SMCJ5.0A ~ 188CA
Stand-off Voltage :
5.0 to 188V
Peak Pulse Power :
1500 W
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 V
BR(min.)
* Typical I
R
less then 1µA above 10V
SURFACE MOUNT TRANSIENT
VOLTAGE SUPPRESSOR
SMC (DO-214AB)
1 .1
±
0.3
±
0.15
±
0.15
8.0
3.0
±
0.2
0.2
±
0.0 7
5.8
±
0.15
7.5
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.
* Mounting position : Any
* Weight : 0.21 gram
Dimensions in millimeter
MAXIMUM RATINGS
Rating at 25
°
C ambient temperature unless otherwise specified.
Rating
Peak Pulse Power Dissipation
(1) (2)
Peak Forward Surge Current per Fig. 5
(2)
Peak Pulse Current on 10/1000µs waveform
(1)
Typical Thermal Resistance , Junction to Ambient
(3)
Symbol
P
PPM
I
FSM
I
PPM
R
θJA
T
J,
T
STG
Value
Minimum 1500
200
See Next Table
75
- 55 to + 150
Unit
W
A
A
°
C/W
°
C
Operating Junction and Storage Temperature Range
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)
Type No.
Uni-directional
Bi-directional
Min.
Breakdown Voltage @ I
T
(1)
Working Peak
Reverse
Voltage
V
WM
(V)
5.0
6.0
6.5
7.0
7.5
8.0
8.5
9.0
10
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
70
75
78
85
90
100
110
120
130
150
160
170
188
V
BR
(V)
Max.
I
T
(mA)
Maximum
Reverse
Leakage
@ V
WM
I
D
(µA)
1000
1000
500
200
100
50
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
Maximum
Peak Pulse
Surge Current
I
PPM
(A)
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
8.5
7.8
7.2
6.2
5.8
5.50
4.60
Maximum
Clamping
Voltage @ I
PPM
V
C
(V)
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
103
113
121
126
137
146
162
177
193
209
243
259
275
328
SMCJ5.0A
6.40
7.07
10
SMCJ5.0CA
(4)
SMCJ6.0A
SMCJ6.0CA
6.67
7.37
10
SMCJ6.5A
SMCJ6.5CA
7.22
7.98
10
SMCJ7.0A
SMCJ7.0CA
7.78
8.6
10
SMCJ7.5A
SMCJ7.5CA
8.33
9.21
1.0
SMCJ8.0A
SMCJ8.0CA
8.89
9.83
1.0
SMCJ8.5A
SMCJ8.5CA
9.44
10.4
1.0
SMCJ9.0A
SMCJ9.0CA
10.0
11.1
1.0
SMCJ10A
SMCJ10CA
11.1
12.3
1.0
SMCJ11A
SMCJ11CA
12.2
13.5
1.0
SMCJ12A
SMCJ12CA
13.3
14.7
1.0
SMCJ13A
SMCJ13CA
14.4
15.9
1.0
SMCJ14A
SMCJ14CA
15.6
17.2
1.0
SMCJ15A
SMCJ15CA
16.7
18.5
1.0
SMCJ16A
SMCJ16CA
17.8
19.7
1.0
SMCJ17A
SMCJ17CA
18.9
20.9
1.0
SMCJ18A
SMCJ18CA
20.0
22.1
1.0
SMCJ20A
SMCJ20CA
22.2
24.5
1.0
SMCJ22A
SMCJ22CA
24.4
26.9
1.0
SMCJ24A
SMCJ24CA
26.7
29.5
1.0
SMCJ26A
SMCJ26CA
28.9
31.9
1.0
SMCJ28A
SMCJ28CA
31.1
34.4
1.0
SMCJ30A
SMCJ30CA
33.3
36.8
1.0
SMCJ33A
SMCJ33CA
36.7
40.6
1.0
SMCJ36A
SMCJ36CA
40.0
44.2
1.0
SMCJ40A
SMCJ40CA
44.4
49.1
1.0
SMCJ43A
SMCJ43CA
47.8
52.8
1.0
SMCJ45A
SMCJ45CA
50.0
55.3
1.0
SMCJ48A
SMCJ48CA
53.3
58.9
1.0
SMCJ51A
SMCJ51CA
56.7
62.7
1.0
SMCJ54A
SMCJ54CA
60.0
66.3
1.0
SMCJ58A
SMCJ58CA
64.4
71.2
1.0
SMCJ60A
SMCJ60CA
66.7
73.7
1.0
SMCJ64A
SMCJ64CA
71.1
78.6
1.0
SMCJ70A
SMCJ70CA
77.8
86
1.0
SMCJ75A
SMCJ75CA
83.3
92.1
1.0
SMCJ78A
SMCJ78CA
86.7
95.8
1.0
SMCJ85A
SMCJ85CA
94.4
104
1.0
SMCJ90A
SMCJ90CA
100
111
1.0
SMCJ100A
SMCJ100CA
111
123
1.0
SMCJ110A
SMCJ110CA
122
135
1.0
SMCJ120A
SMCJ120CA
133
147
1.0
SMCJ130A
SMCJ130CA
144
159
1.0
SMCJ150A
SMCJ150CA
167
185
1.0
SMCJ160A
SMCJ160CA
178
197
1.0
SMCJ170A
SMCJ170CA
189
209
1.0
SMCJ188A
SMCJ188CA
209
231
1.0
Notes :
(1) Pulse test : tp < 50ms.
(2) Surge Current Waveform per Figure 5 and Derate per Figure 1
(3) For bi-directional types have V
WM
of 10 Volts and less , the I
D
limit is doubled
(4) For the bi-directional SMBJ5.0CA, the maximum V
BR
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
6,000
FIG.2 - TYPICAL JUNCTION CAPACITANCE
PEAK PULSE POWER OR CURRENT
DERATING IN PERCENTAGE
120
C
J
, CAPACITANCE, pF
100
80
1,000
Measured at
Stand-off Voltage
Voltage V
WM
60
100
40
T
J
= 25
°
C
f = 1.0 MHz
Vsig = 50 mV
P-P
20
0
0
25
50
75
100
125
150
175
10
1
2
10
20
100
400
Ta, AMBIENT TEMPERATURE, (
°
C)
V
WM
, REVERSE STAND-OFF VOLTAGE, (V)
FIG.4 - PEAK PULSE POWER RATING CURVE
100
FIG.3 - PULSE WAVEFORM
I
PPM
, PEAK PULSE CURRENT, %
tr = 10µs
100
Peak Value
I
PPM
Ta=25
°C
Pulse Width (td) is defined
as that point where the peak
current decays to 50%
of I
PPM
P
PPM
,PEAK POWER (kW)
4.0
10
50
Half Value - I
PPM
2
10/1000
µs.
Waveform as
defined by R.E.A.
1.0
td
0
0
1.0
2.0
3.0
0.1
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
PEAK FORWARD CURRENT,
AMPERES
400
T
J
= T
J
max
8.3 ms Single half sine-wave
JEDEC Method
100
10
1
5
10
50
100
NUMBER OF CYCLES AT 60 Hz
Page 3 of 3
Rev.02 : January 28, 2004
微控制器 MCU
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
