SMB20 Datasheet PDF - MIC GROUP RECTIFIERS

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SMB20
MIC GROUP RECTIFIERS

Part Number SMB20
Description SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Page 4 Pages


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SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
SMB5.0 THRU SMB170CA
Stand-off Voltage
Peak Pulse Power
5.0 to 170 Volts
600 Watts
FEATURES
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
For surface mounted applications in order to optimize
board space
Low profile package
Built-in strain relief
Glass passivated junction
Low incremental surge resistance
600W peak pulse power capability with a 10/1000μs
Waveform, repetition rate (duty cycle): 0.01%
Excellent clamping capability
Fast response time: typically less than 1.0ps from 0 Volts to
V (BR) for unidirectional and 5.0ns for bidirectional types
For devices with V (BR) 10V, ID are typically ID less than 1.0μA
High temperature soldering guaranteed:
250/10 seconds at terminals
MECHANICAL DATA
DO-214AA(SMB)
Dimensions in inches and (millimeters)
Cass: JEDEC DO-214AA,molded plastic body over passivated junction
Terminals: Axial leads, solderable per MIL-STD-750, Method 2026
Polarity: Color bands denotes positive end (cathode) except bidirectional
Mounting position: any
Weight: 0.003 ounces, 0.093 gram
DEVICES FOR BIDRECTIONAL APPLICATIONS
For bidirectional use C or CA suffix for types SMB-5.0 thru SMB-170 (e.g. SMBG5.0C,SMBJ170CA)
.Electrical Characteristics apply in both directions.
www.DaMtaSAheXet4IUM.cUomM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25ambient temperature unless otherwise specified
Ratings
Symbols
Value
Unit
Peak Pulse power dissipation with a 10/1000μs waveform(NOTE1,2,FIG.1)
Peak Pulse current with a 10/1000μs waveform (NOTE1,FIG.3)
Peak forward surge current, 8.3ms single half sine-wave superimposed
on rated load (JEDEC Method) (Note2,3) unidirectional only
Maximum instantaneous forward voltage at 50A (NOTE 3,4)
unidirectional only (NOTE 3)
Operating Junction and Storage Temperature Range
PPPM Minimum 600 Watts
IPPM See Table 1 Amps
IFSM
100.0
Amps
VF SEE NOTE 4 Volts
TJ, TSTG
50 to +150
Notes:
1. Non-repetitive current pulse, per Fig.3 and derated above TA=25per Fig.2
2. Mounted on 0.2×0.2(5.0×5.0mm) copper pads to each terminal
3. Measured on 8.3ms single half sine-wave or equivalent square wave duty cycle = 4 pulses per minutes maximum.
4. VF=3.5 V on SMB thru SMB-90 devices and VF=5.0V on SMB-100 thru SMB-170 devices
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SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
SMB5.0 THRU SMB170CA
Electrical Characteristic at (TA =25unless otherwise noted)
Stand-off Voltage
Peak Pulse Power
5.0 to 170 Volts
600 Watts
Device
Type
Device Marking
Code
UNI BI
SMB5.0
5V0
SMB5.0A
5V0A
SMB6.0
6V0
SMB6.0A
6V0A
SMB6.5
6V5
SMB6.5A
6V6A
SMB7.0
7V0
SMB7.0A
7V0A
SMB7.5
7V5
SMB7.5A
7V5A
SMB8.0
8V0
SMB8.0A
8V0A
SMB8.5
8V5
SMB8.5A
SMB9.0
8V5
A 9V0
SMB9.0A
9V0A
SMB10
10V
SMB10A
10VA
SMB11
1V1
SMB11A
11VA
SMB12
