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LCE28A

Part # LCE28A
Description Diode TVS Single Uni-Dir 28V1.5KW 2-Pin DO-201AD T/R
Category DIODE
Availability In Stock
Qty 6
Qty Price
1 + $0.22091
Manufacturer Available Qty
GENERAL SEMICONDUCTOR
Date Code: 0020
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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

LCE SERIES
LOW CAPACITANCE
TRANSIENT VOLTAGE
V
BR
: 6.5 - 90 Volts
SUPPRESSOR
P
PK
: 1500 Watts
FEATURES :
* 1500W Peak Pulse Surge reverse
capability on 10/1000
µ
s waveform
* Excellent clamping capability
* Low incremental surge resistance
* Fast response time : typically less than 5.0 ns
from 0 volts to BV
MECHANICAL DATA
* Case : DO-201AD Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Polarity : Color band denotes positive end on the
Transorb (cathode)
* Mounting position : Any
* Weight : 0.93 gram
MAXIMUM RATINGS
Rating at 25
°
C ambient temperature unless otherwise specified.
Rating Symbol Value Unit
Peak Pulse Power Dissipation on 10/1000µs
waveform (Note 1, Figure 1)
Steady State Power Dissipation at T
L
= 75 °C
Lead Lengths 0.375", (9.5mm) (Note 2)
Peak Forward Surge Current on 10/1000 µs
Waveform (Fig. 3, Note 1)
Operating and Storage Temperature Range T
J
, T
STG
- 65 to + 175
°C
Note :
(1) Non-repetitive Current pulse, per Fig. 3 and derated above Ta = 25
°
C per Fig. 2
(2) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum.
UPDATE : MARCH 29, 2002
P
PPM
Minimum 1500 Watts
I
FSM
See Table 1. Amps.
P
D
5.0 Watts
DO-201
0.375 (9.53)
0.285 (7.24)
0.21 (5.33)
0.19 (4.83)
0.042 (1.07)
0.038 (0.97)
Dimensions in inches and (millimeters)
1.00 (25.4)
MIN.
1.00 (25.4)
MIN.
ELECTRICAL CHARACTERISTICS
Rating at 25
°
Reverse Maximum Maximum Maximum Maximum Working Max. Inverse Peak Inverse
Breakdown Voltage @ It Stand-off Reverse Clamping Reverse Junction Inverse Blocking Blocking
Voltage Leakage Voltage Current Capacitance Blocking Current Voltage
@ V
RWM
@ I
RSM
@ 0 Volt Voltage @ V
WIB
V
BR
(V) It V
RWM
I
R
V
RSM
I
RSM
V
WIB
I
IB
V
PIB
Min. Max. (mA) (V) (
µ
A) (V) (A) pF (V) mA (V)
LCE6.5
7.22 8.82 10 6.5 1000 12.3 100 100 75 1.0 100
LCE6.5A
7.22 7.98 10 6.5 1000 11.2 100 100 75 1.0 100
LCE7.0
7.78 9.51 10 7.0 500 13.3 100 100 75 1.0 100
LCE7.0A
7.78 8.60 10 7.0 500 12.0 100 100 75 1.0 100
LCE7.5
8.33 10.2 10 7.5 250 14.3 100 100 75 1.0 100
