www.eicsemi.com TPSMA6.8 ~ TPSMA43A AUTOMOTIVE SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR VBR : 6.8 - 43 Volts SMA (DO-214AC) FEATURES : * 400W peak pulse power capability with a 10/1000ms waveform, repetition rate (duty cycle): 0.01% * Excellent clamping capability * Low incremental surge resistance * Very fast response time * For devices with V(BR) ≥ 10V ID are typically less than 1.0mA at Ta = 150°C * Pb / RoHS Free 1.1 ± 0.3 4.5 ± 0.15 5.0 ± 0.15 PPK : 400 Watts 0.2 ± 0.07 1.2 ± 0.2 2.6 ± 0.15 2.1 ± 0.2 2.0 ± 0.2 Dimensions in millimeters MECHANICAL DATA * Case : SMA Molded plastic * Epoxy : UL94V-0 rate flame retardant * Lead : Lead Formed for Surface Mount * Polarity : Color band denotes cathode end except Bipolar. * Mounting position : Any * Weight : 0.064 grams Maximum Ratings and Thermal Characteristics Rating at 25 °C ambient temperature unless otherwise specified. Parameter Peak Pulse Power Dissipation with a 10/1000 µs waveform (1)(2) Fig.2 Peak power pulse current with a 10/1000µs waveform (1) Fig.2 Operating and Storage Temperature Range Symbol Value Unit PPPM Minimum 400 W IPPM See Next Table A TJ, TSTG - 65 to + 185 °C Notes : (1) Non-repetitive Current pulse, per Fig. 2 and derated above Ta = 25 °C per Fig. 1 (2) Mounted on 0.31 x 0.31” (8.0 x 8.0mm) copper pads to each terminal Page 1 of 3 Rev. 01 : July 29, 2014 www.eicsemi.com ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified Type VBR (V) Min. Max. TPSMA6.8 TPSMA6.8A TPSMA7.5 TPSMA7.5A TPSMA8.2 TPSMA8.2A TPSMA9.1 TPSMA9.1A TPSMA10 TPSMA10A TPSMA11 TPSMA11A TPSMA12 TPSMA12A TPSMA13 TPSMA13A TPSMA15 TPSMA15A TPSMA16 TPSMA16A TPSMA18 TPSMA18A TPSMA20 TPSMA20A TPSMA22 TPSMA22A TPSMA24 TPSMA24A TPSMA27 TPSMA27A TPSMA30 TPSMA30A TPSMA33 TPSMA33A TPSMA36 TPSMA36A TPSMA39 TPSMA39A TPSMA43 TPSMA43A It (mA) VRWM (V) Maximum Reverse Leakage @ VRWM IR (µA) 10 10 10 10 10 10 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.50 5.80 6.05 6.40 6.63 7.02 7.37 7.78 8.10 8.55 8.92 9.40 9.72 10.2 10.5 11.1 12.1 12.8 12.9 13.6 14.5 15.3 16.2 17.1 17.8 18.8 19.4 20.5 21.8 23.1 24.3 25.6 26.8 28.2 29.1 30.8 31.6 33.3 34.8 36.8 300 300 150 150 50 50 10 10 5.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Breakdown Voltage @ It (Note 1) 6.12 6.45 6.75 7.13 7.38 7.79 8.19 8.65 9.00 9.50 9.90 10.5 10.8 11.4 11.7 12.4 13.5 14.3 14.4 15.2 16.2 17.1 18.0 19.0 19.8 20.9 21.6 22.8 24.3 25.7 27.0 28.5 29.7 31.4 32.4 34.2 35.1 37.1 38.7 40.9 7.48 7.14 8.25 7.88 9.02 8.61 10.0 9.55 11.0 10.5 12.1 11.6 13.2 12.6 14.3 13.7 16.5 15.8 17.6 16.8 19.8 18.9 22.0 21.0 24.2 23.1 26.4 25.2 29.7 28.4 33.0 31.5 36.3 34.7 39.6 37.8 42.9 41.0 47.3 45.2 Working Peak Reverse Voltage Maximum Reverse Leakage @ VRWM, Tj=150°C ID (µA) Maximum Peak Pulse Surge Current IPPM(2) (A) Maximum Clamping Voltage @ IPPM VRSM (V) 1000 1000 500 500 200 200 50 50 20 20 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 37 38.1 34.2 35.4 32 33.1 29 29.9 26.7 27.6 24.7 25.6 23.1 24.0 21.1 22.0 18.2 18.9 17.0 17.8 15.1 15.9 13.7 14.4 12.5 13.1 11.5 12.0 10.2 10.7 9.2 9.7 8.4 8.8 7.7 8.0 7.1 7.4 6.5 6.7 10.8 10.5 11.7 11.3 12.5 12.1 13.8 13.4 15.0 14.5 16.2 15.6 17.3 16.7 19.0 18.2 22.0 21.2 23.5 22.5 26.5 25.2 29.1 27.7 31.9 30.6 34.7 33.2 39.1 37.5 43.5 41.4 47.7 45.7 52.0 49.9 56.4 53.9 61.9 59.3 Notes : (1) VBR measured after It applied for 300 µs., It = square wave pulse or equivalent. (2) Surge current waveform per Fig. 2 and derate per Fig. 1 (3) "PSMA" will be omitted in marking on the diode. Page 2 of 3 Rev. 01 : July 29, 2014 www.eicsemi.com RATING AND CHARACTERISTIC CURVES ( TPSMA6.8 ~ TPSMA43A ) FIG.2 - PULSE WAVEFORM 120 PEAK PULSE CURRENT - % IPPM PEAK PULSE POWER (IPP) OR CURRENT (IPP) DERATING IN PERCENTAGE (%) FIG.1 - PULSE DERATING CURVE 100 80 60 40 20 tr = 10µs 100 Peak Value IPPM 10x1000 µs Waveform as defined by R.E.A. 0 25 50 75 100 125 150 175 3.0 2.0 1.0 4.0 T, TIME(ms) FIG.4 - PULSE RATING CURVE 10000 100 TJ = 25C f = 1MHz Vsig = 50mVp-p Pp,PEAK POWER (kW) CJ - JUNCTION CAPACITANCE , pF tp 0 Ta, AMBIENT TEMPERATURE, ( °C) FIG.3 - TYPICAL JUNCTION CAPACITANCE VR measured at zero bias 1000 100 VR measured at stand-off voltage, VWM 10 1 10 100 V(BR) , BREAKDOWN VOLTAGE (V) Page 3 of 3 Half Value - IPPM 2 50 0 0 Ta=25 °C Pulse Width (td) is defined as that point where the peak current decays to 50% of IPPM 200 10 1.0 Ta = 25°C Non-repetitive pulse waveform shown in Fig. 5 0.1 0.1µs 1.0µs 10µs 1.0ms 100µs 10ms td, PULSE WIDTH Rev. 01 : July 29, 2014