TVS Diodes Surface Mount SLD8S series SLD5S Series RoHS Pb e3 SLD5S Series Description The SLD5S unidirectional TVS Diode series is housed in a SMTO-263 package with lead modifications. It is designed to protect sensitive electronics against ESD, EFT, 10/1000 surge events and inductive load switching voltage transient events for severe Automotive Load Dump applications. Features AEC-Q101 qualified with Fast response time: automotive grade (PPAP typically less than 1.0ps capable) from 0 Volts to V min BR Maximum Ratings and Thermal Characteristics SMTO-263 package, and Excellent clamping O (T =25 C unless otherwise noted) A foot print is compatible to capability industrial popular DO- Low incremental surge Parameter Symbol Value Unit 218AB package resistance Meet ISO7637-2 5a/5b Peak Pulse Power Dissipation UL Recognized compound 1200 W 1. 10ms/150ms test waveform protection, ISO16750 and meeting flammability P PPM JASO D-001 load dump rating V-0 2. 10s/1000s test waveform 3600 W test (refer to APP note for Meets MSL level 1, Power dissipation on infinite details) P 5.0 W per J-STD-020, High D heatsink at T = 25 C C V T = V 25C temperature reflow BR J BR Maximum Instantaneous Forward x (1+ T x (T - 25)) soldering guaranteed: J Voltage at 100A for Unidirectional V 1.8 V F (T:Temperature 260C/10sec at terminals only Coefficient, typical value is For surface mounted Peak forward surge current 8.3m I 500 A 0.1% FSM single half sine-wave applications to optimize Glass passivated chip board space Operating Junction and Storage T , T -55 to 150 C junction in modified TO- J STG Temperature Range Low profile package 263 package Matte tin leadfree plated Typical Thermal Resistance Junction R 1.3 C/W ESD protection of dat a JC to case Halogen free and RoHS lines in accordance with Typical Thermal Resistance Junction compliant R 14 C/W IEC 61000-4-2, 30kV(Air), JA to Ambient Pb-free E3 means 2nd 30kV (Contact) level interconnect is Pb- EFT protection of data free and the terminal finish lines in accordance with material is tin (Sn) (IPC/ IEC 61000-4-4 JEDEC J-STD-609A.01) Applications Functional Diagram Bi-directional Designed to protect sensitive electronics from: Cathode Anode - Inductive Load Switching - Alternator Load Dump Uni-directional 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/25/20TVS Diodes Surface Mount SLD8S seriesSLD5S Series Electrical Characteristics (T =25C unless otherwise noted) A O Maximum T =150 C Maximum Breakdown Test J Reverse Maximum Peak Reverse Part Max. Reverse Clamping Voltage V I BR T Current Stand off Pulse Surge Leakage Number Leakage Voltage (V) I Voltage V Current I T R pp I V (Uni) I V V I R R R R C PP (Volts) (A) (mA) MIN MAX (A) (V) (A) SLD5S14A 15.6 17.2 5.0 14 10 50 155 23.2 SLD5S15A 16.7 18.5 5.0 15 10 50 148 24.4 SLD5S16A 17.8 19.7 5.0 16 2.0 50 138 26.0 SLD5S17A 18.9 20.9 5.0 17 2.0 50 130 27.6 SLD5S18A 20.0 22.1 5.0 18 2.0 50 123 29.2 SLD5S20A 22.2 24.5 5.0 20 2.0 50 111 32.4 SLD5S22A 24.4 26.9 5.0 22 2.0 50 101 35.5 SLD5S24A 26.7 29.5 5.0 24 2.0 50 93 38.9 SLD5S26A 28.9 31.9 5.0 26 2.0 50 86 42.1 SLD5S27A 29.9 33.1 5.0 27 2.0 50 83 43.6 SLD5S28A 31.1 34.4 5.0 28 2.0 50 79 45.4 SLD5S30A 33.3 36.8 5.0 30 2.0 50 74 48.4 SLD5S33A 36.7 40.6 5.0 33 2.0 50 68 53.3 SLD5S36A 40.0 44.2 5.0 36 2.0 50 62 58.1 SLD5S40A 44.4 49.1 5.0 40 2.0 50 56 64.5 Notes: 1. V measured after I applied for 300s, I = square wave pulse or equivalent. BR T T 2. Surge current waveform per 10s/1000s exponential wave and derated per Fig. 2 3. All terms and symbols are consistent with ANSI/IEEE C62.35. Load Dump Test Wave Form Parameter 12V system 24V system U 65v to 87V 123V to 174V S R 0.5 to 4 1 to 8 i t 40 ms to 400 ms 100 ms to 350 ms d t (10 )ms r -5 Note: LF use td=400ms for 12V system test td=350ms for 24V system 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/25/20 0