GALAXY ELECTRICAL
FEATURES
Underwriters Laboratory Recognition under UL standard
for safety 497B: Isolated Loop Circuit Protection
Low profile package with built-in strain relief for surface
mounted applications
Glass passivated junction
Low incremental surge resistance, excellent clamping
capability
600W peak pulse power capability with a 10/1000µs
waveform, repetition rate (duty cycle): 0.01%
Very fast response time
High temperature soldering guaranteed:
250°C/10 seconds at terminals
MECHANICAL DATA
Case:JEDEC DO-214AA molded plastic over passivated
junction
Terminals: Solder plated, solderable per MIL-STD-750,
method 2026
Polarity: Foruni-directional types the color band denotes
the cathode, which is postitive with respect to the
anode under normal TVS operation
Weight: 0.003 ounces, 0.093 grams
Flammability: Epoxy is rated UL 94V-0
Devic es for Bidirectional Applica tions
For bi-directional devices, use suffix C or CA (e.g. SMBJ10C, SMBJ10CA). Electrical characteristics apply in both directions.
MAXI MUM RATI NGS AND CHARACTERIS TICS
Ratings at 25 ambient temperature unless otherwise specified.
UNITVALUESYMBOL
SM BJ5.0 - - - SM BJ18 8CA
TRANSIENT VOLTAGE SUPPRESSOR BREAKDOWN V OLTAGE: 5.0 --- 188 V
PEAK PULSE POWER: 60 0 W
DO-214AA(SMB)
Peak pow er dissipation w ith a 10/1000μs w aveform (NOTE 1,2, FIG.1) PPPM Minimum 600 W
Peak pulse current w ith a 10/1000μs w aveform (NOTE 1) IPPM See Table Below A
(
3
)
Mounted on minimum recommended
p
ad la
y
out.
(
2
)
Mounted on 0.2 x 0.2"
(
5.0 x 5.0mm
)
co
pp
er
p
ads to each terminal.
NOTES:
(
1
)
Non-re
p
etitive current
p
ules,
p
er Fi
g
. 3 and derated above TA=25
p
er Fi
g
. 2.
A
/WRθJL
Peak forw ard surge current, 8.3ms single half sine-w ave
ffff uni-directional only( (NOTE 2)
Typical thermal resistance, junction to lead
IFSM 100.0
100.0 /W
Operating junction and storage temperature range
TJ, TSTG -55---+150
20
Typical thermal resistance, junction to ambient( (NOTE 3) RθJA
Document Number 0285006, 1.
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BL
BLGALAXY ELECTRICAL
inch(mm)
Uni Bi Min
+SMBJ5.0 KD KD 6.40 9.6
+SMBJ5.0A KE KE 6.40 9.2
+SMBJ6.0 KF KF 6.67 11.4
+SMBJ6.0A KG KG 6.67 10.3
+SMBJ6.5 KH AH 7.22 12.3
+SMBJ6.5A KK A K 7.22 11.2
+SMBJ7.0 KL KL 7.78 13.3
+SMBJ7.0A KM KM 7.78 12.0
+SMBJ7.5 KN AN 8.33 14.3
+SMBJ7.5A KP AP 8.33 12.9
+SMBJ8.0 KQ AQ 8.89 15.0
+SMBJ8.0A KR AR 8.89 13.6
+SMBJ8.5 KS AS 9.44 15.9
+SMBJ8.5A KT AT 9.44 14.4
+SMBJ9.0 KU AU 10.0 16.9
+SMBJ9.0A KV AV 10.0 15.4
+SMBJ10 KW A W 11.1 18.8
+SMBJ10A KX AX 11.1 17.0
