Plastic package has Underwriters Laboratory Flammability Classification 94V-O.
Glass passivated junction.
1,500W peak pulse power capability with a 10/1000µs waveform,
repetition rate(duty cycle): 0.05%.
Excellent clamping capability.
Low incremental surge resistance.
Fast response time: typically less than 5.0ns from 0 volt to VBR min.
Ideal for data line applications.
High temperature soldering guaranteed: 265℃/10 seconds/.375”,
(9.5mm) lead length, 5lbs., (2.3kg) tension.
M
Case: JEDEC DO-201 Molded Plastic.
Terminals: Axial leads, solderable per MIL-STD-750, Method 2026.
Polarity: Color band denotescathode.
Mounting Position: Any.
Weight: 0.045 ounce, 1.2 grams.
M
Ratings at 25℃ ambient temperature unless otherwise specified.
Note: Non-repetitive current pulse, per Fig. 3 and derated above TA = 25℃ per Fig. 2.
DO-201
RATING SYMBOL VALUE UNIT
Peak Pulse Power Dissipation on 10/1000μs waveform. (Note1，Fig.1) PPPM Minimum 1500 Watts
Peak Pulse Current on 10/1000μs waveform. (Note1，Fig.3) IPPM6He Table Amps
Steady State Power Dissipation at TL =75℃，Lead length .375” (9.5mm).
(Fig.5) PM(AV) 6.5 Watts
Operating junction and Storage Temperature Range. TJ, TSTG -55 to +175 ℃
Transient Voltage Suppressors
/&( Series MERITEK
UL E223045
FEATURES
MECHANICAL DATA
MAXIMUM RATINGS AND CHARACTERISTICS
All specifications are subject to change without notice.
1
Rev 7
P
E
Reverse
Stand-Off
Voltage
Breakdown
Voltage
Min.@IT
Breakdown
Voltage
Max.@IT
Test
Current
Maximum
Reverse
Leakage
@VRWM
Maximum
Peak Pulse
Current
Per fig.3
Maximum
Clamping
Voltage
@IPP
Maximum
Junction
Capacitance
@0V
Working
Inverse
Blocking
Voltage
Working
Blocking
Leakage
Current
Peak
Inverse
Blocking
Voltage
Part
Number
VRWM(V) VBR MIN.(V) VBR MAX.(V) IT(mA) IR(µA) IPP(A) VC(V) (pF) VWIB(V) IIB(mA) VPIB(V)
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 12.0100 100 75 1.0 100
LCE7.5A 7.5 8.33 9.21 10 250 12.9100 100 75 1.0 100
LCE8.0A 8.0 8.89 9.83 1 100 13.6100 100 75 1.0 100
LCE8.5A 8.5 9.44 10.40 1 50 14.4100 100 75 1.0 100
LCE9.0A 9.0 10.00 11.10 1 10 15.497 100 75 1.0 100
LCE10A 10.0 11.10 12.30 1 5 17.088 100 75 1.0 100
LCE11A 11.0 12.20 13.50 1 1 18.282 100 75 1.0 100
LCE12A 12.0 13.30 14.70 1 1 19.975 100 75 1.0 100
LCE13A 13.0 14.40 15.90 1 1 21.570 100 75 1.0 100
LCE14A 14.0 15.60 17.20 1 1 23.265 100 75 1.0 100
LCE15A 15.0 16.70 18.50 1 1 24.461 100 75 1.0 100
LCE16A 16.0 17.80 19.70 1 1 26.057 100 75 1.0 100
LCE17A 17.0 18.90 20.90 1 1 27.654 100 75 1.0 100
LCE18A 18.0 20.00 22.10 1 1 29.251 100 75 1.0 100
LCE20A 20.0 22.20 24.50 1 1 32.446 100 75 1.0 100
LCE22A 22.0 24.40 26.90 1 1 35.542 100 75 1.0 100
LCE24A 24.0 26.70 29.50 1 1 38.939 100 75 1.0 100
LCE26A 26.0 28.90 31.90 1 1 42.136 100 75 1.0 100
LCE28A 28.0 31.10 34.40 1 1 45.533 100 75 1.0 100
Millimeters Inches
Item Min. Max. Min. Max.
L 25.40 - 1.000 -
T 7.20 9.50 0.285 0.375
d 4.80 5.30 0.190 0.210
s 0.96 1.07 0.038 0.042
L L T
d s
DIA.
DIA.
DO-201
Transient Voltage Suppressors
/&( Series MERITEK
PACKAGE DIMENSIONS
SPECIFICATIONS
2
Rev 7
Figure 1 - Peak Pulse Power Rating Curve Figure 2 - Pulse Derating Curve
Figure 3 - Pulse Waveform Figure 4 - AC Line Protection Application
Figure 5 - Steady State Power Dissipation Derating Curve
0
25
50
75
100
0 25 50 75 100 125 150 175
Percentage of Rated Power (%)
TL Lead Temperature (ºC)
A verage Power
Peak Power
(Single Pulse)
Low Capacitance
Application Note: Device must be used with two
units in parallel, opposite in polarity as shown in
circuit for AC signal line protection.
I
PPM - Peak Pulse Current, % I
RSM
0
0
50
10 0
150
1.0 2.0 3.0 4.0
t
r=10µsec
Peak Value
I
PPM
I
PPM
2
TJ=2 5°C
Pulse Width(td) is defined
as the point where the peak
I fo %05 ot syaced tnerruc PPM
10/1000µsec. Waveform
as defined by R.E.A
t
d
t-Time (ms)
Half Value
I
PPM ( )
0.1
1
10
100
1000
0.000001 0.00001 0.0001 0.001
PPPM - Peak Pulse Power (kW)
td-Pluse Width (Sec.)
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
0 25 50 75 100 125 150 175 200
Steady State Power Dissipation (W)
T
L
-Lead Temperature (ºC)
Transient 9ROWDJH6XSSUHVVRUV
/&( Series MERITEK
RATING AND CHARACTERISTIC CURVES (TA: 25°C UNLESS OTHERWISE SPECIFIED)
3
Rev 7