12V
SMB 12A
12VA
SMB13
13V
SMB13A
13VA
SMB14
14V
SMB14A
14VA
www.DataSShMeeBt145U.com 15V
SMB15A
15VA
SMB16
16V
SMB16A
16VA
SMB17
17V
SMB17A
17VA
SMB18
18V
SMB18A
18VA
SMB20
20V
SMB20A
20VA
SMB22
22V
SMB22A
22VA
SMB24
24V
SMB24A
24VA
SMB26
26V
SMB26A
26VA
SMB28
28V
SMB28A
28VA
SMB30
30V
SMB30A
30VA
SMB33
33V
SMB33A
33VA
5V0C
5V0C
6VA0C
6V0C
6VA5C
6V6C
7VA0C
7V0C
7VA5C
7V5C
8VA0C
8V0C
8VA5C
8V5C
9VA0C
9V0C
10AVC
10VC
11AVC
11VC
12AVC
12VC
13AVC
13VC
14AVC
14VC
15AVC
15VC
16AVC
16VC
17AVC
17VC
18AVC
18VC
20AVC
20VC
22AVC
22VC
24AVC
24VC
26AVC
26VC
28AVC
28VC
30AVC
30VC
3A3C
33VC
A
Breakdown
Voltage V(BR)
(Volts) (Note 1 )
MIN MAX
6.4 7.82
6.4 7.07
6.67 8.15
6.67 7.37
7.22 8.82
7.22 7.98
7.78 9.51
7.78 8.6
8.33 10.2
8.33 9.21
8.89 10.9
8.89 9.83
9.44 11.5
9.44 10.4
10 12.2
10 11.1
11.1 13.6
11.1 12.3
12.2 14.9
12.2 13.5
13.3 16.3
13.3 14.7
14.4 17.6
14.4 15.9
15.6 19.1
15.6 17.2
16.7 20.4
16.7 18.5
178 21.8
178 19.7
18.9 23.1
18.9 20.9
20 24.4
20 22.1
22.2 27.1
22.2 24.5
24.4 29.8
24.4 26.9
26.7 32.6
26.7 29.5
28.9 35.3
28.9 31.9
31.1 38
31.1 34.4
33.3 40.7
33.3 .36.8
36.7 44.9
36.7 40.6
Test
Current
at
IT
(mA)
10
10
10
10
10
10
10
10
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
Stand-off
Voltage
VWM
(Volts)
5
5
6
6
6.5
6.5
7
7
7.5
7.5
8
8
8.5
8.5
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
20
20
22
22
24
24
26
26
28
28
30
30
33
33
Maximum
Reverse
Leakage ID
at VWM
(μA)(Note3)
800
800
800
800
500
500
200
200
100
100
50
50
20
20
10
10
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
Maximum
Peak Pulse
Surge
Current IPPM
(Note 2)(Amps)
62.5
65.2
52.3
58.3
48.8
53.6
45.1
50
42
46.5
40
44.1
37.7
41.7
35.5
39
31.9
35.3
29.9
33
27.3
30.2
25.2
27.9
23.3
25.9
22.3
24.6
20.8
23.1
19.7
21.7
18.6
20.5
16.8
18.5
15.2
16.9
14
15.4
12.9
14.3
12
13.2
11.2
12.4
10.2
11.3
Maximum
Clamping
Voltage at
IPPM
VC(Volts)
9.6
9.2
11.4
10.3
12.3
11.2
13.3
12
14.3
12.9
15
13.6
15.9
14.4
16.9
15.4
18.8
17
20.1
18.2
22
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
4.4
59
53.3
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SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
SMB5.0 THRU SMB170CA
Electrical Characteristic at (TA =25unless otherwise noted)
Stand-off Voltage
Peak Pulse Power
5.0 to 170 Volts
600 Watts
Device
Type
Device Marking
Code
UNI BI
Breakdown
Voltage V(BR)
(Volts) (Note 1 )
MIN MAX
Test
Current
at
IT
(mA)
Stand-off
Voltage
VWM
(Volts)
SMB36
36V 36VC
40 48.9
1
36
SMB36A
36VA 36VCA
40
44.2
1
36
SMB40
40V 40VC 44.4 54.3
1
40
SMB40A
40VA 40VCA
44.4
49.1
1
40
SMB43
43V 43VC 47.8 58.4
1
43
SMB43A
43VA 43VCA
47.8
52.8
1
43
SMB45
45V 45VC
50 61.1
1
45
SMB45A
45VA 45VCA
50
55.3
1
45
SMB48
48V 48VC 53.3 65.1
1
48
SMB48A
48VA 48VCA
53.3
58.9
1
48
SMB51
51V 51VC 56.7 69.3
1
51
SMB51A
51VA 51VCA
56.7
62.7
1
51
SMB54
54V 54VC
60 73.3
1
54
SMB54A 54VA
54VCA
60
66.3
1
54
SMB 58
58V 58VC 64.4 78.7
1
58
SMB58A
58VA 58VCA
64.4
71.2
1
58
SMB60
60V 60VC 66.7 81.5
1
60
SMB60A
60VA 60VCA
66.7
73.7
1
60
SMB64
64V 64VC 71.1 86.9
1
64
SMB64A
64VA 64VCA
71.1
78.6
1
64
SMB70
70V 70VC 77.8 95.1
1
70
