FEATURES
● Glass passivate chip
● low leakage
● Uni and bidirectional unit
● Excellent clamping capability
● Plastic material has UL recognition 94V-0
● Fast response time
MECHANICAL DATA
●Case : Molded Plastic
●Marking : Unidirectional -type number and cathode band
Bidirectional-type number only
●Weight :1.2 grams
Dimensions in inches and(millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS SYMBOL UNIT
Peak Power Dissipation at TA=25℃
TP=1ms (NOTE1)
Peak Forward Surge Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load (JEDEC Method)
Steady State Power Dissipation at TL=75℃
Lead Lengths 0.375"(9.5mm),See Fig. 4
Maximum Instantaneous Forward Voltage
at 50A for Unidirectional Devices Only (NOTE2)
Operating Temperature Range TJ℃
Storage Temperature Range TSTG ℃
NOTES:1. Non-repetitive current pulse ,per Fig. 5 and derated above TA=25℃ per Fig. 1 .
2. 8.3ms single half-wave duty cycle=4 pulses per minutes maximum (uni-directional units only).
3. VF=3.5V on 1.5KE6.8 thru 1.5KE200A devices and VF=5.0V on 1.5KE1100 thru 1.5KE400A devices.
~ 203 ~
GLASS PASSIVATED
UNIDIRECTIONAL AND BIDIRECTIONAL
TRANSIENT VOLTAGE SUPPRESSORS
REVERSE VOLTAGE - 6.8 to 440 Volts
. POWER DISSIPATION - 1500 Watts
VALUE
VF
IFSM
-55 to + 150
PPK
-55 to + 175
VOLTSSee NOTE 3
PM(AV)
AMPS200
5.0 WATTS
1.5KE SERIES
Minimum 1500 WATTS
DO- 27
DIA.
DIA.
210
.375(9.5)
.335(8.5)
.052(1.3)
.048(1.2)
.220(5.6)
.197(5.0)
1.0(25.4)
1.0(25.4)
MIN
MIN
RATING AND CHARACTERTIC CURVES
1.5KE SERIES
~ 204 ~
TL, LEAD TEMPERATURE
PM(AV), STEADY STATE POWER DISSIPATION (W)
FIG.4-STEADY STATE POWER
DERATING CURVE
5
4
3
2
1
025 50 75 100 125 150 175 200
60Hz RESISTIVE OR
INDUCTIVE LOAD
CAPACITANCE
，（
PF
）
REVERSE VOLTAGE,VOLTS
FIG.2-TYPICAL JUNCTION CAPACITANCE
1100
10000
1000
100
10 4
10
1000
MEASURED AT
TJ=25℃
STAND-OFF VOLTAGE
TP, PULSE WIDTH
PP, PEAK POWER ( KW)
FIG.3-PULSE RATING CURVE
0.1us
100
10
1.0
0.1
1.0us 10us 100us 1.0ms 10ms
TA=25℃,
SHOWN IN FIG.5
NON-REPETIVE PULSE WAVE FORM
TA AMBIENT TEMPERATURE,℃
FIG.1-PULSE DERATING CURVE
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
10*1000 WAVEFORM
AS DEFINED BY R.E.A
50
0
100
75
25
25 50 75 100 125150 175 200
0
IP
，
PEAK PULSE CURRENT,
（
%
）
T, TIME (ms)
FIG.5 -PULSE WAVEFORM
Pulse with (Tp) is defined
as that point where the
peak current decays to
50% of IRSM
10*1000 waveform as
defined by R.E.A
TR=10us
Peak value(I
RSM
)
Half value =
2
I
RSM
TJ=25℃
TP
100
50
01.0 2.0
3.0
4.0
0
Type
Number Type
Number
Reverse
Standoff
Voltage
Max.
Reverse
Leakage
Max.
Clamping
Voltage
Max.
Peak
Pulse
Max.
Voltage
Temp.
