SMBJ5.0A - 188CA
Stand-off Voltage :
5.0 to 188V
Peak Pulse Power : 600
W
FEATURES :
*
*
*
*
*
600W surge capability at 1ms
Excellent clamping capability
Low inductance
Response Time Typically < 1ns
Typical I
R
less then 1µA above 10V
SURFACE MOUNT TRANSIENT
VOLTAGE SUPPRESSOR
SMB (DO-214AA)
5.4
±
0.15
4.8
±
0.15
1.1
±
0.3
2.0
±
0.1
3.6
±
0.15
2.3
±
0.2
0.22
±
0.07
MECHANICAL DATA
*
*
*
*
*
*
Case : SMB Molded plastic
Epoxy : UL94V-O rate flame retardant
Lead : Lead Formed for Surface Mount
Polarity : Color band denotes cathode end
Mounting position : Any
Weight : 0.108 gram
Dimensions in millimeter
MAXIMUM RATINGS
Rating at 25
°
C ambient temperature unless otherwise specified.
Rating
Peak Pulse Power Dissipation on 10/1000µs waveform
(1)(2)
(Fig. 3)
Peak Pulse Current on 10/1000µs waveform
(1)
(Fig. 5)
Maximum Peak forward Surge Current
8.3 ms single half sine-wave superimposed on
rated load ( JEDEC Method )
(2)
Maximum Instantaneous Forward Voltage at I
F
= 50A
Typical Thermal resistance, Junction to ambient
Operating Junction and Storage Temperature Range
Symbol
P
PPM
I
PPM
Value
Minimum 600
See Table
Units
W
A
I
FSM
100
A
V
FM
R
θ
JA
T
J,
T
STG
3.5
100
- 55 to + 150
V
°C/w
°C
Notes :
(1) Non-repetitive Current pulse, per Fig. 5 and derated above Ta = 25
°
C per Fig. 1
(2) Mounted on 0.2 x 0.2" (5.0 x 5.0 mm) copper pads to each terminal.
Page 1 of 3
Rev. 02 : February 2, 2004
ELECTRICAL CHARACTERISTICS
Rating at 25°C ambient temperature unless otherwise specified
Type No.
Uni-directional
Bi-directional
Breakdown Voltage @ I
T
(1)
Reverse
Stand-off
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)
Min.
Max.
I
T
(mA)
Maximum
Reverse
Leakage
@ V
WM
I
D
(3)
(µA)
800
800
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
(2)
(A)
65.2
58.3
53.6
50.0
46.5
44.1
41.7
39.0
35.3
33.0
30.2
27.9
25.8
24.0
23.1
21.7
20.5
18.5
16.9
15.4
14.2
13.2
12.4
11.3
10.3
9.3
8.6
8.3
7.7
7.3
6.9
6.4
6.2
5.8
5.3
4.9
4.7
4.4
4.1
3.7
3.4
3.1
2.9
2.5
2.3
2.2
2.0
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
96.8
103
113
121
126
137
146
162
177
193
209
243
259
275
328
6.40
7.07
10
SMBJ5.0A
SMBJ5.0CA
(4)
SMBJ6.0A
SMBJ6.0CA
6.67
7.37
10
SMBJ6.5A
SMBJ6.5CA
7.22
7.98
10
SMBJ7.0A
SMBJ7.0CA
7.78
8.6
10
SMBJ7.5A
SMBJ7.5CA
8.33
9.21
1.0
SMBJ8.0A
SMBJ8.0CA
8.89
9.83
1.0
SMBJ8.5A
SMBJ8.5CA
9.44
10.4
1.0
SMBJ9.0A
SMBJ9.0CA
10.0
11.1
1.0
SMBJ10A
SMBJ10CA
11.1
12.3
