®
• Glass passivated junction
• Low Capacitance AC signal protection
• Response time typically < 1 ns.
• Molded case
• The plastic material carries
U/L recognition 94 V-0
• Terminals: Axial leads
1N6267........ 1N6303A / 1.5KE6V8........ 1.5KE440A
Mounting instructions
1. Min. distance from body to soldering point,
4 mm.
2. Max. solder temperature, 300 °C.
3. Max. soldering time, 3.5 sec.
4. Do not bend lead at a point closer than
3 mm. to the body.
Dimensions in mm. DO201AE
(Plastic)
Maximum Ratings, according to IEC publication No. 134
Operating temperature range
Storage temperature range
Steady state Power Dissipation (l = 10 mm)
P
pp
I
FSM
T
j
T
stg
P
M(AV)
1500 W
200 A
– 65 to + 175 °C
– 65 to + 175 °C
5 W
Electrical Characteristics at Tamb = 25 °C
V
F
Max. forward voltage
drop at I
F
= 100 A
R
thj-l
Max. thermal resistance (1 = 10 mm.) 20 °C/W
59.5 ±0.5
9.3 ± 0.3
Peak Pulse
Power Rating
At 1 ms. Exp.
1500 W
Reverse
stand-off
Voltage
5.5 ÷ 376 V
1N6267C....1N6303CA / 1.5KE6V8C....1.5KE440CA
3.5 V
5.0 V
V
BR
o 220 V
V
BR
> 220 V
Peak pulse power with 10/1000 µs
exponential pulse
1500W Unidirectional and Bidirectional Transient Voltage Suppressor Diodes
Note 1: Valid only for Unidirectional.
(Note 1)
Jun - 00
Non repetitive surge peak forward
(Jedec Method)
current (t = 8.3 msec.)
(Note 1)
1.5KE6V8....1.5KE440A
1N6267...........1N6303A
Type
Maximum Reverse
Leakage Current
at
Unidirectional (µA) (V) Min. Nom. Max. (mA)
(1)
IRM
IR
at
(V)
Breakdown Voltage Max. Clamping Voltage
VBR
VCL at Ipp
VRM max. 1ms. Expo.
(V) (A)
(1) Tested with pulses.
Pulse test: tp ≤ 50 ms; δ < 2%
1N6267 1.5KE6V8
1000 5.50 6.12 6.8 7.48 10 10.8 139
1N6267A 1.5KE6V8A
1000 5.80 6.45 6.8 7.14 10 10.5 143
1N6268 1.5KE7V5
500 6.05 6.75 7.5 8.25 10 11.7 128
1N6268A 1.5KE7V5A
500 6.40 7.13 7.5 7.88 10 11.3 132
1N6269 1.5KE8V2
200 6.63 7.38 8.2 9.02 10 12.5 120
1N6269A 1.5KE8V2A
200 7.02 7.79 8.2 8.61 10 12.1 124
1N6270 1.5KE9V1
50 7.37 8.19 9.1 10.0 1 13.8 109
1N6270A 1.5KE9V1A