(UNI) (BI) VR(V) Min(V) Max(V) It(mA) IR(uA) Vc(V) Ipp(A) %/℃
1.5KE6.8 1.5KE6.8C 5.50 6.12 7.48 10 1000 10.8 139.0 0.057
1.5KE6.8A 1.5KE6.8CA 5.80 6.45 7.14 10 1000 10.5 143.0 0.057
1.5KE7.5 1.5KE7.5C 6.05 6.75 8.25 10 500 11.7 128.0 0.061
1.5KE7.5A 1.5KE7.5CA 6.40 7.13 7.88 10 500 11.3 132.0 0.061
1.5KE8.2 1.5KE8.2C 6.63 7.38 9.02 10 200 12.5 120.0 0.065
1.5KE8.2A 1.5KE8.2CA 7.02 7.79 8.61 10 200 12.1 124.0 0.065
1.5KE9.1 1.5KE9.1C 7.37 8.19 10.00 1 50 13.8 109.0 0.068
1.5KE9.1A 1.5KE9.1CA 7.78 8.65 9.55 1 50 13.4 112.0 0.068
1.5KE10 1.5KE10C 8.10 9.00 11.00 1 10 15.0 100.0 0.073
1.5KE10A 1.5KE10CA 8.55 9.50 10.50 1 10 14.5 103.0 0.073
1.5KE11 1.5KE11C 8.92 9.90 12.10 1 5 16.2 93.0 0.075
1.5KE11A 1.5KE11CA 9.40 10.50 11.60 1 5 15.6 96.0 0.075
1.5KE12 1.5KE12C 9.72 10.80 13.20 1 5 17.3 87.0 0.078
1.5KE12A 1.5KE12CA 10.20 11.40 12.60 1 5 16.7 90.0 0.078
1.5KE13 1.5KE13C 10.50 11.70 14.30 1 5 19.0 79.0 0.081
1.5KE13A 1.5KE13CA 11.10 12.40 13.70 1 5 18.2 82.0 0.081
1.5KE15 1.5KE15C 12.10 13.50 16.50 1 5 22.0 68.0 0.084
1.5KE15A 1.5KE15CA 12.80 14.30 15.80 1 5 21.2 71.0 0.084
1.5KE16 1.5KE16C 12.90 14.40 17.60 1 5 23.5 64.0 0.086
1.5KE16A 1.5KE16CA 13.60 15.20 16.80 1 5 22.5 67.0 0.086
1.5KE18 1.5KE18C 14.50 16.20 19.80 1 5 26.5 56.5 0.088
1.5KE18A 1.5KE18CA 15.30 17.10 18.90 1 5 25.2 59.5 0.088
1.5KE20 1.5KE20C 16.20 18.00 22.00 1 5 29.1 51.5 0.090
1.5KE20A 1.5KE20CA 17.10 19.00 21.00 1 5 27.7 54.0 0.090
1.5KE22 1.5KE22C 17.80 19.80 24.20 1 5 31.9 47.0 0.092
1.5KE22A 1.5KE22CA 18.80 20.90 23.10 1 5 30.6 49.0 0.092
1.5KE24 1.5KE24C 19.40 21.60 26.40 1 5 34.7 43.0 0.094
1.5KE24A 1.5KE24CA 20.50 22.80 25.20 1 5 33.2 45.0 0.094
1.5KE27 1.5KE27C 21.80 24.30 29.70 1 5 39.1 38.5 0.096
1.5KE27A 1.5KE27CA 23.10 25.70 28.40 1 5 37.5 40.0 0.096
1.5KE30 1.5KE30C 24.30 27.00 33.00 1 5 43.5 34.5 0.097
1.5KE30A 1.5KE30CA 25.60 28.50 31.50 1 5 41.4 36.0 0.097
1.5KE33 1.5KE33C 26.80 29.70 36.30 1 5 47.7 31.5 0.098
1.5KE33A 1.5KE33CA 28.20 31.40 34.70 1 5 45.7 33.0 0.098
1.5KE36 1.5KE36C 29.10 32.40 39.60 1 5 52.0 29.0 0.099
1.5KE36A 1.5KE36CA 30.80 34.20 37.80 1 5 49.9 30.0 0.099
1.5KE39 1.5KE39C 31.60 35.10 42.90 1 5 56.4 26.5 0.100
1.5KE39A 1.5KE39CA 33.30 37.10 41.00 1 5 53.9 28.0 0.100
1.5KE43 1.5KE43C 34.80 38.70 47.30 1 5 61.9 24.0 0.101
1.5KE43A 1.5KE43CA 36.80 40.90 45.20 1 5 59.3 25.3 0.101
1.5KE47 1.5KE47C 38.10 42.30 51.70 1 5 67.8 22.2 0.101
1.5KE47A 1.5KE47CA 40.20 44.70 49.40 1 5 64.8 23.2 0.101
1.5KE51 1.5KE51C 41.30 45.90 56.10 1 5 73.5 20.4 0.102
1.5KE51A 1.5KE51CA 43.60 48.50 53.60 1 5 70.1 21.4 0.102
1.5KE56 1.5KE56C 45.40 50.40 61.60 1 5 80.5 18.6 0.103
1.5KE56A 1.5KE56CA 47.80 53.20 58.80 1 5 77.0 19.5 0.103
Breakdown
Voltage
BV Lolts@lt
1.5KE SERIES
~ 205 ~
1.5KE SERIES
Type
Number Type
Number
Reverse
Standoff
Voltage
Max.
Reverse
Leakage
Max.
Clamping
Voltage
Max.
