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| MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by P4SMA16AT3/D P4SMA16AT3 AUTOMOTIVE J1850 (CLASS 2) ESD IMMUNITY Surface Mount Transient Voltage Suppressors Specification Features: * Nominal Breakdown Voltage Range - 16 V * Peak Power - 400 Watts @ 1ms * GENERAL DATA 400 WATT PEAK POWER * Pico Seconds Response Time. (0V to BV) * Low Capacitance * Low Lead Inductance * Available in Tape and Reel * Low Profile Package u16KV ESD IMMUNITY (Class 3 per Human Body Model) PLASTIC SURFACE MOUNT ESD OVERVOLTAGE TRANSIENT SUPPRESSOR 400 WATT PEAK POWER SMA CASE 403B-01 PLASTIC Schematic MAXIMUM RATINGS AND CHARACTERISTICS Rating Peak Power Dissipation @ TL = 25C, PW = 10/1000 s (1) Peak Forward Surge @ TA = 25C(2) Instantaneous Forward Voltage @ 40A Operating and Storage Junction Temperature Range Symbol Ppk IFSM Vf TJ, Tstg Value 400 40 3.5 150 Unit Watts Amps Volts C *FR4 Board, using Motorola minimum recommended footprint, as shown in case 403B outline dimensions spec. 1. Non-repetitive current pulse. 2. Measured on 0.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulse per minute maximum. ELECTRICAL CHARACTERISTICS (VF = 3.5 Volts @ IF = 40 A) Nominal Zener Voltage VZ @ IZT Volts (+/-5% tolerance) (Volts) 16 Test Current IZT (mA) 1 Reverse Stand-off Voltage VRWM (Volts) 13.6 Maximum Reverse Leakage @ VRWM Ir (A) 2.5 Maximum Reverse Surge Current IRSM (Amps) 17.8 Maximum Reverse Voltage @ IRSM (Clamping Voltage) Vrsm (Volts) 22.5 Typical Junction Capacitance @ VRWM/2 Cp (pf) 250 Device P4SMA16AT3 *TOLERANCE AND VOLTAGE DESIGNATION Tolerance designation - The type number listed indicates a tolerance of 5%. (c) Motorola, Inc. 1996 P4SMA16AT3 MOTOROLA 1 APPLICATION DIAGRAMS Back to back P4SMA16AT3 devices prevent ESD transient damage to the controller on both communication bus and power supply lines. BUS LINE PROTECTION BATTERY PROTECTION CPU Bus Line CONTROLLER SUPPLY Vbatt CONTROLLER SUPPLY RATING AND TYPICAL CHARACTERISTIC CURVES (TA = 25C) 10 NONREPETITIVE, EXPONENTIAL PULSE WAVEFORM, TJ = 25C 1 Ippm, PEAK PULSE CURRENT (%) 120 = 10 s 100 80 60 40 20 0 PEAK VALUE Ippm TA = 25C PW (ID) IS DEFINED AS THE POINT WHERE THE PEAK CURRENT DECAYS TO 50% OF Ipp. Ppk , PEAK POWER (kW) HALF VALUE - Ipp/2 10/1000 s WAVEFORM AS DEFINED BY R.E.A. td 0 1 2 3 t, TIME (ms) 4 5 0.1 0.01 0.01 0.1 1 TP, PULSE WIDTH (ms) 10 Figure 1. Typical Pulse Rating Curve 700 BV, BREAKDOWN VOLTAGE (VOLTS) JUNCTION CAPACITANCE (pF) 600 500 400 300 200 100 0 TJ = 25C f = 1.0 MHz 16 15.95 15.9 15.85 15.8 15.75 15.7 0.1 Figure 2. Pulse Waveform 5 10 REVERSE VOLTAGE (VOLTS) 15 1 10 IT, TEST CURRENT (mA) 100 Figure 3. Typical Junction Capacitance Figure 4. Breakdown Voltage Curve MOTOROLA 2 P4SMA16AT3 RATING AND TYPICAL CHARACTERISTIC CURVES (TA = 25C) 21 VC , CLAMPING VOLTAGE VOLTS) 10 20 I R , LEAKAGE (nA) 1 10 IP, PEAK SURGE CURRENT (AMPS) 100 1 19 18 0.1 17 16 0.1 0.01 1 10 VR, REVERSE VOLTAGE (VOLTS) Figure 5. Clamping Voltage Curve Figure 6. Reverse Leakage Curve 1.5 V F , FORWARD VOLTAGE (VOLTS) 1.25 1 0.75 0.5 0.001 0.01 0.1 1 10 IF, FORWARD CURRENT (AMPS) Figure 7. Forward Voltage Current P4SMA16AT3 MOTOROLA 3 OUTLINE DIMENSIONS S A 0.157 4.0 0.0787 2.0 D B 0.0787 2.0 inches mm SMA C NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. INCHES MIN MAX 0.160 0.180 0.090 0.115 0.075 0.105 0.050 0.064 0.004 0.008 0.006 0.016 0.030 0.060 0.190 0.220 MILLIMETERS MIN MAX 4.06 4.57 2.29 2.92 1.91 2.67 1.27 1.63 0.10 0.20 0.15 0.41 0.76 1.52 4.83 5.59 K J H DIM A B C D H J K S CASE 403B-01 ISSUE O Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. 1-800-441-2447 or 602-303-5454 MFAX: RMFAX0@email.sps.mot.com - TOUCHTONE 602-244-6609 INTERNET: http://Design-NET.com JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, 6F Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 03-81-3521-8315 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298 MOTOROLA 4 *P4SMA16AT3/D* P4SMA16AT3 P4SMA16AT3/D |
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