SMA22 [MIC]
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR; 表面贴装瞬态电压抑制器
| 型号： | SMA22 |
| 厂家： | 
MIC GROUP RECTIFIERS |
| 描述： | SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR |
| 文件： | 总4页 (文件大小：65K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Stand-off Voltage
Peak Pulse Power
5.0 to 170 Volts
300 Watts
SMA5.0 THRU SMA170CA
FEATURES
·
For surface mounted applications in order to
optimize board space
DO-214AC(SMA)
·
·
·
·
·
·
·
Low profile package
Built-in strain relief
Glass passivated junction
Low inductance
Excellent clamping capability
Repetition Rate (duty cycle): 0.01%
Fast response time: typical less than 1.0ps
from 0 volts to BV for unidirectional types
·
·
Typical I less than 1μA above 10V
High temperature soldering:
D
250℃/W seconds at terminals
Plastic package has Underwriters
Laboratory Flammability Classification 94V-O
Dimensions in inches and (millimeters)
·
MECHANICAL DATA
·
·
Cass: JEDEC DO-214 AC, low profile molded plastic
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
·
·
·
Polarity: Indicated by cathode band except bi-directional types
Weight: 0.002 ounces, 0.064 gram
Standard Packaging: 12mm tape per (EIA-481)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
·
Ratings at 25℃ ambient temperature unless otherwise specified
Symbols
Value
Unit
PPPM
Minimum 400
Watts
Peak Pulse Power Dissipation at TA=25℃(NOTE1,2,5)Fig.1
Peak Forward Surge Current per Figure 5 (NOTE 3)
IFSM
IPPM
40.0
See Table 1
1.0
Amps
Amps
Watts
℃
Peak Pulse Current on 10/10000μs wave from (NOTE1,FIG.2)
Steady Stage Power Dissipation (Note 4)
PM(AV)
TJ, TSTG
Operating Junction and Storage Temperature Range
50 to + 150
Notes:
1. Non-repetitive current pulse, per Fog.3 and derated above TA=25℃ per Fig.2
2. mounted on 5.0mm2 copper pads to each terminal.
3. 8.3ms single half sine-wave duty cycle = 4 pulses per minutes maximum.
4. Lead temperature at 75℃ = TL.
5. Peak pulse power waveform is 10/1000μS.
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Stand-off Voltage
5.0 to 170 Volts
SMA5.0 THRU SMA170CA
Peak Pulse Power
300 Watts
Electrical Characteristic (TA =25℃ unless otherwise noted)
Device
Marking Code
(Note 4)
Breakdown Voltage
V(BR) (Volts) at Test Current IT
(Note 1&2)
Working
Peak
Reverse
Voltage
Maximum
Maximum
Peak Pulse
Surge Current
IPPM*
Maximum
Clamping
Voltage at
IPPM*
Reverse
Leakage at
VWM ID (μA)
(Note 3)
Device
Type
VWM (Volts)
(Amps)
VC (Volts)
UNI
BI
MIN
MAX
IT(mA)
SMA5.0
SMA5.0A
SMA6.0
SMA6.0A
SMA6.5
SMA6.5A
SMA7.0
SMA7.0A
SMA7.5
SMA7.5A
SMA8.0
SMA8.0A
SMA8.5
SMA8.5A
SMA9.0
SMA9.0A
SMA10
5V0
5V0A
6V0
5V0C
5V0CA
6V0C
6.4
7.81
7.08
8.15
7.37
8.82
7.98
9.51
8.6
10
10
10
10
10
10
10
10
1
5.0
5.0
800
800
800
800
500
500
200
200
100
100
50
50
10
10
5
31.3
32.6
26.3
29.1
24.4
26.8
22.6
25
9.6
9.2
6.4
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
