SMAJ28CA/TR7 [YAGEO]
Trans Voltage Suppressor Diode,;
| 型号： | SMAJ28CA/TR7 |
| 厂家： | 
YAGEO CORPORATION |
| 描述： | Trans Voltage Suppressor Diode, 二极管 |
| 文件： | 总8页 (文件大小：577K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TRANSIENT VOLTAGE SUPPRESSORS
AC/DC POWER SUPPLY
SMAJ series
RoHS compliant & Halogen free
Circuit Protection
Product Specification
2
8
SMAJ
Transient Voltage Suppressors
Transient Voltage Suppressors (TVS) Data Sheet
Features
■ For surface mounted applications in order to optimize board space
■ Low profile package
■ Glass passivated junction
■ Low inductance
■ Excellent clamping capability
■ 400W peak pulse power capability at 10/1000μs waveform,
repetition rate (duty cycle): 0.01%
■ Fast response time
■ Typical IR less than 1μA above 10V
■ High Temperature soldering: 260℃/10 seconds at terminals
■ Plastic package has underwriters laboratory flammability 94V-0
■ Meets MSL level 1, per J-STD-020
■ Safety certification: UL: E244458
Mechanical Data
■ Case: JEDEC DO-214AC. Molded plastic over glass passivated junction
■ Terminal: Solder plated, solderable per MIL-STD-750, Method 2026
■ Polarity: Color band denotes cathode except bi-directional models
■ Standard Packaging: 12mm tape (EIA STD RS-481)
■ Weight: 0.07g
Applications
■ I/O interface
■ AC/DC power supply
■ Low frequency signal transmission line (RS232, RS485, etc.)
Maximum Ratings and Characteristics
Ratings at 25℃ ambient temperature unless otherwise specified.
Rating
Symbol
PPPM
Value
Units
Peak pulse power dissipation at 10/1000μs waveform
Minimum 400
Watts
(Note1, Note2, Fig.1)
Peak pulse current of at 10/1000μs waveform (Note 1, Fig.3)
Steady state power dissipation at TA=50℃ (Fig.5)
IPPM
See Table
3.3
Amps
Watts
PM(AV)
Peak forward surge current, 8.3ms single half sine-wave
superimposed on rated load, (JEDEC Method) (Note3, Fig.6)
IFSM
40
Amps
Operating junction and Storage Temperature Range.
Typical thermal resistance junction to lead
TJ,TSTG
RθJL
-65 to +150
℃
30
℃/W
℃/W
Typical thermal resistance junction to ambient
RθJA
120
Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above TA=25℃ per Fig.2.
2. Mounted on 5.0mm×5.0mm (0.03mm thick) copper pads to each terminal.
3. 8.3ms single half sine-wave, or equivalent square wave, duty cycle=4 pulses per minutes maximum.
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Apr. 29, 2019 V.0
Circuit Protection
Product Specification
3
8
SMAJ
Transient Voltage Suppressors
Dimensions (SMA/DO-214AC)
Millimeters
Min.
Inches
Symbol
Cathode Band
Max.
4.50
2.79
1.65
5.28
1.52
0.203
2.50
2.29
Min.
Max.
