JIEJIE MICROELECTRONICS CO. , Ltd
SMBJ Series 600W Transient Voltage Suppressor
Rev.4.1
DESCRIPTION:
TVS diodes can be used in a wide range of applications
which like consumer electronic products, automotive
industries, munitions, telecommunications, aerospace
industries, and intelligent control systems.
SMB
FEATURES:
Low
profile package.
Low
inductance.
Excellent
clamping capability.
600W
peak pulse power capability at 10×1000μs waveform.
Typical
I
R
less than 1μA above 10V.
Fast
response time: typically less than 1.0ps from 0V to V
BR
min.
High
temperature to reflow soldering: 260℃/40s at terminals.
Plastic
package has underwriters laboratory flammability 94V-0.
Meets
MSL level 1, per J-STD020, LF maximum peak of 260℃.
For
surface mounted applications in order to optimize board space.
Symbol
ABSOLUTE MAXIMUM RATINGS
(T
A
=25℃, RH=45%-75%,
unless otherwise noted)
Parameter
Operating junction and storage temperature
range
Steady state power dissipation at T
L
=75℃
Peak pulse power dissipation on 10/1000μs
waveform
Maximum instantaneous forward voltage at
50A for unidirectional
Peak forward surge current, 8.3ms single
half sine wave（Note 1）
Typical thermal resistance junction to lead
Typical thermal resistance junction to
ambient
Symbol
T
J
/T
STG
P
M(AV)
P
PP
V
F
I
FSM
R
θJL
R
θJA
Value
-55 to +150
5.0
600
5.0
100
20
100
Unit
℃
W
W
V
A
℃/W
℃/W
Notes：
1 Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only, duty
cycle=4 per minute maximum
TEL
：+86-513-83639777
-1 / 7-
http://www.jjwdz.com
600W SMBJ Series
MARKING
JieJie Microelectronics CO. , Ltd
1409
AE
AE: Device Marking Code
1409: In ninth week, 2014
ELECTRICAL CHARACTERISTICS
(T
A
=25℃)
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
SMBJ20A
SMBJ22A
SMBJ24A
SMBJ26A
SMBJ28A
SMBJ30A
Marking
Uni
KE
KG
KK
KM
KP
KR
KT
KV
KX
KZ
LE
LG
LK
LM
LP
LR
LT
LV
LX
LZ
ME
MG
MK
V
R
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
I
R
@V
R
μA
120
120
120
50
50
20
10
5
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
-2 / 7-
V
BR
@I
T
min(V)
6.40
6.67
7.22
7.78
8.33
8.89
9.44
10.00
11.10
12.20
13.30
14.40
15.60
16.70
17.80
18.90
20.00
22.20
24.40
26.70
28.90
31.10
33.30
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
V
C
@I
PP
max(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
I
PP
①
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
25.9
24.6
23.1
21.8
20.6
18.6
16.9
15.4
14.3
13.2
12.4
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
SMBJ20CA
SMBJ22CA
SMBJ24CA
SMBJ26CA
SMBJ28CA
SMBJ30CA
Bi
AE
AG
AK
AM
AP
AR
AT
AV
AX
AZ
BE
BG
BK
BM
BP
BR
BT
BV
BX
BZ
CE
CG
CK
max(V)
7.00
7.37
7.98
8.60
9.21
9.83
10.40
11.10
12.30
13.50
14.70
15.90
17.20
18.50
19.70
20.90
22.10
24.50
26.90
29.50
31.90
34.40
36.80
TEL
：+86-513-83639777
http://www.jjwdz.com
600W SMBJ Series
ELECTRICAL CHARACTERISTICS
(T
A
=25℃, continued)
Part Number
Uni-Polar
SMBJ350A
SMBJ400A
SMBJ440A
JieJie Microelectronics CO. , Ltd
Marking
Uni
QM
QP
QR
V
R
V
350
400
440
I
R
@V
R
μA
1
1
1
V
BR
@I
T
min(V)
391.0
447.0
492.0
I
T
mA
1
1
1
V
C
@I
PP
max(V)
567.0
648.0
713.0
I
PP
①
Bi-Polar
SMBJ350CA
SMBJ400CA
SMBJ440CA
Bi
FM
FP
FR
max(V)
432.0
494.0
543.0
A
1.1
0.9
0.8
①Surge
waveform: 10/1000μs
V
R
: Stand-off voltage -- Maximum voltage that can be applied
V
BR
: Breakdown voltage
V
C
: Clamping voltage -- Peak voltage measured across the suppressor at a specified I
PP
I
R
: Reverse leakage current
ORDERING INFORMATION
RATINGS AND V‐I CHARACTERISTICS CURVES
(T
A
=25℃,
unless otherwise noted)
FIG.1:V- I curve characteristics
(Uni-directional)
I
F
I
FIG.2:V- I curve characteristics
(Bi-directional)
I
I
PP
V
C
V
BR
V
R
V
I
R
V
F
I
T
V
C
V
BR
V
R
I
T
I
R
V
I
R
I
T
V
R
V
BR
V
C
I
PP
I
PP
TEL
：+86-513-83639777
-4 / 7-
http://www.jjwdz.com
600W SMBJ Series
FIG.3: Pulse waveform
I
PPM
(%I
RSM
)
150
tr=10μs
tr = rise time to peak value
td = decay time to half value
JieJie Microelectronics CO. , Ltd
FIG.4: Pulse derating curve
P
PP
derating in percentage(%)
100
80
60
100
Peak value
Half value
40
50
20
0
0
td
1.0
t(ms)
2.0
3.0
4.0
0
0
25
50
T
A
(
℃
)
75
100
125
150
175
SOLDERING PARAMETERS
Reflow Condition
-Temperature Min (T
s(min)
)
Pre
Heat
-Temperature Max(T
s(max)
)
-Time (Min to Max) (ts)
Average ramp up rate (Liquidus Temp
(T
L
)to peak)
T
s(max)
to T
L
- Ramp-up Rate
Reflow
-Temperature(T
L
)(Liquidus)
-Temperature(t
L
)
Pb-Free assembly
(see figure at right)
+150℃
+200℃
60-180 secs.
3℃/sec. Max
Temperature
Reflow condition
tp
T
P
Ramp-up
T
L
Critical Zone
T
L
to T
P
3℃/sec. Max
+217℃
60-150 secs.
+260(+0/-5)℃
20-40secs.
6℃/sec. Max
8 min. Max
+260℃
t
L
Ramp-down
Preheat
T
S(max)
T
S(min)
t
s
Peak Temp (T
p
)
Time within 5℃of actual Peak Temp (t
p
)
Ramp-down Rate
Time 25℃ to Peak Temp (T
P
)
Do not exceed
25
time to peak temperatue
(t 25
℃
to peak)
Time
TEL
：+86-513-83639777
-5 / 7-
http://www.jjwdz.com
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