6.0
11.4
10.3
12.3
11.2
3.3
6V0A
6V5
6V0CA
6V0C
6.0
6.5
6V5A
7V0
6V0CA
7V0C
6.5
7.0
7V0A
7V5
7V0CA
7V0C
7.0
12
10.3
9.21
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
12.1
20.9
24.4
22.1
27.1
24.5
29.8
26.9
32.6
29.5
35.3
31.9
38
7.5
21
23.3
20
14.3
12.9
15
13.6
15.9
14.4
16.9
15.4
18.8
17
7V5A
8V0
7V0CA
8V0C
1
7.5
1
8.0
8V0A
8V5
8V0CA
8V0C
1
8.0
22.1
18.9
20.8
17.8
19.5
16
17.6
14.9
16.5
13.6
15.1
12.5
14
11.6
12.9
11.2
12.3
10.4
11.5
9.8
10.9
9.3
10.3
8.4
9.3
7.6
8.5
7
7.7
6.4
1
8.5
8V5A
9V0
8V0CA
9V0C
1
8.5
1
9.0
9V0A
10V
9V0CA
10VC
10
1
9.0
5
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
1
10.0
10.0
11.0
11.0
12.0
12.0
13.0
13.0
14.0
14.0
15.0
15.0
16.0
16.0
17.0
17.0
18.0
18.0
20.0
20.0
22.2
22.2
24.0
24.0
26.0
26.0
28.0
28.0
30.0
30.0
33.0
33.0
5
SMA10A
SMA11
10VA
11V
10VCA
11VC
1
5
1
5
20.0
18.2
22
SMA11A
SMA12
11VA
12V
11VCA
12VC
1
5
1
5
SMA12A
SMA13
12VA
13V
12VCA
13VC
1
5
19.9
23.8
21.5
25.8
23.2
26.9
24.4
28.8
26
30.5
27.6
32.2
29.2
35.8
32.4
39.4
35.5
43
38.9
46.6
42.1
50
45.4
53.5
48.4
59
1
5
SMA13A
SMA14
13VA
14V
13VCA
14VC
1
5
1
5
SMA14A
SMA15
14VA
15V
14VCA
15VC
1
5
1
5
SMA15A
SMA16
15VA
16V
15VCA
16VC
1
5
1
5
SMA16A
SMA17
16VA
17V
16VCA
17VC
1
5
1
5
SMA17A
SMA18
17VA
18V
17VCA
18VC
1
5
1
5
SMA18A
SMA20
18VA
20V
18VCA
20VC
20
1
5
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
1
5
SMA20A
SMA22
20VA
22V
20VCA
22VC
1
5
1
5
SMA22A
SMA24
22VA
24V
22VCA
24VC
1
5
1
5
SMA24A
SMA 26
SMA26A
SMA28
24VA
26V
24VCA
26VC
1
5
1
5
26VA
28V
26VCA
28VC
1
5
7.1
6
6.6
5.6
6.2
5.1
5.6
1
5
SMA28A
SMA30
28VA
30V
28VCA
30VC
34.4
40.7
36.8
44.9
40.6
1
5
1
5
SMA30A
SMA33
30VA
33V
30VCA
33VC
1
5
1
5
SMA33A
33VA
33VCA
1
5
53.3
Notes:
*Peak Pulse power waveform in 10/1000 us
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Stand-off Voltage
5.0 to 170 Volts
SMA5.0 THRU SMA170CA
Peak Pulse Power
300 Watts
Electrical Characteristic (TA =25℃ unless otherwise noted)
Device
Marking Code
(Note 4)
Breakdown Voltage
V(BR) (Volts) at Test Current IT
(Note 1&2)
Working
Peak
Reverse
Voltage
Maximum
Maximum
Peak Pulse
Surge Current
IPPM*
Maximum
Clamping
Voltage at
IPPM*
Reverse
Leakage at
VWM ID (μA)
(Note 3)
Device
Type
VWM (Volts)
(Amps)
VC (Volts)
UNI VA
BI
MIN
MAX
IT(mA)
SMA36
36V
36 VA
40V
36VC
36 VCA
40 VC
40
48.6
44.2
54.3
49.1
58.4
52.8
61.1
55.3
65.1
58.9
69.3
62.7
73.3
66.3
78.7
71.2
81.5
73.7
86.4
78.6
95.1
86
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
36.0
36.0
40.0
40.0
43.0
43.0
43.0
45.0
48.0
48.0
51.0
51.0
54.0
54.0
58.0
58.0
60.0
60.0
64.0
64.0
70.0
70.0
75.0
75.0
78.0
78.0
85.0
85.0
90.0
90.0
100.0
100.0
110.0
110.0
120.0
120.0
130.0
130.0
150.0
150.0
160.0
160.0
170.0
170.0
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
4.7
5.2
4.2
4.7
3.9
4.3
3.7
4.1
3.5
3.6
3.3
3.6
3.1
3.4
2.9
3.2
2.8
3.1
2.6
2.9
2.4
2.7
2.2
