SMAJ70 [LGE]
400Watts Surface Mount Transient Voltage Suppressor; 400Watts表面贴装瞬态电压抑制器型号: | SMAJ70 |
厂家: | LGE |
描述: | 400Watts Surface Mount Transient Voltage Suppressor |
文件: | 总5页 (文件大小:364K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SMAJ SERIES
400Watts Surface Mount Transient Voltage Suppressor
SMA/DO-214AC
Features
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For surface mounted application
Low profile package
Built-in strain relief
Glass passivated junction
Excellent clamping capability
Fast response time: Typically less than 1.0ps
from 0 volt to BV min.
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Typical IR less than 1µA above 10V
High temperature soldering guaranteed:
260oC / 10 seconds at terminals
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Plastic material used carries Underwriters
Laboratory Flammability Classification 94V-0
400 watts peak pulse power capability with a 10
x 1000 us waveform by 0.01% duty cycle
(300W above 78V).
Dimensions in inches and (millimeters)
Mechanical Data
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Case: Molded plastic
Terminals: Pure tin plated lead free,
Polarity: Indicated by cathode band
Standard packaging: 12mm tape
Weight: 0.064 gram
Maximum Ratings and Electrical Characteristics
Rating at 25OC ambient temperature unless otherwise specified.
Type Number
Symbol
PPK
Value
Minimum 400
1
Units
Watts
Watts
Peak Power Dissipation at TA=25oC, Tp=1ms(Note 1)
Steady State Power Dissipation
Pd
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load
(JEDEC method) (Note 2, 3)
IFSM
40.0
Amps
Maximum Instantaneous Forward Voltage at 25.0A for
Unidirectional Only
VF
3.5
Volts
oC
Operating and Storage Temperature Range
TJ, TSTG
-55 to + 150
1. Non-repetitive Current Pulse Per Fig. 3 and Derated above TA=25oC Per Fig. 2.
2. Mounted on 5.0mm2 (.013 mm Thick) Copper Pads to Each Terminal.
3. 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per
Minute Maximum.
Notes:
Devices for Bipolar Applications
1. For Bidrectional Use C or CA Suffix for Types SMAJ5.0 through Types SMAJ188.
2. Electrical Characteristics Apply in Both Directions.
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mail:lge@luguang.cn
SMAJ SERIES
400Watts Surface Mount Transient Voltage Suppressor
RATINGS AND CHARACTERISTIC CURVES (SMAJ SERIES)
FIG.1- PEAK PULSE POWER RATING CURVE
FIG.2- PULSE DERATING CURVE
100
75
100
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG. 3
TA
=250C
10
50
1
25
0
0.2" sq 5.0mm2 COPPER PAD AREAS
0.1
100
td. PULSE WIDTH, sec.
s
1.0ms
10ms
10
s
0.1
s
1.0 s
0
25
50
75
100
125
150
175
200
TA, AMBIENT TEMPERATURE. O
C
FIG.3- CLAMPING POWER PULSE WAVEFORM
FIG.4- MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
150
100
50
40
PULSE WIDTH (td) is DEFINED
AS THE POINT WHERE THE PEAK
CURRENT DECAYS to 50% of lppm
8.3ms Single Half Sine Wave
JEDEC Method
TJ=TJ max.
tr=10 sec.
PEAK VALUE
lppm
30
HALF VALUE- lpp
2
20
10
0
10/1000 sec. WAVEFORM
AS DEFINED BY R.E.A.
50
0
td
1.0
2.0
3.0
4.0
100
10
0
1
t, TIME, ms
NUMBER OF CYCLES AT 60Hz
FIG.5- TYPICAL JUNCTION CAPACITANCE
10000
Tj=250C
f=1.0MHz
Vsig=50mVp-p
1000
MEASURED AT
ZERO BIAS
100
MEASURED AT
STAND-OFF
VOLTAGE,VWM
10
10
200
100
1
V(BR), BREAKDOWN VOLTAGE. (V)
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mail:lge@luguang.cn
SMAJ SERIES
400Watts Surface Mount Transient Voltage Suppressor
ELECTRICAL CHARACTERISTICS (TA=25OC unless otherwise noted)
Maximum
Clamping
Maximum
Peak Pulse
Surge Current
IPPM
Maximum
Reverse
Leakage
at VWM
ID (uA)
800
800
800
800
500
500
200
200
100
100
50.0
50.0
10.0
10.0
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
5.0
5.0
Device
Marking
Code
Working Peak
Reverse
Voltage
VWM(Volts)
5.0
Breakdown Voltage
V(BR) (Volts)
at IT
Test
Current
IT
(mA)
10
10
10
10
10
Device
Voltage at IPPM
VC(Volts)
(Note 5)
9.6
Min.
