1N6267 - 1N6303A TRANSIENT VOLTAGE
SUPPRESSOR
V
BR
: 6.8 - 200 Volts
P
PK
: 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 V
BR(min.)
* Typical I
R
less then 1µA above 10V
MECHANICAL DATA
* Case : DO-201AD Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Polarity : Color band denotes cathode end except Bipolar.
* Mounting position : Any
* Weight : 1.21 grams
DEVICES FOR BIPOLAR APPLICATIONS
For bi-directional use C or CA 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 1500 Watts
Steady State Power Dissipation at TL = 75 °C
Lead Lengths 0.375", (9.5mm) (Note 2) PD5.0 Watts
Peak Forward Surge Current, 8.3ms Single Half
Sine-Wave Superimposed on Rated Load
(JEDEC Method) (Note 3) IFSM 200 Amps.
Operating and Storage Temperature Range TJ, TSTG - 65 to + 175 °C
Note :
(1) Non-repetitive Current pulse, per Fig. 5 and derated above Ta = 25
°
C per Fig. 1
(2) Mounted on Copper Lead area of 1.57 in
2
(40mm
2
).
(3) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum.
UPDATE : APRIL 25, 1998
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.
ELECTRICAL CHARACTERISTICS
Rating at = 25 °C ambient temperature unless otherwise specified
Breakdown Voltage @ It Working Peak Maximum Maximum Maximum Maximum
TYPE
( Note 1 )
Reverse
Reverse Leakage
Reverse
Clamping
Temperature
Voltage
@ V
RWM
Current
Voltage @ I
RSM
Co-efficient
Unidirectional
V
BR
(V)
It
V
RWM
I
R
I
RSM
V
RSM
of V
BR
Axial Lead Min. Max. (mA) (V)
(
µ
A)
(A)
(V)
(% /
°
C)
1N6267 6.12 7.48 10 5.50 1000 139 10.8 0.057
1N6267A 6.45 7.14 10 5.80 1000 143 10.5 0.057
1N6268 6.75 8.25 10 6.05 500 128 11.7 0.061
1N6268A 7.13 7.88 10 6.40 500 132 11.3 0.061
1N6269 7.38 9.02 10 6.63 200 120 12.5 0.065
1N6269A 7.79 8.61 10 7.02 200 124 12.1 0.065
1N6270 8.19 10.0 1.0 7.37 50 109 13.8 0.068
1N6270A 8.65 9.55 1.0 7.78 50 112 13.4 0.068
1N6271 9.00 11.0 1.0 8.10 10 100 15.0 0.073
1N6271A 9.50 10.5 1.0 8.55 10 103 14.5 0.073
1N6272 9.90 12.1 1.0 8.92 5.0 93.0 16.2 0.075
1N6272A 10.5 11.6 1.0 9.40 5.0 96.0 15.6 0.075
1N6273 10.8 13.2 1.0 9.72 5.0 87.0 17.3 0.078
1N6273A 11.4 12.6 1.0 10.2 5.0 90.0 16.7 0.078
1N6274 11.7 14.3 1.0 10.5 5.0 79.0 19.0 0.081
1N6274A 12.4 13.7 1.0 11.1 5.0 82.0 18.2 0.081
1N6275 13.5 16.5 1.0 12.1 5.0 68.0 22.0 0.084
1N6275A 14.3 15.8 1.0 12.8 5.0 71.0 21.2 0.084
1N6276 14.4 17.6 1.0 12.9 5.0 64.0 23.5 0.086
1N6276A 15.2 16.8 1.0 13.6 5.0 67.0 22.5 0.086
1N6277 16.2 19.8 1.0 14.5 5.0 56.5 26.5 0.088
1N6277A 17.1 18.9 1.0 15.3 5.0 59.5 25.2 0.088
1N6278 18.0 22.0 1.0 16.2 5.0 51.5 29.1 0.090
1N6278A 19.0 21.0 1.0 17.1 5.0 54.0 27.7 0.090
1N6279 19.8 24.2 1.0 17.8 5.0 47.0 31.9 0.092
1N6279A 20.9 23.1 1.0 18.8 5.0 49.0 30.6 0.092
1N6280 21.6 26.4 1.0 19.4 5.0 43.0 34.7 0.094
1N6280A 22.8 25.2 1.0 20.5 5.0 45.0 33.2 0.094
1N6281 24.3 29.7 1.0 21.8 5.0 38.5 39.1 0.096
1N6281A 25.7 28.4 1.0 23.1 5.0 40.0 37.5 0.096
1N6282 27.0 33.0 1.0 24.3 5.0 34.5 43.5 0.097
1N6282A 28.5 31.5 1.0 25.6 5.0 36.0 41.4 0.097