0.177
0.110
0.065
0.208
0.060
0.008
0.098
0.090
L
D
3.99
2.54
1.25
4.93
0.76
-
0.157
0.100
0.049
0.194
0.030
-
D
H
D1
D1
T
L
T1
d
H1
d
T1
H
2.00
1.98
0.079
0.078
T
H1
Part Number Code
SMAJ XXX C A
5% VBR Voltage Tolerance
Bidirectional
VRWM Voltage
Series Code
Ordering Code for different package
7 inch reel package: Add suffix “/TR7” at the end of the part number, such as SMAJ10A/TR7
13 inch reel package: Add suffix “/TR13” at the end of the part number, such as SMAJ100CA/TR13
Electrical Characteristics (TA=25℃)
Maximum
Device
Marking
Code
Reverse
Stand-Off
Voltage
Breakdown
Voltage
@IT
Peak
Pulse
Current
Reverse
Leakage
@VRWM
Test
Current
Clamping
Voltage
@IPP
Part Number
UNI
BI
VRWM(V)
5.0
VBR(V)
6.40~7.00
6.67~7.37
7.22~7.98
7.78~8.60
8.33~9.21
8.89~9.83
9.44~10.40
10.00~11.10
IT(mA)
VC(V)
9.2
IPP(A)
43.5
38.8
35.7
33.3
31.0
29.4
27.8
26.0
IR(μA)
800
800
500
200
100
50
Unidirectional Bidirectional
SMAJ5.0A
SMAJ6.0A
SMAJ6.5A
SMAJ7.0A
SMAJ7.5A
SMAJ8.0A
SMAJ8.5A
SMAJ9.0A
SMAJ5.0CA
SMAJ6.0CA
SMAJ6.5CA
SMAJ7.0CA
SMAJ7.5CA
SMAJ8.0CA
SMAJ8.5CA
SMAJ9.0CA
AE
AG
AK
AM
AP
AR
AT
WE
WG
WK
WM
WP
WR
WT
WV
10
10
10
10
1
6.0
10.3
11.2
12.0
12.9
13.6
14.4
15.4
6.5
7.0
7.5
8.0
1
8.5
1
20
AV
9.0
1
10
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Apr. 29, 2019 V.0
Circuit Protection
Product Specification
4
8
SMAJ
Transient Voltage Suppressors
Electrical Characteristics (TA=25℃)
Maximum
Clamping
Voltage
@IPP
Device
Marking
Code
Reverse
Stand-Off
Voltage
Breakdown
Voltage
@IT
Peak
Pulse
Current @VRWM
Reverse
Leakage
Test
Current
Part Number
UNI
BI
WX
WZ
XE
XG
XK
XM
XP
XR
XT
XV
XX
XZ
YE
YG
YK
YM
YP
YR
YT
YV
YX
YZ
ZE
ZG
ZK
ZM
ZP
ZR
ZT
VRWM(V)
10.0
11.0
VBR(V)
IT(mA)
1
VC(V)
17.0
IPP(A)
23.5
22.0
20.1
18.6
17.2
16.4
15.4
14.5
13.7
12.3
11.3
10.3
9.5
IR(μA)
5
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
1
1
1
1
1
1
1
1
1
1
1
Unidirectional Bidirectional
SMAJ10A
SMAJ11A
SMAJ12A
SMAJ13A
SMAJ14A
SMAJ15A
SMAJ16A
SMAJ17A
SMAJ18A
SMAJ20A
SMAJ22A
SMAJ24A
SMAJ26A
SMAJ28A
SMAJ30A
SMAJ33A
SMAJ36A
SMAJ40A
SMAJ43A
SMAJ45A
SMAJ48A
SMAJ51A
SMAJ54A
SMAJ58A
SMAJ60A
SMAJ64A
SMAJ70A
SMAJ75A
SMAJ78A
SMAJ85A
SMAJ90A
SMAJ100A
SMAJ110A
SMAJ120A
SMAJ130A
SMAJ150A
SMAJ160A
SMAJ170A
SMAJ10CA
SMAJ11CA
SMAJ12CA
SMAJ13CA
SMAJ14CA
SMAJ15CA
SMAJ16CA
SMAJ17CA
SMAJ18CA
SMAJ20CA
SMAJ22CA
SMAJ24CA
SMAJ26CA
SMAJ28CA
SMAJ30CA
SMAJ33CA
SMAJ36CA
SMAJ40CA
SMAJ43CA
SMAJ45CA
SMAJ48CA
SMAJ51CA
SMAJ54CA
SMAJ58CA
