p6ka6.8 thru p6ka43a automotive transient voltage suppressor breakdown voltage - 6.8 to 43 volts peak pulse power - 600 watts features designed for under the hood applications plastic package has underwriters laboratory flammability classification 94v-0 exclusive patented par oxide passivated chip construction 600w peak pulse power surge capability with a 10/1000 m s waveform repetition rate (duty cycle): 0.01% excellent clamping capability low incremental surge resistance fast response time: typically less than 1.0ps from 0 volts to v (br) for devices with v (br) 3 10v, i d are typically less than1.0 m a high temperature soldering guaranteed: 300?/10 seconds, 0.375" (9.5mm) lead length, 5lbs. (2.3 kg) tension mechanical data case: jedec do-204ac molded plastic body over passivated junction terminals: solder plated axial leads, solderable per mil-std-750, method 2026 polarity: color band denotes positive end (cathode) mounting position: any weight: 0.015 ounce, 0.4 gram maximum ratings and characteristics ratings at 25? ambient temperature unless otherwise specified. symbol value units peak pulse power dissipation with a 10/1000 m s (note 1, fig. 1) p ppm minimum 600 watts pulse pulse current with a 10/1000 m s waveform (note 1, fig. 3) i ppm see table 1 amps steady state power dissipation at t l =75? lead lengths 0.375" (9.5mm) (note 2) p m(av) 5.0 watts peak forward surge current, 8.3ms single half sine-wave superimposed on rated load (jedec method) (note 3 ) i fsm 70.0 amps maximum instantaneous forward voltage at 50a (note 3) v f 3.5 volts operating junction and storage temperature range t j , t stg -65 to +185 ? notes: (1) non-repetitive current pulse, per fig. 3 and derated above t a =25? per fig. 2 (2) mounted on copper pad area of 1.6 x 1.6?(40 x 40mm) per fig. 5 (3) measured on 8.3ms single half sine-wave, or equivalent square wave, duty cycle=4 pulses per minutes maximum 1/21/99 0.034 (0.86) 0.028 (0.71) 0.140 (3.6) 0.104 (2.6) dia. dia. 1.0 min. (25.4) 0.230 (5.8) 0.300 (7.6) 1.0 min. (25.4) do-204ac dimensions in inches and (millimeters) patent # s 4,980,315 5,166,769 5,278,094 a vailable in uni-directional only patented* *
electrical characteristics ratings at (t a = 25 c unless otherwise noted) table 1 maximum maximum breakdown voltage maximum reverse peak pulse temperature v (br) test stand-off reverse leakage current maximum coefficient (volts) (note 1) current voltage leakage at v wm i ppm clamping of at i t v wm at v wm t j =150 c (note 2) voltage at l ppm v (br) device type min max (amps) (volts) i d ( m a) i d ( m a) (amps) v c (volts) (% / c) p6ka6.8 6.12 7.48 10 5.50 500 1000 55.6 10.8 0.057 p6ka6.8a 6.45 7.14 10 5.80 500 1000 57.1 10.5 0.057 p6ka7.5 6.75 8.25 10 6.05 250 500 51.3 11.7 0.061 p6ka7.5a 7.13 7.88 10 6.40 250 500 53.1 11.3 0.061 p6ka8.2 7.38 9.02 10 6.63 100 200 48.0 12.5 0.065 p6ka8.2a 7.79 8.61 10 7.02 100 200 49.6 12.1 0.065 p6ka9.1 8.19 10.0 1.0 7.37 25.0 100 43.5 13.8 0.068 p6ka9.1a 8.65 9.55 1.0 7.78 25.0 100 44.8 13.4 0.068 p6ka10 9.00 11.0 1.0 8.10 10.0 50 40.0 15.0 0.073 p6ka10a 9.50 10.5 1.0 8.55 10.0 50 41.4 14.5 0.073 p6ka11 9.90 12.1 1.0 8.92 5.0 20.0 37.0 16.2 0.075 p6ka11a 10.5 11.6 1.0 9.40 5.0 20.0 38.5 15.6 0.076 p6ka12 10.8 13.2 1.0 9.72 2.0 10.0 34.7 17.3 0.076 p6ka12a 11.4 12.6 1.0 10.2 2.0 10.0 35.9 16.7 0.078 p6ka13 11.7 14.3 1.0 10.5 2.0 10.0 31.6 19.0 0.081 p6ka13a 12.4 13.7 1.0 11.1 2.0 10.0 33.0 18.2 0.081 p6ka15 13.5 16.3 1.0 12.1 2.0 10.0 27.3 22.0 0.084 p6ka15a 14.3 15.8 1.0 12.8 2.0 10.0 28.3 21.2 0.084 p6ka16 14.4 17.6 1.0 12.9 2.0 10.0 25.5 23.5 0.086 p6ka16a 15.2 16.8 1.0 13.6 2.0 10.0 26.7 22.5 0.086 p6ka18 16.2 19.8 1.0 14.5 2.0 10.0 22.6 26.5 0.088 p6ka18a 17.1 18.9 1.0 15.3 2.0 10.0 23.8 25.2 0.088