50 7.78 8.65 9.1 9.55 1 13.4 112
1N6271 1.5KE10
10 8.10 9.00 10 11.0 1 15.0 100
1N6271A 1.5KE10A
10 8.55 9.50 10 10.5 1 14.5 103
1N6272 1.5KE11
5 8.92 9.90 11 12.1 1 16.2 93
1N6272A 1.5KE11A
5 9.40 10.5 11 11.6 1 15.6 96
1N6273 1.5KE12
5 9.72 10.8 12 13.2 1 17.3 87
1N6273A 1.5KE12A
5 10.2 11.4 12 12.6 1 16.7 90
1N6274 1.5KE13
5 10.5 11.7 13 14.3 1 19.0 79
1N6274A 1.5KE13A
5 11.1 12.4 13 13.7 1 18.2 82
1N6275 1.5KE15
5 12.1 13.5 15 16.5 1 22.0 68
1N6275A 1.5KE15A
5 12.8 14.3 15 15.8 1 21.2 71
1N6276 1.5KE16
5 12.9 14.4 16 17.6 1 23.5 64
1N6276A 1.5KE16A
5 13.6 15.2 16 16.8 1 22.5 67
1N6277 1.5KE18
5 14.5 16.2 18 19.8 1 26.5 56.5
1N6277A 1.5KE18A
5 15.3 17.1 18 18.9 1 25.5 59.5
1N6278 1.5KE20
5 16.2 18.0 20 22.0 1 29.1 51.5
1N6278A 1.5KE20A
5 17.1 19.0 20 21.0 1 27.7 54
1N6279 1.5KE22
5 17.8 19.8 22 24.2 1 31.9 47
1N6279A 1.5KE22A
5 18.8 20.9 22 23.1 1 30.6 49
1N6280 1.5KE24
5 19.4 21.6 24 26.4 1 34.7 43
1N6280A 1.5KE24A
5 20.5 22.8 24 25.2 1 33.2 45
1N6281 1.5KE27
5 21.8 24.3 27 29.7 1 39.1 38.5
1N6281A 1.5KE27A
5 23.1 25.7 27 28.4 1 37.5 40
1N6282 1.5KE30
5 24.3 27.0 30 33.0 1 43.5 34.5
1N6282A 1.5KE30A
5 25.6 28.5 30 31.5 1 41.4 36
1N6283 1.5KE33
5 26.8 29.7 33 36.3 1 47.7 31.5
1N6283A 1.5KE33A
5 28.2 31.4 33 34.7 1 45.7 33
1N6284 1.5KE36
5 29.1 32.4 36 39.6 1 52.0 29
1N6284A 1.5KE36A
5 30.8 34.2 36 37.8 1 49.9 30
1N6285 1.5KE39
5 31.6 35.1 39 42.9 1 56.4 26.5
1N6285A 1.5KE39A
5 33.3 37.1 39 41.0 1 53.9 28
1N6286 1.5KE43
5 34.8 38.7 43 47.3 1 61.9 24
1N6286A 1.5KE43A
5 36.8 40.9 43 45.2 1 59.3 25.3
1N6287 1.5KE47
5 38.1 42.3 47 51.7 1 67.8 22.2
1N6287A 1.5KE47A
5 40.2 44.7 47 49.4 1 64.8 23.2
1N6288 1.5KE51
5 41.3 45.9 51 56.1 1 73.5 20.4
1N6288A 1.5KE51A
5 43.6 48.5 51 53.6 1 70.1 21.4
Jun - 00
1.5KE6V8....1.5KE440A
1N6267...........1N6303A
Type
Maximum Reverse
Leakage Current
at
Unidirectional (µA) (V) Min. Nom. Max. (mA)
(1)
IRM
IR
at
(V)
Breakdown Voltage Max. Clamping Voltage
VBR
VCL at Ipp
VRM max. 1ms. Expo.
(V) (A)
(1) Tested with pulses.
