LCE14-E3/4F [VISHAY]
Trans Voltage Suppressor Diode, 1500W, 14V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, CASE 1.5KE, 2 PIN;
| 型号： | LCE14-E3/4F |
| 厂家： | 
VISHAY |
| 描述： | Trans Voltage Suppressor Diode, 1500W, 14V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, CASE 1.5KE, 2 PIN 局域网 二极管 |
| 文件： | 总4页 (文件大小：55K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LCE6.5 thru LCE28A Series
Vishay Semiconductors
formerly General Semiconductor
Low Capacitance TRANSZORB®
Transient Voltage Suppressors
Peak Pulse Power 1500W
Stand-off Voltage 6.5 to 28V
Case Style 1.5KE
Features
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
• Glass passivated junction
• 1500W peak pulse power capabililty with a
10/1000µs waveform, repetition rate
(duty cycle): 0.05%
1.0 (25.4)
MIN.
0.210 (5.3)
0.190 (4.8)
DIA.
• Excellent clamping capability
• Low incremental surge resistance
• Very fast response time
• Ideal for data line applications
• High temperature soldering guaranteed:
265°C/10 seconds, 0.375" (9.5mm) lead length,
5lbs. (2.3 kg) tension
0.375 (9.5)
0.285 (7.2)
Mechanical Data
Case: Molded plastic body over passivated junction
1.0 (25.4)
MIN.
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes TVS cathode
Mounting Position: Any
0.042 (1.07)
0.038 (0.96)
DIA.
Dimensions in inches and (millimeters)
Weight: 0.045 oz., 1.2 g
Packaging Codes – Options (Antistatic):
51 – 1K per Bulk box, 10K/carton
Schematic
54 – 1.4K per 13" paper Reel
(52mm horiz. tape), 4.2K/carton
73 – 1K per horiz. tape & Ammo box, 10K/carton
Diode
Transient
Voltage
Suppressor
Maximum Ratings and Thermal Characteristics(TA = 25°C unless otherwise noted)
Parameter
Symbol
Limit
Unit
Peak pulse power dissipation with a 10/1000µs waveform
PPPM
Minimum 1500(1)(2)
W
Steady state power dissipation, at TL = 75OC
with lead lengths 0.375” (9.5mm)
PM(AV)
6.5
W
Peak power pulse surge current with a 10/1000µs
IPPM
See Next Table
–65 to +175
A
waveform(1)(3)
Operating junction and storage temperature range
TJ, TSTG
OC
Note: (1) Non-repetitive current pulse, per Fig.3 and derated above TA = 25°C per Fig. 2
(2) See Figure 1
(3) See Figure 3
Document Number 88357
03-May-02
www.vishay.com
1
LCE6.5 thru LCE28A Series
Vishay Semiconductors
formerly General Semiconductor
Electrical Characteristics(TA = 25°C unless otherwise noted)
Maximum
Maximum
Inverse
Blocking
Leakage
Current
Minimum
Peak
Inverse
Blocking
Voltage
Breakdown
Voltage
Maximum
Clamping
Voltage
Peak
Pulse
Current
(Fig 3)
Maximum
Junction
Capacitance
at 0
Working
Inverse
Blocking
Voltage
Maximum
Reverse
Leakage
Stand-off
Voltage
V
(V)
Test
(BR)
Current
at I
PP
Part
Number
V
at I
at V
V
(V)
I
(V)
(pF)
V
V
(V)
WM
T
WM
C
PPM
(A)
WIB
WIB
PIB
(V)
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
22
22
24
24
26
26
28
28
Min Max
7.22 8.82
7.22 7.98
7.78 9.51
7.78 8.60
8.33 10.2
8.33 9.21
8.89 10.9
8.89 9.83
9.44 11.5
9.44 10.4
10.0 12.2
10.0 11.1
11.1 13.6
11.1 12.3
12.2 14.9
12.2 13.5
13.3 16.3
13.3 14.7
14.4 17.6
14.4 15.9
15.6 19.1
15.6 17.2
16.7 20.4
16.7 18.5
17.8 21.8
17.8 19.7
18.9 23.1
18.9 20.9
20.0 24.4
20.0 22.1
22.2 27.1
22.2 24.5
24.4 29.8
24.4 26.9
26.7 32.6
26.7 29.5
28.9 35.3
28.9 31.9
31.1 38.0
31.1 34.4
mA
10.0
10.0
10.0
10.0
10.0
10.0
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
I
(µA)
(V)
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
D
LCE6.5
LCE6.5A
LCE7.0
LCE7.0A
LCE7.5
LCE7.5A
LCE8.0
LCE8.0A
LCE8.5
LCE8.5A
LCE9.0
LCE9.0A
LCE10
1000
1000
500
500
250
250
100
100
50.0
50.0
10.0
10.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
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
39.4
35.5
43.0
38.9
46.6
42.1
50.1
45.5
100
100
100
100
100
100
100
100
94
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
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
100
100
100
100
100
100
100
100
100
89
97
80
LCE10A
LCE11
88
74
LCE11A
LCE12
82
68
LCE12A
LCE13
75
63
LCE13A
LCE14
70
58
LCE14A
LCE15
65
56
LCE15A
LCE16
61
52
LCE16A
LCE17
57
49
LCE17A
LCE18
54
46
LCE18A
LCE20
51
42
LCE20A
LCE22
46
38
LCE22A
LCE24
42
35
LCE24A
LCE26
39
32
LCE26A
LCE28
36
30
LCE28A
33
Note: All the above devices are UL listed for Telecom application protection 497B, file number E136766.
www.vishay.com
2
Document Number 88357
03-May-02
LCE6.5 thru LCE28A Series
Vishay Semiconductors
formerly General Semiconductor
Ratings and
Characteristic Curves (TA = 25°C unless otherwise noted)
Fig. 1 – Peak Pulse Power Rating Curve
Fig. 2 - Power Derating Curve
100
100
75
Average Power
Peak Power
(single pulse)
10
50
1
25
0
Lead Lengths
0.375" (9.5mm)
0.1
0.1µs
1.0µs
10µs
100µs
1.0ms
10ms
0
50
100
150 175
td — Pulse Width (sec.)
T Lead Temperature (°C)
L
Fig. 4 - AC Line Protection Application
Fig. 3 – Pulse Waveform
150
100
50
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
Low Capacitance
TVS
Half Value — IPP
IPPM
2
10/1000µsec. Waveform
as defined by R.E.A.
td
0
1.0
3.0
4.0
0
2.0
Application Note: Device must be used
with two units in parallel, opposite in polarity
as shown in circuit for AC signal line
protection.
t — Time (ms)
Document Number 88357
03-May-02
www.vishay.com
3
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1
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