LCE51A [RUILON]
Transient Voltage Suppressors; 瞬态电压抑制器
| 型号： | LCE51A |
| 厂家： | 
Ruilongyuan Electronics Co.,Ltd |
| 描述： | Transient Voltage Suppressors |
| 文件： | 总7页 (文件大小：752K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ELECTRONICS
Transient
Voltage
Suppressors
LCE Series
Specifications are subject to change without notice.
Circuit Protection
System
Please refer to http://www.ruilon.com for current information.
Transient Voltage Suppressors - LCE Series
Features
UNI
1. Halogen-free
2. Rohs compliant
3. Typical maximum temperature coefficient
BR
BR
4. ΔV =0.1%xV @25°C x ΔT
5. Glass passivated Chip junction in P600 package
6. 1500W peak pulse capadility at 10x1000μs waveform,repetition rate (duty
cycles):0.01%
7. Fast response time:typically less than 1.0ps from 0 Volts to BV min
8. Excellent clamping capability
9. Low incremental surge resistance
Cathode
Anode
10. Typical IR less than 5μA above 12V
11. High temperature soldering guaranteed: 260°C/40 seconds / 0.375”,
\(9.5mm) lead length, 5lbs., (2.3kg)tension
12. Plastic package has underwriters laboratory flammability classification
94v-0
UNI
Applications
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.
Mechanical Characteristics
Rating
Symbol
PPPM
PD
Value
30000
Units
Watts
Watts
°C
Peak Pulse Power Dissipation by 10x1000μs test waveform
(Fig.1)(Note 1)
Steady State Power Dissipation on
inifinite heat sink at TL=75°C (Fig. 5)
8
Operating junction and Storage Temperature Range.
T T
-55°C to 175°C
,
J
STG
Notes:
Non-repetitive current pulse , per Fig. 3 and derated above T = 25°C per Fig. 2.
A
Specifications are subject to change without notice.
Circuit Protection
System
Page:1
Please refer to http://www.ruilon.com for current information.
Transient Voltage Suppressors - LCE Series
Electriacl Characteristics
Maximum
Clamping
Voltage@
IPP
Maximum Working
Junction Inverse
Capacitance Blocking
Inverse
Blocking
Leakage
Current at
Peak
Reverse
Stand-Off
Voltage
Peak
Pulse Leakage
Current @VRWM
Reverse
Breakdown
Voltage
Test
Current
Inverse
Blocking
Voltage
Type
Number
@ 0 Volts
Voltage
VRWM(V) VBR MIN.(V) VBR.MAX.(V) IT(mA)
VC(V)
IPP(A)
IR(µA)
(pF)
VWB
IIB@VWIB(MA) Vpib(V)
LCE6.5A
LCE7.0A
LCE7.5A
LCE8.0A
LCE8.5A
LCE9.0A
LCE10A
LCE11A
LCE12A
LCE13A
LCE14A
LCE15A
LCE16A
LCE17A
LCE18A
LCE20A
LCE22A
LCE24A
LCE26A
LCE28A
LCE30A
LCE33A
LCE36A
LCE40A
LCE43A
LCE45A
LCE48A
LCE51A
LCE54A
LCE58A
LCE60A
LCE64A
LCE70A
LCE75A
LCE85A
LCE90A
6.5
7.22
7.78
7.98
8.60
10
10
10
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
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
45.5
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
129.0
146.0
100.0
100.0
100.0
100.0
100.0
97.0
88.0
82.0
75.0
70.0
65.0
61.0
57.0
54.0
51.0
46.0
42.0
39.0
36.0
33.0
31.0
28.1
25.8
23.3
21.6
20.6
19.4
18.2
17.2
16.0
15.5
14.6
13.3
12.4
11.6
10.3
1000
500
200
50
10
1
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
75
75
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
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
125
125
125
125
150
150
150
150
7.0
7.5
8.33
9.21
75
8.0
8.89
9.83
75
8.5
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
66.30
71.20
73.70
78.60
86.00
92.10
104.00
111.00
75
9.0
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
60.00
64.40
66.70
71.10
77.80
83.80
94.40
100.00
75
10.0
11.0
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
85.0
90.0
1
75
1
75
1
75
1
75
1
75
1
75
1
75
1
75
1
75
1
75
1
75
1
75
1
75
1
75
1
75
1
75
1
75
1
75
1
75
1
75
1
75
1
75
1
100
100
100
100
125
125
125
125
1
1
1
1
1
1
1
Specifications are subject to change without notice.
Circuit Protection
System
Page:2
Please refer to http://www.ruilon.com for current information.
Transient Voltage Suppressors - LCE Series
Ratings and Characteristic Curves
Figure 1 - Peak Pulse Power Rating Curve
Figure 2 - Pulse Derating Curve
100
1000
75
100
10
1
50
25
0
Peak Power
(Single Pulse)
0.1
0
25
50
75
1
0.000001
0.00001
0.0001
0.001
TL-Lead Temperature (ºC
td-Pluse Width (Sec.)
