1SMC64A [EIC]
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR; 表面贴装瞬态电压抑制器
| 型号： | 1SMC64A |
| 厂家： | 
EIC DISCRETE SEMICONDUCTORS |
| 描述： | SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR |
| 文件： | 总3页 (文件大小：92K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SURFACE MOUNT TRANSIENT
VOLTAGE SUPPRESSOR
1SMC 5.0 ~ 188A
Stand-off Voltage : 5.0 to 188V
Peak Pulse Power : 1500 W
SMC (DO-214AB)
±
1.1 0.3
FEATURES :
* 1500W surge capability at 1ms
* Excellent clamping capability
* Low zener impedance
* Fast response time : typically less
then 1.0 ps from 0 volt to VBR(min.)
* Typical IR less then 1μA above 10V
* Pb / RoHS Free
3.0
5.8
±
0.2
0.2
± 0.07
±
0.15
2.3 ± 0.2
MECHANICAL DATA
* Case : SMC Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead Formed for Surface Mount
* Polarity : Color band denotes cathode end
except Bipolar.
Dimensions in millimeter
* Mounting position : Any
* Weight : 0.21 gram
DEVICES FOR BIPOLAR APPLICATIONS
For Bi-directional use C or CA Suffix
Electrical characteristics apply in both directions
MAXIMUM RATINGS
Rating at25°C ambient temperature unless otherwise specifie.d
Rating
Symbol
Value
Unit
W
Peak Pulse Power Dissipation (1) (2)
Peak Forward Surge Current per Fig. 5 (2)
Peak Pulse Current on 10/1000μs waveform (1)
PPPM
IFSM
Minimum 1500
200
A
IPPM
See Next Table
75
A
(3)
RθJA
°C/W
°C
Typical Thermal Resistance , Junction to Ambient
Operating Junction and Storage Temperature Range
TJ, TSTG
- 55 to + 150
Notes :
(1) Non-repetitive Current pulse, per Fig. 3 and derated above Ta= 25 °C per Fig. 1
(2) Mounted on 0.31x 0.31" (8.0 x 8.0mm) copper pads to each terminal.
(3) Mounted on minimum recommended pad layout
Page 1 of 3
Rev. 02 : March 31, 2005
ELECTRICAL CHARACTERISTICS (Rating at 25°C ambient temperature unless otherwise specified)
Working Peak
Reverse
Maximum
Reverse
Leakage
@ VWM
ID
Maximum
Peak Pulse
Surge Current
Maximum
Clamping
(1)
Breakdown Voltage @ T
Voltage
Voltage @ IPPM
Type No.
VBR (V)
IT
VWM
(V)
IPPM
(A)
VC
(V)
Min.
Max.
(mA)
(μA)
1SMC5.0A
1SMC6.0A
1SMC6.5A
1SMC7.0A
1SMC7.5A
1SMC8.0A
1SMC8.5A
1SMC9.0A
1SMC10A
1SMC11A
1SMC12A
1SMC13A
1SMC14A
1SMC15A
1SMC16A
1SMC17A
1SMC18A
1SMC20A
1SMC22A
1SMC24A
1SMC26A
1SMC28A
1SMC30A
1SMC33A
1SMC36A
1SMC40A
1SMC43A
1SMC45A
1SMC48A
1SMC51A
1SMC54A
1SMC58A
1SMC60A
1SMC64A
1SMC70A
1SMC75A
1SMC78A
1SMC85A
1SMC90A
1SMC100A
1SMC110A
1SMC120A
1SMC130A
1SMC150A
1SMC160A
1SMC170A
1SMC188A
Notes :
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
40.0
44.4
47.8
50.0
53.3
56.7
60.0
64.4
66.7
71.1
77.8
83.3
86.7
94.4
100
7.07
7.37
7.98
8.6
10
10
5.0
6.0
6.5
7.0
7.5
8.0
8.5
9.0
10
1000
1000
500
200
100
50
163.0
145.6
133.9
125.0
116.3
110.3
104.2
97.4
88.2
82.4
75.4
69.8
64.7
61.5
57.7
54.3
51.4
46.3
42.3
38.6
35.6
33.0
31.0
28.1
25.8
23.3
21.6
20.6
19.4
18.2
17.2
16.0
15.5
14.6
13.3
12.4
11.9
10.9
10.3
9.3
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
10
10
9.21
9.83
10.4
11.1
12.3
13.5
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
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
20
10
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
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
103
70
113
92.1
95.8
104
75
121
78
126
85
137
111
90
146
111
123
100
110
120
130
150
160
170
188
162
122
135
8.5
177
133
147
7.8
193
144
159
7.2
209
167
185
6.2
243
178
197
5.8
259
189
209
5.50
4.60
275
209
231
328
(1) Pulse test : tp≤ 50ms.
(2) Surge Current Waveform per Figure 5 and Derate per Figure
(3) For bi-directional types have VWM of 10 Volts and less , the D limit is doubled
(4) For the bi-directional 1SMC5.0CA, the maximum VBR is 7.25V
(5) "1SMC" will be omitted in marking on the diode
Page 2 of 3
Rev. 02 : March 31, 2005
RATING AND CHARACTERISTIC CURVES ( 1SMC5.0 - 1SMC188A )
FIG.1 - PULSE DERATING CURVE
FIG.2 - TYPICAL JUNCTION CAPACITANCE
6,000
1,000
120
Measured at
Stand-off Voltage
Voltage VWM
100
80
60
40
TJ = 25°C
f = 1.0 MHz
Vsig = 50 mVP-P
100
20
0
10
0
25
50
75
100
125
150
175
100
400
1
2
10
20
Ta, AMBIENT TEMPERATURE, ( °C)
VWM, REVERSE STAND-OFF VOLTAGE, (V)
FIG.4 - PEAK PULSE POWER RATING CURVE
FIG.3 - PULSE WAVEFORM
100
10
tr = 10μs
Ta=25 °C
Pulse Width (td) is defined
as that point where the peak
current decays to 50%
of IPPM
100
Peak Value
IPPM
Half Value - IPPM
50
2
10/1000 μs. Waveform as
1.0
0.1
defined by R.E.A.
td
0
0
1.0
2.0
3.0
4.0
0.1μs
1.0μs
10μs
100μs
1.0ms
10ms
t, TIME(ms)
td, PULSE WIDTH, SEC
FIG.5 - MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
400
100
TJ = TJ max
8.3 ms Single half sine-wave
JEDEC Method
10
1
5
10
50
100
NUMBER OF CYCLES AT 60 Hz
Page 3 of 3
Rev. 02 : March 31, 2005
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