1.5KE SERIES - L TRANSIENT VOLTAGE
SUPPRESSOR
VBR : 6.8 - 440 Volts
PPK : 1500 Watts
FEATURES :
* 1500W surge capability at 1ms
* Excellent clamping capability
* Low zener impedance
* Fast response time : typically less
then 1.0 ps from 0 volt to VBR(min.)
* Typical IR less then 1µA above 10V
* Pb / RoHS Free
MECHANICAL DATA
* Case : DO-201AD Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Mounting position : Any
* Weight : 1.21 grams
DEVICES FOR BIPOLAR APPLICATIONS
For Bi-directional use CL or CAL Suffix
Electrical characteristics apply in both directions
MAXIMUM RATINGS
Rating at 25 °C ambient temperature unless otherwise specified
Rating Symbol Value Unit
Peak Power Dissipation at Ta = 25 °C, Tp = 1ms (Note1) PPK Minimum 1500 W
Steady State Power Dissipation at TL = 75 °C
Lead Lengths 0.375", (9.5mm) (Note 2)
Peak Forward Surge Current, 8.3ms Single Half
Sine-Wave Superimposed on Rated Load
(JEDEC Method) (Note 3)
Operating and Storage Temperature Range TJ, TSTG - 65 to + 175 °C
Notes :
(1) Non-repetitive Current pulse, per Fig. 5 and derated above Ta = 25
°C per Fig. 1
(2) Mounted on Copper Leaf area of 0.79 in
2 (20mm2).
(3) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum.
Page 1 of 4 Rev. 05 : May 2, 2006
W
A
PD
IFSM
5.0
200
DO-201AD
0.375 (9.53)
0.285 (7.24)
0.21 (5.33)
0.19 (4.83)
0.052 (1.32)
0.048 (1.22)
Dimensions in inches and (millimeters)
1.00 (25.4)
MIN.
1.00 (25.4)
MIN.
Certificate TH97/10561QM Certificate TW00/17276EM
ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
Breakdown Voltage @ It Working Peak Maximum Maximum Maximum Maximum
( Note 1 ) Reverse Reverse Leakage Reverse Clamping Temperature
Voltage @ VRWM Current Voltage @ IRSM Co-efficient
VBR (V) It VRWM IRIRSM VRSM of VBR
Min. Max. (mA) (V) (µA) (A) (V) (% / °C)
1.5KE6.8L 6.12 7.48 10 5.50 1000 139 10.8 0.057
1.5KE6.8AL 6.45 7.14 10 5.80 1000 143 10.5 0.057
1.5KE7.5L 6.75 8.25 10 6.05 500 128 11.7 0.061
1.5KE7.5AL 7.13 7.88 10 6.40 500 132 11.3 0.061
1.5KE8.2L 7.38 9.02 10 6.63 200 120 12.5 0.065
1.5KE8.2AL 7.79 8.61 10 7.02 200 124 12.1 0.065
1.5KE9.1L 8.19 10.0 1.0 7.37 50 109 13.8 0.068
1.5KE9.1AL 8.65 9.55 1.0 7.78 50 112 13.4 0.068
1.5KE10L 9.00 11.0 1.0 8.10 10 100 15.0 0.073
1.5KE10AL 9.50 10.5 1.0 8.55 10 103 14.5 0.073
1.5KE11L 9.90 12.1 1.0 8.92 5.0 93.0 16.2 0.075
1.5KE11AL 10.5 11.6 1.0 9.40 5.0 96.0 15.6 0.075
1.5KE12L 10.8 13.2 1.0 9.72 5.0 87.0 17.3 0.078
1.5KE12AL 11.4 12.6 1.0 10.2 5.0 90.0 16.7 0.078
1.5KE13L 11.7 14.3 1.0 10.5 5.0 79.0 19.0 0.081
1.5KE13AL 12.4 13.7 1.0 11.1 5.0 82.0 18.2 0.081
1.5KE15L 13.5 16.5 1.0 12.1 5.0 68.0 22.0 0.084