2.5
2.2
2.4
2
2.2
1.9
2.1
1.7
1.9
1.5
1.7
1.4
1.6
1.3
1.4
1.1
1.2
1
64.3
58.1
71.4
64.5
76.7
69.4
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
103
93.6
107
96.8
114
103
125
113
134
121
139
126
151
137
160
146
179
162
196
177
214
193
231
209
268
243
287
259
304
275
SMA36A
SMA40
40
44.4
44.4
47.8
47.8
50
SMA40A
SMA43
40 VA
43V
40 VCA
43 VC
SMA43A
SMA45
43 VA
45V
43 VCA
45 VC
SMA45A
SMA48
45 VA
48V
45 VCA
48 VC
50
53.3
53.3
56.7
56.7
60
SMA48A
SMA51
48 VA
51V
48 VCA
51 VC
SMA51A
SMA54
51 VA
54V
51 VCA
54 VC
SMA54A
SMA58
54 VA
58V
54 VCA
58 VC
60
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
SMA58A
SMA60
58 VA
60V
58 VCA
60 VC
SMA60A
SMA64
60 VA
64V
60 VCA
64 VC
SMA64A
SMA70
64 VA
70V
64 VCA
70 VC
SMA70A
SMA75
70 VA
75V
70 VCA
75 VC
102
92.1
106
95.8
115
104
122
111
136
123
149
135
163
157
176
159
204
185
218
197
231
209
SMA75A
SMA78
75 VA
78V
75 VCA
78 VC
SMA78A
SMA85
78 VA
85V
78 VCA
85 VC
SMA85A
SMA90
85 VA
90V
85 VCA
90 VC
SMA90A
SMA100
SMA100A
SMA110
SMA110A
SMA120
SMA120A
SMA130
SMA130A
SMA150
SMA150A
SMA160
SMA160A
SMA170
SMA170A
90 VA
100V
100 VA
110V
110 VA
120V
120 VA
130V
130 VA
150V
150 VA
160V
160 VA
170V
170VA
90 VCA
100 VC
100 VCA
110 VC
110 VCA
120 VC
120 VCA
130 VC
130 VCA
150 VC
150 VCA
160 VC
160 VCA
170 VC
170VCA
1.2
0.99
1.09
Notes:
(1) Suffix A denotes 5% tolerance device, no suffix A denotes 10% tolerance device
(2) V(BR) measured after IT applied for 300μs IT=square wave pulse or equivalent
(3) For bidirectional type having VWM of 10 volts and less, the ID limit is doubled
(4) For bidirectional use C or CA suffixs for all types, electrical characteris apply in both directions
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Stand-off Voltage
5.0 to 170 Volts
SMA5.0 THRU SMA170CA
Peak Pulse Power
300 Watts
RATING AND CHARACTERISTIC CURVES SMA5.0 THRU SMA170CA
100
10
100
Non-Repetitive
Pulse Waveform
Shown in Figure 3
TA=25 ℃
75
50
1.0
0.1
Mounted on 5.0mm2
Copper Land Areas
25
0
10ms
1.0μs
10μs
1.0ms
0.1μs
100μs
td ,PULSE WIDTH, SEC
FIG.1- PEAK PULSE POWER RATING CURVE
75
0
25
50
100
175
200
125
150
TA ,AMBIENT TEMPERATURE ( ℃)
FIG.2- PULSE RATING CURVE
150
TA=25 ℃
tf=10use
Pulse Width ( td) is Defined
as the Point Where the Peak
Current Decays to 50% of lpp
Peak Value
lppm
10,000
100
50
0
Half Value-lpp
2
TJ=25 ℃
f = 1.0MHz
Vsig = 50mVp-p
10/1000usec Waveform
as Defined by R.E.A.
1,000
Measured at
Zero Blas
td
e-kt
3.0
4.0
1.0
2.0
0
t, TIME, ms
FIG.3- PULSE WAVEFORM
100
50
Measured at
Stand-Off
MW
TJ =T
J
max
Voltage ( V
)
8.3ms Single Half Since-Wave
JEDEC Method
40
30
20
10
1.0
5.0
2.0
10
20
50
100
200
V
( BR) ,BREALDOWN VOLTAGE, VOLTS
FIG.4- TYPICAL JUNCTION CAPACITANCE
10
0
20
100
1
2
4
10
40
NUMBER OF CYCLES AT 60Hz
FIG.5- MAXIMUM NON-REPETITIVE
PEAK FOWARD SURGE CURRENT
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