LCE6.5-LCE170
1500 Watts Axial Leaded Low Capacitance
Transient Voltage Suppressor
Features
·
1500W Peak Pulse Surge reverse
capability on 10/1000µs waveform
·
Excellent clamping capability
·
Low incre mental surge resistance
·
Fast response ti me : typically less than 5.0 ns
from 0 volts to BV
A
B
A
D
DO-201AD
Dim
Min
25.40
7.20
1.20
4.80
Max
¾
9.50
1.30
5.30
A
B
C
D
C
Mechanical Data
·
Case : DO-201 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
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
@ T
A
= 25°C unless otherwise specified
Rating
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 Pulse Power Surge Current on 10/1000
µs
Waveform (Fig. 3, Note 1)
Operating and Storage Temperature Range
Symbol
P
PPM
Value
Minimum 1500
Unit
Watts
P
D
5.0
Watts
I
RSM
T
J
, T
STG
See Table 1.
- 65 to + 175
Amps.
°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.
1of4
FIG.1 - PEAK PULSE POWER RATING CURVE
100
FIG.2 - PULSE DERATING CURVE
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
120
P
PPM
,PEAK POWER POWER
(kW)
100
80
Peak Power
(single Pulse)
Average Power
10
60
1.0
40
20
0
0
Lead Lengths
0.375"(9.5mm)
0.1
0.1µs
1.0µs
10µs
100µs
1.0ms
10ms
100ms
25
50
75
100
125
150
175
tp, PULSE W IDTH
T
L
, LEAD TEMPERATURE (
°
C)
FIG.3 - PULSE WAVEFORM
PEAK PULSE CURRENT - % I
RMS
Tf = 10µs
100
Peak Value
I
RMS
T
J
=25
°C
Pulse W idth (tp) is defined
as that point where the peak
current decays to 50%
of I
RSM
50
Half Value - I
RMS
2
0
0
tp
1
10X1000 W aveform
as defined by R.E.A.
2
3
4
T, TIME(ms)
4of4
Microcontroller MCU
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