SMBJ SERIES
瞬变电压抑制二极管
Transient Voltage Suppressor Diodes
■特征
Features
■外½尺寸和印记
Outline Dimensions and Mark
DO-214AA(SMB)
.0 85(2.15)
.0 73(1.85)
.1 87(4.75)
.1 67(4.25)
.1 03(2.61)
.0 78(1.99)
.056 (1.4 1)
.035 (0.9 0)
.0 08(0.20)
.0 04(0.10)
.220 (5.5 9)
.205 (5.2 1)
.155 (3.9 4)
.130 (3.3 0)
●
P
PP
600W
●
V
BR
5.0V-188V
M ounting P ad Layout
0.069
(1.76)
0.1 07
(2 .72)
0 .08 1(2 .072)
■用途 Applications
●箝½电压用 Clamping
Voltage
.0 12(0.31)
.0 06(0.15)
0 .228
(5.8 0)
D im ensions in inches and (m illim eters)
■极限值（绝对最大额定值）
Limiting Values (Absolute Maximum Rating)
参数名称
Item
最大损耗功率(1)(2)
Peak power dissipation
最大脉冲电流(1)
Peak pulse current
最大正向浪涌电流(2)
Peak forward surge current
工½结温和存储温度范围
Operating junction and
storage temperature range
符号
Symbol
P
PPM
I
PPM
I
FSM
T
J
,T
STG
单½
Unit
W
A
A
℃
条件
Conditions
在10/1000us 波½下测试
with a 10/1000us waveform
在10/1000us 波½下测试
with a 10/1000us waveform
8.3ms正弦半波，仅单向型
8.3 ms single half sine-wave unidirectional only
最大值
Max
600
见下面表格
See Next Table
100
-55 to +150
■电特性 （T
a=25
℃
除非另有规定）
Electrical Characteristics（Ta=25
℃
Unless otherwise specified）
参数名称
Item
最大瞬间正向电压
Maximum instantaneous forward
Voltage
典型热阻
Thermal resistance
符号
Symbol
V
F
单½
Unit
V
条件
Conditions
在50A下测试，仅单向型
at 50A for unidirectional only
结到引线
junction to lead
结到环境
junction to ambient
最大值
Max
3.5
R
θJL
R
θJA
℃/W
℃/W
20
100
备注：Notes:
(1)
不重复脉冲电流，如图3，在
T
A
= 25℃下功率降额曲线见如图2。
Non-repetitive current pulse, per Fig. 3 and derated above T
A
= 25℃ per Fig.2.
(2)
每个端子安装在
0.2 x 0.2" (5.0 x 5.0 mm)铜焊盘上
Mounted on 0.2 x 0.2" (5.0 x 5.0 mm) copper pads to each terminal
Document Number 0240
Rev. 1.0, 22-Sep-11
扬州扬杰电子科技½股½有限公司
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SMBJ SERIES
■电性参数
(T
A
=25
℃
除非另有规定)
Electrical Characteristics (T
A
=25
℃
unless otherwise noted)
产品型号（单
向）
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
SMBJ14
SMBJ14A
SMBJ15
SMBJ15A
SMBJ16
SMBJ16A
SMBJ17
SMBJ17A
SMBJ18
SMBJ18A
SMBJ20
SMBJ20A
产品型号（双
向）
Part
Number(Bi)
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
SMBJ14C
SMBJ14CA
SMBJ15C
SMBJ15CA
SMBJ16C
SMBJ16CA
SMBJ17C
SMBJ17CA
SMBJ18C
SMBJ18CA
SMBJ20C
SMBJ20CA
击穿电压
V
BR
@I
T
Breakdown Voltage V
BR
@I
T
最小
Min(V)
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
10.0
10.0
11.1
11.1
12.2
12.2
13.3
13.3
14.4
14.4
15.6
15.6
16.7
16.7
17.8
17.8
18.9
18.9
20.0
20.0
22.2
22.2
最大
Max (V)
7.82
7.07
8.15
7.37
8.82
7.98
9.51
8.60
10.2
9.21
10.9
9.83
11.5
10.4
12.2
11.1
13.6
12.3
14.9
13.5
16.3
14.7
17.6
15.9
19.1
17.2
20.4
18.5
21.8
19.7
23.1
20.9
24.4
22.1
27.1
24.5
测试电流
IT
(1)
(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
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
最大反向漏电
流
I
R
@V
WM
Maximum
Reverse
Leakage I
R (3)
(μA)
800
800
800
800
500
500
200
200
100
100
50
50
10
10
5.0
5.0
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
1.0
1.0
1.0
1.0
1.0
最大工½电压
