New Product SM8S10 thru SM8S43A Vishay General Semiconductor Surface Mount Automotive Transient Voltage Suppressors High Temperature Stability and High Reliability Conditions FEATURES • Patented PAR® construction • Available in uni-directional polarity only • Low leakage current • Low forward voltage drop d* e t n e Pat • High surge capability • Meets ISO7637-2 surge specification (varied by test condition) *Patent #'s: 4,980,315 5,166,769 5,278,095 • Meets MSL level 1, per J-STD-020, LF maximum peak of 245 °C DO-218AB • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC PRIMARY CHARACTERISTICS VWM 10 V to 43 V PPPM (10 x 1000 µs) 6600 W PPPM (10 x 10 000 µs) 5200 W PD 8W IFSM 700 A TJ max. 175 °C TYPICAL APPLICATIONS Use in sensitive electronics protection against voltage transients induced by inductive load switching and lighting, especially for automotive load dump protection application. MECHANICAL DATA Case: DO-218AB Molding compound meets UL 94 V-0 flammability rating Base P/NHE3 - RoHS compliant, high reliability/ automotive grade (AEC Q101 qualified) Terminals: Matte tin plated leads, solderable per J-STD-002 and JESD22-B102 HE3 suffix meets JESD 201 class 2 whisker test Polarity: Heatsink is anode MAXIMUM RATINGS (TC = 25 °C unless otherwise noted) PARAMETER Peak pulse power dissipation with 10/1000 µs waveform with 10/10 000 µs waveform Power dissipation on infinite heatsink at TC = 25 °C (Fig. 1) Peak pulse current with 10/1000 µs waveform (1) Peak forward surge current 8.3 ms single half sine-wave Operating junction and storage temperature range SYMBOL VALUE UNIT PPPM 6600 5200 W PD 8.0 W IPPM see next table A IFSM 700 A TJ, TSTG - 55 to + 175 °C Note: (1) Non-repetitive current pulse derated above TA = 25 °C Document Number: 88387 Revision: 21-Oct-08 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 1 New Product SM8S10 thru SM8S43A Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (TC = 25 °C unless otherwise noted) DEVICE TYPE SM8S10 SM8S10A SM8S11 SM8S11A SM8S12 SM8S12A SM8S13 SM8S13A SM8S14 SM8S14A SM8S15 SM8S15A SM8S16 SM8S16A SM8S17 SM8S17A SM8S18 SM8S18A SM8S20 SM8S20A SM8S22 SM8S22A SM8S24 SM8S24A SM8S26 SM8S26A SM8S28 SM8S28A SM8S30 SM8S30A SM8S33 SM8S33A SM8S36 SM8S36A SM8S40 SM8S40A SM8S43 SM8S43A BREAKDOWN VOLTAGE VBR (V) MIN. 11.1 11.1 12.2 12.2 13.3 13.3 14.4 14.4 15.6 15.6 16.7 16.7 17.8 17.8 18.9 18.9 20.0 20.0 22.2 22.2 24.4 24.4 26.7 26.7 28.9 28.9 31.1 31.1 33.3 33.3 36.7 36.7 40.0 40.0 44.4 44.4 47.8 47.8 TEST CURRENT IT (mA) STANDOFF VOLTAGE VWM (V) MAXIMUM REVERSE LEAKAGE AT VWM ID (µA) 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 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 10.0 10.0 11.0 11.0 12.0 12.0 13.0 13.0 14.0 14.0 15.0 15.0 16.0 16.0 17.0 17.0 18.0 18.0 20.0 20.0 22.0 22.0 24.0 24.0 26.0 26.0 28.0 28.0 30.0 30.0 33.0 33.0 36.0 36.0 40 40 43 43 15 15 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 MAX. 13.6 12.3 14.9 13.5 16.3 14.7 17.6 15.9 19.1 17.2 20.4 18.5 21.8 19.7 23.1 20.9 24.4 22.1 27.1 24.5 29.8 26.9 32.6 29.5 35.3 31.9 38.0 34.4 40.7 36.8 44.9 40.6 48.9 44.2 54.3 49.1 58.4 52.8 MAXIMUM REVERSE