ALS8W36A

ALS8W36A Surface Mount Load Dump Transient Voltage Suppressors REVERSE VOLTAGE – 36 Volts PEAK PULSE POWER – 6600 Watt FEATURES DO-218  High current capability  Low Forward Voltage Drop  Low reverse current  Low thermal resistance  Excellent high temperature stability  Low power loss and high efficiency  High forward surge capability  Meet ISO7637-2 and ISO16750-2 surge specification (varied by test condition)  Meet MSL level 1, per J-STD-020, LT YXWW S8W36A LF maximum peak of 260 °C  AEC-Q101 qualified  PPAP capable APPLICATION  High peak power  High-temperature  Clamping diode  Load switching and lighting  Use in sensitive electronics protection against voltage transients induced by inductive automotive ECU module, especially for automotive load dump protection application MECHANICAL DATA  Case: DO-218 outline plastic package Primary Characteristics VWM 36 V VBR 44.2V PPPM (10 x 1000 uS) 6600 W PPPM (10 x 10 000 uS) 5200 W IFSM 700 A Polarity Uni-directional Diode variation Single  Terminals: Matte tin plated, solderable per MIL-STD-750, Method 2026, J-STD-002 and JESD 22-B102  Molding Compound Flammability Rating:UL94-0  High temperature soldering guaranteed: 260°C/10second  Polarity: Heatsink is anode  Corresponds to taping packages. (700PCS/Reel) REV. 0, Aug-2017, KSIB12 Maximum Ratings (TA = 25 °C unless otherwise noted) Parameter Symbol 10/1000 μs waveform Peak pulse power dissipation 10/10000 μs waveform Peak forward surge current 8.3 ms single half sine-wave Operating junction and storage temperature range PPPM IFSM TJ, TSTG Value Units 6600 5200 700 -55 to +175 W A °C Electrical Characteristics (TA = 25 °C unless otherwise noted) Part Number Breakdown Test Stand-OFF Maximum Maximum Voltage Current Voltage Reverse Leakage VBR IT VWM Leakage at at VWM (V) (mA) (V) VWM TJ = 175 ℃ ID (uA) ID (uA) Min. Max. ALS8W36A 40.0 44.2 5.0 36.0 10 150 Note: VF = 1.8 Vmax at IF = 100 A measured on 8.3 ms single half sine-wave. Max. Peak Pulse Current at 10/1000 us Waveform (A) Maximum Clamping Voltage at IPPM VC (V) 114 58.1 RATING AND CHARACTERISTIC CURVES ALS8W36A FIG.1- Power Derating Curve FIG.2- Load Dump Power Characteristics (10ms Exponential Waveform) 8 6000 Load Dump Power, (W) Power Dissipation, (W) 5500 6 4 2 5000 4500 4000 3500 3000 2500 2000 1500 1000 500 0 0 25 50 75 100 125 150 175 0 200 0 25 CASE TEMPERATURE, (°C) 50 75 100 125 150 175 200 CASE TEMPERATURE, (°C) Fig.3 - Pulse Waveform FIG.4- Reverse Power Capability 10000 Reverse Surge Power, (W) 9000 8000 7000 6000 5000 4000 3000 2000 1000 10 100 Pulse Width (ms) - 1/2 Ipp Exponential Waveform FIG.5- Typical Transient Thermal Impedance FIG.6- Typical Junction Capacitance RθJA CJ - Junction Capacitance, (pF) Transient Thermal Impedance, ( ℃/W) 100 10 1 RθJC 0.1 TJ=25°C, f=1MHz Vstg=50mVp-p 21000 16000 Measured at Zero Biao 11000 6000 Measured at Stand-Off Voltage Vwm 0.01 0.01 0.1 1 t - Pulse Width (S) 10 100 1000 10 15 20 25 30 35 Vwm - Reverse Stand-Off Volitage (V) 40 45 MECHANICAL INFORMATION ALS8W36A Package Dimension : Soldering Pad Layout : MARKING AND PACKAGING INFORMATION ALS8W36A Marking Information : LT YXWW Logo S8W36A Date code Y： For year X： Manufacture code WW：Week code Part number Cathode line Packaging Information : REEL DIA. Q'TY/REEL REEL/BOX Q'TY/BOX BOX/CORTON Q'TY/CORTON BOX SIZE CARTON SIZE (INCH) (PCS) (REEL) (PCS) (BOX) (PCS) (mm) (mm) 13 700 1 700 7 4900 345*355*43 355*346*376 DEVICE ALS8W36A LEGAL DISCLAIMER NOTICE ALS8W36A Important Notice and Disclaimer LSC reserves the right to make changes to this document and its products and specifications at any time without notice. Customers should obtain and confirm the latest product information and specifications before final design, purchase or use. LSC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does LSC assume any liability for application assistance or customer product design. LSC does not warrant or accept any liability with products which are purchased or used for any unintended or unauthorized application. No license is granted by implication or otherwise under any intellectual property rights of LSC. LSC products are not authorized for use as critical components in life support devices or systems without express written approval of LSC.