electrical characteristic ratings (t a = 25 c unless otherwise noted) table 1 (cont?) tc=150 c maximum breakdown voltage maximum maximum peak pulse temperature v (br) test stand-off reverse reverse current maximum coefficient volts (note 1) current voltage leakage leakage i ppm clamping of at i t vwm at v wm at v wm (note 2) voltage at l ppm v (br) device type min max (ma) (volts) i d ( m a) i d ( m a) (amps) v c (volts) (% / c) p6ka20 18.0 22.0 1.0 16.2 2.0 10.0 20.6 29.1 0.090 p6ka20a 19.0 21.0 1.0 17.1 2,0 10.0 21.7 27.7 0.090 p6ka22 19.8 24.2 1.0 17.8 2.0 10.0 18.8 31.9 0.092 p6ka22a 20.9 23.1 1.0 18.8 2.0 10.0 19.6 30.6 0.092 p6ka24 21.6 26.4 1.0 19.4 2.0 10.0 17.3 34.7 0.094 p6ka24a 22.8 25.2 1.0 20.5 2.0 10.0 18.1 33.6 0.094 p6ka27 24.3 29.7 1.0 21.8 2.0 10.0 15.3 39.1 0.096 p6ka27a 25.7 28.4 1.0 23.1 2.0 10.0 16.0 37.5 0.096 p6ka30 27.0 33.0 1.0 24.3 2.0 10.0 13.8 43.5 0.097 p6ka30a 28.5 31.5 1.0 25.6 2.0 10.0 14.5 41.4 0.097 p6ka33 29.7 36.3 1.0 26.8 2.0 10.0 12.6 47.7 0.098 p6ka33a 31.4 34.7 1.0 28.2 2.0 10.0 13.1 45.7 0.098 p6ka36 32.4 39.6 1.0 29.1 2.0 10.0 11.5 52.0 0.099 p6ka36a 34.2 37.8 1.0 30.8 2.0 10.0 12.0 49.9 0.099 p6ka39 35.1 42.9 1.0 31.6 2.0 10.0 10.6 56.4 0.100 p6ka39a 37.1 41.0 1.0 33.3 2.0 10.0 11.1 53.9 0.100 p6ka43 38.7 47.3 1.0 34.8 2.0 10.0 9.7 61.9 0.101 p6ka43a 40.9 45.2 1.0 36.8 2.0 10.0 10.1 59.3 0.101 notes: (1) v (br) measured after i t applied for 300 m s. i t =square wave pulse or equivalent (2) surge current waveform per fig. 3 and derate per fig. 2 (3) all terms and symbols are consistent with ansi/ieee c62.35
0 1.0 2.0 3.0 4.0 0 100 150 50 0 25 50 75 100 125 150 175 200 0 1.25 2.5 3.75 5.0 0.1 m s 1.0 m s10 m s 100 m s 1.0ms 10ms 0.1 1.0 10 100 50 100 150 200 0 50 100 75 25 25 75 125 175 0 1 10 100 10 100 200 1.0 10 100 200 10 100 1,000 80 6,000 fig. 1 - peak pulse power rating curve fig. 2 - pulse derating curve p ppm , peak pulse power, kw td, pulse width, sec. t a , ambient temperature, ? fig. 4 - typical junction capacitance fig. 3 - pulse waveform t, time, ms fig. 5 - steady state power derating curve v (br) , breakdown voltage, volts t l, lead temperature,? number of cycles at 60 h z i ppm, peak pulse current, % peak pulse power (p pp ) or current (i pp ) derating in percentage, % c j , junction capacitance, pf i fsm, peak forward surge current, amperes non-repetitive pulse waveform shown in fig. 3 t a =25? pulse width (t d ) is defined as the point where the peak current decays to 50% of i pp tr=10 m sec. t j =25? f=1 mhz vsig=50mvp-p measured at zero bias measured at stand-off voltage, v wm 1.6 x 1.6 x 0.040" (40 x 40 x 1mm) copper heat sinks 60 h z resistive or inductive load t l =75? 8.3ms single half sine-wave (jedec method) td peak value i ppm half value - i pp 2 10/1000 m s. waveform as defined by r.e.a. fig. 6 - maximum non-repetitive peak forward surge current ratings and characteristic curves p6ka6.8 thru p6ka43a p m(av), steady state power dissipation, watts = 0.375?9.5mm) lead lengths l
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