TPSMB6.8 thru TPSMB43A Surface Mount Automotive Transient Voltage Suppressors Breakdown Voltage 6.8 to 43V Peak Pulse Power 600W DO-214AA (SMB) * d e t n e t Pa Cathode Band 0.155 (3.94) 0.130 (3.30) 0.086 (2.20) 0.077 (1.95) Available in uni-directional only 0.106 MAX (2.69 MAX) Dimensions in inches and (millimeters) 0.180 (4.57) 0.160 (4.06) 0.012 (0.305) 0.006 (0.152) Mounting Pad Layout 0.083 MIN (2.10 MIN) 0.050 MIN (1.27 MIN) 0.220 REF 0.096 (2.44) 0.084 (2.13) 0.060 (1.52) 0.030 (0.76) 0.008 (0.203) Max. 0.220 (5.59) 0.205 (5.21) *Patent #'s 4,980,315 5,166,769 5,278,094 Features Mechanical Data Case: JEDEC DO-214AA molded plastic body over passivated junction Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: The color band denotes the cathode, which is positive with respect to the anode under normal TVS operation Mounting Position: Any Weight: 0.003oz., 0.093g Packaging codes/options: 5/3.2K per 13" Reel (12mm tape), 38.4K/box 2/750 EA per 7" Reel (12mm tape), 15K/box * Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * Easy pick and place * Low profile package * Built-in strain relief ideal for automated placement * Exclusive patented PAR(R) oxide passivated chip construction * 600W 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 is typically less than 2.0mA at TA = 150C * Designed for under the hood surface mount applications * High temperature soldering: 250C/10 seconds at terminals Maximum Ratings and Thermal Characteristics (T Parameter Peak pulse power dissipation with a 10/1000s waveform(1)(2) (Fig. 1) Peak pulse current with a 10/1000s waveform(1) (Fig. 3) Peak forward surge current 8.3ms single half sine-wave (3) Instantaneous forward voltage at 50A Operating junction and storage temperature range (2)(3) A = 25C unless otherwise noted) Symbol Value Unit PPPM Minimum 600 W IPPM See Next Table A IFSM 75 A VF 3.5 V TJ, TSTG -65 to +185 C Notes: (1) Non-repetitive current pulse, per Fig.3 and derated above TA = 25C per Fig. 2 (2) Mounted on 0.2 x 0.2" (5.0 x 5.0mm) land areas per figure (3) Mounted on 8.3ms single half sine-wave duty cycle = 4 pulses per minute maximum 12/18/00 TPSMB6.8 thru TPSMB43A Surface Mount Automotive Transient Voltage Suppressors Electrical Characteristics (T = 25C unless otherwise noted) Breakdown Voltage V(BR)(1) at IT (V) Stand-off Voltage VWM (V) Maximum Reverse Leakage at VWM ID (A) TJ = 150C Maximum Maximum Peak Pulse Reverse Surge Leakage Current at VWM IPPM(2) ID (A) (A) Maximum Clamping Voltage at IPPM Vc (V) Min. Max. Test Current IT (mA) TPSMB6.8 TPSMB6.8A KDP KEP 6.12 6.45 7.48 7.14 10 10 5.50 5.80 500 500 1000 1000 55.6 57.1 10.8 10.5 TPSMB7.5 TPSMB7.5A TPSMB8.2 KFP KGP KHP 6.75 7.13 7.38 8.25 7.88 9.02 10 10 10 6.05 6.40 6.63 250 250 100 500 500 200 51.3 53.1 48.0 11.7 11.3 12.5 TPSMB8.2A TPSMB9.1 KKP KLP 7.79 8.19 8.61 10.0 10 1.0 7.02 7.37 100 25 200 50 49.6 43.5 12.1 13.8 TPSMB9.1A KMP 8.65 9.55 1.0 7.78 25 50 44.8 13.4 TPSMB10 