RoHS
SMBJ SERIES
Surface Mount Transient Voltage Suppressors
Features
• Low profile package
• Ideal for automated placement
• Glass passivated chip junction
• Available in Unidirectional and Bidirectional
COMPLIANT
• 600 W peak pulse power capability with a 10/1000 µ waveform,
s
repetitive rate (duty cycle): 0.01 %
• Excellent clamping capability
• Very fast response time
• Low incremental surge resistance
• Meets MSL level 1, per J-STD-020C, LF max peak of 260 °
C
• Solder Dip 260 °C, 10 seconds
• Component in accordance to RoHS 2002/95/EC and WEEE
2002/96/EC
Typical Applications
Use in sensitive electronics protection against voltage transients
induced by inductive load switching and lighting on ICs, MOSFET,
signal lines of sensor units for consumer, computer, industrial,
telecommunication.
Mechanical Data
●
Package:
DO-
Molding compound meets UL 94 V-0 flammability
rating, RoHS-compliant, halogen-free
●
Terminals:
Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
●
Polarity:
Color band denotes cathode end
■
Maximum Ratings
(Ta=25℃ Unless otherwise specified
)
PARAMETER
Peak power dissipation, with a 10/1000us waveform (1) (2) (Fig.1)
Peak pulse current, with a 10/1000us waveform(1)
Power dissipation, on infinite heat sink at TL=75℃
Peak forward surge current, 8.3 ms single half sine-wave unidirectional
only (2)
Operating junction and storage temperature range
SYMBOL
PPPM
IPPM
PD
IFSM
TJ,TSTG
UNIT
W
A
W
A
℃
Max
600
See Next Table
5.0
100
-55 to +150
■Electrical
Characteristics
(T
a
=25℃ Unless otherwise specified)
PARAMETER
Maximum instantaneous forward voltage
@ at 50A for unidirectional only (3)
SYMBOL
VF
UNIT
V
VALUE
3.5/5.0
1/7
S-S103
Rev. 2.3, 28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SMBJ SERIES
■
Thermal Characteristics
(T
a
=25℃ Unless otherwise specified)
PARAMETER
SYMBOL
R
θJL
Thermal resistance(Typical)
R
θJA
℃/W
junction to ambient
100
UNIT
℃/W
Conditions
junction to lead
VALUE
20
Notes:
(1) Non-repetitive current pulse, per Fig. 3 and derated above T
A
= 25℃per Fig.2.
(2) Mounted on 0.2 x 0.2" (5.0 x 5.0 mm) copper pads to each terminal
(3) VF<3.5V for devices of VBR<200V and VF<5.0V for devices of VBR>201V
■
Ordering Information (Example)
PREFERED P/N
SMBJ5.0-SMBJ400CA
SMBJ5.0-SMBJ400CA
SMBJ5.0-SMBJ400CA
PACKING
CODE
F1
F2
F3
UNIT WEIGHT(g)
Approximate 0.0975
Approximate 0.0975
Approximate 0.0975
MINIMUM
PACKAGE(pcs)
3000
750
500
INNER BOX
QUANTITY(pcs)
6000
3000
2000
OUTER CARTON
QUANTITY(pcs)
48000
24000
16000
DELIVERY
MODE
13” reel
7” reel
7” reel
■Electrical
Characteristics
(T
a
=25℃ Unless otherwise specified)
Part
Number(Uni)
SMBJ5.0
SMBJ5.0A
SMBJ6.0
SMBJ6.0A
SMBJ6.5
SMBJ6.5A
SMBJ7.0
SMBJ7.0A
SMBJ7.5
SMBJ7.5A
SMBJ8.0
SMBJ8.0A
SMBJ8.5
SMBJ8.5A
SMBJ9.0
SMBJ9.0A
SMBJ10
SMBJ10A
SMBJ11
SMBJ11A
SMBJ12
SMBJ12A
SMBJ13
SMBJ13A
Breakdown Voltage V