LEAKAGE AT VWM TJ = 175 °C ID (µA) 250 250 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 MAX. PEAK PULSE CURRENT AT 10/1000 µs WAVEFORM (A) MAXIMUM CLAMPING VOLTAGE AT IPPM VC (V) 351 388 328 363 300 332 277 307 256 284 245 270 229 254 216 239 205 226 184 204 168 186 153 170 142 157 132 145 123 136 112 124 103 114 92.4 102 86 95.1 18.8 17.0 20.1 18.2 22.0 19.9 23.8 21.5 25.8 23.2 26.9 24.4 28.8 26.0 30.5 27.6 32.2 29.2 35.8 32.4 39.4 35.5 43.0 38.9 46.6 42.1 50.1 45.4 53.5 48.4 59.0 53.3 64.3 58.1 71.4 64.5 76.7 69.4 Note: For all types maximum VF = 1.8 V at IF = 100 A measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum THERMAL CHARACTERISTICS (TC = 25 °C unless otherwise noted) PARAMETER Typical thermal resistance, junction to case www.vishay.com 2 SYMBOL RθJC VALUE 0.90 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] UNIT °C/W Document Number: 88387 Revision: 21-Oct-08 New Product SM8S10 thru SM8S43A Vishay General Semiconductor ORDERING INFORMATION (Example) PREFERRED P/N SM8S10AHE3/2D (1) UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE 2.605 2D 750 13" diameter paper tape and reel, anode towards the sprocket hole Note: (1) Automotive grade AEC-Q101 qualified RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted) 150 8.0 TJ = 25 °C Pulse Width (td) is defined as the Point where the Peak Current decays to 50 % of IPPM Input Peak Pulse Current % Power Dissipation (W) tr = 10 µs 6.0 4.0 2.0 Peak Value IPPM 100 Half Value - IPP IPPM 2 50 td 0 0 50 0 150 100 200 10 20 30 t - Time (ms) Figure 1. Power Derating Curve Figure 3. Pulse Waveform 40 10 000 6000 Reverse Surge Power (W) 5000 Load Dump Power (W) 0 Case Temperature (°C) 4000 3000 2000 1000 0 1000 25 50 75 100 125 150 175 100 10 Case Temperature (°C) Pulse Width (ms) - ½ IPP Exponential Waveform Figure 2. Load Dump Power Characteristics (10 ms Exponential Waveform) Figure 4. Reverse Power Capability Document Number: 88387 Revision: 21-Oct-08 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 3 New Product SM8S10 thru SM8S43A Vishay General Semiconductor 100 000 CJ - Junction Capacitance (pF) Transient Thermal Impedance (°C/W) 100 R θ JA 10 R θ JC 1 0.1 0.01 0.01 TJ = 25 °C f = 1.0 MHz Vsig = 50 mVp-p Measured at Zero Bias 10 000 Measured at Stand-off Voltage VWM 1000 0.1 1 10 100 10 15 20 25 30 35 40 t - Pulse Width (s) VWM - Reverse Stand-Off Voltage (V) Figure 5. Typical Transient Thermal Impedance Figure 6. Typical Junction Capacitance 45 PACKAGE OUTLINE DIMENSIONS in inches (millimeters) DO-218AB 0.628(16.0) 0.592(15.0) 0.539(13.7) 0.524(13.3) Mounting Pad Layout 0.116(3.0) 0.093(2.4) 0.091(2.3) 0.067(1.7) 0.413(10.5) 0.342(8.7) 0.374(9.5) 0.327(8.3) 0.116(3.0) 0.093(2.4) 0.413(10.5) 0.374(9.5) 0.366(9.3) 0.343(8.7) 0.406(10.3) 0.382(9.7) 0.366(9.3) 0.343(8.7) Lead 1 0.138(3.5) 0.098(2.5) 0.197(5.0) 0.185(4.7) 0.606(15.4) 0.583(14.8) 0.028(0.7) 0.020(0.5) 0.016 (0.4) MIN. Lead 2/Metal Heatsink www.vishay.com 4 0.150(3.8) 0.126(3.2) 0.098(2.5) 0.059(1.5) For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 88387 Revision: 21-Oct-08 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1