+SMBJ11 KY KY 12.2 20.1
+SMBJ11A KZ KZ 12.2 18.2
+SMBJ12 LD BD 13.3 22.0
+SMBJ12A LE BE 13.3 19.9
+SMBJ13 LF LF 14.4 23.8
+SMBJ13A LG LG 14.4 21.5
+SMBJ14 LH BH 15.6 25.8
+SMBJ14A LK BK 15.6 23.2
+SMBJ15 LL BL 16.7 26.9
+SMBJ15A LM BM 16.7 24.4
+SMBJ16 LN LN 17.8 28.8
+SMBJ16A LP LM 17.8 26.0
+SMBJ17 LQ LQ 18.9 30.5
+SMBJ17A LR LR 18.9 27.6
+SMBJ18 LS BS 20.0 32.2
+SMBJ18A LT BT 20.0 29.2
+SMBJ20 LU LU 22.2 35.8
+SMBJ20A LV LV 22.2 32.4
+SMBJ22 LW BW 24.4 39.4
+SMBJ22A LX BX 24.4 35.5
+SMBJ24 LY BY 26.7 43.0
+SMBJ24A LZ BZ 26.7 38.9
+SMBJ26 MD CD 28.9 46.6
+SMBJ26A ME CE 28.9 42.1
+SMBJ28 MF MF 31.1 50.0
+SMBJ28A MG MG 31.1 45.4
+SMBJ30 MH CH 33.3 53.5
+SMBJ30A MK CK 33.3 48.4
file number E239431 for both uni-directional and bi-directional devices
(4) All terms and symbols are consistent w ith ANSI/IEEE C62.35
Notes:
(
1
)
Pulse test :tP50ms
(2) Surge current w aveform per Fig.3 and derate per Fig.2
(
3
)
For bi-directional types having VWM o
f
10 Volts and less,the ID Iimit is doubled
+Underw riters Laboratory Recognition for the classification of protectors (QVG2) under the UL standard for saf ety 497B and
Max imum
Clamping
Voltage at IPPM
Vc (V)
11.2
36.8 1.0 30 5.0 12.4
40.7 1.0 30 5.0
12.0
34.4 1.0 28 5.0 13.2
38.0 1.0 28 5.0
12.9
31.9 1.0 26 5.0 14.3
35.3 1.0 26 5.0
14.0
29.5 1.0 24 5.0 15.4
32.6 1.0 24 5.0
Test
Cur rent
IT(m A)
Stand-off
Voltage
VWM (V)
Max imum
Reverse Leakage
at VWM
ID(A)(3)
1.0
5.0
5.0
5.0
16
5.0
Max imum
Pe a k Puls s Sur g e
Cur rent IPPM
(A)(2)
Dev ic e
Marking
Code
26.9 1.0
20.9 1.0
11.1 1.0
1.0
12.3
18.5
29.8 1.0 22 5.0 15.2
24.5 1.0 20 5.0
16.8
22.1 1.0 18 5.0
27.1 1.0 20 5.0
13.5 1.0
20.5
11 5.0 33.0
1.0 15 5.0
1.0 12 5.0 27.3
41.7
1.0 15 5.0
1.0
31.9
35.3
29.9
9.0 10
35.5
5.0
10 5.0
39.0
11 5.0
1.0 14 5.0
12.2 1.0 9.0 10
14.9 1.0
16.3
13.6 1.0
200
100
1.0
1.0
1.0 8.510.4 20
23.1 1.0
1.0
1.0
1.0
19.7
21.8
18.5
20.4
19.1
800
800
800
500
8005.0
17
8.0
16
6.0
6.0
6.5
500
10.2
7.82 10 5.0
10
10
1.0
1.0
10
13
10
10
10
10
1.0 12
10
8.0
6.5
50
50
20
7.0
7.0
7.5
7.5
8.5
200
19.75.0
21.7
24.4 1.0 18 5.0 18.6
17 5.0
13
14 5.0
5.0
50.0
23.1
30.2
25.2
27.9
23.3
25.9
22.3
24.6
20.8
58.3
48.8
53.6
45.1
11.5
9.83
7.07
8.15
7.37
8.82
7.98
10.9
9.51
8.60
15.9
14.7
17.2
17.6
1.0
Dev ic e Ty pe
Modified
"J" Bend Lead
Breakdow n Voltage
V(B R) at IT
(1)
(V)
Max
9.21
62.5
65.2
52.6
42.0
ELECTRI CAL CHARACT ERIST I CS Ratings at 25 ambient temperature unless otherwise specif ied.VF=3.5V at IF=50A (uni-directional only )
22 5.0 16.9
46.5
40.0
44.1
37.7
100
Document Number 0285006 2.
