SMP11 thru SMP36A Vishay General Semiconductor New Product Surface Mount TRANSZORB® Transient Voltage Suppressors FEATURES • Very low profile - typical height of 1.0 mm • Ideal for automated placement • Available in Unidirectional • 400 W peak pulse power capability with a 10/1000 µs waveform • Excellent clamping capability • Very fast response time DO-220AA (SMP) • Low incremental surge resistance • Meets MSL level 1, per J-STD-020C • Solder Dip 260 °C, 40 seconds • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC MAJOR RATINGS AND CHARACTERISTICS VWM 11 V to 36 V PPPM 400W IFSM 40 A Tj max. 150 °C TYPICAL APPLICATIONS Use in sensitive electronics protection against voltage transients induced by inductive load switching and lighting on ICs, MOSFET, signal lines of sensor units for consumer, computer, industrial, automotive and telecommunication. MECHANICAL DATA Case: DO-220AA (SMP) Epoxy meets UL 94V-0 flammability rating Terminals: Matte tin plated leads, solderable per J-STD-002B and JESD22-B102D E3 suffix for commercial grade Polarity: Color band denotes cathode end MAXIMUM RATINGS (TA = 25 °C unless otherwise noted) PARAMETER SYMBOL Peak pulse power dissipation with a 10/1000 µs waveform (1,2) (Fig. 1) Peak pulse current with a 10/1000 µs waveform (1) Peak forward surge current 10 ms single half sine-wave (2) VALUE UNIT PPPM 400 W IPPM see table next page A IFSM 40 A Maximum instantaneous forward voltage at 25 A (3) VF 2.5 V Operating junction and storage temperature range TJ, TSTG - 55 to + 150 °C Note: (1) Non-repetitive current pulse, per Fig. 3 and derated above TA = 25 °C per Fig. 2 (2) Mounted on 0.2 x 0.2" (5.0 x 5.0 mm) copper pads to each terminal (3) Pulse test: 300 µs pulse width, 1 % duty cycle Document Number 88481 26-Jul-06 www.vishay.com 1 SMP11 thru SMP36A Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) DEVICE TYPE SMP11 BREAKDOWN VOLTAGE DEVICE MARKING CODE AY V(BR) AT IT (1) (V) TEST CURRENT IT (mA) STAND-OFF VOLTAGE VWM (V) MAXIMUM REVERSE LEAKAGE AT VWM MAXIMUM PEAK PULSE SURGE CURRENT ID (µA) (3) IPPM (A) (2) MAXIMUM CLAMPING VOLTAGE AT IPPM VC (V) MIN MAX 12.2 14.9 1.0 11 1.0 19.9 20.1 18.2 SMP11A AZ 12.2 13.5 1.0 11 1.0 22.0 SMP12 BD 13.3 16.3 1.0 12 1.0 18.2 22.0 SMP12A BE 13.3 14.7 1.0 12 1.0 20.1 19.9 SMP13 BF 14.4 17.6 1.0 13 1.0 16.8 23.8 SMP13A BG 14.4 15.9 1.0 13 1.0 18.6 21.5 SMP14 BH 15.6 19.1 1.0 14 1.0 15.5 25.8 SMP14A BK 15.6 17.2 1.0 14 1.0 17.2 23.2 SMP15 BL 16.7 20.4 1.0 15 1.0 14.9 26.9 SMP15A BM 16.7 18.5 1.0 15 1.0 16.4 24.4 SMP16 BN 17.8 21.8 1.0 16 1.0 13.9 28.8 SMP16A BP 17.8 19.7 1.0 16 1.0 15.4 26.0 SMP17 BQ 18.9 23.1 1.0 17 1.0 13.1 30.5 SMP17A BR 18.9 20.9 1.0 17 1.0 14.5 