Figure 3 - Pulse Waveform
Figure 4 - Typical Junction Capacitance
150
t =10µsec
r
T
=25°C
J
as the point where the peak
current decays to 5 0% of I
PPM
Peak Value
+
I
100
PPM
Half Value
I
PPM
I
PPM
( 2 )
+
50
0
10/1000µsec. Waveform
Low Capacitance
TVC
t
d
Application Note:
Device must be used
1.0
2.0
t-Time (ms)
3.0
4.0
with two units in parrellel, opposite in polarity
as shown on circuit for AC signal lin
protection.
0
Figure 5 - Steady State Power Derating Curve
6.5
6
5.5
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
0
25
50
75 100 125 150 175 200
TL-Lead Temperature (ºC)
Specifications are subject to change without notice.
Circuit Protection
System
Page:3
Please refer to http://www.ruilon.com for current information.
Transient Voltage Suppressors - LCE Series
Soldering Parameters
Feflow Condition
Lead-free assembly
- Temperature Min (T
- Temperature Max (T
)
150°C
200°C
s(min)
Pre Heat
)
s(min)
- Time (min to max) (t )
60-180 secs
3°C/second max
3°C/second max
217°C
s
Average ramp up rate (Liquidus Temp (T ) to peak
L
T
to T - Ramp-up Rate
L
S(max)
- Temperature (T ) (Liquidus)
L
Reflow
- Time (min to max) (t )
60-150 seconds
s
+0/-5
°C
Peak Temperature (T
)
P
260
Time within 5°C of actual peak Temperature (t )
20-40 seconds
6°C/second max
8 minutes Max.
280°C
p
Ramp-down Rate
Time 25°C to peak Temperature (T
Do not exceed
)
P
Physical Specifications
tp
TP
one
P
Weight
0.045oz., 1.2g
Ramp-up
Critical Z
to T
T
L
JEDEC DO-201 molded plastic body over
passivated junction.
TL
tL
Case
Ts(max)
Polarity
Termina
Color band denotes the cathode except Bipolar.
Ramp-down
Ts(min)
Matte Tin axial leads, solderable per
JESD22-B102D.
ts
Preheat
Time (t)
Environmental Specifications
Temperature Cycle
Pressure Cooker
High Temp. Storage
HTRB
JESD22-A104
JESD 22-A102
JESD22-A103
JESD22-A108
JESD22-A106
Flow/Wave Soldering
Peak Temperature :
Dipping Time :
265°C
10 seconds
1 time
Soldering :
Thermal Shock
Specifications are subject to change without notice.
Circuit Protection
System
Page:4
Please refer to http://www.ruilon.com for current information.
Transient Voltage Suppressors - LCE Series
Dimensions
Unit:mm
Millimeters
Inches
D
DIM
Max
-
Min
25.40
7.20
0.96
4.80
Max
-
Min
C
A
B
C
D
1.000
0.285
0.038
0.190
0.375
0.042
0.210
9.50
1.07
5.30
A
A
B
DO-201
Part Numbering System
LCE xxxXXX
OPTION CODE:
BLANK Reel Tape
-B Bulk Packaging
TYPE CODE:
A
Uni-Directional (5%VoltageTo lerance)
CA Bi-Directional
VOLTAGE CODE
(Refer to the Electrical Characteristics table)
SERIES CODE
Packaging
Component
Package
Packaging
Option
Part Number
Quantity
Packaging Specification
LCExxxXX
DO-201
DO-201
1000
500
Tape & Reel
BULK
ELA STD RS-296E
LCExxxXX-B
Concord Packing Spec
Warehouse Storage Conditions of Products
· Storage Conditions:
1. Storage Temperature: -10°C~+40°C
2. Relative Humidity:≤75%RH
3. Keep away from corrosive atmosphere and sunlight.
· Period of Storage: 1 year
Specifications are subject to change without notice.
Circuit Protection
System
Page:5
Please refer to http://www.ruilon.com for current information.
RuiLongYuan Electronics Co., Ltd.
· Reproducing and modifying information of the document is prohibited without permission from
Ruilongyuan International Inc.
· Ruilongyuan International Inc. reserves the rights to make changes of the content herein the document anytime
without notification. Please refer to our website for the latest document.
· Ruilongyuan International Inc. disclaims any and all liability arising out of the application or use of any product
including damages incidentally and consequentially occurred.
· Ruilongyuan International Inc. does not assume any and all implied warranties, including warranties of fitness
for particular purpose, non-infringement and merchantability.
· Applications shown on the herein document are examples of standard use and operation. Customers are responsible
in comprehending the suitable use in particular applications.Ruilongyuan International Inc. makes no representation or
warranty that such applications will be suitable for the specifed use without further testing or modifcation.
· The products shown herein are not designed and authorized for equipments requiring high level of reliability or relating to
human life and for any applications concerning life-saving or life-sustaining, such as medical instruments, transportation
equipment,aerospace machinery et cetera. Customers using or selling these products for use in such applications do so at
their own risk and agree to fullyindemnify Ruilongyuan International Inc. for any damages resulting from such improper use or
sale.
Tel: +86-755-8290 8296
Fax: +86-755-8290 8002
E-mail: jack@ruilon.com
Specifications are subject to change without notice.
Circuit Protection
System
Page:6
Please refer to http://www.ruilon.com for current information.
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