of 4 1 features do-201ad dim min max a 25.40 b 7.20 9.50 c 1.20 1.30 d 4.80 5.30 all dimensions in mm a a b c d maximum ratings and electrical characteristics @ t a = 25 c unless otherwise specified mechanical data typical i fast response time : typically less low zener impedance excellent clamping capability 1500w surge capability at 1ms then 1.0 ps from 0 volt to v br(min.) r less then 1 m a above 10v weight : 1.21 grams mounting position : any polarity : color band denotes cathode end except bipolar. lead : axial lead solderable per mil-std-202, epoxy : ul94v-o rate flame retardant case : do-201ad molded plastic method 208 guaranteed rating symbol value unit peak power dissipation at ta = 25 c, tp=1ms (note1) p pk 1500 watts steady state power dissipation at t l = 75 c lead lengths 0.375", (9.5mm) (note 2) p d 5.0 watts peak forward surge current, 8.3ms single half sine-wave superimposed on rated load (jedec method) (note 3) i fsm 200 amps. operating and storage temperature range t j, t stg - 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. 1n6267 - 1n6303a 1500 watts axial leaded transient voltage suppressor
1n6290ca 1n6289ca 1n6288ca 1n6287ca 1n6286ca 1n6285ca 1n6284ca 1n6283ca 1n6282ca 1n6281ca 1n6280ca 1n6279ca 1n6278ca 1n6277ca 1n6276ca 1n6275ca 1N6274CA 1n6273ca 1n6272ca 1n6271ca 1n6270ca 1n6269ca 1n6268ca 1n6267ca 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) ( m a) (a) (v) (% / c) 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 55.8 68.2 1.0 50.2 5.0 16.9 89.0 0.104 2of4
1n6303ca 1n6302ca 1n6301ca 1n6300ca 1n6299ca 1n6298ca 1n6297ca 1n6296ca 1n6295ca 1n6294ca 1n6293ca 1n6292ca 1n6291ca breakdown voltage @ it working peak maximum maximum maximum maximum ( note 1 ) reverse reverse leakage reverse clamping temperature type voltage @ v rwm current voltage @ i rsm co-efficient v br (v) it v rwm i r i rsm v rsm of v br min. max. (ma) (v) ( m a) (a) (v) (% / c) 1n6290a 58.9 65.1 1.0 53.0 5.0 17.7 85.0 0.104 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 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 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 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 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 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 0.107 108 132 1.0 97.2 5.0 8.7 173 0.107 1n6297a 114 126 1.0 102 5.0 9.1 165 0.107 117 143 1.0 105 5.0 8.0 187 0.107 1n6298a 124 137 1.0 111 5.0 8.4 179 0.107 135 165 1.0 121 5.0 7.0 215 0.108 1n6299a 143 158 1.0 128 5.0 7.2 207 0.108 144 176 1.0 130 5.0 6.5 230 0.108 1n6300a 152 168 1.0 136 5.0 6.8 219 0.108 153 187 1.0 138 5.0 6.2 244 0.108 1n6301a 162 179 1.0 145 5.0 6.4 234 0.108 162 198 1.0 146 5.0 5.8 258 0.108 1n6302a 171 189 1.0 154 5.0 6.1 246 0.108 180 220 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 m 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. 3of4
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 0.1 m s 1.0 m s 10 m s 100 m s 10ms 1.0ms 200 t l , lead temperature ( c) 8.3 ms single half sine wave jedec method p d , steady state power dissipation (watts) 50 100 0 tr = 10 m s peak value i rms half value - i rms 2 t j =25 c pulse width (tp) is defined as that point where the peak current decays to 50% of i rsm 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 4of4
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