SMCJ22CA 概述
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR 表面贴装瞬态电压抑制器
SMCJ22CA 数据手册
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PDF下载SURFACE MOUNT TRANSIENT
VOLTAGE SUPPRESSOR
SMCJ5.0A ~ 188CA
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 1mA above 10V
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
MAXIMUM RATINGS
Rating at 25°C ambient temperature unless otherwise specified.
Rating
Symbol
Value
Unit
W
Peak Pulse Power Dissipation (1) (2)
PPPM
IFSM
Minimum 1500
200
Peak Forward Surge Current per Fig. 5 (2)
Peak Pulse Current on 10/1000ms waveform (1)
Typical Thermal Resistance , Junction to Ambient (3)
Operating Junction and Storage Temperature Range
A
IPPM
See Next Table
75
A
RqJA
°C/W
°C
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 : January 28, 2004
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)
Type No.
Breakdown Voltage @ IT
Voltage
Voltage @ IPPM
Uni-directional
Bi-directional
VBR (V)
IT
VWM
(V)
IPPM
(A)
VC
(V)
Min.
Max.
(mA)
(mA)
SMCJ5.0CA(4)
SMCJ6.0CA
SMCJ6.5CA
SMCJ7.0CA
SMCJ7.5CA
SMCJ8.0CA
SMCJ8.5CA
SMCJ9.0CA
SMCJ10CA
SMCJ11CA
SMCJ12CA
SMCJ13CA
SMCJ14CA
SMCJ15CA
SMCJ16CA
SMCJ17CA
SMCJ18CA
SMCJ20CA
SMCJ22CA
SMCJ24CA
SMCJ26CA
SMCJ28CA
SMCJ30CA
SMCJ33CA
SMCJ36CA
SMCJ40CA
SMCJ43CA
SMCJ45CA
SMCJ48CA
SMCJ51CA
SMCJ54CA
SMCJ58CA
SMCJ60CA
SMCJ64CA
SMCJ70CA
SMCJ75CA
SMCJ78CA
SMCJ85CA
SMCJ90CA
SMCJ100CA
SMCJ110CA
SMCJ120CA
SMCJ130CA
SMCJ150CA
SMCJ160CA
SMCJ170CA
SMCJ188CA
SMCJ5.0A
SMCJ6.0A
SMCJ6.5A
SMCJ7.0A
SMCJ7.5A
SMCJ8.0A
SMCJ8.5A
SMCJ9.0A
SMCJ10A
SMCJ11A
SMCJ12A
SMCJ13A
SMCJ14A
SMCJ15A
SMCJ16A
SMCJ17A
SMCJ18A
SMCJ20A
SMCJ22A
SMCJ24A
SMCJ26A
SMCJ28A
SMCJ30A
SMCJ33A
SMCJ36A
SMCJ40A
SMCJ43A
SMCJ45A
SMCJ48A
SMCJ51A
SMCJ54A
SMCJ58A
SMCJ60A
SMCJ64A
SMCJ70A
SMCJ75A
SMCJ78A
SMCJ85A
SMCJ90A
SMCJ100A
SMCJ110A
SMCJ120A
SMCJ130A
SMCJ150A
SMCJ160A
SMCJ170A
SMCJ188A
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 1
(3) For bi-directional types have VWM of 10 Volts and less , the ID limit is doubled
(4) For the bi-directional SMBJ5.0CA, the maximum VBR is 7.25V
(5) "SMCJ" will be omitted in marking on the diode.
Page 2 of 3
Rev.02 : January 28, 2004
RATING AND CHARACTERISTIC CURVES ( SMCJ5.0A - SMCJ188CA )
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 = 10ms
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 ms. Waveform as
1.0
0.1
defined by R.E.A.
td
0
0
1.0
2.0
3.0
4.0
0.1ms
1.0ms
10ms
100ms
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 : January 28, 2004
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