TPSMB10A KNP KPP 9.00 9.50 11.0 10.5 1.0 1.0 8.10 8.55 5.0 5.0 20 20 40.0 41.4 15.0 14.5 TPSMB11 TPSMB11A KQP KRP 9.90 10.5 12.1 11.6 1.0 1.0 8.92 9.40 2.0 2.0 5.0 5.0 37.0 38.5 16.2 15.6 TPSMB12 KSP 10.8 13.2 1.0 9.72 2.0 5.0 34.7 17.3 TPSMB12A TPSMB13 KTP KUP 11.4 11.7 12.6 14.3 1.0 1.0 10.2 10.5 2.0 2.0 5.0 5.0 35.9 31.6 16.7 19.0 TPSMB13A KVP 12.4 13.7 1.0 11.1 2.0 5.0 33.0 18.2 TPSMB15 TPSMB15A KWP KXP 13.5 14.3 16.5 15.8 1.0 1.0 12.1 12.8 1.0 1.0 5.0 5.0 27.3 28.3 22.0 21.2 TPSMB16 TPSMB16A KYP KZP 14.4 15.2 17.6 16.8 1.0 1.0 12.9 13.6 1.0 1.0 5.0 5.0 25.5 26.7 23.5 22.5 TPSMB18 LDP 16.2 19.8 1.0 14.5 1.0 5.0 22.6 26.5 TPSMB18A TPSMB20 LEP LFP 17.1 18.0 18.9 22.0 1.0 1.0 15.3 16.2 1.0 1.0 5.0 5.0 23.8 20.6 25.2 29.1 TPSMB20A TPSMB22 LGP LHP 19.0 19.8 21.0 24.2 1.0 1.0 17.1 17.8 1.0 1.0 5.0 5.0 21.7 18.8 27.7 31.9 TPSMB22A TPSMB24 TPSMB24A LKP LLP LMP 20.9 21.6 22.8 23.1 26.4 25.2 1.0 1.0 1.0 18.8 19.4 20.5 1.0 1.0 1.0 5.0 5.0 5.0 19.6 17.3 18.1 30.6 34.7 33.2 TPSMB27 TPSMB27A LNP LPP 24.3 25.7 29.7 28.4 1.0 1.0 21.8 23.1 1.0 1.0 5.0 5.0 15.3 16.0 39.1 37.5 TPSMB30 TPSMB30A TPSMB33 LQP LRP LSP 27.0 28.5 29.7 33.0 31.5 36.3 1.0 1.0 1.0 24.3 25.6 26.8 1.0 1.0 1.0 5.0 5.0 5.0 13.8 14.5 12.6 43.5 41.4 47.7 TPSMB33A LTP 31.4 34.7 1.0 28.2 1.0 5.0 13.1 45.7 TPSMB36 TPSMB36A LUP LVP 32.4 34.2 39.6 37.8 1.0 1.0 29.1 30.8 1.0 1.0 5.0 5.0 11.5 12.0 52.0 49.9 TPSMB39 TPSMB39A LWP LXP 35.1 37.1 42.9 41.0 1.0 1.0 31.6 33.3 1.0 1.0 5.0 5.0 10.6 11.1 56.4 53.9 TPSMB43 LYP 38.7 47.3 1.0 34.8 1.0 5.0 9.7 61.9 TPSMB43A LZP 40.9 45.2 1.0 36.8 1.0 5.0 10.1 59.3 Device Device Marking Code A Notes: (1) V(BR) measured after IT applied for 300s, 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 TPSMB6.8 thru TPSMB43A Ratings and Characteristic Curves (T Surface Mount Automotive Transient Voltage Suppressors A = 25C unless otherwise noted) Fig.1 - Peak Pulse Power Rating Curve TA = 25C Non-repetitive pulse waveform shown in Fig. 3 10 1.0 0.2 x 0.2" (5.0 x 5.0mm) copper pad areas 0.1 0.1s 1.0s 10s 100s 1.0ms Fig. 2 - Pulse Derating Curve Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage (%) PPPM, Peak Power (KW) 100 100 75 50 25 0 10ms 0 td, Pulse Width, sec. 100 150 200 TA, Ambient Temperature (C) Fig. 4 - Typical Junction Capacitance Fig. 3 - Pulse Waveform 10,000 150 TJ = 25C Pulse Width (td) is defined as the point where the peak current decays to 50% of IPPM tr = 10sec. Peak Value IPPM 100 CJ, Junction Capacitance, pF IPPM -- Peak Pulse Current, % IRSM 50 Half Value -- IPP 2 IPPM 50 10/1000sec. Waveform as defined by R.E.A. TJ = 25C f = 1 MHz Vsig = 50mVp-p VR measured at zero bias 1,000 100 VR measured at stand-off voltage, VWM td 0 0 1.0 2.0 3.0 4.0 Fig. 5 - Maximum Non-Repetitive Peak Forward Surge Current IFSM, Peak Forward Surge Current (A) 100 TJ = TJ max 8.3ms single half sine-wave (JEDEC method) 10 10 Number of Cycles at 60 Hz 1 10 V(BR), Breakdown Voltage (V) t -- Time (ms) 1 10 100 100 200