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BLGALAXY ELECTRICAL
Document Number 0285006 3.
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Uni Bi Min
+SMBJ33 ML CL 36.7 59.0
+SMBJ33A MM CM 36.7 53.3
+SMBJ36 MN CN 40.0 64.3
+SMBJ36A MP CP 40.0 58.1
+SMBJ40 MQ CQ 44.4 71.4
+SMBJ40A MR CR 44.4 64.5
+SMBJ43 MS CS 47.8 76.7
+SMBJ43A MT CT 47.8 69.4
+SMBJ45 MU MU 50.0 80.3
+SMBJ45A MV MV 50.0 72.7
+SMBJ48 MW MW 53.3 85.5
+SMBJ48A MX MX 53.3 77.4
+SMBJ51 MY MY 56.7 91.1
+SMBJ51A MZ MZ 56.7 82.4
+SMBJ54 ND ND 60.0 96.3
+SMBJ54A NE NE 60.0 87.1
+SMBJ58 NF NF 64.4 103
+SMBJ58A NG NG 64.4 93.6
+SMBJ60 NH NH 66.7 107
+SMBJ60A NK NK 66.7 96.8
+SMBJ64 NL NL 71.1 114
+SMBJ64A NM NM 71.1 103
+SMBJ70 NN NN 77.8 125
+SMBJ70A NP NP 77.8 113
+SMBJ75 NQ NQ 83.3 134
+SMBJ75A NR NR 83.3 121
+SMBJ78 NS NS 86.7 139
+SMBJ78A NT NT 86.7 126
+SMBJ85 NU NU 94.4 151
+SMBJ85A NV NV 94.4 137
+SMBJ90 NW NW 100 160
+SMBJ90A NX NX 100 146
+SMBJ100 NY NY 111 179
+SMBJ100A NZ NZ 111 162
+SMBJ110 PD PD 122 196
+SMBJ110A PE PE 122 177
+SMBJ120 PF PF 133 214
+SMBJ120A PG PG 133 193
+SMBJ130 PH PH 144 231
+SMBJ130A PK PK 144 209
+SMBJ150 PL PL 167 268
+SMBJ150A PM PM 167 243
+SMBJ160 PN PN 178 287
+SMBJ160A PP PP 178 259
+SMBJ170 PQ PQ 189 304
+SMBJ170A PR PR 189 275
+SMBJ188 PT PT 209 344
+SMBJ188A PS PS 209 328
(5) For the bidirectional SMBG/SMBJ5.0CA, the maximum V
(
BR
)
is 7.25V
ELECTRICAL CHARACT ERIS TICS Ratings at 25 ambient temperature unless otherwise specif ied.VF=3.5V at IF=50A (uni-directional only )
number E239431 for both uni-directional and bi-directional devices
( 4 ) A ll ter ms and s y mbols ar e c on s is t e n t w ith A NSI/ IEEE C62 . 35
N
otes:
(1)
P
u
l
se test :tP5
0
ms
(2) Surge current w aveform per Fig.3 and derate per Fig.2
(
3
)
For bi-directional types having VWM o
f
10 Volts and less,the ID Iimit is doubled
+Underw riters Laboratory Recognition for the classification of protectors (QVG2) under the UL standard f or safety 497B and fil
e
2.0
209 1.0 170 5.0 2.2
231 1.0 170 5.0
2.1
197 1.0 160 5.0 2.3
218 1.0 160 5.0
2.2
185 1.0 150 5.0 2.5
204 1.0 150 5.0
2.6
159 1.0 130 5.0 2.9
176 1.0 130 5.0
1.0
1.0
5.0
1.0
5.0
5.0
5.0
60 5.0
54
5.0
78 5.0
75 5.0
75
86.9 1.0
1.0
1.0
102 1.0
78.6
106
95.1
147 1.0
111 1.0
136
3.4
163 1.0 120 5.0 2.8
135 1.0 110 5.0
3.1
123 1.0 100 5.0
149 1.0 110 5.0
3.7
5.0
6.2
78 5.0