SMB70A
70VA 70VCA
77.8
86
1
70
SMB75
75V 75VC 83.3 102
1
75
SMB75A
75VA 75VCA
83.3
92.1
1
75
SMB78
78V 78VC 86.7 106
1
78
SMB 78A
78VA 78VCA
86.7
95.8
1
78
www.DataSShMeeBt845U.com 85V 85VC 94.4 115
1
85
SMB85A
85VA 85VCA
94.4
104
1
85
SMB90
90V 90VC 100 122
1
90
SMB90A
90VA 90VCA
100
111
1
90
SMB100
100V
100VC
111
136
1
100
SMB100A 100VA 100VCA
111
123
1
100
SMB110
110V
110VC
122
149
1
110
SMB110A 110VA 110VCA
122
135
1
110
SMB120
120V
120VC
133
163
1
120
SMB 120A 120VA 120VCA
133
157
1
120
SMB130
130V
130VC
144
176
1
130
SMB130A 130VA 130VCA
144
159
1
130
SMB150
150V
150VC
167
204
1
150
SMB150A 150VA 150VCA
167
185
1
150
SMB160
160V
160VC
178
218
1
160
SMB160A 160VA 160VCA
178
197
1
160
SMB170
170V
170VC
189
231
1
170
SMB170A 170VA 170VCA
189
209
1
170
Notes:
(1)
(2)
(3)
(4)
V(BR) measured after IT applied for 300μs IT =square wave pulse or equivalent
Surge current waveform per Figure 3 and derate per Fig.2
For bidirectional types having VWM of 10 volts and less, the lD limit is doubled
All terms and symbols are consistent with ANSI/IEEE C62.35
Maximum
Reverse
Leakage ID
at VWM
(μA)(Note3)
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
Maximum
Peak Pulse
Surge
Current IPPM
(Note 2)(Amps)
9.3
10.3
8.4
9.3
7.8
8.6
7.5
8.3
7
7.8
6.6
7.3
6.2
6.9
5.8
6.4
5.6
6.2
5.3
5.8
4.8
5.3
4.5
5
4.3
4.8
4
4.4
3.8
4.1
3.4
3.7
3.1
3.4
2.8
3.1
2.6
2.9
2.2
2.5
2.1
2.3
2
2.2
Maximum
Clamping
Voltage at
IPPM
VC(Volts)
64.3
58.1
71.4
65.4
76.7
69.4
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
102
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
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SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
SMB5.0 THRU SMB170CA
Stand-off Voltage
Peak Pulse Power
5.0 to 170 Volts
600 Watts
RATING AND CHARACTERISTIC CURVES SMB5.0 THRU SMB170CA
FIG.1- PEAK PULSE POWER RATING CURVE
100
Non-Repetitive
Pulse Waveform
Shown in Figure 3
TA=25
10
FIG.2- PULSE DERATING CURVE
100
75
1.0
0.2×0.2"(0.5×0.5mm)
COPPER PAD AREAS
0.1
0.1μs
1.0μs
10μs
100μs
td ,PULSE WIDTH, SEC
1.0ms
10ms
FIG.3- PULSE WAVEFORM
150
tf=10use
Pulse Width (td)is Defined
as the Point Where the Peak
Current Decays to 50% of lpp
Peak Value
100 lppm
50
0 td
0 1.0
Half Value-lpp
2
10/1000usec Waveform
as Defined by R.E.A.
2.0
t, TIME, ms
3.0
4.0
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FIG.5- TYPICAL JUNCTION CAPACITANCE
BIDIRECTIONAL
6,000
TJ=25
f = 1.0MHz
Vsig = 50mVp-p
1,000
Measured at
Zero Blas
Measured at
Stand-Off
Voltage ( MW)
100
50
25
0
0 25 50 75 100 125 150 175 200
TA ,AMBIENT TEMPERATURE ()
6,000
FIG.4- TYPICAL JUNCTION CAPACITANCE
UNIDIRECTIONAL
TJ=25
f = 1.0MHz
Vsig = 50mVp-p
Measured at
Zero Blas
1,000
Measured at
Stand-Off
Voltage (V MW)
100
10
1.0
10 100 200
V WM ,REVERSE STAND-OFF VOLTAGE, VOLTS
FIG.6- MAXMIUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
200
8.3ms Single Half Since-Wave
(JEDEC Method)
UNIDIRESTIONAL ONLY
100
10
1.0 10 100 200
V WM ,REVERSE STAND-OFF VOLTAGE, VOLTS
10
1 10 100
NUMBER OF CYCLES AT 60Hz
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