EP6KE SERIES
FEATURES
Glass passivated chip
Low leakage
Uni and Bidirectional unit
Excellent clamping capability
The plastic material has U/L recognition 94V-O
Fast response time
For Electric Meter
MECHANICAL DATA
Case : Molded Plastic
Marking : Unidirectional - type number and cathode
band Bidirectional - type number only
Weight : 0.4 grams
T
J
Operating Temperature Range
-55 to +175
T
STG
Storage Temperature Range
-55 to +175
C
I
FSM
Peak Forward Surge Current 8.3ms single
half sine-wave @ T
A
= 25 (Note 2)
℃
80
AMPS.
UNIT
P
M(AV)
2.0
WATTS
Steady State Power Dissipation at TL =120
℃
lead lenghts 0.375" (9.5mm) , see fig. 4
P
PK
WATTS
PEAK POWER DISSIPATION AT T
A
= 25 ,
℃
TP = 1ms (Note 1)
SYMBOLS VALUE
600
C
CHARACTERISTICS
DO-15
A
C
D
A
B
Max.
All Dimensions in millimeter
Min.
DO-15
Dim.
A
D
C
B
25.4
7.60
-
5.80
0.71
2.60 3.60
0.86
GLASS PASSIVATED
UNIDIRECTIONAL AND BIDIRECTIONAL
TRANSIENT VOLTAGE SUPPRESSORS
REVERSE VOLTAGE -
6.8
to
440
Volts
POWER DISSIPATION -
600
WATTS
V
F
3.5 Volts
Maximum Instantaneous forward voltage at 50A
for unidirectional devices only
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
℃
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
NOTES : 1. Non-repetitive current pulse, per fig. 5 and derated above T
J
= 25
℃
per fig. 1
2. 8.3ms single half sine-wave duty cycle= 4 pulses per minutes maximum (uni-directional units only).
SEMICONDUCTOR
LITE-ON
REV. 2, Nov-2010, KDID04
1
10
100
1000
10000
1 10 100 1000
RATING AND CHARACTERISTIC CURVES
EP6KE SERIES
FIG.1 - PULSE DERATING CURVE
PEAK PULSE DERATING IN % OF PEAK
POWER OR CURRENT
JUNCTION TEMPERATURE,
℃
25 75 100 125 150
0
50
50
100
0175
75
25
200
10 X 1000 WAVEFORM
AS DEFINED BY R.E.A.
FIG.2 - TYPICAL JUNCTION CAPACITANCE
CAPACITANCE , (pF)
REVERSE VOLTAGE , VOLTS
FIG.3 - PULSE RATING CURVE
P
P
, PEAK PULSE POWER ( K
W
)
T
P
, PULSE WIDTH
0.1
1.0
10
0.1us 1.0us 10us 100us 1.0ms 10ms
100
MEASURED AT
STAND-OFF VOLTAGE
TJ =25 , f= MHz, level = 1V
℃
Non-repetive Pulse Waveform
Shown in Figure 5
T
A
=25 C
FIG.5 - PULSE WAVEFORM
0
0
I
P,
PEAK PULSE CURRENT , (% )
T , TIME ( ms )
50
100
1.0 2.0 3.0 4.0
T
R
=10us
Peak value (I
RSM)
TP
10 x 1000 waveform as
defined by R.E.A.
Pulse width (T
P
) is defined
as that point where the peak
current decays to 50% of
I
RSM
T
J
=25 C
I
RSM
2
Half value=
PM
(AV)
, STEADY STATE POWER DISSIPATION (W)
FIG.4 - STEADY STATE POWER DERATING CURVE
TL, LEAD TEMPERATURE,
℃
25 75 100 125 150
0.0
50
0175 200
0.4
0.8
1.2
1.6
2.0
60Hz RESISTIVE OR
INDUCTIVE LOAD
PM
(AV)
, STEADY STATE POWER DISSIPATION (W)
FIG.4 - STEADY STATE POWER DERATING CURVE
TL, LEAD TEMPERATURE,
℃
25 75 100 125 150
0.0
50
0175 200
0.4
0.8
1.2
1.6
2.0
60Hz RESISTIVE OR
INDUCTIVE LOAD
Type
Number
Type
Number
Reverse
Standoff
Voltage
Max.
Reverse
Leakage
@VR
Max.
Peak
Pulse
Current
Max.
