MDE Semiconductor, Inc.
78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel : 760-564-8656 • Fax : 760-564-2414
1-800-831-4881 Email: sales@mdesemiconductor.com Web: www.mdesemiconductor.com
LCE SERIES
LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR
STAND-OFF VOLTAGE- 6.5 TO 28 Volts
1500 Watt Peak Pulse Power
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94 V-O
• Glass passivated junction
• 1500W Peak Pulse Power
capability on 10/1000 µs waveform
• Glass passivated junction
• Low incremental surge resistance
• Excellent clamping capability
• Repetition rate (duty cycle): 0.05%
• Fast response time: typically less than
5.0 ns from 0 volts to V(BV)
• Ideal for data line applications
• High temperature soldering guaranteed:
265°C/10 seconds/ .375", (9.5mm) lead
length, 5lbs., (2.3kg) tension
MECHANICAL DATA
Case: JEDEC DO-201 Molded plastic over glass passivated junction
Terminals: Solder plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denoted positive end (cathode)
except Bipolar
Mounting Position: Any
Weight: 0.045 ounces, 1.2 grams
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
RATING
SYMBOL
VALUE
UNITS
Watts
Amps
Watts
°C
Peak Pulse Power Dissipation on 10/1000 µs
P
PPM
Minimum 1500
waveform
(NOTE 1, Fig.1)
I
PPM
SEE TABLE 1
Peak Pulse Current of on 10/1000 µs waveform
(Note 1,Fig 3)
Steady State Power Dissipation at
T
L
= 75°C
P
M
(AV)
5.0
Lead lengths .375", 9.5mm
-65 +175
Operatings and Storage Temperature Range
T
J
, T
STG
NOTES:
1. Non-repetitive current pulse, per Fig.3 and derated above Ta=25 °C per Fig.2.
Certified RoHS Compliant
UL File # E223026
MDE Semiconductor, Inc.
78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel : 760-564-8656 • Fax : 760-564-2414
1-800-831-4881 Email: sales@mdesemiconductor.com Web: www.mdesemiconductor.com
RATING AND CHARACTERISTIC CURVES LCE6.5 THRU LCE28A
Fig. 1 - Peak Pulse Power Rating Curve
100
100
87.5
75
62.5
50
37.5
25
12.5
0
Fig.2-Power Derating Curve
Average Power
P
PPM
-Peak Pulse Power (kW)
Percentage of Rated Power(%)
10
Peak Power
(single pulse)
1
Lead Lengths
0.375" (9.5mm)
0.1
0.1µs
1.0µs
10µs
100µs
1.0ms
10ms
0
25
50
75
100
125
150
175
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
2.0
3.0
3.0
4.0
4.0
t - Time(ms)
Application Note:
Device must be used
with two units in parallel,opposite in polarity
as shown in circuit for AC signal line
protection.
MDE Semiconductor, Inc.
78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel : 760-564-8656 • Fax : 760-564-2414
1-800-831-4881 Email: sales@mdesemiconductor.com Web: www.mdesemiconductor.com
1500 Watt Low Capacitance TVS
PART
NUMBER
STANDOFF BREAKDOWN
VOLTAGE VOLTAGE VBR
VWM (V)
(V)
MIN./MAX. @
IT
6.50
6.50
7.00
7.00
7.50
7.50
8.00
8.00
8.50
8.50
9.00
9.00
10.00
10.00
11.00
11.00
12.00
12.00
13.00
13.00
14.00
14.00
15.00
15.00
16.00
16.00
17.00
17.00
18.00
18.00
20.00
20.00
22.00
22.00
24.00
24.00
26.00
26.00
28.00
28.00
7.22/8.82
7.22/7.98
7.78/9.51
7.78/8.6
8.33/10.2
8.33/9.21
8.89/10.9
8.89/9.83
9.44/11.5
9.44/10.4
10/12.2
10/11.1
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
20/24.4
20/22.1
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
31.1/34.4
MAXIMUM
REVERSE
LEAKAGE
@
VWM ID(µA)
1000
1000
500
500
250
250
100
100
50
50
10
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
WORKING
INVERSE
MAXIMUM
PEAK
MAXIMUM
TEST
BLOCKING
JUNCTION
PULSE
CURRENT CLAMPING
VOLTAGE CURRENT CAPACITANCE VOLTAGE
(It)
@Ipp Vc (V) IppM (A) @ 0 VOLTS (pF)
mA
VWIB
VOLTS
10
10
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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
100.0
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
38.0
42.0
35.0
39.0
32.0
36.0
30.0
33.0
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
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
MINIMUM
MAXIMUM
PEAK
INVERSE
BLOCKING INVERSE
LEAKAGE BLOCKING
CURRENT VOLTAGE
@ VWIB
VPIB
ID(mA)
VOLTS
1
100
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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
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
LCE10A
LCE11
LCE11A
LCE12
LCE12A
LCE13
LCE13A
LCE14
LCE14A
LCE15
LCE15A
LCE16
LCE16A
LCE17
LCE17A
LCE18
LCE18A
LCE20
LCE20A
LCE22
LCE22A
LCE24
LCE24A
LCE26
LCE26A
LCE28
LCE28A
Certified RoHS Compliant
UL File # E223026
Embedded System
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