LCE33T [LITTELFUSE]
Trans Voltage Suppressor Diode, 1500W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-201AD, PLASTIC PACKAGE-2;
| 型号： | LCE33T |
| 厂家： | 
LITTELFUSE |
| 描述： | Trans Voltage Suppressor Diode, 1500W, 33V V(RWM), Unidirectional, 1 Element, Silicon, DO-201AD, PLASTIC PACKAGE-2 局域网 二极管 |
| 文件： | 总4页 (文件大小：208K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Silicon Avalanche Diodes
1500 Watt Axial Leaded Transient Voltage Suppressors
®
LCE Series
Device for data line interface circuit protection, the LCE series
offers low shunt capacitance to prevent signal degradation.
These devices can be used across transmission lines with signal
levels up to 100MHz. For bi-directional applications, two LCE
suppressors are required, connected anti-parallel with respect to
each other, across the circuit to be protected.
6
FEATURES
• Stand-off voltage range 6.5 to 90 Volts
• Uni-directional
• Glass passivated junction
• Low capacitance: 100pF (max)
• Low zener impedance
• 100% surge tested
MAXIMUM RATING
• Peak Pulse Power (Ppk): 1500 Watts (10 x 1000µs)@25°C
(see diagram on page 3 for wave form)
0.966 - 1.066
• 5 watt steady state
• Response time: 1 x 10-12 seconds (theoretical)
• Forward surge rating: 70 Amps, 8.3ms half sine wave, (uni-
directional devices only)
Min 25.4
• Operating & storage temperature: -55°C to +150°C
4.826
5.207
MECHANICAL CHARACTERISTICS
• Case: DO-201AD; Molded plastic over glass
passivated junction
9.155
9.527
• Terminals: Axial leads, solderable per MIL-STD-202
Method 208
• Solderable leads = 230°C for 10 seconds (1.59mm from case)
• Marking: cathode band, device code, logo
• Weight: 1.5 grammes (approx)
Min 25.4
Agency Approvals: Recognized under the Components
Program of Underwriters Laboratories.
Agency File Number: E128662
All dimensions in mm
ORDERING INFORMATION
L C E
Voltage
5%Voltage Tolerance
Packaging Option
B = Bulk (500 pcs)
T = Taped and reeled (1500 pcs)
309
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Silicon Avalanche Diodes
1500 Watt Axial Leaded Transient Voltage Suppressors
®
LCE Series
100
10
1.0
0.1
0.1µs
1.0µs
10µs
100µs
1.0ms
10ms
100ms
td, Pulse Width, (sec.)
Figure 1 - Peak Pulse Power Rating Curve
SCHEMATIC
+
Low Capacitance
Transzorb TVS
TVS
OUT
DIODE
+
Application Note: Devices must be used with two units in parallel,
opposite in polarity, as shown in circuit for bi-directional line.
Figure 2 - AC Line Protection Application
310
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Silicon Avalanche Diodes
1500 Watt Axial Leaded Transient Voltage Suppressors
®
LCE Series
ELECTRICAL SPECIFICATION @ Tamb 25°C
6
Breakdown
Voltage
VBR (Volts) @ IT
Maximum Maximum Maximum Capacitance Working
Inverse
Blocking
Leakage
Current @
Peak
Reverse
Stand off
Voltage
VR
Part
Number
Reverse
Leakage
IR @ VR
(µA)
Clamping Peak Pulse @ 0 Volts
Inverse
Blocking
Voltage
Inverse
Blocking
Voltage
Voltage
VC @ IPP
(Volts)
Current
IPP
(A)
pF
MIN
MAX (mA)
VWIB (Volts) IIB @ VWIB (µA) VPIB (Volts)
(Volts)
100.0
7.22
7.22
7.78
7.78
8.33
8.33
8.89
8.89
9.44
9.44
8.82
7.98
1000.0
1000.0
500.0
500.0
250.0
250.0
100.0
100.0
50.0
50.0
10.0
10.0
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
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
94.0
100.0
89.0
97.0
80.0
88.0
74.0
82.0
68.0
75.0
63.0
70.0
58.0
65.0
56.0
61.0
52.0
57.0
49.0
54.0
46.0
51.0
42.0
46.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
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
LCE6.5*
LCE6.5A*
LCE7.0
6.5
6.5
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
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
7.0
9.51
LCE7.0A
LCE7.5*
LCE7.5A*
LCE8.0
7.0
8.60
7.5
10.20
9.21
7.5
8.0
10.90
9.83
LCE8.0A
LCE8.5
8.0
8.5
11.50
10.40
LCE8.5A
LCE9.0
8.5
9.0
10.00 12.20
10.00 11.10
11.10 13.60
11.10 12.30
12.20 14.90
12.20 13.50
13.30 16.30
13.30 14.70
14.40 17.60
14.40 15.90
15.60 19.10
15.60 17.20
16.70 20.40
16.70 18.50
17.80 21.80
17.80 19.70
18.60 23.10
18.60 20.90
20.00 24.40
20.00 22.10
22.20 27.10
22.20 24.50
LCE9.0A
LCE10
9.0
10.0
10.0
11.0
11.0
12.0
12.0
13.0
13.0
14.0
14.0
15.0
15.0
16.0
16.0
17.0
17.0
18.0
18.0
20.0
20.0
LCE10A
LCE11
5.0
5.0
LCE11A
LCE12*
LCE12A*
LCE13*
LCE13A*
LCE14
5.0
5.0
5.0
5.0
5.0
5.0
LCE14A
LCE15
5.0
5.0
LCE15A
LCE16
5.0
5.0
LCE16A
LCE17
5.0
5.0
LCE17A
LCE18
5.0
5.0
LCE18A
LCE20
5.0
5.0
LCE20A
5.0
Suffix ‘A’ denotes 5% tolerance device, no suffix denotes a 10% tolerance device.
