JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
SMBG Plastic-Encapsulate Diodes
CJSMBJ SERIES
Transient Voltage Suppressor Diodes
Features
● PPP
● VRWM
SMBG
600W
10V- 100V
● Glass passivated chip
Applications
● Clamping Voltage
Bi-directional
Uni-directional
Symbol
Unit
Conditions
Max
Peak pulse power dissipation
PPPM
W
with a 10/1000us waveform
600
Peak pulse current(note 1)
IPPM
A
with a 10/1000us waveform
See Next Table
PD
W
On infinite heat sink at TL=50℃
5.0
Peak forward surge current
IFSM
A
8.3 ms single half sine-wave uni-directional only
(note 2)
100
Operating junction and
storage temperature range
TJ,TSTG
℃
Item
Power dissipation
-55 to +150
Electrical Characteristics(Ta=25℃ Unless otherwise specified)
Item
Symbol
Unit
Maximum instantaneous forward
Voltage
VF
V
at 50A for uni-directional only
3.5
RθJL
℃/W
junction to lead TL=50℃
20
RθJA
℃/W
junction to ambient TA=25℃
100
Conditions
Max
Thermal resistance
Notes:
(1) Non-repetitive current pulse, per Fig. 3 and derated above TA= 25℃per Fig.2
(2) 8.3ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minutes maximum
www.jscj-elec.com
1
Rev. - 1.0
Electrical Characteristics (TA=25℃ unless otherwise noted)
Part Number
UNI
BI
CJSMBJ10A
CJSMBJ10CA
CJSMBJ11A
CJSMBJ11CA
CJSMBJ12A
CJSMBJ12CA
CJSMBJ13A
CJSMBJ13CA
CJSMBJ14A
CJSMBJ14CA
CJSMBJ15A
CJSMBJ15CA
CJSMBJ16A
CJSMBJ16CA
CJSMBJ17A
CJSMBJ17CA
CJSMBJ18A
CJSMBJ18CA
CJSMBJ20A
CJSMBJ20CA
CJSMBJ22A
CJSMBJ22CA
CJSMBJ24A
CJSMBJ24CA
CJSMBJ26A
CJSMBJ26CA
CJSMBJ28A
CJSMBJ28CA
CJSMBJ30A
CJSMBJ30CA
CJSMBJ33A
CJSMBJ33CA
CJSMBJ36A
CJSMBJ36CA
CJSMBJ40A
CJSMBJ40CA
CJSMBJ43A
CJSMBJ43CA
CJSMBJ45A
CJSMBJ45CA
CJSMBJ48A
CJSMBJ48CA
CJSMBJ51A
CJSMBJ51CA
CJSMBJ54A
CJSMBJ54CA
CJSMBJ58A
CJSMBJ58CA
CJSMBJ60A
CJSMBJ60CA
CJSMBJ64A
CJSMBJ64CA
CJSMBJ70A
CJSMBJ70CA
CJSMBJ75A
CJSMBJ75CA
CJSMBJ78A
CJSMBJ78CA
CJSMBJ85A
CJSMBJ85CA
CJSMBJ90A
CJSMBJ90CA
CJSMBJ100A
CJSMBJ100CA
Breakdown
Voltage
VBR@IT
Device
Marking
Code
UNI
BI
B10A
XX(2)
B11A
XX
B12A
XX
B10CA
XX
B11CA
XX
B12CA
XX
B13A
XX
B14A
XX
B15A
XX
B13CA
XX
B14CA
XX
B15CA
XX
B16A
XX
B17A
XX
B18A
XX
B16CA
XX
B17CA
XX
B18CA
XX
B20A
XX
B22A
XX
B20CA
XX
B22CA
XX
B24A
XX
B26A
XX
B24CA
XX
B26CA
XX
B28A
XX
B28CA
XX
B30A
XX
B33A
XX
B30CA
XX
B33CA
XX
B36A
XX
B36CA
XX
B40A
XX
B43A
XX
B40CA
XX
B43CA
XX
B45A
XX
B45CA
XX
B48A
XX
B51A
XX
B48CA
XX
B51CA
XX
B54A
XX
B54CA
XX
B58A
XX
B60A
XX
B64A
XX
B70A
XX
B75A
XX
B78A
XX
B85A
XX
B90A
XX
B100A
XX
B58CA
XX
B60CA
XX
B64CA
XX
B70CA
XX
B75CA
XX
B78CA
XX
B85CA
XX
B90CA
XX
B100CA
XX
Test
Current
Max
Reverse
Leakage
@VRWM
IR(uA)
Reverse
Standoff
Voltage
Max
Peak
Pulse
Current(1)
Max
Clamping
Voltage
@Ipp
Min.(V)
Max.(V)
IT(mA)
UNI
BI
VRWM(V)
(
IPP(A)
Vc(V)
11.14
12.29
1
5
5
10
35.3
16.8
12.25
13.49
1
5
5
11
33
18
13.35
14.69
1
5
5
12
30.2
19.7
14.46
15.89
1
5
5
13
28
21.3
15.66
17.19
1
5
5
14
25.9
23
16.77
18.49
1
5
5
15
24.6
24.2
17.87
19.69
1
5
5
16
23.1
25.7
18.98
20.89
1
5
5
17
21.8
27.3