V
RWM
Working Peak
Reverse
Voltage
V
RWM
(V)
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
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
20
20
最大反向浪涌
电流
IPP
Maximum
Reverse Surge
Current IPP
(2)
(A)
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
29.9
33.0
27.3
30.2
25.2
27.9
23.3
25.9
22.3
24.6
20.8
23.1
19.7
21.7
18.6
20.5
16.8
18.5
最大箝½电压
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
25.8
23.2
26.9
24.4
28.8
26.0
30.5
27.6
32.2
29.2
35.8
32.4
Document Number 0240
Rev. 1.0, 22-Sep-11
扬州扬杰电子科技½股½有限公司
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SMBJ SERIES
■电性参数
(T
A
=25
℃
除非另有规定)
Electrical Characteristics (T
A
=25
℃
unless otherwise noted)
产品型号
（单向）
Part
Number(Uni)
SMBJ22
SMBJ22A
SMBJ24
SMBJ24A
SMBJ26
SMBJ26A
SMBJ28
SMBJ28A
SMBJ30
SMBJ30A
SMBJ33
SMBJ33A
SMBJ36
SMBJ36A
SMBJ40
SMBJ40A
SMBJ43
SMBJ43A
SMBJ45
SMBJ45A
SMBJ48
SMBJ48A
SMBJ51
SMBJ51A
SMBJ54
SMBJ54A
SMBJ58
SMBJ58A
SMBJ60
SMBJ60A
SMBJ64
SMBJ64A
SMBJ70
SMBJ70A
SMBJ75
SMBJ75A
产品型号
（双向）
Part
Number(Bi)
SMBJ22C
SMBJ22CA
SMBJ24C
SMBJ24CA
SMBJ26C
SMBJ26CA
SMBJ28C
SMBJ28CA
SMBJ30C
SMBJ30CA
SMBJ33C
SMBJ33CA
SMBJ36C
SMBJ36CA
SMBJ40C
SMBJ40CA
SMBJ43C
SMBJ43CA
SMBJ45C
SMBJ45CA
SMBJ48C
SMBJ48CA
SMBJ51C
SMBJ51CA
SMBJ54C
SMBJ54CA
SMBJ58C
SMBJ58CA
SMBJ60C
SMBJ60CA
SMBJ64C
SMBJ64CA
SMBJ70C
SMBJ70CA
SMBJ75C
SMBJ75CA
击穿电压
V
BR
@I
T
Breakdown Voltage V
BR
@I
T
最小
Min(V)
24.4
24.4
26.7
26.7
28.9
28.9
31.1
31.1
33.3
33.3
36.7
36.7
40.0
40.0
44.4
44.4
47.8
47.8
50.0
50.0
53.3
53.3
56.7
56.7
60.0
60.0
64.4
64.4
66.7
66.7
71.1
71.1
77.8
77.8
83.3
83.3
最大
Max (V)
29.8
26.9
32.6
29.5
35.3
31.9
38.0
34.4
40.7
36.8
44.9
40.6
48.9
44.2
54.3
49.1
58.4
52.8
61.1
55.3
65.1
58.9
69.3
62.7
73.3
66.3
78.7
71.2
81.5
73.7
86.9
78.6
95.1
86.0
102
92.1
测试电
流
IT
(1)
(mA)
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
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
1.0
1.0
1.0
1.0
最大反向漏电
流
I
R
@V
WM
Maximum
Reverse
Leakage I
R (3)
(μA)
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
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
1.0
1.0
1.0
1.0
最大工½电压
V
RWM
Working Peak
Reverse
Voltage
V
RWM
(V)
22
22
24
24
26
26
28
28
30
30
33
33
36
36
40
40
43
43
45
45
48
48
51
51
54
54
58
58
60
60
64
64
70
70
75
75
最大反向浪涌
电流
IPP
Maximum
Reverse Surge
Current IPP
(2)
(A)
15.2
16.9
14.0
15.4
12.9
14.3
12.0
13.2
11.2
12.4
10.2
11.3
9.3
10.3
8.4
9.3
7.8
8.6
7.5
8.3
7.0
7.8
6.6
7.3
6.2
6.9
5.8
6.4
5.6
6.2
5.3
5.8
4.8
5.3
4.5
5.0
最大箝½电压
Maximum
Clamping
Voltage Vc
@ I
PP
(V)
39.4
35.5
43.0
38.9
46.6
42.1
50.0
45.4
53.5
48.4
59.0
53.3
64.3
58.1
71.4
64.5
76.7
69.4
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
103
93.6
107
96.8
114
103
125
113
134
121
Document Number 0240
Rev. 1.0, 22-Sep-11
扬州扬杰电子科技½股½有限公司
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SMBJ SERIES
■电性参数
(T
A
=25
℃
除非另有规定)
Electrical Characteristics (T
A
=25
℃