Pulse test: tp ≤ 50 ms; δ < 2%
1N6289 1.5KE56
5 45.4 50.4 56 61.6 1 80.5 18.6
1N6289A 1.5KE56A
5 47.8 53.2 56 58.8 1 77.0 19.5
1N6290 1.5KE62
5 50.2 55.8 62 68.2 1 89.0 16.9
1N6290A 1.5KE62A
5 53.0 58.9 62 65.1 1 85.0 17.7
1N6291 1.5KE68
5 55.1 61.2 68 74.8 1 98.0 15.3
1N6291A 1.5KE68A
5 58.1 64.6 68 71.4 1 92.0 16.3
1N6292 1.5KE75
5 60.7 67.5 75 82.5 1 108 13.9
1N6292A 1.5KE75A
5 64.1 71.3 75 78.8 1 103 14.6
1N6293 1.5KE82
5 66.4 73.8 82 90.2 1 118 12.7
1N6293A 1.5KE82A
5 70.1 77.9 82 86.1 1 113 13.3
1N6294 1.5KE91
5 73.7 81.9 91 100 1 131 11.4
1N6294A 1.5KE91A
5 77.8 86.5 91 95.5 1 125 12
1N6295 1.5KE100
5 81.0 90.0 100 110 1 144 10.4
1N6295A 1.5KE100A
5 85.5 95.0 100 105 1 137 11
1N6296 1.5KE110
5 89.2 99.0 110 121 1 158 9.5
1N6296A 1.5KE110A
5 94.0 105 110 116 1 152 9.9
1N6297 1.5KE120
5 97.2 108 120 132 1 173 8.7
1N6297A 1.5KE120A
5 102 114 120 126 1 165 9.1
1N6298 1.5KE130
5 105 117 130 143 1 187 8
1N6298A 1.5KE130A
5 111 124 130 137 1 179 8.4
1N6299 1.5KE150
5 121 135 150 165 1 215 7
1N6299A 1.5KE150A
5 128 143 150 158 1 207 7.2
1N6300 1.5KE160
5 130 144 160 176 1 230 6.5
1N6300A 1.5KE160A
5 136 152 160 168 1 219 6.8
1N6301 1.5KE170
5 138 153 170 187 1 244 6.2
1N6301A 1.5KE170A
5 145 162 170 179 1 234 6.4
1N6302 1.5KE180
5 146 162 180 198 1 258 5.8
1N6302A 1.5KE180A
5 154 171 180 189 1 246 6.1
1N6303 1.5KE200
5 162 180 200 220 1 287 5.2
1N6303A 1.5KE200A
5 171 190 200 210 1 274 5.5
1.5KE220
5 175 198 220 242 1 344 4.3
1.5KE220A
5 185 209 220 231 1 328 4.6
1.5KE250
5 202 225 250 275 1 360 5
1.5KE250A
5 214 237 250 263 1 344 5
1.5KE300
5 243 270 300 330 1 430 5
1.5KE300A
5 256 285 300 315 1 414 5
1.5KE320
5 259 288 320 352 1 457 4.50
1.5KE320A
5 273 304 320 336 1 438 4.50
1.5KE350
5 284 315 350 385 1 504 4
1.5KE350A
5 300 332 350 368 1 482 4
1.5KE400
5 324 360 400 440 1 574 4
1.5KE400A
5 342 380 400 420 1 548 4
1.5KE440
5 356 396 440 484 1 631 2.38
1.5KE440A
5 376 418 440 462 1 602 2.5
Jun - 00
1N6267C 1.5KE6V8C
1000 5.50 6.12 6.8 7.48 10 10.8 139
1N6267C 1.5KE6V8CA
1000 5.80 6.45 6.8 7.14 10 10.5 143
1N6268C 1.5KE7V5C
500 6.05 6.75 7.5 8.25 10 11.7 128
1N6268CA 1.5KE7V5CA
500 6.40 7.13 7.5 7.88 10 11.3 132
1N6269C 1.5KE8V2C
200 6.63 7.38 8.2 9.02 10 12.5 120
1N6269CA 1.5KE8V2CA
200 7.02 7.79 8.2 8.61 10 12.1 124
1N6270C 1.5KE9V1C
50 7.37 8.19 9.1 10.0 1 13.8 109
1N6270CA 1.5KE9V1CA