20.08
22.08
1
5
5
18
20.6
28.9
22.29
24.48
1
5
5
20
18.6
32.1
24.5
26.88
1
5
5
22
16.9
35.1
26.81
29.48
1
5
5
24
15.5
38.5
29.02
31.88
1
5
5
26
14.3
41.7
31.22
34.38
1
5
5
28
13.3
44.9
33.43
36.77
1
5
5
30
12.4
47.9
36.85
40.57
1
5
5
33
11.3
52.8
40.16
44.17
1
5
5
36
10.4
57.5
44.58
49.07
1
5
5
40
9.3
63.9
47.99
52.76
1
5
5
43
8.7
68.7
50.2
55.26
1
5
5
45
8.3
72
53.51
58.86
1
5
5
48
7.8
76.6
56.93
62.66
1
5
5
51
7.3
81.6
60.24
66.25
1
5
5
54
6.9
86.2
64.66
71.15
1
5
5
58
6.5
92.7
66.97
73.65
1
5
5
60
6.2
95.8
71.39
78.54
1
5
5
64
5.9
102
78.11
85.94
1
5
5
70
5.3
111.9
83.63
92.04
1
5
5
75
5
119.8
87.05
95.73
1
5
5
78
4.8
124.7
94.78
103.93
1
5
5
85
4.4
135.6
100.4
110.92
1
5
5
90
4.1
144.5
111.45
122.91
1
5
5
100
3.7
160.4
Notes:
(1) Waveform of CJSMBJ10A -CJSMBJ100CA are defined as per fig.3
(2) XX=Code
www.jscj-elec.com
2
Rev. - 1.0
Typical Characteristics
Figure 1. Peak Pulse Power Rating Curve
Figure 2. Pulse Derating Curve
120
100
Derating in Percentage %
Peak Pulse Power (PPP) or Current (IPP)
PPP - Peak Pulse Power(kW)
100
10
1
80
TJMAX=150 ℃
60
40
20
0.1
1
10
100
0
1000
0
25
50
tP-Pulse Duration (μs)
Figure 3. Pulse Waveform
TJ=25℃
Pulse Width(td) is defined as
the point where the peak
current decays to 50% of IPPM
Peak Pulse Current, %IRSM
tr=10μS
125
150
1000
Half Value IPPM(IPPM/2)
50
Bi-directional V=0V
100
10/1000μs Waveform
as defined by R.E.A
0
0
1
2
3
Time (ms)
TJ=25℃
10
4
f=1MHz
0V Bias
10
20
40
60
80
100
VBR-Reverse Breakdown Voltage (V)
Figure 5. Steady State Power Dissipation
Derating Curve
120
175
Uni-directional V=0V
Peak Value IPPM
100
100
Figure 4. Typical Junction Capacitance
10000
JUNCTIO
UNCTION
N CAPACITANCE
CJ (p
(pF)
F)
150
75
TA-Ambient Temperature (℃)
Figure 6. Maximum Non-Repetitive Forward
Surge Current Uni-Directional Only
120
initial TJmax = 25℃
80
60
TJMAX=150 ℃
40
20
0
8.3 ms Single Half Sine-Wave
100
Peak Forward Surve Current (A)
in Percentage %
PM(AV), Steady State Power Dissipation
100
80
60
40
20
0
25
50
75
100
125
150
0
175
TL-Lead Temperature (℃)
www.jscj-elec.com
1
5
10
50
100
Number of Cycles at 60Hz
3
Rev. - 1.0
SMBG
Cathode Band
(for uni-directional products only)
0.155(3.94)
0.130(3.30)
0.087 (2.20)
0.071 (1.80)
0.180(4.57)
0.160(4.06)
0.012(0.305)
0.006(0.152)
0.096(2.44)
0.084(2.13)
0.060(1.52)
0.030(0.76)
0.008(0.203)MAX.
0.220(5.59)
0.205(5.21)
Dimensions in inches and (millimeters)
SMBG
4.26
1.8
NOTICE
JSCJ reserves the right to make modifications,enhancements,improvements,corrections or other
changes without further notice to any product herein.JSCJ does not assume any liability arising
out of the application or use of any product described herein.
www.jscj-elec.com
4
Rev. - 1.0
Reel Taping Specifications For Surface Mount Devices- SMBG
FIG:CONFIGURATION OF SURFACE MOUNTED DEVICES TAPING
SMBG
75 1.0 2.95 0.039
www.jscj-elec.com
5
Rev. - 1.0
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