BR
@I
T
Part Number(Bi)
Min(V)
SMBJ5.0C
SMBJ5.0CA
(4 )
SMBJ6.0C
SMBJ6.0CA
SMBJ6.5C
SMBJ6.5CA
SMBJ7.0C
SMBJ7.0CA
SMBJ7.5C
SMBJ7.5CA
SMBJ8.0C
SMBJ8.0CA
SMBJ8.5C
SMBJ8.5CA
SMBJ9.0C
SMBJ9.0CA
SMBJ10C
SMBJ10CA
SMBJ11C
SMBJ11CA
SMBJ12C
SMBJ12CA
SMBJ13C
SMBJ13CA
6.40
6.40
6.67
6.67
7.22
7.22
7.78
7.78
8.33
8.33
8.89
8.89
9.44
9.44
10.00
10.00
11.10
11.10
12.20
12.20
13.30
13.30
14.40
14.40
Max (V)
7.30
7.07
8.15
7.37
8.82
7.98
9.51
8.60
10.20
9.21
10.90
9.83
11.50
10.4
12.20
11.10
13.60
12.30
14.90
13.50
16.30
14.70
17.60
15.90
IT
(4 )
(mA)
10
10
10
10
10
10
10
10
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Maximum
Maximum
Working Peak
Reverse Leakage
Reverse Surge
Reverse Voltage
I
R@
V
WM
Current IPP
(5)
V
RWM
(V)
(6)
(μA)
(A)
800
800
800
800
500
500
200
200
100
100
50
50
10
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
6.0
6.0
6.5
6.5
7.0
7.0
7.5
7.5
8.0
8.0
8.5
8.5
9.0
9.0
10.0
10.0
11.0
11.0
12.0
12.0
13.0
13.0
62.5
65.2
52.6
58.3
48.8
53.6
45.1
50.0
42.0
46.5
40.0
44.1
37.7
41.7
35.5
39.0
31.9
35.3
29.8
33.0
27.3
30.2
25.2
27.9
Maximum
Clamping
Voltage Vc
@ I
PP
(V)
9.6
9.2
11.4
10.3
12.3
11.2
13.3
12.0
14.3
12.9
15.0
13.6
15.9
14.4
16.9
15.4
18.8
17.0
20.1
18.2
22.0
19.9
23.8
21.5
2/7
S-S103
Rev. 2.3, 28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SMBJ SERIES
■Electrical
Characteristics
(T
a
=25℃ Unless otherwise specified)
Breakdown Voltage V
BR
@I
T
Part
Number(Uni)
Part Number(Bi)
Min(V)
SMBJ350A
SMBJ400A
SMBJ440A
SMBJ350CA
SMBJ400CA
SMBJ440CA
391.00
447.00
492.00
Max (V)
432.00
494.00
543.00
IT
(4 )
(mA)
1.0
1.0
1.0
Maximum
Maximum
Working Peak
Reverse Surge
Reverse Leakage
Reverse Voltage Current IPP
(5)
I
R@
V
WM
V
RWM
(V)
(A)
(6)
(μA)
Min(V)
5.0
5.0
5.0
350.0
400.0
440.0
1.0
0.9
0.8
Maximum
Clamping
Voltage Vc
@ I
PP
(V)
Max (V)
567.0
648.0
713.0
Notes:
(4) Pulse test: t
p
≤50ms
(5) Surge current waveform per Fig. 3 and derated per Fig.2.
(6) For bi-directional types having VWM of 10 V and less, the I
R
limit is doubled
(7) For the bi-directional SMBJ5.0CA, the maximum V
B R
is 7.25 V
■
Characteristics (Typical)
FIG2: Pulse Power or Current vs. Initial Junction Temperature
100
PPP or IPP(%)
PPPM(KW)
FIG1:Peak Pulse Power Rating Curve
Non-Repetitive Pulse
Waveform shown in Fige.3
TA=25
℃
100
75
10
50
1.0
25
0.1
0.2×0.2"(5.0×5.0mm)
Copper Pad Areas
0.1μs
1μs
10μs
100μs
1.0ms
10ms
td(μs)
0
0
25
50
75
100
125
150
175
200
TJ
(℃)
IPPM(%)
150
Rth(℃/W)
FIG3: Pulse Waveform
tr=10μs
TJ=25
℃
Pulse Width(td) is defined as
the Point where the Peak
Current Decays to 50% of IPPM
FIG4:Typical Transient Thermal Impedance
100
Peak Value
IPPM
100
Half Value - IPP
2
IPPM
10
50
10/1000μs Waveform as
Defined by R.E.A.
1
td
0
0
1.0
2.0
3.0
4.0
t
(
ms
)
0.1
0.001
0.01
0.1
1
10
100
1000
tp(s)
5/7
S-S103
Rev. 2.3, 28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com