SMAJ60CA
SMAJ64CA
SMAJ70CA
SMAJ75CA
SMAJ78CA
SMAJ85CA
SMAJ90CA
SMAJ100CA
SMAJ110CA
SMAJ120CA
SMAJ130CA
SMAJ150CA
SMAJ160CA
SMAJ170CA
AX
AZ
BE
BG
BK
BM
BP
BR
BT
BV
BX
BZ
CE
CG
CK
CM
CP
CR
CT
CV
CX
CZ
RE
RG
RK
RM
RP
RR
RT
RV
RX
RZ
SE
SG
SK
SM
SP
SR
11.10~12.30
12.20~13.50
13.30~14.70
14.40~15.90
15.60~17.20
16.70~18.50
17.80~19.70
18.90~20.90
20.00~22.10
22.20~24.50
24.40~26.90
26.70~29.50
28.90~31.90
31.10~34.40
33.30~36.80
36.70~40.60
40.00~44.20
44.40~49.10
47.80~52.80
50.00~55.30
53.30~58.90
56.70~62.70
60.00~66.30
64.40~71.20
66.70~73.70
71.10~78.60
77.80~86.00
83.30~92.10
86.70~95.80
94.40~104.00
100.00~111.00
111.00~123.00
122.00~135.00
133.00~147.00
144.00~159.00
167.00~185.00
178.00~197.00
189.00~209.00
1
18.2
12.0
13.0
14.0
15.0
16.0
17.0
18.0
20.0
22.0
24.0
26.0
28.0
30.0
33.0
36.0
40.0
43.0
45.0
48.0
51.0
54.0
58.0
60.0
64.0
70.0
75.0
78.0
85.0
90.0
100.0
110.0
120.0
130.0
150.0
160.0
170.0
1
19.9
1
21.5
1
23.2
1
24.4
1
26.0
1
27.6
1
29.2
1
32.4
1
35.5
1
38.9
1
42.1
1
45.4
8.8
1
48.4
8.3
1
53.3
7.5
1
58.1
6.9
1
64.5
6.2
1
69.4
5.8
1
72.7
5.5
1
77.4
5.2
1
82.4
4.9
1
87.1
4.6
1
93.6
4.3
1
96.8
4.1
1
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
3.9
1
3.5
1
3.3
1
3.2
ZV
ZX
ZZ
1
2.9
1
2.7
1
2.5
VE
VG
VK
VM
VP
VR
1
2.3
1
2.1
1
1.9
1
1.6
1
1.5
1
1.5
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Apr. 29, 2019 V.0
Circuit Protection
Product Specification
5
8
SMAJ
Transient Voltage Suppressors
Electrical Characteristics (TA=25℃)
Maximum
Clamping
Voltage
@IPP
Device
Marking
Code
Reverse
Stand-Off
Voltage
Breakdown
Voltage
@IT
Peak
Pulse
Current @VRWM
Reverse
Leakage
Test
Current
Part Number
UNI
BI
VT
YU
VV
YW
VX
VZ
UE
UG
UK
UM
VRWM(V)
180.0
190.0
200.0
210.0
220.0
250.0
300.0
350.0
400.0
440.0
VBR(V)
IT(mA)
VC(V)
292.0
308.0
324.0
340.0
356.0
405.0
486.0
567.0
648.0
713.0
IPP(A)
1.4
1.3
1.2
1.2
1.1
1.0
0.8
0.7
0.6
0.6
IR(μA)
Unidirectional Bidirectional
SMAJ180A
SMAJ190A
SMAJ200A
SMAJ210A
SMAJ220A
SMAJ250A
SMAJ300A
SMAJ350A
SMAJ400A
SMAJ440A
SMAJ180CA
SMAJ190CA
SMAJ200CA
SMAJ210CA
SMAJ220CA
SMAJ250CA
SMAJ300CA
SMAJ350CA
SMAJ400CA
SMAJ440CA
ST
SU
SV
SW
GE
SZ
TE
TG
TK
TM
201.00~222.00
211.00~233.00
224.00~247.00
237.00~263.00
246.00~272.00
279.00~309.00
335.00~371.00
391.00~432.00
447.00~494.00
492.00~543.00
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Notes: For bidirectional type having VRWM of 10V and less, the IR limit is double.