50 7.78 8.65 9.1 9.55 1 13.4 112
1N6271C 1.5KE10C
10 8.10 9.00 10 11.0 1 15.0 100
1N6271CA 1.5KE10CA
10 8.55 9.50 10 10.5 1 14.5 103
1N6272C 1.5KE11C
5 8.92 9.90 11 12.1 1 16.2 93
1N6272CA 1.5KE11CA
5 9.40 10.5 11 11.6 1 15.6 96
1
N6273C 1.5KE12C
5 9.72 10.8 12 13.2 1 17.3 87
1N6273CA 1.5KE12CA
5 10.2 11.4 12 12.6 1 16.7 90
1N6274C 1.5KE13C
5 10.5 11.7 13 14.3 1 19.0 79
1N6274CA 1.5KE13CA
5 11.1 12.4 13 13.7 1 18.2 82
1N6275C 1.5KE15C
5 12.1 13.5 15 16.5 1 22.0 68
1N6275CA 1.5KE15CA
5 12.8 14.3 15 15.8 1 21.2 71
1N6276C 1.5KE16C
5 12.9 14.4 16 17.6 1 23.5 64
1N6276CA 1.5KE16CA
5 13.6 15.2 16 16.8 1 22.5 67
1N6277C 1.5KE18C
5 14.5 16.2 18 19.8 1 26.5 56.5
1
N6277CA 1.5KE18CA
5 15.3 17.1 18 18.9 1 25.5 59.5
1N6278C 1.5KE20C
5 16.2 18.0 20 22.0 1 29.1 51.5
1N6278CA 1.5KE20CA
5 17.1 19.0 20 21.0 1 27.7 54
1N6279C 1.5KE22C
5 17.8 19.8 22 24.2 1 31.9 47
1N6279CA 1.5KE22CA
5 18.8 20.9 22 23.1 1 30.6 49
1N6280C 1.5KE24C
5 19.4 21.6 24 26.4 1 34.7 43
1N6280CA 1.5KE24CA
5 20.5 22.8 24 25.2 1 33.2 45
1N6281C 1.5KE27C
5 21.8 24.3 27 29.7 1 39.1 38.5
1N6281CA 1.5KE27CA
5 23.1 25.7 27 28.4 1 37.5 40
1N6282C 1.5KE30C
5 24.3 27.0 30 33.0 1 43.5 34.5
1N6282CA 1.5KE30CA
5 25.6 28.5 30 31.5 1 41.4 36
1N6283C 1.5KE33C
5 26.8 29.7 33 36.3 1 47.7 31.5
1N6283CA 1.5KE33CA
5 28.2 31.4 33 34.7 1 45.7 33
1N6284C 1.5KE36C
5 29.1 32.4 36 39.6 1 52.0 29
1N6284CA 1.5KE36CA
5 30.8 34.2 36 37.8 1 49.9 30
1N6285C 1.5KE39C
5 31.6 35.1 39 42.9 1 56.4 26.5
1N6285CA 1.5KE39CA
5 33.3 37.1 39 41.0 1 53.9 28
1N6286C 1.5KE43C
5 34.8 38.7 43 47.3 1 61.9 24
1N6286CA 1.5KE43CA
5 36.8 40.9 43 45.2 1 59.3 25.3
1N6287C 1.5KE47C
5 38.1 42.3 47 51.7 1 67.8 22.2
1N6287CA 1.5KE47CA
5 40.2 44.7 47 49.4 1 64.8 23.2
1N6288C 1.5KE51C
5 41.3 45.9 51 56.1 1 73.5 20.4
1N6288CA 1.5KE51CA
5 43.6 48.5 51 53.6 1 70.1 21.4
1.5KE6V8C......1.5KE440CA
1N6267C...........1N6303CA
Type
Maximum Reverse
Leakage Current
at
Bidirectional (µA) (V) Min. Nom. Max. (mA)
(1)
IRM
IR
at
(V)
Breakdown Voltage Max. Clamping Voltage
VBR
VCL at Ipp
VRM max. 1ms. Expo.
(V) (A)
(1) Tested with pulses.
Pulse test: tp ≤ 50 ms; δ < 2%
Jun - 00
1.5KE6V8C......1.5KE440CA
1N6267C...........1N6303CA
Type
Maximum Reverse
Leakage Current
at
Bidirectional (µA) (V) Min. Nom. Max. (mA)
(1)
IRM
IR
at
(V)
Breakdown Voltage Max. Clamping Voltage
VBR
VCL at Ipp
VRM max. 1ms. Expo.
(V) (A)
(1) Tested with pulses.
