SMBJ SERIES
GLASS PASSIVATED SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Breakdown Voltage - 5.0 to 440Volts
Peak Pulse Power-600 Watts
SMB/DO-214AA
FEATURES
* Glass passivated chip
0.150(3.80)
0.130(3.30)
0.187(4.75)
0.167(4.24)
0.016(0.40)
0.006(0.15)
0.096(2.43)
0.079(2.00)
0.055(1.40)
0.039(1.00)
0.236(6.00)
0.197(5.00)
0.087(2.20)
0.075(1.90)
* 600 W peak pulse power capability with a 10/1000
µs
wavefrom,
repetitive rate (duty cycle) : 0.01%
* Low leakage
* Excellent clamping capability
* Very fast response time
MECHANICAL DATA
Case :
JEDEC DO-214AA molded plastic
Terminals :
Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity :
Color band denotes positive end (cathode) except
for bidirectional types
Weight :
0.003 ounes , 0.093 gram
*Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
single phase, half wave, 60Hz resistive or inductive load.
for capacitive load, derate current by 20%
o
RATING
SYMBOL
VALUE
UNITS
Peak power dissipation with a 10/1000
µs
waveform (note 1)
Peak pulse current with a 10/1000
µs
waveform (node 1)
P
PPM
600
Watts
I
PPM
See next table
Amps
Power dissipation on infinite heatsink at T
L
= 75℃
P
D
5.0
Watts
Peak forward surge current,8.3ms single half sine-wave unidirectional only (note 2)
I
FSM
100
Amps
Operating junction and storage temperature range
NOTES : (1) Non-repetitive current pulse per Fig. 5 and derated abobe T
A
= 25℃ per Fig. 1
(2) Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
T
J
,T
STG
-55 to +150
℃
2011/05
Zowie Technology Corporation
Zowie Technology Corporation
SMBJ
PART NUMBER
UNI- POLAR
SMBJ5.0A
SMBJ6.0A
SMBJ6.5A
SMBJ7.0A
SMBJ7.5A
SMBJ8.0A
SMBJ8.5A
SMBJ9.0A
SMBJ10A
SMBJ11A
SMBJ12A
SMBJ13A
SMBJ14A
SMBJ15A
SMBJ16A
SMBJ17A
SMBJ18A
SMBJ19A
SMBJ20A
SMBJ22A
SMBJ24A
SMBJ26A
SMBJ28A
SMBJ30A
SMBJ33A
SMBJ36A
SMBJ40A
SMBJ43A
SMBJ45A
SMBJ48A
SMBJ51A
SMBJ54A
SMBJ58A
SMBJ60A
SMBJ64A
SMBJ70A
SMBJ75A
SMBJ78A
SMBJ80A
SMBJ85A
SMBJ90A
SMBJ100A
SMBJ110A
SMBJ120A
SMBJ130A
SMBJ140A
SMBJ150A
SMBJ160A
SMBJ170A
SMBJ180A
SMBJ190A
SMBJ200A
SMBJ220A
SMBJ250A
SMBJ300A
SMBJ350A
SMBJ400A
SMBJ440A
BI-POLAR
SMBJ5.0CA
SMBJ6.0CA
SMBJ6.5CA
SMBJ7.0CA
SMBJ7.5CA
SMBJ8.0CA
SMBJ8.5CA
SMBJ9.0CA
SMBJ10CA
SMBJ11CA
SMBJ12CA
SMBJ13CA
SMBJ14CA
SMBJ15CA
SMBJ16CA
SMBJ17CA
SMBJ18CA
SMBJ19CA
SMBJ20CA
SMBJ22CA
SMBJ24CA
SMBJ26CA
SMBJ28CA
SMBJ30CA
SMBJ33CA
SMBJ36CA
SMBJ40CA
SMBJ43CA
SMBJ45CA
SMBJ48CA
SMBJ51CA
SMBJ54CA
SMBJ58CA
SMBJ60CA
SMBJ64CA
SMBJ70CA
SMBJ75CA
SMBJ78CA
SMBJ80CA
SMBJ85CA
SMBJ90CA
SMBJ100CA
SMBJ110CA
SMBJ120CA
SMBJ130CA
SMBJ140CA
SMBJ150CA
SMBJ160CA
SMBJ170CA
SMBJ180CA
SMBJ190CA
SMBJ200CA
SMBJ220CA
SMBJ250CA
SMBJ300CA
SMBJ350CA
SMBJ400CA
SMBJ440CA
Device
Marking
Code
UNI
KE
KG
KK
KM
KP
KR
KT
KV
KX
KZ
LE
LG
LK
LM
LP
LR
LT
LB
LV
LX
LZ
ME
MG
MK
MM
MP
MR
MT
MV
MX
MZ
NE
NG
NK
NM
NP
NR
NT
NB
NV
NX
NZ
PE
PG
PK
PB
PM
PP
PR
PT
PV
PW
PX
PZ
QE
QG
QK
QM
BI
AE
AG
AK
AM
AP
AR
AT
AV
AX
AZ
BE
BG
BK
BM
BP
BR
BT
BB
BV
BX
BZ
CE
CG
CK
CM
CP
CR
CT
CV
CX
CZ
DE
DG
DK
DM
DP
DR
DT
DB
DV
DX
DZ
EE
EG