Peak
Pulse
Max.
Voltage
Temp.
(UNI) (BI) VR(V) Min(V) Max(V) It(mA) IR(uA) Vc(V) Ipp(A) %/℃
1.5KE62 1.5KE62C 50.2 55.8 68.2 1 5 89.0 16.90 0.104
1.5KE62A 1.5KE62CA 53.0 58.9 65.1 1 5 85.0 17.70 0.104
1.5KE68 1.5KE68C 55.1 61.2 74.8 1 5 98.0 15.30 0.104
1.5KE68A 1.5KE68CA 58.1 64.6 71.4 1 5 92.0 16.30 0.104
1.5KE75 1.5KE75C 60.7 67.5 82.5 1 5 108.0 13.90 0.105
1.5KE75A 1.5KE75CA 64.7 71.3 78.8 1 5 103.0 14.60 0.105
1.5KE82 1.5KE82C 66.4 73.8 90.2 1 5 118.0 12.70 0.105
1.5KE82A 1.5KE82CA 70.1 77.9 86.1 1 5 113.0 13.30 0.105
1.5KE91 1.5KE91C 73.7 81.9 100.0 1 5 131.0 11.40 0.106
1.5KE91A 1.5KE91CA 77.8 86.5 95.5 1 5 125.0 12.00 0.106
1.5KE100 1.5KE100C 81.0 90.0 110.0 1 5 144.0 10.40 0.106
1.5KE100A 1.5KE100CA 85.5 95.0 105.0 1 5 137.0 11.00 0.106
1.5KE110 1.5KE110C 89.2 99.0 121.0 1 5 158.0 9.50 0.107
1.5KE110A 1.5KE110CA 94.0 105.0 116.0 1 5 152.0 9.90 0.107
1.5KE120 1.5KE120C 97.2 108.0 132.0 1 5 173.0 8.70 0.107
1.5KE120A 1.5KE120CA 102.0 114.0 126.0 1 5 165.0 9.10 0.107
1.5KE130 1.5KE130C 105.0 117.0 143.0 1 5 187.0 8.00 0.107
1.5KE130A 1.5KE130CA 111.0 124.0 137.0 1 5 179.0 8.40 0.107
1.5KE150 1.5KE150C 121.0 135.0 165.0 1 5 215.0 7.00 0.108
1.5KE150A 1.5KE150CA 128.0 143.0 158.0 1 5 207.0 7.20 0.108
1.5KE160 1.5KE160C 130.0 144.0 176.0 1 5 230.0 6.50 0.108
1.5KE160A 1.5KE160CA 136.0 152.0 168.0 1 5 219.0 6.80 0.108
1.5KE170 1.5KE170C 138.0 153.0 187.0 1 5 244.0 6.20 0.108
1.5KE170A 1.5KE170CA 145.0 162.0 179.0 1 5 234.0 6.40 0.108
1.5KE180 1.5KE180C 146.0 162.0 198.0 1 5 258.0 5.80 0.108
1.5KE180A 1.5KE180CA 154.0 171.0 189.0 1 5 246.0 6.10 0.108
1.5KE200 1.5KE200C 162.0 180.0 220.0 1 5 287.0 5.20 0.108
1.5KE200A 1.5KE200CA 171.0 190.0 210.0 1 5 274.0 5.50 0.108
1.5KE220 1.5KE220C 175.0 198.0 242.0 1 5 344.0 4.30 0.108
1.5KE220A 1.5KE220CA 185.0 209.0 231.0 1 5 328.0 4.60 0.108
1.5KE250 1.5KE250C 202.0 225.0 275.0 1 5 360.0 5.00 0.110
1.5KE250A 1.5KE250CA 214.0 237.0 263.0 1 5 344.4 5.00 0.110
1.5KE300 1.5KE300C 243.0 270.0 330.0 1 5 430.0 5.00 0.110
1.5KE300A 1.5KE300CA 256.0 285.0 315.0 1 5 414.0 5.00 0.110
1.5KE350 1.5KE350C 284.0 315.0 385.0 1 5 504.0 4.00 0.110
1.5KE350A 1.5KE350CA 300.0 332.0 368.0 1 5 482.0 4.00 0.110
1.5KE400 1.5KE400C 324.0 360.0 440.0 1 5 574.0 4.00 0.110
1.5KE400A 1.5KE400CA 342.0 380.0 420.0 1 5 548.0 4.00 0.110
Breakdown
Voltage
BV Lolts@lt
NOTES: Suffix'C' denotes bidirectional device . Suffix'A' denotes 5% tolerance device .no suffix denotes 10% tolerance devive .
1. For bidirectional devices having VR of 10volts and under ,the IR limit is doubled .
~ 206 ~