unless otherwise noted)
产品型号（单
向）
Part
Number(Uni)
SMBJ78
SMBJ78A
SMBJ85
SMBJ85A
SMBJ90
SMBJ90A
SMBJ100
SMBJ100A
SMBJ110
SMBJ110A
SMBJ120
SMBJ120A
SMBJ130
SMBJ130A
SMBJ150
SMBJ150A
SMBJ160
SMBJ160A
SMBJ170
SMBJ170A
SMBJ188
SMBJ188A
产品型号（双
向）
Part
Number(Bi)
SMBJ78C
SMBJ78CA
SMBJ85C
SMBJ85CA
SMBJ90C
SMBJ90CA
SMBJ100C
SMBJ100CA
SMBJ110C
SMBJ110CA
SMBJ120C
SMBJ120CA
SMBJ130C
SMBJ130CA
SMBJ150C
SMBJ150CA
SMBJ160C
SMBJ160CA
SMBJ170C
SMBJ170CA
SMBJ188C
SMBJ188CA
击穿电压
V
BR
@I
T
Breakdown Voltage V
BR
@I
T
最小
Min(V)
86.7
86.7
94.4
94.4
100
100
111
111
122
122
133
133
144
144
167
167
178
178
189
189
209
209
最大
Max (V)
106
95.8
115
104
122
111
136
123
149
135
163
147
176
159
204
185
218
197
231
209
255
231
测试电流
IT
(1)
(mA)
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
1.0
1.0
1.0
1.0
1.0
1.0
最大反向漏电
流
I
R
@V
WM
Maximum
Reverse
Leakage I
R (3)
(μA)
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
1.0
1.0
1.0
1.0
1.0
1.0
最大工½电压
V
RWM
Working Peak
Reverse
Voltage
V
RWM
(V)
78
78
85
85
90
90
100
100
110
110
120
120
130
130
150
150
160
160
170
170
188
188
最大反向浪涌
电流
IPP
Maximum
Reverse Surge
Current IPP
(2)
(A)
4.3
4.8
4.0
4.4
3.8
4.1
3.4
3.7
3.1
3.4
2.8
3.1
2.6
2.9
2.2
2.5
2.1
2.3
2.0
2.2
1.7
2.0
最大箝½电压
Maximum
Clamping
Voltage Vc
@ I
PP
(V)
139
126
151
137
160
146
179
162
196
177
214
193
231
209
268
243
287
259
304
275
344
328
备注：Notes:
(1)
脉冲测试：t
p
≤50ms
Pulse test: t
p
≤50ms
(2)
浪涌电流波½，如图3，功率降额曲线如图2。
Surge current waveform per Fig. 3 and derated per Fig.2.
(3)
对于双向型，V
WM
在10V及10V以下，I
R
值加倍
For bi-directional types having VWM of 10 V and less, the I
R
limit is doubled
(4)
对于双向SMBJ5.0CA，V
BR
最大值为7.25V
For the bi-directional SMBJ5.0CA, the maximum V
BR
is 7.25 V
Document Number 0240
Rev. 1.0, 22-Sep-11
扬州扬杰电子科技½股½有限公司
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SMBJ SERIES
■特性曲线（典型）
Characteristics(Typical)
图
1
：最大脉冲功率曲线
FIG1:Peak Pulse Power Rating Curve
PPPM(KW)
PPP or IPP(%)
图
2
：脉冲功率或电流与结温关系
FIG2: Pulse Power or Current vs. Initial Junction Temperature
100
100
不重复脉冲波½见图
3
Non-Repetitive Pulse
Waveform shown in Fige.3
TA=25
℃
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)
图3：脉冲波½
FIG3: Pulse Waveform
0
0
25
50
75
100
125
150
175
200
TJ
（℃）
图
4
：典型瞬态热阻
FIG4:Typical Transient Thermal Impedance
Rth(
℃
/W)
4.0
t（ms）
IPPM(%)
150
100
tr=10μs
Peak Value
IPPM
TJ=25
℃
Pulse Width(td) is defined as
the Point where the Peak
Current Decays to 50% of IPPM
100
10
Half Value - IPP
2
IPPM
50
10/1000μs Waveform as
Defined by R.E.A.
1
td
0
0
1.0
2.0
3.0
0.1
0.001
0.01
0.1
1
10
100
1000
tp(s)
图
5
：最大不重复浪涌电流
FIG5: Maximum Non-Repetitive Surge Current
IFSM(A)
200
TJ=TJMax.
8.3
毫秒正弦半波
8.3ms Single Half Sine-Wave
100
50
10
0
10
周波数
100
Number of Cycles
Document Number 0240
Rev. 1.0, 22-Sep-11
扬州扬杰电子科技½股½有限公司
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
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