Clamping
Voltage
@Ipp
(UNI) (BI) VR (V) Min (V) Max (V) It (mA) IR (uA) Ipp (A) Vc (V)
EP6KE6.8A EP6KE6.8CA 5.8 6.45 7.13 10 1000 57.1 10.5
EP6KE7.5A EP6KE7.5CA 6.4 7.13 7.88 10 500 53.1 11.3
EP6KE8.2A EP6KE8.2CA 7.0 7.79 8.61 10 200 49.6 12.1
EP6KE9.1A EP6KE9.1CA 7.8 8.65 9.56 1 50 44.8 13.4
EP6KE10A EP6KE10CA 8.6 9.50 10.50 1 10 41.4 14.5
EP6KE11A EP6KE11CA 9.4 10.5 11.6 1 5 38.5 15.6
EP6KE12A EP6KE12CA 10.2 11.4 12.6 1 5 35.9 16.7
EP6KE13A EP6KE13CA 11.1 12.4 13.7 1 5 33.0 18.2
EP6KE15A EP6KE15CA 12.8 14.3 15.8 1 5 28.3 21.2
EP6KE16A EP6KE16CA 13.6 15.2 16.8 1 5 26.7 22.5
EP6KE18A EP6KE18CA 15.3 17.1 18.9 1 5 23.8 25.2
EP6KE20A EP6KE20CA 17.1 19.0 21.0 1 5 21.7 27.7
EP6KE22A EP6KE22CA 18.8 20.9 23.1 1 5 19.6 30.6
EP6KE24A EP6KE24CA 20.5 22.8 25.2 1 5 18.1 33.2
EP6KE27A EP6KE27CA 23.1 25.7 28.4 1 5 16.0 37.5
EP6KE30A EP6KE30CA 25.6 28.5 31.5 1 5 14.5 41.4
EP6KE33A EP6KE33CA 28.2 31.4 34.7 1 5 13.1 45.7
EP6KE36A EP6KE36CA 30.8 34.2 37.8 1 5 12.0 49.9
EP6KE39A EP6KE39CA 33.3 37.1 41.0 1 5 11.1 53.9
EP6KE43A EP6KE43CA 36.8 40.9 45.2 1 5 10.1 59.3
EP6KE47A EP6KE47CA 40.2 44.7 49.4 1 5 9.3 64.8
EP6KE51A EP6KE51CA 43.6 48.5 53.6 1 5 8.6 70.1
EP6KE56A EP6KE56CA 47.8 53.2 58.8 1 5 7.8 77.0
EP6KE62A EP6KE62CA 53.0 58.9 65.1 1 5 7.1 85.0
EP6KE68A EP6KE68CA 58.1 64.6 71.4 1 5 6.5 92.0
EP6KE75A EP6KE75CA 64.7 71.3 78.8 1 5 5.8 103.0
EP6KE82A EP6KE82CA 70.1 77.9 86.1 1 5 5.3 113.0
EP6KE91A EP6KE91CA 77.8 86.5 95.6 1 5 4.8 125.0
EP6KE100A EP6KE100CA 85.5 95.0 105.0 1 5 4.4 137.0
EP6KE110A EP6KE110CA 94.0 105.0 116.1 1 5 3.9 152.0
EP6KE120A EP6KE120CA 102.0 114.0 126.0 1 5 3.6 165.0
EP6KE130A EP6KE130CA 111.0 124.0 137.1 1 5 3.4 179.0
EP6KE150A EP6KE150CA 128.0 143.0 158.1 1 5 2.9 207.0
EP6KE160A EP6KE160CA 136.0 152.0 168.0 1 5 2.7 219.0
EP6KE170A EP6KE170CA 145.0 162.0 179.1 1 5 2.6 234.0
EP6KE180A EP6KE180CA 154.0 171.0 189.0 1 5 2.4 246.0
EP6KE200A EP6KE200CA 171.0 190.0 210.0 1 5 2.2 274.0
EP6KE220A EP6KE220CA 185.0 209.0 231.0 1 5 1.8 328.0
EP6KE250A EP6KE250CA 214.0 237.0 262.0 1 5 1.7 344.0
EP6KE300A EP6KE300CA 256.0 285.0 315.0 1 5 1.4 414.0
EP6KE350A EP6KE350CA 300.0 332.0 367.0 1 5 1.2 482.0
EP6KE400A EP6KE400CA 342.0 380.0 420.0 1 5 1.1 548.0
EP6KE440A EP6KE440CA 376.0 418.0 462.0 1 5 1.0 600.0
NOTE :
Suffix 'C' denotes bidirectional device. Suffix 'A' denotes 5% tolerance device.
1. For bidirectional devices having VR of 10 volts and under, the IR limit is doubled .
2. For unidirectional devices EP6KE6.8A to EP6KE200A, VFmax = 3.5V at IF=50A 300us square wave pulse.
For unidirectional devices EP6KE220A to EP6KE440A, VFmax = 5.0V at IF=50A 300us square wave pulse.
Breakdown Voltage
BV Volts @It
SEMICONDUCTOR
LITE-ON
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EP6KE SERIES
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