P6KA6.8 THRU P6KA43A AUTOMOTIVE TRANSIENT VOLTAGE SUPPRESSOR Breakdown Voltage - 6.8 to 43 Volts Peak Pulse Power - 600 Watts D * FEATURES P A T E N T E DO-204AC 0.034 (0.86) 1.0 (25.4) MIN. 0.028 (0.71) DIA. 0.300 (7.6) 0.230 (5.8) 0.140 (3.6) 0.104 (2.6) DIA. 1.0 (25.4) MIN. ♦ 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 10/1000µs 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)≥10V, ID are typically less than1.0µA ♦ High temperature soldering guaranteed: 300°C/10 seconds, 0.375" (9.5mm) lead length, 5lbs. (2.3 kg) tension MECHANICAL DATA Dimensions in inches and (millimeters) Patent #’s 4,980,315 5,166,769 5,278,094 * 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 Available in uni-directional only MAXIMUM RATINGS AND CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Peak pulse power dissipation with a 10/1000µs (NOTE 1, FIG. 1) Pulse pulse current with a 10/1000µs waveform (NOTE 1, FIG. 3) Steady state power dissipation at TL=75°C lead lengths 0.375" (9.5mm) (NOTE 2) Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) (NOTE 3) Maximum instantaneous forward voltage at 50A (NOTE 3) Operating junction and storage temperature range SYMBOL VALUE UNITS PPPM Minimum 600 Watts IPPM SEE TABLE 1 Amps PM(AV) 5.0 Watts IFSM 70.0 Amps VF 3.5 Volts TJ, TSTG -65 to +185 °C NOTES: (1) Non-repetitive current pulse, per Fig. 3 and derated above TA=25°C 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 ELECTRICAL CHARACTERISTICS RATINGS at (TA=25°C unless otherwise noted) TABLE 1 Breakdown Voltage V(BR) (Volts) (NOTE 1) Device Type Test Current at IT (Amps) Stand-off Voltage VWM (Volts) Maximum Reverse Leakage at VWM ID (µA) Maximum Reverse Leakage at VWM TJ=150°C ID (µA) Peak Pulse Current IPPM (NOTE 2) (Amps) Maximum Clamping Voltage at lPPM VC (Volts) Maximum Temperature Coefficient of V(BR) (% / °C) MIN MAX 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 (TA = 25°C unless otherwise noted) TABLE 1 (Cont’d) Breakdown Voltage V(BR) Volts (NOTE 1) Test Current at IT (mA) Stand-off Voltage Vwm (Volts) Maximum Reverse Leakage at VWM ID (µA) Tc=150°C Maximum Reverse Leakage at VWM ID (µA) Peak Pulse Current IPPM (NOTE 2) (Amps) Maximum Clamping Voltage at lPPM VC (Volts) Maximum Temperature Coefficient of V(BR) (% / °C) Device Type MIN MAX 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 IT applied for 300µs. IT=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 RATINGS AND CHARACTERISTIC CURVES P6KA6.8 THRU P6KA43A FIG. 2 - PULSE DERATING CURVE FIG. 1 - PEAK PULSE POWER RATING CURVE 100 NON-REPETITIVE PULSE WAVEFORM SHOWN in FIG. 3 TA=25°C 10 1.0 0.1 0.1µs 100µs 10µs 1.0µs 1.0ms 10ms td, PULSE WIDTH, sec. PEAK PULSE POWER (PPP) or CURRENT (IPP) DERATING IN PERCENTAGE, % PPPM, PEAK PULSE POWER, kW 100 75 50 25 0 25 0 50 75 100 150 175 125 200 TA, AMBIENT TEMPERATURE, °C FIG. 4 - TYPICAL JUNCTION CAPACITANCE FIG. 3 - PULSE WAVEFORM 6,000 TJ=25°C f=1 MHz Vsig=50mVp-p CJ, JUNCTION CAPACITANCE, pF PULSE WIDTH (td) is DEFINED as the POINT WHERE the PEAK CURRENT DECAYS to 50% of IPP tr=10µsec. PEAK VALUE IPPM 100 HALF VALUE - IPP 2 50 10/1000µs. WAVEFORM as DEFINED by R.E.A. td 0 MEASURED at ZERO BIAS 1,000 100 MEASURED at STAND-OFF VOLTAGE, VWM 80 4.0 3.0 2.0 1.0 0 t, TIME, ms 10 1.0 100 200 10 V(BR), BREAKDOWN VOLTAGE, VOLTS FIG. 5 - STEADY STATE POWER DERATING CURVE 5.0 L FIG. 6 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 60 HZ RESISTIVE OR INDUCTIVE LOAD = 0.375”(9.5mm) LEAD LENGTHS 3.75 1.6 x 1.6 x 0.040" (40 x 40 x 1mm) COPPER HEAT SINKS 2.5 1.25 0 0 25 50 75 100 125 150 TL, LEAD TEMPERATURE,°C 175 200 IFSM, PEAK FORWARD SURGE CURRENT, AMPERES PM(AV), STEADY STATE POWER DISSIPATION, WATTS IPPM, PEAK PULSE CURRENT, % 150 200 TL=75°C 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 100 10 1 10 NUMBER OF CYCLES AT 60 HZ 100