1N6283 29.7 36.3 1.0 26.8 5.0 31.5 47.7 0.098
1N6283A 31.4 34.7 1.0 28.2 5.0 33.0 45.7 0.098
1N6284 32.4 39.6 1.0 29.1 5.0 29.0 52.0 0.099
1N6284A 34.2 37.8 1.0 30.8 5.0 30.0 49.9 0.099
1N6285 35.1 42.9 1.0 31.6 5.0 26.5 56.4 0.100
1N6285A 37.1 41.0 1.0 33.3 5.0 28.0 53.9 0.100
1N6286 38.7 47.3 1.0 34.8 5.0 24.0 61.9 0.101
1N6286A 40.9 45.2 1.0 36.8 5.0 25.3 59.3 0.101
1N6287 42.3 51.7 1.0 38.1 5.0 22.2 67.8 0.101
1N6287A 44.7 49.4 1.0 40.2 5.0 23.2 64.8 0.101
1N6288 45.9 56.1 1.0 41.3 5.0 20.4 73.5 0.102
1N6288A 48.5 53.6 1.0 43.6 5.0 21.4 70.1 0.102
1N6289 50.4 61.6 1.0 45.4 5.0 18.6 80.5 0.103
1N6289A 53.2 58.8 1.0 47.8 5.0 19.5 77.0 0.103
1N6290 55.8 68.2 1.0 50.2 5.0 16.9 89.0 0.104
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
TYPE
Voltage @ VRWM Current Voltage @ IRSM Co-efficient
V
BR
(V)
It
V
RWM
I
R
I
RSM
V
RSM
of V
BR
Min. Max. (mA) (V)
(
µ
A)
(A)
(V)
(% /
°
C)
1N6290A 58.9 65.1 1.0 53.0 5.0 17.7 85.0 0.104
1N6291 61.2 74.8 1.0 55.1 5.0 15.3 98.0 0.104
1N6291A 64.6 71.4 1.0 58.1 5.0 16.3 92.0 0.104
1N6292 67.5 82.5 1.0 60.7 5.0 13.9 108 0.105
1N6292A 71.3 78.8 1.0 64.1 5.0 14.6 103 0.105
1N6293 73.8 90.2 1.0 66.4 5.0 12.7 118 0.105
1N6293A 77.9 86.1 1.0 70.1 5.0 13.3 113 0.105
1N6294 81.9 100 1.0 73.7 5.0 11.4 131 0.106
1N6294A 86.5 95.5 1.0 77.8 5.0 12.0 125 0.106
1N6295 90.0 110 1.0 81.0 5.0 10.4 144 0.106
1N6295A 95.0 105 1.0 85.5 5.0 11.0 137 0.106
1N6296 99.0 121 1.0 89.2 5.0 9.5 158 0.107
1N6296A 105 116 1.0 94.0 5.0 9.9 152 0.107
1N6297 108 132 1.0 97.2 5.0 8.7 173 0.107
1N6297A 114 126 1.0 102 5.0 9.1 165 0.107
1N6298 117 143 1.0 105 5.0 8.0 187 0.107
1N6298A 124 137 1.0 111 5.0 8.4 179 0.107
1N6299 135 165 1.0 121 5.0 7.0 215 0.108
1N6299A 143 158 1.0 128 5.0 7.2 207 0.108
1N6300 144 176 1.0 130 5.0 6.5 230 0.108
1N6300A 152 168 1.0 136 5.0 6.8 219 0.108
1N6301 153 187 1.0 138 5.0 6.2 244 0.108
1N6301A 162 179 1.0 145 5.0 6.4 234 0.108
1N6302 162 198 1.0 146 5.0 5.8 258 0.108
1N6302A 171 189 1.0 154 5.0 6.1 246 0.108
1N6303 180 220 1.0 162 5.0 5.2 287 0.108
1N6303A 190 210 1.0 171 5.0 5.5 274 0.108
Note:
( 1 ) V
BR
measured after It applied for 300
µ
s., It = square wave pulse or equivalent.
( 2 ) V
F
= 3.5 Vmax., I
F
= 100 Amps. ( 6.8 Volts thru 91 Volts )
V
F
= 5.0 Vmax., I
F
= 100 Amps. ( 100 Volts thru 200 Volts ) per 1/2
square or equivalent sine wave.
PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.
RATING AND CHARACTERISTIC CURVES ( 1N6267 - 1N6303A )
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
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, AMPERES
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
175
0
25
50
75
150
0.1µs1.0µs10µs100µs10ms
1.0ms
200
TL, LEAD TEMPERATURE (°C)
8.3 ms SINGLE HALF SINE WAVE
JEDEC METHOD
PD, STEADY STATE POWER DISSIPATION
(WATTS)
50
100
0
Tr = 10
µ
s
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 - % I RMS
Single Phase Half Wave
60 Hz Resistive or Inductive load