EK
EB
EM
EP
ER
ET
EV
EW
EX
EZ
FE
FG
FK
FM
Working Peak
Reverse Voltage
V
RWM
(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
19
20
22
24
26
28
30
33
36
40
43
45
48
51
54
58
60
64
70
75
78
80
85
90
100
110
120
130
140
150
160
170
180
190
200
220
250
300
350
400
440
SMBJ SERIES
Maximum Reverse
Surge Current
I
PP
(A)
@10 x 1000μs
sinewave
65.22
58.25
53.57
50.00
46.51
44.12
41.67
38.96
35.29
32.97
30.15
27.91
25.86
24.59
23.08
21.74
20.55
19.49
18.52
16.90
15.42
14.25
13.22
12.40
11.26
10.33
9.30
8.65
8.25
7.75
7.28
6.89
6.41
6.20
5.83
5.31
4.96
4.76
4.63
4.38
4.11
3.70
3.39
3.11
2.87
2.65
2.47
2.32
2.18
2.06
1.95
1.85
1.69
1.48
1.23
1.06
0.93
0.84
Breakdown Voltage V
BR
@I
T
Min. (V)
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
21.1
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
88.8
94.4
100
111
122
133
144
155
167
178
189
200
211
224
246
279
335
391
447
492
Max. (V)
7.00
7.37
7.98
8.60
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
23.3
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
86.0
92.1
95.8
97.6
104
111
123
135
147
159
171
185
197
209
220
232
247
272
309
371
432
494
543
I
T
(mA)
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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Maximum Clamping
Voltage V
C
(V)
@ I
PP
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
30.8
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
130
137
146
162
177
193
209
227
243
259
275
292
308
324
356
405
486
567
648
713
Maximum Reverse
Leakage I
R
(μA)
@V
RWM
800
800
500
200
100
50
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
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
NOTE : 1. Suffix " A " denotes 5% tolerance device.
2. Add suffix " CA " after part number to specify Bi-directional devices.
3. For Bi-Directional devices having V
R
of 10 volts and under, the I
R
limit is double .
2011/05
Zowie Technology Corporation
RATINGS AND CHARACTERISTIC CURVES SMBJ SERIES
FIG. 1- PULSE DERATING CURVE
100
PEAK PULSE DERATING IN PERCENTAGE
OF PEAK POWER OR CURRENT, (%)
PEAK FORWARD SURGE CURRENT, (A)
100
T
J
= T
J
max.
8.3 ms Single Half Sine-Wave
FIG. 2 - MAXIMUM NON-REPETITIVE
80
75
60
50
40
25
20
0
0
25
50
75
100
125
150
175
200
0
1
10
NUMBER OF CYCLES AT 60Hz
100
AMBIENT TEMPERATURE, TA (℃)
FIG. 3 - STEADY STATE POWER DERATING CURVE
5.0
STEADY STATE POWER DISSIPATION, (W)
100
FIG. 4 - PEAK PULSE POWER RATING CURVE
4.0
10
3.0
PEAK POWER (kW)
Non-repetitive Pulse
Waveform shown in Fig. 5
T
A
= 25℃
2.0
1
1.0
0
0
25
50
75
100
125
150
175
200
LEAD TEMPERATURE, T
L
(℃)
0.1
0.1
1
10
100
1000
10000
PULSE WIDTH, td (µs)
FIG. 5 - PULSE WAVEFORM
100
PEAK PULSE CURRENT, (%)
Tr = 10µs
Peak Value
(I
PP
)
T
J
= 25℃
Pulse width (td) is defined as the
point where the peak current
decays to 50% of I
PP
Half value =
50
I
PP
2
10/1000µsec. waveform
as defined by R.E.A.
td
0
0
1
2
TIME, (ms)
3
4
2011/05
Zowie Technology Corporation
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