TPSMAJ45A [UNSEMI]
Surface Mount Transient Voltage Suppressors;型号: | TPSMAJ45A |
厂家: | UN Semiconducctor INC |
描述: | Surface Mount Transient Voltage Suppressors |
文件: | 总5页 (文件大小:1164K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Surface Mount Transient Voltage Suppressors
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: 10 to 85 V
Peak Pulse Power: 400 W
Glass passivated chip
400 W peak pulse power capability with a 10/1000 μ s
waveform, repetitive rate (duty cycle):0.01 %
High reliability application and automotive grade AEC Q101
qualified
Case: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Solderable per MIL-STD-750, method
2026 guranteed
Low leakage
Polarity: Color band denotes cathode end except
Bipolar
Uni and Bidirectional unit
Excellent clamping capability
Very fast response time
Mounting position: Any
RoHS compliant
TVS devices are ideal for the protection of I/O interfaces, VCC bus
and other vulnerable circuits used in Telecom, Computer, Industrial
and Consumer electronic applications.
Parameter
Symbol
Value
Units
Peak power dissipation with a 10/1000μs waveform(1)
PPPM
400
W
Power Dissipation on Infinite Heat Sink at TL=75°C
PD
1.0
W
A
Peak pulse current with a 10/1000μs waveform(1)
I PP
See Next Table
Operating junction and storage temperature range
-55 to +150
3.5/5.0
°C
T J , T STG
Maximum Instantaneous Forward Voltage at 50A for
Unidirectional(3)
V
VF
Peak forward surge current, 8.3 ms single half sine-wave
unidirectional only(2)
IFSM
40
A
Note:
(1)Non-repetitive current pulse per Fig.5 and derated above TA= 25℃per Fig.1
(2)Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum
(3)VF<3.5V for devices of VBR<200V and VF<5.0V for devices of VBR>201V
@ UN Semiconductor Co., Ltd. 2018
Specifications are subject to change without notice.
Revision July 18, 2018
1 / 5
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
Voltage VBR (V)
@IT
Stand-Off
Voltage
VRWM(V)
(mA)
Uni
Bi
Uni
Bi
MIN
MAX
@IPP (V)
(μA)
TPSMAJ10A TPSMAJ10CA AXA
TPSMAJ11A TPSMAJ11CA AZA
WXA
WZA
11.0
11.0
11.10
12.20
12.30
13.50
1
1
17.0
18.2
23.53
21.98
5
1
TPSMAJ12A TPSMAJ12CA BEA
TPSMAJ13A TPSMAJ13CA BGA
TPSMAJ14A TPSMAJ14CA BKA
TPSMAJ15A TPSMAJ15CA BMA
TPSMAJ16A TPSMAJ16CA BPA
TPSMAJ17A TPSMAJ17CA BRA
TPSMAJ18A TPSMAJ18CA BTA
XEA
XGA
XKA
XMA
XPA
XRA
XTA
12.0
13.0
14.0
15.0
16.0
17.0
18.0
13.30
14.40
15.60
16.70
17.80
18.90
20.00
14.70
15.90
17.20
18.50
19.70
20.90
22.10
1
1
1
1
1
1
1
19.9
21.5
23.2
24.4
26.0
27.6
29.2
20.10
18.60
17.24
16.39
15.38
14.49
13.70
1
1
1
1
1
1
1
TPSMAJ19A TPSMAJ19CA BBA
XBA
19.0
21.10
23.30
1
29.2
13.00
1
TPSMAJ20A TPSMAJ20CA BVA
TPSMAJ22A TPSMAJ22CA BXA
TPSMAJ24A TPSMAJ24CA BZA
TPSMAJ26A TPSMAJ26CA CEA
TPSMAJ28A TPSMAJ28CA CGA
TPSMAJ30A TPSMAJ30CA CKA
TPSMAJ33A TPSMAJ33CA CMA
TPSMAJ36A TPSMAJ36CA CPA
TPSMAJ40A TPSMAJ40CA CRA
TPSMAJ43A TPSMAJ43CA CTA
XVA
XXA
XZA
YEA
YGA
YKA
YMA
YPA
YRA
YTA
YVA
YXA
YZA
ZEA
ZGA
ZKA
ZMA
ZPA
ZRA
ZTA
ZBA
ZVA
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
80.0
85.0
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
60.00
64.40
66.70
71.10
77.80
83.30
86.70
88.80
94.40
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
66.30
71.20
73.70
78.60
86.00
92.10
95.80
97.60
104.00
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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
