MCC
TM
Micro Commercial Components
omponents
20736
Marilla
Street Chatsworth
!"#
$
% !"#
LCE6.5A
THRU
LCE28A
1500Watts Low
Capacitance Transient
Voltage Suppressor
6.5 to 28 Volts
DO-201AE
Features
l
l
l
l
l
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
l
Case: JEDEC DO-201 molded plastic body
over a passivated junction
D
l
Weight: 0.045 ounce, 1.2 grams
Maximum Ratings
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l
Operating Temperature: -55 C to +175 C
Storage Temperature: -55 C to +175 C
For Parts without A , the V
BR
is + 20%
-
o
o
o
o
A
Cathode
Mark
B
D
Electrical Characteristics @ 25OC Unless Otherwise Specified
C
Peak Pulse Power
Dissipation
Peak Power Pules
Surger Current
Steady State Power
Dissipation
P
PPM
I
PPM
P
M(AV)
1500W
See the
Table
5.0W
T
A
=25
o
C
DIMENSIONS
INCHES
MIN
---
---
.038
1.000
MM
MIN
---
---
0.96
25.40
T
L
=75 C
o
DIM
A
B
C
D
MAX
.370
.250
.042
---
MAX
9.50
6.40
1.06
---
NOTE
www.mccsemi.com
Version: 3
2002/12/31
LCE6.5A thru LCE28A
MCC
Micro Commercial Components
Fig.2-Power Derating Curve
100
Average Power
87.5
75
62.5
50
37.5
25
12.5
Lead Lengths
0.375" (9.5mm)
Peak Power
(single pulse)
TM
Fig. 1 - Peak Pulse Power Rating Curve
100
P
PPM
-Peak Pulse Power (kW)
10
1
0.1
Percentage of Rated Power(%)
0
1.0µs
10µs
100µs
1.0ms
10ms
0
25
50
75
100
125
150
175
0.1µs
t
d
- Pulse Width (sec.)
T
L
Lead Temperature (°C)
Fig.3 - Pulse Waveform
150
T
J
= 25°C
Pulse Width (t
d
)
is defined as the point
where the peak current
decays to 50% of I
PPM
Fig. 4 - AC Line Protection Application
t
r
= 10µsec.
I
PPM
- Peak Pulse Current,% I
RSM
Peak Value
I
PPM
100
Low Capacitance
TVS
Half Value- I
PPM
2
50
10/1000µsec.Waveform
as defined by R.E.A.
t
d
0
0
1.0
3.0
t - Time(ms)
2.0
3.0
4.0
4.0
Application Note:
Device must be used
with two units in parallel,opposite in polarity
as shown in circuit for AC signal line
protection.
www.mccsemi.com
Version: 3
2002/12/31
LCE6.5A thru LCE28A
MCC
Micro Commercial Components
WORKING
INVERSE
BLOCKING
VOLTAGE
V
WIB
(VOLTS)
TM
MAXIMUM
STAND- BREAKDOWN
MAXIMUM MAXIMUM
MAXIMUM
TEST
WORKING
LCE
VOLTAGE CURRENT REVERSE
OFF
CLAMPING
JUNCTION
PEAK
INVERSE
PART
LEAKAGE VOLTAGE AT
CAPACITANCE BLOCKING
AT
PULSE
NUMBER VOLTAGE V(BR) (VOLTS)
AT V
WM
MIN-MAX
V
WM
Ipp Vc
I
T
(mA)
CURRENT AT O VOLTS VOLTAGE
(VOLTS)
(pF)
FIG.3 I
PPM
V
WIB
(VOLTS)
I
R
( µA)
UNI-POLAR
(AMPS)
(VOLTS)
PEAK
INVERSE
BLOCKING
VOLTAGE
V
PIB
(VOLTS)
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
6.5
7.0
7.5
8.0
8.5
9.0
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
7.22-7.98
7.78-8.60
8.33-9.21
8.89-9.83
9.44-10.40
10.00-11.10
11.10-12.30
12.20-13.50
13.30-14.70
14.40-15.90
15.60-17.20
16.70-18.50
17.80-19.70
18.90-20.90
20.00-22.10
22.20-24.50
24.40-26.90
26.70-29.50
28.90-31.90
31.10-34.40
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1000
500
250
100
50
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
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
100
100
100
100
100
97
88
82
75
70
65
61
57
54
51
46
42
39
36
33
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
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
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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Version: 3
2002/12/31
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