1.5KE15AL 14.3 15.8 1.0 12.8 5.0 71.0 21.2 0.084
1.5KE16L 14.4 17.6 1.0 12.9 5.0 64.0 23.5 0.086
1.5KE16AL 15.2 16.8 1.0 13.6 5.0 67.0 22.5 0.086
1.5KE18L 16.2 19.8 1.0 14.5 5.0 56.5 26.5 0.088
1.5KE18AL 17.1 18.9 1.0 15.3 5.0 59.5 25.2 0.088
1.5KE20L 18.0 22.0 1.0 16.2 5.0 51.5 29.1 0.090
1.5KE20AL 19.0 21.0 1.0 17.1 5.0 54.0 27.7 0.090
1.5KE22L 19.8 24.2 1.0 17.8 5.0 47.0 31.9 0.092
1.5KE22AL 20.9 23.1 1.0 18.8 5.0 49.0 30.6 0.092
1.5KE24L 21.6 26.4 1.0 19.4 5.0 43.0 34.7 0.094
1.5KE24AL 22.8 25.2 1.0 20.5 5.0 45.0 33.2 0.094
1.5KE27L 24.3 29.7 1.0 21.8 5.0 38.5 39.1 0.096
1.5KE27AL 25.7 28.4 1.0 23.1 5.0 40.0 37.5 0.096
1.5KE30L 27.0 33.0 1.0 24.3 5.0 34.5 43.5 0.097
1.5KE30AL 28.5 31.5 1.0 25.6 5.0 36.0 41.4 0.097
1.5KE33L 29.7 36.3 1.0 26.8 5.0 31.5 47.7 0.098
1.5KE33AL 31.4 34.7 1.0 28.2 5.0 33.0 45.7 0.098
1.5KE36L 32.4 39.6 1.0 29.1 5.0 29.0 52.0 0.099
1.5KE36AL 34.2 37.8 1.0 30.8 5.0 30.0 49.9 0.099
1.5KE39L 35.1 42.9 1.0 31.6 5.0 26.5 56.4 0.100
1.5KE39AL 37.1 41.0 1.0 33.3 5.0 28.0 53.9 0.100
1.5KE43L 38.7 47.3 1.0 34.8 5.0 24.0 61.9 0.101
1.5KE43AL 40.9 45.2 1.0 36.8 5.0 25.3 59.3 0.101
1.5KE47L 42.3 51.7 1.0 38.1 5.0 22.2 67.8 0.101
1.5KE47AL 44.7 49.4 1.0 40.2 5.0 23.2 64.8 0.101
1.5KE51L 45.9 56.1 1.0 41.3 5.0 20.4 73.5 0.102
1.5KE51AL 48.5 53.6 1.0 43.6 5.0 21.4 70.1 0.102
1.5KE56L 50.4 61.6 1.0 45.4 5.0 18.6 80.5 0.103
1.5KE56AL 53.2 58.8 1.0 47.8 5.0 19.5 77.0 0.103
Page 2 of 4 Rev. 05 : May 2, 2006
TYPE
Certificate TH97/10561QM Certificate TW00/17276EM
ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
Breakdown Voltage @ It Working Peak Maximum Maximum Maximum Maximum
( Note 1 ) Reverse Reverse Leakage Reverse Clamping Temperature
Voltage @ VRWM Current Voltage @ IRSM Co-efficient
VBR (V) It VRWM IRIRSM VRSM of VBR
Min. Max. (mA) (V) (µA) (A) (V) (% / °C)
TYPE
1.5KE62L 55.8 68.2 1.0 50.2 5.0 16.9 89.0 0.104
1.5KE62AL 58.9 65.1 1.0 53.0 5.0 17.7 85.0 0.104
1.5KE68L 61.2 74.8 1.0 55.1 5.0 15.3 98.0 0.104
1.5KE68AL 64.6 71.4 1.0 58.1 5.0 16.3 92.0 0.104
1.5KE75L 67.5 82.5 1.0 60.7 5.0 13.9 108 0.105
1.5KE75AL 71.3 78.8 1.0 64.1 5.0 14.6 103 0.105
1.5KE82L 73.8 90.2 1.0 66.4 5.0 12.7 118 0.105
1.5KE82AL 77.9 86.1 1.0 70.1 5.0 13.3 113 0.105
1.5KE91L 81.9 100 1.0 73.7 5.0 11.4 131 0.106
1.5KE91AL 86.5 95.5 1.0 77.8 5.0 12.0 125 0.106
1.5KE100L 90.0 110 1.0 81.0 5.0 10.4 144 0.106
1.5KE100AL 95.0 105 1.0 85.5 5.0 11.0 137 0.106
1.5KE110L 99.0 121 1.0 89.2 5.0 9.5 158 0.107
1.5KE110AL 105 116 1.0 94.0 5.0 9.9 152 0.107
1.5KE120L 108 132 1.0 97.2 5.0 8.7 173 0.107
1.5KE120AL 114 126 1.0 102 5.0 9.1 165 0.107
1.5KE130L 117 143 1.0 105 5.0 8.0 187 0.107