87.1
93.6
96.8
103.0
113.0
121.0
126.0
129.6
137.0
12.35
11.27
10.28
9.50
8.81
8.26
7.50
6.88
6.20
5.76
5.50
5.17
4.85
4.59
4.27
4.13
3.88
3.54
3.31
3.17
3.09
2.92
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
TPSMAJ45A TPSMAJ45CA
TPSMAJ48A TPSMAJ48CA
TPSMAJ51A TPSMAJ51CA
TPSMAJ54A TPSMAJ54CA
TPSMAJ58A TPSMAJ58CA
TPSMAJ60A TPSMAJ60CA
TPSMAJ64A TPSMAJ64CA
TPSMAJ70A TPSMAJ70CA
TPSMAJ75A TPSMAJ75CA
TPSMAJ78A TPSMAJ78CA
TPSMAJ80A TPSMAJ80CA
TPSMAJ85A TPSMAJ85CA
CVA
CXA
CZA
REA
RGA
RKA
RMA
RPA
RRA
RTA
RBA
RVA
Note:
(1) Add suffix 'C 'or ' CA ' after part number to specify Bi-directional devices
(2) For Bi-Directional devices having VR of 10 volts and under, the IR limit is double
@ UN Semiconductor Co., Ltd. 2018
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
Revision July 18, 2018
2 / 5
Surface Mount Transient Voltage Suppressors
100
TJ = 25 °C
Tr=10μs
Pulse Width (td) is defined as the
Peak Value
(Ipp)
100
50
0
tpooi5n0t %whoefreIptphe peak current decays
75
50
25
0
Half Value = Ipp
2
10/1000 μsec. Waveform
as defined by R.E.A.
td
0
1
2
3
4
0
25
50
75
100
125
150
175
200
Time , (ms)
Ambient Temperature ,TA (℃)
100
1.0
0.8
0.6
0.4
0.2
0.0
10
1
0.1
0.1
1
10
100
1000
10000
0
25
50
75
100
125
150
175
200
Pulse Width ,td (μs)
Lead Temperature , TL (℃)
@ UN Semiconductor Co., Ltd. 2018
Specifications are subject to change without notice.
Revision July 18, 2018
3 / 5
Please refer to www.unsemi.com.tw for current information.
Surface Mount Transient Voltage Suppressors
10000
50
Bi-directional
@zero bias
TJ = TJ max.
8.3 ms Single Half Sine-Wave
Uni-directional
@zero bias
40
30
20
10
0
1000
100
10
Uni-directional RWM
5
Bi-directional @VRWM
100
TJ=25 °C
f=1.0MHz
1
1
10
1000
1
10
100
Number of Cycles at 60 Hz
Reverse Breakdown Voltage,VBR (V)
T P S M A J × × × C A
5% VBR Voltage Tolerance
Uni/Bi-Directional
VR Voltage
Automotive Series
@ UN Semiconductor Co., Ltd. 2018
Specifications are subject to change without notice.
Revision July 18, 2018
4 / 5
Please refer to www.unsemi.com.tw for current information.
Surface Mount Transient Voltage Suppressors
Reflow Condition
-Temperature Min (Ts(min)
Lead–free assembly
TP
Critical Zone
TL to TP
)
150°C
Ramp-up
TL
Pre Heat
-Temperature Max (Ts(max)
- Time (min to max) (ts)
)
200°C
TS(max)
60 -180 Seconds
Ramp-down
Average ramp up rate ( Liquidus Temp TL)
to peak
3°C/second max
TS(min)
TS(max) to TL - Ramp-up Rate
3°C/second max
217°C
Preheat
- Temperature (TL) (Liquidus)
Reflow
25
Time to peak temperature
- Time (min to max) (ts)
60 -150 Seconds
260 +0/-5°C
Time
(t 25℃ to peak)
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
280°C
Time 25°C to peak Temperature (TP)
Do not exceed
Dimensions
Inches
Millimeters
DO-214AC (SMA)
Cathode Band
Dimensions
Min
0.049
0.162
0.099
0.077
0.030
-
Max
0.064
0.179
0.109
0.089
0.060
0.008
0.206
0.012
-
Min
1.230
4.10
2.510
1.960
0.750
-
Max
1.630
4.550
2.760
2.260
1.510
0.203
5.220
0.305
-
A
B
C
D
E
F
G
H
I
0.192
0.006
0.070
0.082
-
4.87
0.152
1.800
2.100
-
J
-
-
K
L
0.090
-
2.300
-
0.082
2.100
@ UN Semiconductor Co., Ltd. 2018
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
Revision July 18, 2018
5 / 5
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