27.6 SMP18 BS 20.0 24.4 1.0 18 1.0 12.4 32.2 SMP18A BT 20.0 22.1 1.0 18 1.0 13.7 29.2 SMP20 BU 22.2 27.1 1.0 20 1.0 11.2 35.8 SMP20A BV 22.2 24.5 1.0 20 1.0 12.3 32.4 SMP22 BW 24.4 29.8 1.0 22 1.0 10.2 39.4 SMP22A BX 24.4 26.9 1.0 22 1.0 11.3 35.5 SMP24 BY 26.7 32.6 1.0 24 1.0 9.3 43.0 SMP24A BZ 26.7 29.5 1.0 24 1.0 10.3 38.9 SMP26 CD 28.9 35.3 1.0 26 1.0 8.6 46.6 SMP26A CE 28.9 31.9 1.0 26 1.0 9.5 42.1 SMP28 CF 31.1 38.0 1.0 28 1.0 8.0 50.0 SMP28A CG 31.1 34.4 1.0 28 1.0 8.8 45.4 SMP30 CH 33.3 40.7 1.0 30 1.0 7.5 53.5 SMP30A CK 33.3 36.8 1.0 30 1.0 8.3 48.4 SMP33 CL 36.7 44.9 1.0 33 1.0 6.8 59.0 SMP33A CM 36.7 40.6 1.0 33 1.0 7.5 53.3 SMP36 CN 40.0 48.9 1.0 36 1.0 6.2 64.3 SMP36A CP 40.0 44.2 1.0 36 1.0 6.9 58.1 Note: (1) V(BR) measured after IT applied for 300 µs, IT = suqare 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 ORDERING INFORMATION PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE SMP11A-E3/84A 0.024 84A 3000 7" Diameter Plastic Tape & Reel SMP11A-E3/85A 0.024 85A 10000 13" Diameter Plastic Tape & Reel www.vishay.com 2 Document Number 88481 26-Jul-06 SMP11 thru SMP36A Vishay General Semiconductor RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted) 150 Non-repetitive Pulse Waveform shown in Fig. 3 TA = 25 °C IPPM - Peak Pulse Current, % IRSM PPPM - Peak Pulse Power (kW) 10 1 0.2 x 0.2" (0.5 x 0.5 mm) Copper Pad Areas TJ = 25 °C Pulse Width (td) is defined as the point where the peak current decays to 50 % of IPPM tr = 10 µsec Peak Value IPPM 100 Half Value - IPP 2 IPPM 10/1000 µsec Waveform as defined by R.E.A. 50 td 0 1.0 µs 10 µs 100 µs 1.0 ms 0 10 ms 1.0 2.0 3.0 td - Pulse Width (s) t - Time (ms) Figure 1. Peak Pulse Power Rating Curve Figure 3. Pulse Waveform 100 4.0 10000 CJ - Junction Capacitance (pF) Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage (%) 0.1 0.1 µs 75 50 25 Tj = 25 °C f = 1.0 MHz Vsig = 50 mVp-p Measured at Zero Bias 1000 100 0 Measured at Stand-Off Voltage, VWM 10 0 25 50 75 100 125 150 175 10 200 100 TJ = Initial Temperature (°C) VWM - Reverse Stand-off Voltage (V) Figure 2. Pulse Derating Curve Figure 4. Typical Junction Capacitance PACKAGE OUTLINE DIMENSIONS in inches (millimeters) DO-220AA (SMP) 0.012 (0.30) REF Cathode band 0.105 (2.67) 0.013 (0.35) 0.004 (0.10) 0.032 (0.80) 0.016 (0.40) 0.103 (2.60) 0.087 (2.20) 0.142 (3.61) 0.126 (3.19) 0.158 (4.00) 0.146 (3.70) 0.025 (0.635) 0.030 (0.762) 0.045 (1.15) 0.033 (0.85) 0.012 (0.30) 0.000 (0.00) Document Number 88481 26-Jul-06 0.036 (0.91) 0.024 (0.61) 0.053 (1.35) 0.041 (1.05) 0.086 (2.18) 0.074 (1.88) 0.100 (2.54) 0.050 (1.27) 0.018 (0.45) 0.006 (0.15) www.vishay.com 3 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1