1.5KE130AL 124 137 1.0 111 5.0 8.4 179 0.107
1.5KE150L 135 165 1.0 121 5.0 7.0 215 0.108
1.5KE150AL 143 158 1.0 128 5.0 7.2 207 0.108
1.5KE160L 144 176 1.0 130 5.0 6.5 230 0.108
1.5KE160AL 152 168 1.0 136 5.0 6.8 219 0.108
1.5KE170L 153 187 1.0 138 5.0 6.2 244 0.108
1.5KE170AL 162 179 1.0 145 5.0 6.4 234 0.108
1.5KE180L 162 198 1.0 146 5.0 5.8 258 0.108
1.5KE180AL 171 189 1.0 154 5.0 6.1 246 0.108
1.5KE200L 180 220 1.0 162 5.0 5.2 287 0.108
1.5KE200AL 190 210 1.0 171 5.0 5.5 274 0.108
1.5KE220L 198 242 1.0 175 5.0 4.3 344 0.108
1.5KE220AL 209 231 1.0 185 5.0 4.6 328 0.108
1.5KE250L 225 275 1.0 202 5.0 4.2 360 0.110
1.5KE250AL 237 263 1.0 214 5.0 4.4 344 0.110
1.5KE300L 270 330 1.0 243 5.0 3.5 430 0.110
1.5KE300AL 285 315 1.0 256 5.0 3.6 414 0.110
1.5KE350L 315 385 1.0 284 5.0 3.0 504 0.110
1.5KE350AL 332 368 1.0 300 5.0 3.1 482 0.110
1.5KE400L 360 440 1.0 324 5.0 2.6 574 0.110
1.5KE400AL 380 420 1.0 342 5.0 2.7 548 0.110
1.5KE440L 396 484 1.0 356 5.0 2.4 631 0.110
1.5KE440AL 418 462 1.0 376 5.0 2.5 602 0.110
Notes:
(1) VBR measured after It applied for 300 µs., It = square wave pulse or equivale
(2) VF = 3.5 Vmax., I F = 100 Amps. ( 6.8 Volts thru 91 Volts )
VF = 5.0 Vmax., I F = 100 Amps. ( 100 Volts thru 440 Volts ) per 1/2 square or equivalent sine wave
PW = 8.3 ms, duty cycle = 4 pulses per minute maximum
(3) "1.5" will be omitted in marking on the diode.
Page 3 of 4 Rev. 05 : May 2, 2006
Certificate TH97/10561QM Certificate TW00/17276EM
RATING AND CHARACTERISTIC CURVES ( 1.5KE SERIES - L )
FIG.1 - PULSE DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE
SURGE CURRENT
0 25 50 75 100 125 150 175
Ta, AMBIENT TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz
FIG.3 - STEADY STATE POWER DERATING FIG.4 - PULSE RATING CURVE
FIG.5 - PULSE WAVEFORM
0 1.0 2.0 3.0 4.0
Page 4 of 4 Rev. 05 : May 2, 2006
80
60
40
20
120
5.00 100
10
160
0
240
0
120
80
40
1.25
3.75
0
0.1
2.50
1.
0
tp, PULSE WIDTH
PEAK FORWARD SURGE
CURRENT, AMPERE S
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
Pp,PEAK POWER (kW)
100 200
10
20
60
1
2
4
6
40
100
100 125 17
5
0
25 50 75 150
0.1μs 1.0μs10μs 100μs10ms
1.0ms
200
TL, LEAD TEMPERATURE (°C)
8.3 ms SINGLE HALF SINE WAVE
JEDEC METHOD
PD, STEADY STATE POWER DISSIPATION
(WATTS)
50
1
00
0
Tr = 10μs
Peak Value
IRMS
Half Value - IRMS
2
TJ=25 °C
Pulse Width (tp) is defined
as that point where the peak
current decays to 50%
of IRSM
tp
10X1000 Waveform
as defined by R.E.A.
T, TIME(ms)
PEAK PULSE CURRENT - % IRMS
Single Phase Half Wave
60 Hz Resistive or Inductive load
Certificate TH97/10561QM Certificate TW00/17276EM