1.0
SMBJ11A
SMBJ11CA
12.2
13.5
1.0
SMBJ12A
SMBJ12CA
13.3
14.7
1.0
SMBJ13A
SMBJ13CA
14.4
15.9
1.0
SMBJ14A
SMBJ14CA
15.6
17.2
1.0
SMBJ15A
SMBJ15CA
16.7
18.5
1.0
SMBJ16A
SMBJ16CA
17.8
19.7
1.0
SMBJ17A
SMBJ17CA
18.9
20.9
1.0
SMBJ18A
SMBJ18CA
20.0
22.1
1.0
SMBJ20A
SMBJ20CA
22.2
24.5
1.0
SMBJ22A
SMBJ22CA
24.4
26.9
1.0
SMBJ24A
SMBJ24CA
26.7
29.5
1.0
SMBJ26A
SMBJ26CA
28.9
31.9
1.0
SMBJ28A
SMBJ28CA
31.1
34.4
1.0
SMBJ30A
SMBJ30CA
33.1
36.8
1.0
SMBJ33A
SMBJ33CA
36.7
40.6
1.0
SMBJ36A
SMBJ36CA
40.0
44.2
1.0
SMBJ40A
SMBJ40CA
44.4
49.1
1.0
SMBJ43A
SMBJ43CA
47.8
52.8
1.0
SMBJ45A
SMBJ45CA
50.0
55.3
1.0
SMBJ48A
SMBJ48CA
53.3
58.9
1.0
SMBJ51A
SMBJ51CA
56.7
62.7
1.0
SMBJ54A
SMBJ54CA
60.0
66.3
1.0
SMBJ58A
SMBJ58CA
64.4
71.2
1.0
SMBJ60A
SMBJ60CA
66.7
73.7
1.0
SMBJ64A
SMBJ64CA
71.1
78.6
1.0
SMBJ70A
SMBJ70CA
77.8
86
1.0
SMBJ75A
SMBJ75CA
83.3
92.1
1.0
SMBJ78A
SMBJ78CA
86.7
95.8
1.0
SMBJ85A
SMBJ85CA
94.4
104
1.0
SMBJ90A
SMBJ90CA
100
111
1.0
SMBJ100A
SMBJ100CA
111
123
1.0
SMBJ110A
SMBJ110CA
122
135
1.0
SMBJ120A
SMBJ120CA
133
147
1.0
SMBJ130A
SMBJ130CA
144
159
1.0
SMBJ150A
SMBJ150CA
167
185
1.0
SMBJ160A
SMBJ160CA
178
197
1.0
SMBJ170A
SMBJ170CA
189
209
1.0
SMBJ188A
SMBJ188CA
189
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) "SMBJ" will be omitted in marking on the diode.
Page 2 of 3
Rev. 02 : February 2, 2004
RATING AND CHARACTERISTIC CURVES ( SMBJ5.0A - SMBJ188CA )
FIG.1 - PULSE DERATING CURVE
120
FIG.2 - MAXIMUM NON-REPETITIVE
PERK FORWARD SURGE CURRENT
T
J
= T
J
max
8.3 ms SINGLE HALF SINE WAVE
JEDEC METHOD
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
100
80
PEAK FORWARD SURGE
CURRENT, AMPERES
0
25
50
75
100
125
150
175
200
100
60
40
50
20
0
10
1
2
4
6
10
20
40
60
100
Ta, AMBIENT TEMPERATURE, (
°
C)
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL JUNCTION CAPACITANCE
6,000
V
R
Measured @
Zero Basic (0V)
100
FIG.4 - PEAK PULSE POWER RATING CURVE
C
J
, CAPACITANCE, pF
1,000
V
R
Measured @
Stand-off voltage
P
P
,PEAK POWER (kW)
10
100
T
J
= 25°C
f = 1.0 MHz
Vsig = 50 mV
P-P
10
1
2
10
20
100
200
1.0
0.1
0.1µs
1.0µs
10µs
100µs
1.0ms
10ms
td, PULSE WIDTH, SEC.
V
R
, REVERSE STAND OFF VOLTAGE,VOLTS
FIG.5 - 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
50
Half Value - I
PPM
2
10/1000ms. Waveform
as defined by R.E.A.
td
0
0
1.0
2.0
3.0
4.0
t, TIME(ms)
Page 3 of 3
Rev. 02 : February 2, 2004
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