41-41 768 5510
The Americas:
Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
SMAJ Transient Voltage Suppressor Diode Series
Electrical Characteristics (@ T = 25 °C Unless Otherwise Noted)
A
Working Maximum
Peak Reverse
Reverse Leakage
Maximum
Reverse
Voltage
Maximum
Reverse
Surge
Breakdown Voltage
(Volts)
Unidirectional Device
Bidirectional Device
V
BR
Voltage
@ V
@ I
Current
RWM
RSM
Part
Part
Marking
HE
HG
HK
HM
HP
HR
HT
HV
HX
HZ
IE
Part
Part
Marking
TE
@ I
(mA)
10
10
10
V
RWM
T
Min. Max.
I
(μA)
V
(Volts) I
(Amps)
R
RSM
RSM
Number
Number
(Volts)
5.0
6.0
6.5
7.0
7.5
8.0
8.5
9.0
10
SMAJ5.0A
SMAJ5.0CA
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
44.4
47.8
50
53.3
56.7
60
64.4
66.7
71.1
77.8
83.3
86.7
94.4
100
7.00
7.37
7.98
8.60
9.21
9.83
10.4
11.1
12.3
13.2
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
800 / 1600
800 / 1600
500 / 1000
200 / 400
100 / 200
50 / 100
10 / 20
5 / 10
5 / 10
5.0
9.2
43.5
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
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
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
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
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
3.2
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
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
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
IG
IK
IM
IP
IR
IT
IV
IX
IZ
JE
JG
JK
JM
JP
JR
JT
JV
JX
VX
VZ
JZ
RE
RG
RK
RM
RP
RR
RT
RV
RX
RZ
SE
SG
SK
SM
SP
SR
WE
WG
WK
WM
WP
WR
WT
WV
WX
WZ
XE
113
121
126
137
146
162
177
193
209
243
259
275
2.9
2.7
2.5
2.3
2.0
1.9
1.6
1.5
111
111
123
100
110
120
130
150
160
170
122
135
XG
XK
XM
XP
133
147
144
159
5.0
5.0
5.0
5.0
167
185
178
197
XR
189
209
1.4
Notes:
1. Suffix ‘A’ denotes a 5 % tolerance unidirectional device.
2. Suffix ‘CA’ denotes a 5 % tolerance bidirectional device.
3. For bidirectional devices with a V of 10 volts or less, the I limit is double.
R R
4. For unidirectional devices with a V max. of 3.5 V at an I of 35 A, 0.5 Sine
F
F
Wave of 8.3 ms Pulse Width.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
SMAJ Transient Voltage Suppressor Diode Series
Product Dimensions
Recommended Footprint
A
A
B
C
B
C
G
Dimension
SMA (DO-214AC)
2.70
A (Max.)
(0.106)
F
D
H
2.10
(0.083)
1.27
B (Min.)
C (Min.)
E
(0.050)
Dimension
SMA (DO-214AC)
4.06 - 4.57
(0.160 - 0.180)
MM
(INCHES)
A
DIMENSIONS:
2.29 - 2.92
(0.090 - 0.115)
1.27 - 1.63
(0.050 - 0.064)
0.15 - 0.31
(0.006 - 0.112)
4.83 - 5.59
(0.190 - 0.220)
B
C
D
E
Physical Specifications
Case ..........................................Molded plastic per UL Class 94V-0
Polarity ..................... Cathode band indicates unidirectional device
No cathode band indicates bidirectional device
Weight ..................................................0.002 ounces / 0.064 grams
0.05 - 0.20
(0.002 - 0.008)
2.01 - 2.62
(0.080 - 0.103)
0.76 - 1.52
F
G
H
(0.030 - 0.060)
MM
(INCHES)
DIMENSIONS:
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
SMAJ Transient Voltage Suppressor Diode Series
Rating & Characteristic Curves
Pulse Derating Curve
Maximum Non-Repetitive Surge Current
100
60
50
75
50
25
40
30
20
10
Pulse Width 8.3 ms
Single Half Sine-Wave
(JEDEC Method)
10 x 1000 Waveform as Defined
by R.E.A.
0
0
1
2
5
10
20
50
100
0
25
50
75
100
125
150
175
200
Number of Cycles at 60 Hz
Ambient Temperature (°C)
Pulse Waveform
Typical Junction Capacitance
10000
TR=10 µs
Peak value (IRSM)
IRSM
TA = 25 °C
100
Half value=
2
1000
100
0
Unidirectional
Pulse width (TP)
Bidirectional
is defined as that point
where the peak current
decays to 50 % of IPSM.
50
10 x 1000 waveform
as defined by R.E.A.
TA=25 °C
TP
0
0
1.0
2.0
3.0
4.0
0
10
100
Standoff Voltage (Volts)
1000
T, Time (ms)
Pulse Rating Curve
Steady State Power Derating Curve
1.0
100
TA = 25 °C
0.8
0.6
Non-repetitive
Pulse Waveform
Shown in Pulse Waveform Graph
10
0.4
0.2
1.0
5.0 mm Lead Areas
60 Hz Resistive or
Inductive Load
0.0
0.1
0.1 µs
0
25
50
75
100
125
150
175
200
1.0 µs
10 µs
100 µs
1.0 ms
10 ms
TL, Lead Temperature (°C)
TP, Pulse Width
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
SMAJ Transient Voltage Suppressor Diode Series
Packaging Information
The product will be dispensed in tape and reel format (see diagram below).
P
0
P
T
E
1
d
Index Hole
120 °
F
D
2
W
B
D
D
1
P
A
C
Trailer
Device
Leader
W
.......
.......
.......
.......
.......
.......
.......
.......
1
End
Start
MM
(INCHES)
DIMENSIONS:
10 pitches (min.)
10 pitches (min.)
Devices are packed in accordance with EIA standard
RS-481-A and specifications shown here.
Direction of Feed
Item
Symbol
SMA (DO-214AC)
2.90 0.10
(0.114 0.004)
5.59 0.10
(0.220 0.004)
2.36 0.10
(0.093 0.004)
1.55 0.05
(0.061 0.002)
Carrier Width
Carrier Length
Carrier Depth
Sprocket Hole
A
B
C
d
330
(12.992)
50.0
(1.969)
Reel Outside Diameter
Reel Inner Diameter
Feed Hole Diameter
Sprocket Hole Position
Punch Hole Position
Punch Hole Pitch
D
D
D
MIN.
1
2
13.0 0.20
(0.512 0.008)
1.75 0.10
(0.069 0.004)
5.50 0.05
(0.217 0.002)
4.00 0.10
(0.157 0.004)
E
F
P
4.00 0.10
(0.157 0.004)
2.00 0.05
(0.079 0.002)
0.30 0.10
(0.012 0.004)
Sprocket Hole Pitch
Embossment Center
Overall Tape Thickness
Tape Width
P
0
P
1
T
12.00 0.20
(0.472 0.008)
18.4
W
Reel Width
W
1
MAX.
(0.724)
Quantity per Reel
--
5,000
02/10
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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