6.40
6.40
6.67
6.67
7.22
7.22
7.78
7.78
8.33
8.33
8.89
8.89
9.44
9.44
10.0
10.0
11.1
11.1
12.2
12.2
13.3
13.3
14.4
14.4
15.6
15.6
16.7
16.7
17.8
17.8
18.9
18.9
20.0
20.0
22.2
22.2
24.4
24.4
26.7
26.7
28.9
28.9
31.1
31.1
33.3
33.3
36.7
36.7
40.0
40.0
44.4
44.4
47.8
47.8
Max.
7.30
7.00
8.15
7.37
8.82
7.98
9.51
8.60
10.3
(Note 5)(Amps)
41.7
43.5
35.1
38.8
32.5
35.7
30.1
33.3
28.0
31.0
26.7
29.4
25.2
27.8
23.7
26.0
21.3
23.5
19.9
22.0
18.2
20.1
16.8
18.6
15.5
17.2
14.9
16.4
13.9
15.4
13.1
14.5
12.4
13.7
11.2
12.3
10.2
11.3
9.3
SMAJ5.0
AD
AE
AF
AG
AH
AK
AL
AM
AN
AP
AQ
AR
AS
AT
AU
AV
AW
AX
AY
AZ
BD
BE
BF
BG
BH
BK
BL
BM
BN
BP
BQ
BR
BS
BT
BU
BV
BW
BX
BY
BZ
CD
CE
CF
CG
CH
CK
CL
CM
CN
CP
CQ
CR
CS
CT
SMAJ5.0A
SMAJ6.0
SMAJ6.0A
SMAJ6.5
SMAJ6.5A
SMAJ7.0
SMAJ7.0A
SMAJ7.5
SMAJ7.5A
SMAJ8.0
SMAJ8.0A
SMAJ8.5
SMAJ8.5A
SMAJ9.0
SMAJ9.0A
SMAJ10
5.0
6.0
9.2
11.4
10.3
12.3
11.2
13.3
12.0
14.3
12.9
15.0
13.6
15.9
14.4
16.9
15.4
18.8
17.0
20.1
18.2
22.0
19.9
23.8
21.5
25.8
23.2
26.9
24.4
28.8
26.0
30.5
27.6
32.2
29.2
35.8
32.4
39.4
35.5
43.0
38.9
46.6
42.1
50.0
45.4
53.5
48.4
59.0
53.3
64.3
58.1
71.4
64.5
76.7
69.4
6.5
6.5
7.0
7.0
7.5
7.5
8.0
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
1.0
1.0
1.0
1.0
10.9
9.83
11.5
10.4
12.2
11.1
13.6
12.3
14.9
13.5
16.3
14.7
17.6
15.9
19.1
17.2
20.4
18.5
21.8
19.7
23.1
20.9
24.4
22.1
27.1
24.5
29.8
26.9
32.6
29.5
35.3
31.9
38.0
34.4
40.7
36.8
44.9
40.6
48.9
44.2
54.3
49.1
58.4
52.8
8.5
8.5
9.0
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
20
20
22
22
24
24
26
26
28
28
30
30
33
33
36
36
40
40
43
43
SMAJ10A
SMAJ11
SMAJ11A
SMAJ12
SMAJ12A
SMAJ13
SMAJ13A
SMAJ14
SMAJ14A
SMAJ15
SMAJ15A
SMAJ16
SMAJ16A
SMAJ17
SMAJ17A
SMAJ18
SMAJ18A
SMAJ20
SMAJ20A
SMAJ22
SMAJ22A
SMAJ24
SMAJ24A
SMAJ26
SMAJ26A
SMAJ28
SMAJ28A
SMAJ30
SMAJ30A
SMAJ33
SMAJ33A
SMAJ36
10.3
8.6
9.5
8.0
8.8
7.5
8.3
6.8
7.5
6.2
6.9
5.6
6.2
5.2
5.8
SMAJ36A
SMAJ40
SMAJ40A
SMAJ43
SMAJ43A
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mail:lge@luguang.cn
SMAJ SERIES
400Watts Surface Mount Transient Voltage Suppressor
ELECTRICAL CHARACTERISTICS (TA=25OC unless otherwise noted)
Maximum
Clamping
Maximum
Peak Pulse
Surge Current
IPPM
(Note 5)(Amps)
5.0
Maximum
Reverse
Leakage
at VWM
Device
Marking
Code
Working Peak
Breakdown Voltage
V(BR) (Volts)
at IT
Test
Current
IT
Device
Reverse
Voltage
VWM(Volts)
45
Voltage at IPPM
VC(Volts)
(Note 5)
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
103
Min.
