SMBJ28A-AT [UNSEMI]
Surface Mount Transient Voltage Suppressors;型号: | SMBJ28A-AT |
厂家: | UN Semiconducctor INC |
描述: | Surface Mount Transient Voltage Suppressors |
文件: | 总6页 (文件大小:1209K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Surface Mount Transient Voltage Suppressors
Uni-directional
Bi-directional
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.
Working Voltage: 5.0 to 440 V
Glass passivated or planar junction
Excellent clamping capability
Repetition rate (duty cycle): 0.01%
Low profile package and low inductance
600W Peak Pulse power capability at 10×1000μs waveform.
Fast response time: typically less than 1.0ps from 0V to VBR
min.
Bi-directional
Anode
Cathode
Uni-direction
High temperature soldering: 260℃/10s at terminals.
Plastic package has Underwriters Laboratory Flammability
94V-0.
For surface mounted applications in order to optimize board
space.
Package: SMB/DO-214AA
Case Material: “Green”Molding Compound.
UL Flammability Classification Rating 94V-0
Polarity:Color band denotes cathode except
bi-directional models
High reliability application and automotive grade AECQ101
qualified .
Standard Packaging:12mm tape (EIA STD RS-481)
Weight: 0.1g
I/O Interface.
Terminal Connections: See Diagram Below
Marking Information: See Below
AC/DC Power supply
Low frequency signal transmission line (RS232, RS485, etc.)
Parameter
Symbol
Value
Units
Peak power dissipation with a 10/1000μs waveform
Steady state power dissipation at TL=75℃
PPPM
PM(AV)
VF
600
5.0
W
W
V
Maximum Instantaneous Forward Voltage at 30A for Unidirectional
Storage temperature range
5.0
-55 to +150
℃
Tstg
Tj
Operating junction temperature range
-55 to +150
℃
@ UN Semiconductor Co., Ltd. 2019
Specifications are subject to change without notice.
Revision December 19, 2019
1 / 6
Please refer to www.unsemi.com.tw for current information.
Surface Mount Transient Voltage Suppressors
Maximum Maximum
Maximum
Reverse
Leakage IR
@VRWM
Breakdown
Reverse
Test
Current
IT
Clamping
Voltage
VC
Peak
Pulse
Current
IPP (A)
Part Number
Marking
Uni Bi
Voltage VBR (V)
@IT
Stand-Off
Voltage
VRWM(V)
(mA)
Uni
Bi
MIN
MAX
7.00
@IPP (V)
(μA)
SMBJ5.0A-AT SMBJ5.0CA-AT KER AET
SMBJ6.0A-AT SMBJ6.0CA-AT KGT AGT
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
33
36
40
43
45
48
51
6.40
10
10
10
10
1
9.2
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
11.3
10.4
9.3
800
800
500
200
100
50
20
10
5
6.67
7.37
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
53.3
58.1
64.5
69.4
72.7
77.4
82.4
SMBJ6.5A-AT SMBJ6.5CA-AT KKT
SMBJ7.0A-AT SMBJ7.0CA-AT KMT AMT
SMBJ7.5A-AT SMBJ7.5CA-AT KPT APT
SMBJ8.0A-AT SMBJ8.0CA-AT KRT ART
AKT
7.22
7.98
7.78
8.60
8.33
9.21
8.89
9.83
1
SMBJ8.5A-AT SMBJ8.5CA-AT KTT
SMBJ9.0A-AT SMBJ9.0CA-AT KVT
SMBJ10A-AT SMBJ10CA-AT KXT
ATT
AVT
AXT
9.44
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
40.60
44.20
49.10
52.80
55.30
58.90
62.70
1
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
36.70
40.00
44.40