Ratings and Characteristic Curves (TA=25℃ unless otherwise noted)
Figure 1. Peak Pulse Power Rating Curve
Figure 2. Pulse Derating Curve
10
100
80
60
1
40
20
0
0.2×0.2″(5.0×5.0mm)
Copper Pad Area
0.1
1
10
100
1000
0
25
50
75
100 125 150
175
TA-Ambient Temperature (℃)
td-Pulse Width (µs)
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Circuit Protection
Product Specification
6
8
SMAJ
Transient Voltage Suppressors
Figure 3. Pulse Waveform
Figure 4. Typical Junction Capacitance
10000
1000
100
150
100
50
TJ=25℃
tr=10µs
Pulse Width(td) is defined as
the point where the peak
current decays to 50% of IPPM
Bi-directional V=0V
Uni-directional V=0V
Peak Value IPPM
Uni-directional @VR
Half Value IPPM (IPPM/2)
10/1000µs Waveform
as defined by R.E.A
10
Bi-directional @VR
TJ=25℃
f=1.0MHz
Vsig=50mVp-p
td
1
0
1
10
100
1000
0
1.0
2.0
3.0
4.0
VBR-Reverse Breakdown Voltage (V)
t-Time (ms)
Figure 5. Steady State Power Dissipation Derating
Curve
Figure 6. Maximum Non-Repetitive Forward
Surge Current Uni-Directional Only
45
40
35
30
25
20
15
10
5
3.6
3.0
2.4
1.8
1.2
0.6
0
0
1
10
100
0
25
50
75
100 125 150 175
Number of Cycles at 60Hz
TA-Ambient Temperature (℃)
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Apr. 29, 2019 V.0
Circuit Protection
Product Specification
7
8
SMAJ
Transient Voltage Suppressors
Recommended Soldering Conditions
Reflow Soldering
Critical Zone
TL to TP
tP
TP
Ramp-up
TL
tL
TS max
TS min
Ramp-down
tS
Preheat
25
t 25℃ to Peak
Time
Recommended Conditions
Profile Feature
Pb-Free Assembly
Average ramp-up rate (TL to TP)
Preheat
3℃/second max.
-Temperature Min (TS min
-Temperature Max (TS max
)
150℃
200℃
)
-Time (min to max) (tS)
60-180 seconds
TS max to TL
-Ramp-up Rate
3℃/second max.
Time maintained above:
-Temperature (TL)
-Time (tL)
217℃
60-150 seconds
Peak Temperature (TP)
260℃
Time within 5℃ of actual Peak Temperature (tP)
Ramp-down Rate
20-40 seconds
6℃/second max.
8 minutes max.
Time 25℃ to Peak Temperature
Marking Code
Cathode Band
YXXX
AE
YXXX
WE
Logo
Date Code
Logo
Date Code
Marking Code
Marking Code
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Apr. 29, 2019 V.0
Circuit Protection
Product Specification
8
8
SMAJ
Transient Voltage Suppressors
Packaging
Tape
Symbol
W
Dimension (mm)
12.00±0.20
4.00±0.10
4.00±0.10
2.00±0.10
Φ1.5±0.10
Φ1.5±0.10
1.75±0.10
5.50±0.05
2.79±0.10
5.33±0.10
2.55±0.15
0.25±0.05
P0
P1
P2
D0
D1
E
P0
P1
P2
D0
B
B
T
E
F
W
B0
A
A
D1
K0
SECTION B-B
F
A0
B0
K0
T
A0
SECTION A-A
7” Reel
D2
D3
D4
W1
Φ178.0±2.0
Φ50.0Min.
Φ13.0±0.5
16.0±2.0
D4
D3
W1
D2
Quantity: 1000PCS
13” Reel
D5
Φ330.0±2.0
Φ13.5±0.5
2.5±1.0
D6
H
W2
16.0±2.0
Quantity: 5000PCS
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Apr. 29, 2019 V.0
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