Pulse test: tp ≤ 50 ms; δ < 2%
1N6289C 1.5KE56C
5 45.4 50.4 56 61.6 1 80.5 18.6
1
N6289CA 1.5KE56CA
5 47.8 53.2 56 58.8 1 77.0 19.5
1N6290C 1.5KE62C
5 50.2 55.8 62 68.2 1 89.0 16.9
1N6290CA 1.5KE62CA
5 53.0 58.9 62 65.1 1 85.0 17.7
1N6291C 1.5KE68C
5 55.1 61.2 68 74.8 1 98.0 15.3
1N6291CA 1.5KE68CA
5 58.1 64.6 68 71.4 1 92.0 16.3
1N6292C 1.5KE75C
5 60.7 67.5 75 82.5 1 108 13.9
1N6292CA 1.5KE75CA
5 64.1 71.3 75 78.8 1 103 14.6
1N6293C 1.5KE82C
5 66.4 73.8 82 90.2 1 118 12.7
1N6293CA 1.5KE82CA
5 70.1 77.9 82 86.1 1 113 13.3
1N6294C 1.5KE91C
5 73.7 81.9 91 100 1 131 11.4
1N6294CA 1.5KE91CA
5 77.8 86.5 91 95.5 1 125 12
1N6295C 1.5KE100C
5 81.0 90.0 100 110 1 144 10.4
1N6295CA 1.5KE100CA
5 85.5 95.0 100 105 1 137 11
1N6296C 1.5KE110C
5 89.2 99.0 110 121 1 158 9.5
1N6296CA 1.5KE110CA
5 94.0 105 110 116 1 152 9.9
1N6297C 1.5KE120C
5 97.2 108 120 132 1 173 8.7
1
N6297CA 1.5KE120CA
5 102 114 120 126 1 165 9.1
1N6298C 1.5KE130C
5 105 117 130 143 1 187 8
1N6298CA 1.5KE130CA
5 111 124 130 137 1 179 8.4
1N6299C 1.5KE150C
5 121 135 150 165 1 215 7
1N6299CA 1.5KE150CA
5 128 143 150 158 1 207 7.2
1N6300C 1.5KE160C
5 130 144 160 176 1 230 6.5
1N6300CA 1.5KE160CA
5 136 152 160 168 1 219 6.8
1N6301C 1.5KE170C
5 138 153 170 187 1 244 6.2
1N6301CA 1.5KE170CA
5 145 162 170 179 1 234 6.4
1N6302C 1.5KE180C
5 146 162 180 198 1 258 5.8
1N6302CA 1.5KE180CA
5 154 171 180 189 1 246 6.1
1N6303C 1.5KE200C
5 162 180 200 220 1 287 5.2
1N6303CA 1.5KE200CA
5 171 190 200 210 1 274 5.5
1.5KE220C
5 175 198 220 242 1 344 4.3
1
.5KE220CA
5 185 209 220 231 1 328 4.6
1.5KE250C
5 202 225 250 275 1 360 5
1.5KE250CA
5 214 237 250 263 1 344 5
1.5KE300C
5 243 270 300 330 1 430 5
1.5KE300CA
5 256 285 300 315 1 414 5
1.5KE320C
5 259 288 320 352 1 457 4.50
1.5KE320CA
5 273 304 320 336 1 438 4.50
1.5KE350C
5 284 315 350 385 1 504 4
1.5KE350CA
5 300 332 350 368 1 482 4
1.5KE400C
5 324 360 400 440 1 574 4
1.5KE400CA
5 342 380 400 420 1 548 4
1.5KE440C
5 356 396 440 484 1 631 2.38
1.5KE440CA
5 376 418 440 462 1 602 2.5
Jun - 00
100
50
Ipp
Ipp/2
1t - time
1 ms
10 µs
Pulse wave form 10/1000
0
25
50
75
100
Temperature in °C
DERATING CURVE
1.5KE
0 50 100 150 17525 75 125
10
102
103
104
1
Measured at VBR and 1 MHz.
VBR - Breakdown voltage (V)
10 102103104
TYPICAL JUNCTION CAPACITANCE
102
103
104
105
Pulse time - t
1µs 10µs 100µs 1ms 10ms
PEAK PULSE POWER RATING CURVE
Jun - 00
