1.5KE6.8C SERIES
VBR : 6.8 - 440 Volts
PPK : 1500 Watts
FEATURES :
* Glass passivated junction chip
* 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-201 Molded plastic
* Epoxy : UL94V-0 rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Mounting position : Any
* Weight : 0.93 grams
DEVICES FOR UNIPOLAR APPLICATIONS
For uni-directional without "C"
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)
Operating and Storage Temperature Range TJ, TSTG - 65 to + 175 °C
Notes :
(1) Non-repetitive Current pulse, per Fig. 2 and derated above Ta = 25
°C per Fig. 1
(2) Mounted on Copper Leaf area of 1.57 in
2 (40mm2).
Page 1 of 4 Rev. 06 : September 28, 2009
BI-DIRECTIONAL TRANSIENT
PD5.0 W
VOLTAGE SUPPRESSOR
DO-201
0.375 (9.53)
0.285 (7.24)
0.21 (5.33)
0.19 (4.83)
0.042 (1.07)
0.038 (0.97)
Dimensions in inches and (millimeters)
1.00 (25.4)
MIN.
1.00 (25.4)
MIN.
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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)
1.5KE6.8C 6.12 7.48 10 5.50 2000 139 10.8 0.057
1.5KE6.8CA 6.45 7.14 10 5.80 2000 143 10.5 0.057
1.5KE7.5C 6.75 8.25 10 6.05 1000 128 11.7 0.061
1.5KE7.5CA 7.13 7.88 10 6.40 1000 132 11.3 0.061
1.5KE8.2C 7.38 9.02 10 6.63 400 120 12.5 0.065
1.5KE8.2CA 7.79 8.61 10 7.02 400 124 12.1 0.065
1.5KE9.1C 8.19 10.0 1.0 7.37 100 109 13.8 0.068
1.5KE9.1CA 8.65 9.6 1.0 7.78 100 112 13.4 0.068
1.5KE10C 9.00 11.0 1.0 8.10 20 100 15.0 0.073
1.5KE10CA 9.50 10.5 1.0 8.55 20 103 14.5 0.073
1.5KE11C 9.90 12.1 1.0 8.92 5.0 93.0 16.2 0.075
1.5KE11CA 10.5 11.6 1.0 9.40 5.0 96.0 15.6 0.075
1.5KE12C 10.8 13.2 1.0 9.72 5.0 87.0 17.3 0.078
1.5KE12CA 11.4 12.6 1.0 10.2 5.0 90.0 16.7 0.078
1.5KE13C 11.7 14.3 1.0 10.5 5.0 79.0 19.0 0.081
1.5KE13CA 12.4 13.7 1.0 11.1 5.0 82.0 18.2 0.081
1.5KE15C 13.5 16.5 1.0 12.1 1.0 68.0 22.0 0.084
1.5KE15CA 14.3 15.8 1.0 12.8 1.0 71.0 21.2 0.084
1.5KE16C 14.4 17.6 1.0 12.9 1.0 64.0 23.5 0.086
1.5KE16CA 15.2 16.8 1.0 13.6 1.0 67.0 22.5 0.086
1.5KE18C 16.2 19.8 1.0 14.5 1.0 56.5 26.5 0.088
1.5KE18CA 17.1 18.9 1.0 15.3 1.0 59.5 25.2 0.088
1.5KE20C 18.0 22.0 1.0 16.2 1.0 51.5 29.1 0.090
1.5KE20CA 19.0 21.0 1.0 17.1 1.0 54.0 27.7 0.090
1.5KE22C 19.8 24.2 1.0 17.8 1.0 47.0 31.9 0.092
1.5KE22CA 20.9 23.1 1.0 18.8 1.0 49.0 30.6 0.092
1.5KE24C 21.6 26.4 1.0 19.4 1.0 43.0 34.7 0.094
1.5KE24CA 22.8 25.2 1.0 20.5 1.0 45.0 33.2 0.094
1.5KE27C 24.3 29.7 1.0 21.8 1.0 38.5 39.1 0.096
1.5KE27CA 25.7 28.4 1.0 23.1 1.0 40.0 37.5 0.096
1.5KE30C 27.0 33.0 1.0 24.3 1.0 34.5 43.5 0.097
1.5KE30CA 28.5 31.5 1.0 25.6 1.0 36.0 41.4 0.097
1.5KE33C 29.7 36.3 1.0 26.8 1.0 31.5 47.7 0.098
1.5KE33CA 31.4 34.7 1.0 28.2 1.0 33.0 45.7 0.098
1.5KE36C 32.4 39.6 1.0 29.1 1.0 29.0 52.0 0.099
1.5KE36CA 34.2 37.8 1.0 30.8 1.0 30.0 49.9 0.099
1.5KE39C 35.1 42.9 1.0 31.6 1.0 26.5 56.4 0.100
1.5KE39CA 37.1 41.0 1.0 33.3 1.0 28.0 53.9 0.100
1.5KE43C 38.7 47.3 1.0 34.8 1.0 24.0 61.9 0.101
1.5KE43CA 40.9 45.2 1.0 36.8 1.0 25.3 59.3 0.101
1.5KE47C 42.3 51.7 1.0 38.1 1.0 22.2 67.8 0.101
1.5KE47CA 44.7 49.4 1.0 40.2 1.0 23.2 64.8 0.101
1.5KE51C 45.9 56.1 1.0 41.3 1.0 20.4 73.5 0.102
1.5KE51CA 48.5 53.6 1.0 43.6 1.0 21.4 70.1 0.102
Page 2 of 4 Rev. 06 : September 28, 2009
TYPE
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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
