New Product 3KASMC10 thru 3KASMC43A 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 • 3000 W peak pulse power capability with a 10/1000 µs waveform • Excellent clamping capability • Very fast response time • Low incremental surge resistance • Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C • Solder dip 260 °C, 40 s • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC d* te ten Pa * Patent #'s 4,980,315 5,166,769 5,278,094 DO-214AB (SMC) 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. PRIMARY CHARACTERISTICS VWM 10 V to 43 V PPPM 3000 W PD 6.0 W IFSM 200 A TJ max. 185 °C MECHANICAL DATA Case: DO-214AB (SMC) 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: Color band denotes cathode end MAXIMUM RATINGS (TA = 25 °C unless otherwise noted) PARAMETER SYMBOL VALUE UNIT PPPM 3000 W IPPM See next table A IFSM 200 A Power dissipation on infinite heatsink at TL = 75 °C (Fig. 6) PD 6.0 W Maximum instantaneous forward voltage at 100 A (2) VF 3.5 V TJ, TSTG - 65 to + 185 °C Peak pulse power dissipation with a 10/1000 µs waveform (1) (Fig. 3) Peak power pulse current with a 10/1000 µs waveform (1) (Fig. 1) Peak forward surge current 8.3 ms single half sine-wave Operating junction and storage temperature range (2) Notes: (1) Non-repetitive current pulse, per Fig. 3 and derated above TA = 25 °C per Fig. 2 (2) Measured on 8.3 ms single half sine-wave, or equivalent square wave, duty cycle = 4 pulses per minute maximum Document Number: 88480 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 3KASMC10 thru 3KASMC43A Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) DEVICE TYPE DEVICE MARKING CODE BREAKDOWN VOLTAGE VBR (1) AT IT (V) 3KASMC10 3AW MIN. 11.1 3KASMC10A 3AX 11.1 TEST CURRENT IT (mA) STAND-OFF VOLTAGE VWM (V) MAXIMUM REVERSE LEAKAGE AT VWM IR (µA) TJ = 150 °C MAXIMUM REVERSE LEAKAGE AT VWM ID (µA) MAXIMUM PEAK PULSE SURGE CURRENT IPPM (2) (A) MAXIMUM CLAMPING VOLTAGE AT IPPM VC (V) MAX. 13.6 1.0 10 5.0 50 160 18.8 12.3 1.0 10 5.0 50 177 17.0 3KASMC11 3AY 12.2 14.9 1.0 11 5.0 50 149 20.1 3KASMC11A 3AZ 12.2 13.5 1.0 11 5.0 50 165 18.2 3KASMC12 3BD 13.3 16.3 1.0 12 2.0 20 136 22.0 3KASMC12A 3BE 13.3 14.7 1.0 12 2.0 20 151 19.9 3KASMC13 3BF 14.4 17.6 1.0 13 2.0 20 126 23.8 3KASMC13A 3BG 14.4 15.9 1.0 13 2.0 20 140 21.5 3KASMC14 3BH 15.6 19.1 1.0 14 1.0 10 116 25.8 3KASMC14A 3BK 15.6 17.2 1.0 14 1.0 10 129 23.2 3KASMC15 3BL 16.7 20.4 1.0 15 1.0 10 112 26.9 3KASMC15A 3BM 16.7 18.5 1.0 15 1.0 10 123 24.4 3KASMC16 3BN 17.8 21.8 1.0 16 1.0 10 104 28.8 3KASMC16A 3BP 17.8 19.7 1.0 16 1.0 10 115 26.0 3KASMC17 3BQ 18.9 23.1 1.0 17 1.0 10 98.4 30.5 3KASMC17A 3BR 18.9 20.9 1.0 17 1.0 10 109 27.6 3KASMC18 3BS 20.0 24.4 1.0 18 1.0 10 93.2 32.2 3KASMC18A 3BT 20.0 22.1 1.0 18 1.0 10 103 29.2 3KASMC20 3BU 22.2 27.1 1.0 20 1.0 10 83.8 35.8 3KASMC20A 3BV 22.2 24.5 1.0 20 1.0 10 92.6 32.4 3KASMC22 3BW 24.4 29.8 1.0 22 1.0 10 76.1 39.4 3KASMC22A 3BX 24.4 26.9 1.0 22 1.0 10 84.5 35.5 3KASMC24 3BY 26.7 32.6 1.0 24 1.0 10 69.8 43.0 3KASMC24A 3BZ 26.7 29.5 1.0 24 1.0 10 77.1 38.9 3KASMC26 3CD 28.9 35.3 1.0 26 1.0 10 64.4 46.6 3KASMC26A 3CE 28.9 31.9 1.0 26 1.0 10 71.3 42.1 3KASMC28 3CF 31.1 38.0 1.0 28 1.0 10 60.0 50.0 3KASMC28A 3CG 31.1 34.4 1.0 