SMAJ [LGE]
400Watts Surface Mount Transient Voltage Suppressor; 400Watts表面贴装瞬态电压抑制器型号: | SMAJ |
厂家: | LGE |
描述: | 400Watts Surface Mount Transient Voltage Suppressor |
文件: | 总4页 (文件大小:226K) |
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)
BREAKDOWN BREAKDOWN
REVERSE
LEAKAGE
@ VRWM
VOLTAGE CURRENT
DEVICE
MARKING
CODE
TEST
MAXIMUM
PEAK
PULSE
REVERSE
STANDOFF
VOLTAGE
VOLTAGE
BR (V)
VOLTAGE
BR (V)
CURRENT CLAMPING
UNI-POLAR
BI-POLAR
V
V
(IT)
@IPP VC (V)
IPP (A)
V
RWM (V)
MIN. @ IT
MAX. @ IT
IR (µA)
mA
r
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
SX
SZ
TE
TG
TK
TM
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
5.00
6.00
6.50
7.00
7.50
8.00
8.50
9.00
6.40
6.67
7.22
7.78
8.33
7.00
7.37
7.98
8.60
9.21
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
1
1
1
1
1
1
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
103.0
113.0
121.0
126.0
137.0
146
43.5
38.8
35.7
33.3
31.0
29.4
27.8
26.0
23.5
22.0
20.1
18.6
17.2
16.4
15.4
14.5
13.7
12.3
11.3
10.3
9.5
8.8
8.3
7.5
6.9
6.2
5.8
5.5
5.2
4.9
4.6
4.3
4.1
3.9
3.5
3.3
3.2
2.9
2.7
2.5
2.3
2.1
1.9
1.6
1.5
1.5
1.4
1.2
1.1
1.0
0.8
0.7
0.6
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
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
800
800
500
200
100
50
20
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
8.89
9.44
9.83
10.40
11.10
12.30
13.50
14.70
15.90
17.20
18.50
19.70
20.90
22.10
24.50
26.90
29.50
31.90
34.40
36.80
40.60
44.20
49.10
52.80
55.30
58.90
62.70
66.30
71.20
73.70
78.60
86.00
92.10
95.80
104.00
111.00
123.00
135.00
147.00
159.00
185.00
197.00
209.00
222.00
247.00
272.00
309.00
371.00
432.00
494.00
543.00
10.00
11.10
12.20
13.30
14.40
15.60
16.70
17.80
18.90
20.00
22.20
24.40
26.70
28.90
31.10
33.30
36.70
40.00
44.40
47.80
50.00
53.30
56.70
60.00
64.40
66.70
71.10
77.80
83.30
86.70
94.40
100.00
111.00
122.00
133.00
144.00
167.00
178.00
189.00
201.00
224.00
246.00
279.00
335.00
391.00
447.00
492.00
10.00
11.00
12.00
13.00
14.00
15.00
16.00
17.00
18.00
20.00
22.00
24.00
26.00
28.00
30.00
33.00
36.00
40.00
43.00
45.00
48.00
51.00
54.00
58.00
60.00
64.00
70.00
75.00
78.00
85.00
90.00
ZV
ZX
ZZ
100.00
110.00
120.00
130.00
150.00
160.00
170.00
180.00
200.00
220.00
250.00
300.00
350.00
400.00
440.00
162
177
193
209
243
259
275
292
324
356
405
486
567
648
713
VE
VG
VK
VM
VP
VR
VT
VV
VX
VZ
UE
UG
UK
UM
SMAJ200A
SMAJ220A
SMAJ250A
SMAJ300A
SMAJ350A
SMAJ400A
SMAJ440A
SMAJ200CA
SMAJ220CA
SMAJ250CA
SMAJ300CA
SMAJ350CA
SMAJ400CA
SMAJ440CA
0.6
5
For bidirectional type having Vrwm of 10 volts and less, the IR limit is double.
For parts without A , the VBR is ± 10%
Certified RoHS Compliant
UL File # E223026
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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