50.0
50.0
53.3
53.3
56.7
56.7
60.0
60.0
64.4
64.4
66.7
66.7
71.1
71.1
77.8
77.8
83.3
83.3
86.7
86.7
94.4
94.4
100
100
111
111
122
122
133
133
144
144
167
167
178
178
189
189
209
209
Max.
61.1
55.3
65.1
58.9
69.3
62.7
73.3
66.3
78.7
71.2
81.5
73.7
86.9
78.6
95.1
86.0
102
92.1
106
95.8
115
104
122
111
136
123
149
135
163
147
176
159
204
185
218
197
231
209
255
231
(mA)
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
I
D (uA)
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
5.0
SMAJ45
SMAJ45A
SMAJ48
SMAJ48A
SMAJ51
SMAJ51A
SMAJ54
CU
CV
CW
CX
CY
CZ
RD
RE
RF
RG
RH
RK
RL
RM
RN
RP
RQ
RR
RS
RT
RU
RV
RW
RX
RY
RZ
SD
SE
SF
45
48
48
51
51
54
54
58
5.5
4.7
5.2
4.4
4.9
4.2
4.6
3.9
4.3
3.7
4.1
3.5
3.9
3.2
3.5
3.0
3.3
2.9
3.2
2.0
2.2
1.9
2.1
1.7
1.9
1.6
1.7
1.4
1.6
1.3
1.5
1.1
SMAJ54A
SMAJ58
SMAJ58A
SMAJ60
58
60
93.6
107
SMAJ60A
SMAJ64
60
64
96.8
114
SMAJ64A
SMAJ70
64
70
103
125
SMAJ70A
SMAJ75
70
75
113
134
SMAJ75A
SMAJ78
75
78
121
139
SMAJ78A
SMAJ85
78
85
126
151
SMAJ85A
SMAJ90
85
90
137
160
SMAJ90A
SMAJ100
SMAJ100A
SMAJ110
SMAJ110A
SMAJ120
SMAJ120A
SMAJ130
SMAJ130A
SMAJ150
SMAJ150A
SMAJ160
SMAJ160A
SMAJ170
SMAJ170A
SMAJ188
SMAJ188A
Notes:
90
146
179
162
196
177
214
193
231
209
266
243
287
259
304
275
344
100
100
110
110
120
120
130
130
150
150
160
160
170
170
188
188
SG
SH
SK
SL
SM
SN
SP
SQ
SR
ST
1.3
1.0
1.2
1.0
1.1
0.9
0.91
SS
328
1. Non-repetitive current pulse, per Fig. 3 and derated above TA=25OC per Fig. 2
2. Mounted on 5.0mm2 copper pads to each terminal
3. Lead temperature at TL=75OC
4. Measured on 8.3ms single half sine-wave duty cycle=4 pulses per minutes maximum
5. Peak pulse power waveform is 10/1000 us
6. For Bi-Directional devices having VR of 10 volts and under, the IR limit is double.
http://www.luguang.cn
mail:lge@luguang.cn
SMAJ SERIES
400Watts Surface Mount Transient Voltage Suppressor
This device is designed specifically for
APPLICATION NOTES:
transiient voltage suppression from threats
generated by ESD for board levelload
switching components.
R
ecommended Pad Layout
The pad dimensions should be 0.010" longer than the
contact size in the lead axis. This allows a solder fillet
to form, see figure below. Contact factory for soldering
methods.
The wide leads assure a large surface contact
for good heat disipation, and a low resistance
path for surge current flow to ground.
This series is designed to optimize board
space and for use with surface mount technology
automated assembly equipment.
They can be easily mounted on printed circuit
boards and ceramic substrates to protect
sensitive components from transient voltage
damage.
Dimensions in inches and (millimeters)
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mail:lge@luguang.cn
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