Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998
FAX: (805) 522-9989
E-mail:
frontiersales@frontierusa.com
Web:
http://www.frontierusa.com
LOW CAPACITANCE 600W TRANSIENT VOLTAGE SUPPRESSORS
LC P6KE6.8 THRULC P6KE350
FEATURES
UL 94V0 FLAME RETARDANT EPOXY MOLDING COMPOUND
DIFFUSED JUNCTION
LOW COST
LOW JUNCTION CAPACITANCE
1.0(25.4)
MIN
.034(0.9)
.028(0.7)
MECHANICAL DATA
CASE: TRANSFER MOLDED, DO41, DIMENSIONS IN INCHES AND (MILLIMETERS)
LEADS: SOLDERABLE PER MIL-STD-202,METHOD 208
POLARITY: CATHODE INDICATED BY COLOR BAND
WEIGHT: 0.34 GRAMS
.205(5.2)
.166(4.2)
.107(2.7)
.080(2.0)
1.0(25.4)
MIN
ABSOLUTE MAXIMUM RATING
CHARACTERISTICS
STORAGE TEMPERATURE RANGE
JUNCTION TEMPERATURE
PEAK SURGE REVERSE POWER
REPETITIVE PEAK VOLTAGE
SYMBOL
T
STG
T
J
P
RSM
V
RM
Non-repetitive 10/1000
μS
CONDITIONS
T.V.S.
-40 ~ 150
150
400
170
DIODE
-40 ~ 150
150
-
600
UNITS
℃
℃
W
V
ELECTRICAL CHARACTERISTICS (UNLESS OTHERWISE STATED T
C
=25°C)
CHARACTERISTICS
SYMBOL
CONDITIONS
LEAKAGE CURRENT
I
R
V
R
=V
RM
REVERSE RECOVERY TIME
trr
IF/IR=0.1A/0.3A
MAXIMUM JUNCTION CAPACITANCE AT 0 VOLTAGE
Cj
STORAGE TEMPERATURE RANGE
T
STG
OPERATING TEMPERATURE RANGE
NOTE : EQUIVALENT CIRCUIT
T
OP
T.V.S.
Max. 5.0
-
20
- 55 TO + 150
- 55 TO + 150
DIODE
Max. 5.0
Max. 500
UNITS
μA
nS
pf
℃
℃
FIGURE 1 --AC Line Protection Application
+
IN
LOW CAPACITANCE
TVS
OUT
+
T.V.S.
DIODE
APPLICATION NOTE : Devices must be used with two units in parallel,
opposite in polarity as shown in circuit for AC Signal Line protection
LC P6KE6.8 THRU LC P6KE350
Page: 1
RATINGS AND CHARACTERISTIC CURVES LC P6KE6.8 THRU LC P6KE350
FIG. 1 - PEAK PULSE POWER RATING CURVE
PEAK PULSE POWER (P
PP
) or CURRENT (I
PP
)
DERATING IN PERCENTAGE,%
100
P
PPM,
PEAK PULSE POWER, KW
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG. 3
FIG. 2 - PULSE DERATING CURVE
100
10
T
A
=25℃
75
50
1.0
25
0.1
0.1
US
1.0
US
10
US
100
US
1.0
MS
10
MS
0
0
25
50
75
100
125
150
175 200
td, PULSE WIDTH, sec
Ta, AMBIENT TEMPERATURE,℃
FIG. 3 - PULSE WAVEFORM
I
D.
INSTANTANEOUS REVERSE LEAKAGE
CURRENT, MICROAMPERES
150
I
PPM
, PEAK PULSE CURRENT, %
r =10uSec.
FIG. 4 - TYPICAL REVERSE LEAKAGE CHARACTERISTICS
100
MEASURED AT DEVICES
STAND-OFF
VOLTAGE,V
WM
100
PEAK VALUE
I
PPM
PULSE WIDTH (td) is
DEFINED as the POINT
WHERE the PEAK
CURRENT DECAYS to 50%
of I
PP
10
1
HALF VALUE Ipp
50
2
10/1000uSec. WAVEFORM
as DEFINED by R.E.A.
T
A
=25℃
0.1
0.01
0
100
200
300
400
500
0
0
td
1.0
2.0
t, TIME, ms
3.0
4.0
V
(BR),
BREAKDOWN VOLTAGE, VOLTS
FIG. 5 - MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT UNIDIRECTIONAL ONLY
50
I
FSM
PEAK FORWARD SURGE
CURRENT AMPERES
40
30
20
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
T
J
=T
j
max.
10
0
1
10
NUMBER OF CYCLES AT 60H
Z
100
LC P6KE6.8 THRU LC P6KE350
Page: 2
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