28 1.0 10 66.1 45.4 3KASMC30 3CH 33.3 40.7 1.0 30 1.0 15 56.1 53.5 3KASMC30A 3CK 33.3 36.8 1.0 30 1.0 15 62.0 48.4 3KASMC33 3CL 36.7 44.9 1.0 33 1.0 15 50.8 59.0 3KASMC33A 3CM 36.7 40.6 1.0 33 1.0 15 56.3 53.3 3KASMC36 3CN 40.0 48.9 1.0 36 1.0 20 46.7 64.3 3KASMC36A 3CP 40.0 44.2 1.0 36 1.0 20 51.6 58.1 3KASMC40 3CQ 44.4 54.3 1.0 40 1.0 20 42.0 71.4 3KASMC40A 3CR 44.4 49.1 1.0 40 1.0 20 46.5 64.5 3KASMC43 3CS 47.8 58.4 1.0 43 1.0 20 39.1 76.7 3KASMC43A 3CT 47.8 52.8 1.0 43 1.0 20 43.2 69.4 Notes: (1) Pulse test: tp ≤ 50 ms (2) Surge current waveform per Fig. 3 and derated per Fig. 2 (3) All terms and symbols are consistent with ANSI/IEEE C62.35 www.vishay.com 2 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 88480 Revision: 21-Oct-08 New Product 3KASMC10 thru 3KASMC43A Vishay General Semiconductor THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) PARAMETER Thermal resistance, junction to ambient air (1) Thermal resistance, junction to leads SYMBOL VALUE RθJA 77.5 RθJL 18.3 UNIT °C/W Note: (1) Mounted on minimum recommended pad layout ORDERING INFORMATION (Example) PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE 3KASMC10AHE3/57T (1) 0.211 57T 850 7" diameter plastic tape and reel 3KASMC10AHE3/9AT (1) 0.211 9AT 3500 13" diameter plastic tape and reel Note: (1) Automotive grade AEC Q101 qualified RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted) 150 IPPM - Peak Pulse Current, % IRSM PPPM - Peak Power (kW) 100 10 1 Peak Value IPPM 100 Half Value - IPP IPPM 2 50 10/1000 µs Waveform as defined by R.E.A. td 0 1 10 100 1000 0 10000 1.0 2.0 3.0 td - Pulse Width (µs) t - Time (ms) Figure 1. Peak Pulse Power Rating Curve Figure 3. Pulse Waveform 100 4.0 10 000 CJ - Junction Capacitance (pF) Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage, % 0.1 0.1 TJ = 25 °C Pulse Width (td) is defined as the Point where the Peak Current decays to 50 % of IPPM tr = 10 µs 75 50 25 Measured at Zero Bias 1000 Measured at Stand-Off Voltage TJ = 25 °C f = 1.0 MHz Vsig = 50 mVp-p 100 0 0 50 100 150 200 10 20 30 40 50 TJ - Initial Temperature (°C) VWM - Reverse Stand-off Voltage (V) Figure 2. Pulse Power or Current vs. Initial Junction Temperature Figure 4. Typical Junction Capacitance Document Number: 88480 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 3KASMC10 thru 3KASMC43A Vishay General Semiconductor 6 TJ = TJ max. 8.3 ms Single Half Sine-Wave PD - Power Dissipation (W) Peak Forward Surge Current (A) 200 100 50 10 60 Hz Resistive or Inductive Load 5 4 3 2 1 0 1 5 10 50 100 0 25 50 75 100 125 150 175 Number of Cycles at 60 Hz TL - Lead Temperature (°C) Figure 5. Maximum Non-Repetitive/Peak Forward Surge Current Figure 6. Power Derating Curve 200 PACKAGE OUTLINE DIMENSIONS in inches (millimeters) DO-214AB (SMC) Mounting Pad Layout Cathode Band 0.185 (4.69) MAX. 0.126 (3.20) 0.246 (6.22) 0.220 (5.59) 0.114 (2.90) 0.126 (3.20) MIN. 0.280 (7.11) 0.060 (1.52) MIN. 0.260 (6.60) 0.012 (0.305) 0.006 (0.152) 0.320 REF. 0.103 (2.62) 0.079 (2.06) 0.060 (1.52) 0.008 (0.2) 0 (0) 0.030 (0.76) 0.320 (8.13) 0.305 (7.75) www.vishay.com 4 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 88480 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