Features
Glass passivated junction
Excellent clamping capability
Low incremental surge resistance
1500W Peak Pulse Power capability with a 10/1000µs waveform
Excellent clamping capability
Mechanical Characteristics
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Weight: 0.045 ounce, 1.2 grams
Maximum Ratings
PPPM 1500W
IPPM
Dissi
p
ation PM(AV) 5.0W TL=75oC
Dissipation
Steady State Power
=25oC
TA
Peak Pulse Power
Surger Current
Peak Power Pules
Table
See the
Electrical Characteristics @ 25OC Unless Otherwise Specified
Operating Temperature: -55oC to +175oC
Storage Temperature: -55oC to +175oC
For Parts without A , the VBR is 20%
+
-
DO-201AE
DIMENSIONS
INCHES MM
DIM MI N MAX MIN MAX NOTE
A --- .370 --- 9.50
B --- .250 --- 6.40
C .038 .042 0.96 1.06
D 1.000 --- 25.40 - - -
A
B
C
D
D
Cathode
M
a
rk
LCE6.5A
THRU
LCE28A
1500Watts Low
Capacitance Transient
Voltage Suppressor
6.5 to 28 Volts
omponents
20736 Marilla Street Chatsworth
!"#
$% !"#
MCC
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Version: 4 2007/07/19
TM
Micro Commercial Components
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0.1
1
10
100
10ms
0.1µs 1.0µs 10µs 100µs 1.0ms
td- Pulse Width (sec.)
Fig. 1 - Peak Pulse Power Rating Curve
PPPM-Peak Pulse Power (kW)
Low Capacitance
TVS
Fig. 4 - AC Line Protection Application
Application Note: Device must be used
with two units in parallel,opposite in polarity
as shown in circuit for AC signal line
protection.
3.0 4.0
150
01.0 2.0
tr= 10µsec.
Peak Value
I
PPM
TJ = 25°C
Pulse Width (td)
is defined as the point
where the peak current
deca
y
s to 50% of I
PPM
10/1000µsec.Waveform
as defined by R.E.A.
td
Fig.3 - Pulse Waveform
4.0
50
Half Value- IPPM
2
t - Time(ms)
IPPM - Peak Pulse Current,% IRSM
100
0
3
.
0
0
12.5
25
37.5
50
62.5
75
87.5
100
0 25 50 75 100 125 150 175
Fig.2-Power Derating Curve
TLLead Temperature (°C)
Average Power
Peak Power
(single pulse)
Percentage of Rated Power(%)
Lead Lengths
0.375" (9.5mm)
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Version: 4 2007/07/19
LCE6.5A thru LCE28A MCC TM
Micro Commercial Components
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WORKING
INVERSE
BLOCKING
VOLTAGE
VWIB
(VOLTS)
PEAK
INVERSE
BLOCKING
VOLTAGE
VPIB
(VOLTS)
MAXIMUM
CLAMPING
VOLTAGE AT
Ipp Vc
(VOLTS)
MAXIMUM
PEAK
PULSE
CURRENT
FIG.3 IPPM
(AMPS)
MAXIMUM
JUNCTION
CAPACITANCE
AT O VOLTS
(pF)
WORKING
INVERSE
BLOCKING
VOLTAGE
VWIB
(VOLTS)
STAND-
OFF
VOLTAGE
VWM
(VOLTS)
BREAKDOWN
VOLTAGE
V(BR) (VOLTS)
MIN-MAX
TEST
CURRENT
AT
IT(mA)
MAXIMUM
REVERSE
LEAKAGE
AT VWM
IR ( µA)
LCE
PART
NUMBER
UNI-POLAR
LCE6.5A 6.5 7.22-7.98 10 1000 11.2 100 100 75 1.0 100
LCE7.0A 7.0 7.78-8.60 10 500 12.0 100 100 75 1.0 100
LCE7.5A 7.5 8.33-9.21 10 250 12.9 100 100 75 1.0 100
LCE8.0A 8.0 8.89-9.83 1 100 13.6 100 100 75 1.0 100
LCE8.5A 8.5 9.44-10.40 1 50 14.4 100 100 75 1.0 100
LCE9.0A 9.0 10.00-11.10 1 10 15.4 97 100 75 1.0 100
LCE10A 10.0 11.10-12.30 1 5 17.0 88 100 75 1.0 100
LCE11A 11.0 12.20-13.50 1 5 18.2 82 100 75 1.0 100
LCE12A 12.0 13.30-14.70 1 5 19.9 75 100 75 1.0 100
LCE13A 13.0 14.40-15.90 1 5 21.5 70 100 75 1.0 100
LCE14A 14.0 15.60-17.20 1 5 23.2 65 100 75 1.0 100
LCE15A 15.0 16.70-18.50 1 5 24.4 61 100 75 1.0 100
LCE16A 16.0 17.80-19.70 1 5 26.0 57 100 75 1.0 100
LCE17A 17.0 18.90-20.90 1 5 27.6 54 100 75 1.0 100
LCE18A 18.0 20.00-22.10 1 5 29.2 51 100 75 1.0 100
LCE20A 20.0 22.20-24.50 1 5 32.4 46 100 75 1.0 100
LCE22A 22.0 24.40-26.90 1 5 35.5 42 100 75 1.0 100
LCE24A 24.0 26.70-29.50 1 5 38.9 39 100 75 1.0 100
LCE26A 26.0 28.90-31.90 1 5 42.1 36 100 75 1.0 100
LCE28A 28.0 31.10-34.40 1 5 45.5 33 100 75 1.0 100
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Version: 4 2007/07/19
LCE6.5A thru LCE28A MCC TM
Micro Commercial Components
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MCC
Revision: 4 2007/07/19
TM
Micro Commercial Components
www.mccsemi.com
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products are represented on our website, harmless against all damages.
***APPLICATIONS DISCLAIMER***
***IMPORTANT NOTICE***
Aerospace or Military Applications.
Products offer by Micro Commercial Components Corp .are not intended for use in Medical,
Micro Commercial Components Corp .reserves the right to make changes without further notice to any
product herein to make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components Corp .does not assume any liability arising out of the application or
use of any product described herein; neither does it convey any license under its patent rights ,nor
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and will agree to hold Micro Commercial Components Corp .and all the companies whose