47.80
50.00
53.30
56.70
1
1
SMBJ11A-AT SMBJ11CA-AT KZT WZT
SMBJ12A-AT SMBJ12CA-AT LET BET
SMBJ13A-AT SMBJ13CA-AT LGT BGT
SMBJ14A-AT SMBJ14CA-AT LKT BKT
SMBJ15A-AT SMBJ15CA-AT LMT BMT
1
1
1
1
1
1
1
1
1
1
SMBJ16A-AT SMBJ16CA-AT LPT
SMBJ17A-AT SMBJ17CA-AT LRT
SMBJ18A-AT SMBJ18CA-AT LTT
SMBJ20A-AT SMBJ20CA-AT LVT
SMBJ22A-AT SMBJ22CA-AT LXT
SMBJ24A-AT SMBJ24CA-AT LZT
BPT
BRT
BTT
BVT
BXT
BZT
1
1
1
1
1
1
1
1
1
1
1
1
SMBJ26A-AT SMBJ26CA-AT MET CET
SMBJ28A-AT SMBJ28CA-AT MGT CGT
SMBJ30A-AT SMBJ30CA-AT MKT CKT
SMBJ33A-AT SMBJ33CA-AT MMT CMT
SMBJ36A-AT SMBJ36CA-AT MPT CPT
SMBJ40A-AT SMBJ40CA-AT MRT CRT
SMBJ43A-AT SMBJ43CA-AT MTT CTT
SMBJ45A-AT SMBJ45CA-AT MVT CVT
SMBJ48A-AT SMBJ48CA-AT MXT CXT
SMBJ51A-AT SMBJ51CA-AT MZT CZT
1
1
1
1
1
1
1
1
1
1
1
1
1
8.7
1
1
8.3
1
1
7.8
1
1
7.3
1
@ UN Semiconductor Co., Ltd. 2019
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
Revision December 19, 2019
2 / 6
Surface Mount Transient Voltage Suppressors
Maximum Maximum
Maximum
Reverse
Leakage IR
@VRWM
Breakdown
Reverse
Test
Current
IT
Clamping
Voltage
VC
Peak
Pulse
Current
IPP (A)
Part Number
Marking
Uni Bi
Voltage VBR (V)
@IT
Stand-Off
Voltage
VRWM(V)
(mA)
Uni
Bi
MIN
MAX
@IPP (V)
(μA)
SMBJ54A-AT SMBJ54CA-AT NET DET
SMBJ58A-AT SMBJ58CA-AT NGT DGT
SMBJ60A-AT SMBJ60CA-AT NKT DKT
SMBJ64A-AT SMBJ64CA-AT NMT DMT
SMBJ70A-AT SMBJ70CA-AT NPT DPT
SMBJ75A-AT SMBJ75CA-AT NRT DRT
54
58
60.00
64.40
66.70
71.10
77.80
83.30
86.70
94.40
100.0
111.0
122.0
133.0
144.0
167.0
178.0
189.0
201.0
211.0
224.0
233.0
246.0
279.0
335.0
391.0
447.0
492.0
66.30
71.20
73.70
78.60
86.00
92.10
95.80
104.0
111.0
123.0
135.0
147.0
159.0
185.0
197.0
209.0
222.0
234.0
247.0
258.0
272.0
309.0
371.0
432.0
494.0
543.0
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
87.1
93.6
6.9
6.4
6.2
5.8
5.3
5.0
4.8
4.4
4.1
3.7
3.4
3.1
2.9
2.5
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.5
1.3
1.1
0.9
0.8
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
60
96.8
64
103.0
113.0
121.0
126.0
137.0
146.0
162.0
177.0
193.0
209.0
243.0
259.0
275.0
292.0
307.0
324.0
337.0
356.0
405.0
486.0
567.0
648.0
713.0
70
75
SMBJ78A-AT SMBJ78CA-AT NTT
DTT
78
SMBJ85A-AT SMBJ85CA-AT NVT DVT
SMBJ90A-AT SMBJ90CA-AT NXT DXT
85
90
SMBJ100A-AT SMBJ100CA-AT NZT
SMBJ110A-AT SMBJ110CA-AT PET
DZT
EET
100
110
120
130
150
160
170
180
190
200
210
220
250
300
350
400
440
SMBJ120A-AT SMBJ120CA-AT PGT EGT
SMBJ130A-AT SMBJ130CA-AT PKT EKT
SMBJ150A-AT SMBJ150CA-AT PMT EMT
SMBJ160A-AT SMBJ160CA-AT PPT EPT
SMBJ170A-AT SMBJ170CA-AT PRT ERT
SMBJ180A-AT SMBJ180CA-AT PTT
SMBJ190A-AT SMBJ190CA-AT PVT
ETT
EVT
SMBJ200A-AT SMBJ200CA-AT PWT EWT
EUT
EXT
EZT
FET
PUT
SMBJ210A-AT SMBJ210CA-AT
SMBJ220A-AT SMBJ220CA-AT PXT
SMBJ250A-AT SMBJ250CA-AT PZT
SMBJ300A-AT SMBJ300CA-AT QET
SMBJ350A-AT SMBJ350CA-AT QGT FGT
SMBJ400A-AT SMBJ400CA-AT QKT FKT
SMBJ440A-AT SMBJ440CA-AT QMT FMT
Note:
(1) Add suffix ' CA ' after part number to specify Bi-directional devices
(2) Suffix 'A ' denotes 5% tolerance device.