LCE7.5A
8.33 9.21 10 7.5 250 12.9 100 100 75 1.0 100
LCE8.0
8.89 10.9 10 8.0 100 15.0 100 100 75 1.0 100
LCE8.0A
8.89 9.83 10 8.0 100 13.6 100 100 75 1.0 100
LCE8.5
9.44 11.5 1.0 8.5 50 15.9 94 100 75 1.0 100
LCE8.5A
9.44 10.4 1.0 8.5 50 14.4 100 100 75 1.0 100
LCE9.0
10.0 12.2 1.0 9.0 10.0 16.9 89 100 75 1.0 100
LCE9.0A
10.0 11.1 1.0 9.0 10.0 15.4 97 100 75 1.0 100
LCE10
11.1 13.6 1.0 10 5.0 18.8 80 100 75 1.0 100
LCE10A
11.1 12.3 1.0 10 5.0 17.0 88 100 75 1.0 100
LCE11
12.2 14.9 1.0 11 5.0 20.1 74 100 75 1.0 100
LCE11A
12.2 13.5 1.0 11 5.0 18.2 82 100 75 1.0 100
LCE12
13.3 16.3 1.0 12 5.0 22.0 68 100 75 1.0 100
LCE12A
13.3 14.7 1.0 12 5.0 19.9 75 100 75 1.0 100
LCE13
14.4 17.6 1.0 13 5.0 23.8 63 100 75 1.0 100
LCE13A
14.4 15.9 1.0 13 5.0 21.5 70 100 75 1.0 100
LCE14
15.6 19.1 1.0 14 5.0 25.8 58 100 75 1.0 100
LCE14A
15.6 17.2 1.0 14 5.0 23.2 65 100 75 1.0 100
LCE15
16.7 20.4 1.0 15 5.0 26.9 56 100 75 1.0 100
LCE15A
16.7 18.5 1.0 15 5.0 24.4 61 100 75 1.0 100
LCE16
17.8 21.8 1.0 16 5.0 28.8 52 100 75 1.0 100
LCE16A
17.8 19.7 1.0 16 5.0 26.0 57 100 75 1.0 100
LCE17
18.9 23.1 1.0 17 5.0 30.5 49 100 75 1.0 100
LCE17A
18.9 20.9 1.0 17 5.0 27.6 54 100 75 1.0 100
LCE18
20 24.4 1.0 18 5.0 32.2 46 100 75 1.0 100
LCE18A
20 22.1 1.0 18 5.0 29.2 51 100 75 1.0 100
LCE20
22.2 27.1 1.0 20 5.0 35.8 42 100 75 1.0 100
LCE20A
22.2 24.5 1.0 20 5.0 32.4 46 100 75 1.0 100
LCE22
24.4 29.8 1.0 22 5.0 39.4 38 100 75 1.0 100
LCE22A
24.4 26.9 1.0 22 5.0 35.5 42 100 75 1.0 100
LCE24
26.7 32.6 1.0 24 5.0 43.0 35 100 75 1.0 100
LCE24A
26.7 29.5 1.0 24 5.0 38.9 39 100 75 1.0 100
LCE26
28.9 35.3 1.0 26 5.0 46.6 32 100 75 1.0 100
LCE26A
28.9 31.9 1.0 26 5.0 42.1 36 100 75 1.0 100
LCE28
31.1 38.0 1.0 28 5.0 50.1 30 100 75 1.0 100
LCE28A
31.1 34.4 1.0 28 5.0 45.5 33 100 75 1.0 100
LCE30
33.3 40.7 1.0 30 5.0 53.5 28 100 75 1.0 100
LCE30A
33.3 36.8 1.0 30 5.0 48.4 31 100 75 1.0 100
LCE33
36.7 44.9 1.0 33 5.0 59.0 25.4 100 75 1.0 100
LCE33A
36.7 40.6 1.0 33 5.0 53.3 28.1 100 75 1.0 100
LCE36
40.0 48.9 1.0 36 5.0 64.3 23.3 100 75 1.0 100
LCE36A
40.0 44.2 1.0 36 5.0 58.1 25.8 100 75 1.0 100
LCE40
44.4 54.3 1.0 40 5.0 71.4 21 100 75 1.0 100
LCE40A
44.4 49.1 1.0 40 5.0 64.5 23.3 100 75 1.0 100
LCE43
47.8 58.4 1.0 43 5.0 76.7 19.5 100 150 1.0 200
LCE43A
47.8 52.8 1.0 43 5.0 69.4 21.6 100 150 1.0 200
TYPE
NUMBER
ELECTRICAL CHARACTERISTICS
Rating at 25