* Preferred voltages.
311
www. littelfuse. com
Silicon Avalanche Diodes
1500 Watt Axial Leaded Transient Voltage Suppressors
®
LCE Series
ELECTRICAL SPECIFICATION @ Tamb 25°C
Breakdown
Voltage
VBR (Volts) @ IT
Maximum Maximum Maximum Capacitance Working
Inverse
Blocking
Leakage
Current @
Peak
Reverse
Stand off
Voltage
VR
Inverse
Blocking
Voltage
Part
Number
Reverse
Leakage
IR @ VR
(µA)
Clamping Peak Pulse @ 0 Volts
Inverse
Blocking
Voltage
Voltage
VC @ IPP
(Volts)
Current
IPP
(A)
pF
(Volts)
VWIB (Volts) IIB @ VWIB (µA) VPIB (Volts)
(mA)
MAX
29.80
26.90
32.60
29.50
35.30
31.90
38.00
34.40
40.70
36.80
44.90
40.60
48.90
44.20
54.3
MIN
24.40
24.40
26.70
26.70
28.90
28.90
31.10
31.10
33.30
33.30
36.70
36.70
40.00
40.00
44.4
39.4
35.5
43.0
38.9
46.6
42.1
50.1
45.5
53.5
48.4
59.0
53.3
64.3
58.1
71.4
64.5
76.7
69.4
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
103.0
93.6
107.0
96.8
114.0
103.0
125.0
113.0
134.0
121.0
142.0
129.0
160.0
146.0
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
1.0
1.0
1.0
1.0
1.0
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
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
38.0
42.0
35.0
39.0
32.0
36.0
30.0
33.0
28.0
31.0
25.4
28.1
23.3
25.8
21.0
23.3
19.5
21.6
18.7
20.6
17.5
19.4
16.5
18.2
15.6
17.2
14.6
16.0
14.0
15.5
13.2
14.6
12.0
13.3
11.2
12.4
10.6
11.6
9.4
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
90.0
75.0
75.0
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
1.0
1.0
1.0
1.0
1.0
LCE22
22.0
22.0
24.0
24.0
26.0
26.0
28.0
28.0
30.0
30.0
33.0
33.0
36.0
36.0
40.0
40.0
43.0
43.0
45.0
45.0
48.0
48.0
51.0
51.0
54.0
54.0
58.0
58.0
60.0
60.0
64.0
64.0
70.0
70.0
75.0
75.0
80.0
80.0
90.0
90.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
200.0
200.0
200.0
200.0
200.0
200.0
200.0
200.0
200.0
200.0
200.0
200.0
200.0
200.0
200.0
200.0
200.0
200.0
200.0
200.0
200.0
200.0
200.0
200.0
LCE22A
LCE24
75.0
75.0
LCE24A
LCE26
75.0
75.0
LCE26A
LCE28
75.0
75.0
LCE28A
LCE30
75.0
75.0
LCE30A
LCE33
75.0
75.0
LCE33A
LCE36
75.0
75.0
LCE36A
LCE40
75.0
75.0
49.1
LCE40A
LCE43
44.4
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
300.0
300.0
58.4
47.8
52.8
LCE43A
LCE45
47.8
61.1
50.0
55.3
LCE45A
LCE48
50.0
65.1
53.3
58.9
LCE48A
LCE51
53.3
69.3
56.7
62.7
LCE51A
LCE54
56.7
73.3
60.0
66.3
LCE54A
LCE58
60.0
78.7
64.4
71.2
LCE58A
LCE60
64.4
81.5
66.7
90.0
73.7
LCE60A
LCE64
66.7
90.0
86.9
71.1
90.0
78.6
LCE64A
LCE70
71.1
90.0
95.1
77.8
90.0
86.0
LCE70A
LCE75
77.8
90.0
102.0
91.1
83.3
90.0
LCE75A
LCE80
83.3
90.0
108.0
98.0
88.7
90.0
LCE80A
LCE90*
LCE90A*
88.7
90.0
122.0
111.0
100.0
100.0
10.3
90.0
Suffix ‘A’ denotes 5% tolerance device, no suffix denotes a 10% tolerance device.
Note: For Bi-directional protection two T.V.S. devices must be used when testing, Test T.V.S. in Avalanche direction,
Do not pulse in forward direction. * Preferred voltages.
312
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相关型号：
LCE33TR
Trans Voltage Suppressor Diode, 1500W, 33V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, CASE 1, 2 PIN
MICROSEMI
LCE36
Trans Voltage Suppressor Diode, 1500W, 36V V(RWM), Unidirectional, 1 Element, Silicon, DO-201AD, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, DO-201, 2 PIN
LITTELFUSE
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