5.0
5.0
64 5.0
5.0
70
78.7
81.5 1.0 60
71.2 1.0
51
73.7 1.0
5.8
5.8
6.4
5.6
5.3
58 5.0
6.9
73.3
62.7 5.0
66.3 1.0
7.3
54 5.0 6.2
1.0
1.086.0
1.0
92.1
115
95.8
1.0
48
85
5.0
5.0
5.0
5.0
36
36
40
5.0
44.9 1.0 33
5.033
58.9
40.6
48.9
44.2
54.3
49.1
65.1
58.4
52.8
61.1
1.0
1.0
1.0
1.0
1.0
1.0
1.0
70
1.0
1.0
1.0
1.0
1.0 64
58
48
40
5.0
5.0
5.0
43
43
45
45
51
5.0
100 5.0 3.4
90 5.0
5.0
5.0
4.3
4.8
4.0
10.2
11.3
9.3
7.5
10.3
8.4
9.3
55.3
7.8
8.6
69.3
8.3
7.0
7.8
6.6
5.0
1.0
Device Type
Modified
"J" Bend Lead
Breakdow n Voltage
V(BR) at IT
(1)
(V)
Max
Max imu m
Peak Pulss Surge
Current IPPM
(A)(2)
Device
Mar king
Code
Stand-off
Voltage
VWM (V)
Max imu m
Reverse Leakage
at VWM
ID(A)(3)
Max imu m
Clamping
Voltage at IPPM
Vc (V)
Tes t
Current
IT(m A)
120 5.0 3.1
4.1
1.0
4.8
5.3
4.5
104 4.4
3.85.090122 1.0
1.0 5.085
255
231
1.0
1.0
1.7
2.0
188
188 5.0
5.0
BLGALAXY ELECTRICAL
100
75
25
50
0025 7550 125100 150 200175
100
1.0
10
0.1
0.1μs1.0
μs10
μs100
μs 1ms 10ms
0.2 x 0.2" (0.5 x 0.5mm)
Copper Pad Areas
NON-REPETITIVE
PULSE WAVEFORM
SHOWN IN FIG.3
TA=25
200
100
50
10110010
TJ=TJ max.
8.3ms SINGLE HALF SINE-MAVE
(JEDEC METHOD)
1000
100
10
1
0.001 0.10.01 10001 10 100
6,000
100
1,000
101.0 10 100
VR, Measured at
Stand-Off
Voltage, VWM
200
Measured at
Zero Bias
TJ=25
f=1.0MHZ
Vsig=50mVp-p
150
50
100
001.02.0
tr=10 sec
3.0 4.0
PEAK VALUE
IPPM
HALF VALUE - IPPM
2
PULES WIDTH (td)
is DEFINDE as the
POINT WHERE the
PEAK CURRENT
DECAYS to 50% of
IPPM
td
10/1000¦ Μsec.
WAVEFORM as
DEFINED by
R.E.A.
I
FSM, PEAK FORWARD SURGE CURRENT, A
NUMBER OF CY CLES A T 60 Hz
FIG. 6 -- MAXIMUM NON-REPETI TIVE PEAK FORWARD
HHHH HSURGE CURRENT
P
PPM, PEAK PULSE POWER, KW
FIG.3 -- PULSE WAVEFORM
t, TIME, ms
tp — PULSE DURATION, SEC
IPPM, PEAK PULSE CURRENT, %
PEAK PULSE POWER P(PP)OR CURRENT
( /W )
V(BR), BREAKDOWN VOLTAGE, V
CJ, JUNCTION CAPACITANCE, pF (IPPM) DERATING IN PERCENTAGE, %
TRANSLENT THERMAL IMPEDANCE
td, PULSE WIDTH, SEC.
FIG .4 - - TYPICAL JUNCTION CAPACIT ANCE
H HHHHHHH UNIDIRECTIONAL
FIG.1 -- PEAK PULSE POWER RATING CURVE
FIG.5 -- TYPICAL TRANSIENT THERMAL IMPEDANCE
TA, AMBIENT TEMPERATURE.
RATINGS AND CHARACTERISTIC CURVES SMBJ5. 0 - - - SMBJ188CA
F IG.2 -- PULSE DERATING CURVE
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Document Number 0285006
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BLGALAXY ELECTRICAL