°
C ambient temperature unless otherwise specified
Reverse Maximum Maximum Maximum Maximum Working Max. Inverse Peak Inverse
Breakdown Voltage @ It Stand-off Reverse Clamping Reverse Junction Inverse Blocking Blocking
Voltage Leakage Voltage Current Capacitance Blocking Current Voltage
@ V
RWM
@ I
RSM
@ 0 Volt Voltage @ V
WIB
V
BR
(V) It V
RWM
I
R
V
RSM
I
RSM
V
WIB
I
IB
V
PIB
Min. Max. (mA) (V) (
µ
A) (V) (A) pF (V) mA (V)
LCE45
50.0 61.1 1.0 45 5.0 80.3 18.7 100 150 1.0 200
LCE45A
50.0 55.3 1.0 45 5.0 72.7 20.6 100 150 1.0 200
LCE48
53.3 65.1 1.0 48 5.0 85.5 17.5 100 150 1.0 200
LCE48A
53.3 58.9 1.0 48 5.0 77.4 19.4 100 150 1.0 200
LCE51
56.7 69.3 1.0 51 5.0 91.1 16.5 100 150 1.0 200
LCE51A
56.7 62.7 1.0 51 5.0 82.4 18.2 100 150 1.0 200
LCE54
60.0 73.3 1.0 54 5.0 96.3 15.6 100 150 1.0 200
LCE54A
60.0 66.3 1.0 54 5.0 87.1 17.2 100 150 1.0 200
LCE58
64.4 78.7 1.0 58 5.0 103 14.6 100 150 1.0 200
LCE58A
64.4 71.2 1.0 58 5.0 93.6 16 100 150 1.0 200
LCE60
66.7 81.5 1.0 60 5.0 107 14 90 150 1.0 200
LCE60A
66.7 73.7 1.0 60 5.0 96.8 15.5 90 150 1.0 200
LCE64
71.1 86.9 1.0 64 5.0 114 13.2 90 150 1.0 200
LCE64A
71.1 78.6 1.0 64 5.0 103 14.6 90 150 1.0 200
LCE70
77.8 95.1 1.0 70 5.0 125 12 90 150 1.0 200
LCE70A
77.8 86.0 1.0 70 5.0 113 13.3 90 150 1.0 200
LCE75
83.3 102 1.0 75 5.0 134 11.2 90 150 1.0 200
LCE75A
83.3 92.1 1.0 75 5.0 121 12.4 90 150 1.0 200
LCE80
88.7 108 1.0 80 5.0 142 10.6 90 150 1.0 200
LCE80A
88.7 98.0 1.0 80 5.0 129 11.6 90 150 1.0 200
LCE90
100 122 1.0 90 5.0 160 9.4 90 300 1.0 200
LCE90A
100 111 1.0 90 5.0 146 10.3 90 300 1.0 200
FIG.1 - PEAK PULSE POWER RATING CURVE
FIG.2 - PULSE DERATING CURVE
FIG.3 - PULSE WAVEFORM
TYPE
NUMBER
100
10
0.1
1.0
tp, PULSE WIDTH
P
PPM
,PEAK POWER POWER
(kW)
0.1µs 1.0µs 10µs 100µs
10ms
1.0ms
80
60
40
20
120
0
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
100
0
25
75
50
100
125
150
175
Peak Power
(single Pulse)
Average Power
Lead Lengths
0.375"(9.5mm)
T
L
, LEAD TEMPERATURE (
°
C)
50
100
0
Tf = 10
µ
s
Peak Value
I
RMS
Half Value - I
RMS
TJ=25
°
C
Pulse Width (tp) is defined
as that point where the peak
current decays to 50%
of I
RSM
10X1000 Waveform
as defined by R.E.A.
T, TIME(ms)
2
tp
PEAK PULSE CURRENT - % I
RMS
10 2 3 4
100ms
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Santa Fe Springs, CA 90670
 
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