1.5KE56C 50.4 61.6 1.0 45.4 1.0 18.6 80.5 0.103
1.5KE56CA 53.2 58.8 1.0 47.8 1.0 19.5 77.0 0.103
1.5KE62C 55.8 68.2 1.0 50.2 1.0 16.9 89.0 0.104
1.5KE62CA 58.9 65.1 1.0 53.0 1.0 17.7 85.0 0.104
1.5KE68C 61.2 74.8 1.0 55.1 1.0 15.3 98.0 0.104
1.5KE68CA 64.6 71.4 1.0 58.1 1.0 16.3 92.0 0.104
1.5KE75C 67.5 82.5 1.0 60.7 1.0 13.9 108 0.105
1.5KE75CA 71.3 78.8 1.0 64.1 1.0 14.6 103 0.105
1.5KE82C 73.8 90.2 1.0 66.4 1.0 12.7 118 0.105
1.5KE82CA 77.9 86.1 1.0 70.1 1.0 13.3 113 0.105
1.5KE91C 81.9 100 1.0 73.7 1.0 11.4 131 0.106
1.5KE91CA 86.5 95.5 1.0 77.8 1.0 12.0 125 0.106
1.5KE100C 90.0 110 1.0 81.0 1.0 10.4 144 0.106
1.5KE100CA 95.0 105 1.0 85.5 1.0 11.0 137 0.106
1.5KE110C 99.0 121 1.0 89.2 1.0 9.5 158 0.107
1.5KE110CA 105 116 1.0 94.0 1.0 9.9 152 0.107
1.5KE120C 108 132 1.0 97.2 1.0 8.7 173 0.107
1.5KE120CA 114 126 1.0 102 1.0 9.1 165 0.107
1.5KE130C 117 143 1.0 105 1.0 8.0 187 0.107
1.5KE130CA 124 137 1.0 111 1.0 8.4 179 0.107
1.5KE150C 135 165 1.0 121 1.0 7.0 215 0.108
1.5KE150CA 143 158 1.0 128 1.0 7.2 207 0.108
1.5KE160C 144 176 1.0 130 1.0 6.5 230 0.108
1.5KE160CA 152 168 1.0 136 1.0 6.8 219 0.108
1.5KE170C 153 187 1.0 138 1.0 6.2 244 0.108
1.5KE170CA 162 179 1.0 145 1.0 6.4 234 0.108
1.5KE180C 162 198 1.0 146 1.0 5.8 258 0.108
1.5KE180CA 171 189 1.0 154 1.0 6.1 246 0.108
1.5KE200C 180 220 1.0 162 1.0 5.2 287 0.108
1.5KE200CA 190 210 1.0 171 1.0 5.5 274 0.108
1.5KE220C 198 242 1.0 175 1.0 4.3 344 0.108
1.5KE220CA 209 231 1.0 185 1.0 4.6 328 0.108
1.5KE250C 225 275 1.0 202 1.0 4.2 360 0.110
1.5KE250CA 237 263 1.0 214 1.0 4.4 344 0.110
1.5KE300C 270 330 1.0 243 1.0 3.5 430 0.110
1.5KE300CA 285 315 1.0 256 1.0 3.6 414 0.110
1.5KE350C 315 385 1.0 284 1.0 3.0 504 0.110
1.5KE350CA 332 368 1.0 300 1.0 3.1 482 0.110
1.5KE400C 360 440 1.0 324 1.0 2.6 574 0.110
1.5KE400CA 380 420 1.0 342 1.0 2.7 548 0.110
1.5KE440C 396 484 1.0 356 1.0 2.4 631 0.110
1.5KE440CA 418 462 1.0 376 1.0 2.5 602 0.110
Notes:
(1)
V
BR measured after It applied for 300 µs., It = square wave pulse or equivale
(2) "1.5" will be omitted in marking on the diode.
Page 3 of 4 Rev. 06 : September 28, 2009
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FIG.1 - PULSE DERATING CURVE FIG.2 - PULSE WAVEFORM
0 25 50 75 100 125 150 175
Ta, AMBIENT TEMPERATURE, ( °C) T, TIME(ms)
FIG.3 - STEADY STATE POWER DERATING FIG.4 - PULSE RATING CURVE
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
Page 4 of 4 Rev. 06 : September 28, 2009
RATING AND CHARACTERISTIC CURVES ( 1.5KE6.8C SERIES )
80
60
4
0
2
0
120
5.00 100
10
0
1.25
3.75
0
0.1
2.50
1.
0
tp, PULSE WIDTH
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
Pp,PEAK POWER (kW)
100
100 125 17
5
0
25 50 75 150
0.1μs 1.0μs10μs 100μs10ms
1.0ms
200
TL, LEAD TEMPERATURE (°C)
PD, STEADY STATE POWER DISSIPATION
(WATTS)
tp
50
100
0
Tr = 10μs
Peak Value
IRSM
Half Value - IRSM
PEAK PULSE CURRENT - % IRMS
1.0 2.0 3.0 4.00
2
TJ=25 °C
Pulse Width (tp) is defined
as that point where the peak
current decays to 50%
of IRSM
10X1000 Waveform
as defined by R.E.A.
Single Phase Half Wave
60 Hz Resistive or Inductive load
CAPACITANCE, pF
VBR, BREAKDOWN REVERSE VOLTAGE, (V)
10,000
100
1,000
1
0
10 20 100
12200
Measured at
Stand-off Voltage
Voltage (VR)
Measured @
Zero Bias
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