@ UN Semiconductor Co., Ltd. 2019
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
Revision December 19, 2019
3 / 6
Surface Mount Transient Voltage Suppressors
100
80
150
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
tr=10µsec
Peak Value
IPPM
100
60
40
Half Value
IPPM (IPPM/2)
50
10/1000µsec. Waveform
as defined by R.E.A
20
0
tc
0
0
25
50
75
100
125
150
175
0
1.0
2.0
3.0
4.0
t - Time (ms)
TA-Ambient temperature(°C)
5.0
10
10
1
4.0
3.0
2.0
1.0
0.0
0.1
50
225
150 175
75
125
200
0
25
100
0.1
1
10
100
1000
10000
td - Pulse Width (μs)
TL - Lead Temperature(°C)
10000
100
80
Bi-directional
@zero bins
TJ=TJ max.
8.3 ms Single Half Sine-Wave
Uni-directional
@zero bins
1000
100
60
Uni-directional @VRWM
40
20
0
10
1
Tj=25°C
f=1.0MHz
Vsig=50mVp-p
Bi-directional @VRWM
100.0
1.0
10.0
1000.0
1
10
Number of Cycles at 60Hz
100
VBR-Reverse Breakdown Voltage (V)
@ UN Semiconductor Co., Ltd. 2019
Specifications are subject to change without notice.
Revision December 19, 2019
4 / 6
Please refer to www.unsemi.com.tw for current information.
Surface Mount Transient Voltage Suppressors
Reflow Condition
-Temperature Min (Ts(min)
Lead–free assembly
150°C
TP
Critical Zone
TL to TP
Ramp-up
)
TL
Pre Heat
-Temperature Max (Ts(max)
- Time (min to max) (ts)
)
200°C
TS(max)
Ramp-down
60 -180 Seconds
TS(min)
Average ramp up rate ( Liquidus Temp TL)
to peak
3°C/second max
Preheat
25
Time to peak temperature
TS(max) to TL - Ramp-up Rate
3°C/second max
217°C
Time
(t 25℃ to peak)
- Temperature (TL) (Liquidus)
Reflow
- Time (min to max) (ts)
60 -150 Seconds
260 +0/-5°C
Peak Temperature (TP)
Time within 5°C of actual peak
Temperature (tp)
20 -40 Seconds
Ramp-down Rate
6°C/second max
8 minutes Max
260°C
Time 25°C to peak Temperature (TP)
Do not exceed
@ UN Semiconductor Co., Ltd. 2019
Specifications are subject to change without notice.
Revision December 19, 2019
5 / 6
Please refer to www.unsemi.com.tw for current information.
Surface Mount Transient Voltage Suppressors
Inches
Millimeters
Min
DO-214AA (SMB)
Dimensions
Min
Max
0.087
0.191
0.155
0.096
0.060
0.008
0.216
0.012
-
Max
2.200
4.850
3.940
2.440
1.520
0.203
5.500
0.305
-
Cathode Band
A
B
C
D
E
F
G
H
I
0.077
0.171
0.130
0.084
0.030
-
1.960
4.350
3.300
2.130
0.750
-
0.201
0.006
0.089
0.085
-
5.100
0.152
2.260
2.160
-
J
-
-
K
L
0.107
-
2.740
-
0.085
2.160
@ UN Semiconductor Co., Ltd. 2019
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
Revision December 19, 2019
6 / 6
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