SLD Series. TVS Diodes. Axial Leaded 2200W > SLD series. Description

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Emery Watkins
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1 SLD Series RoHS Pb e3 Description AGENCY Agency Approvals AGENCY FILE NUMBER E2353 Ratings and Thermal Characteristics (T A =25 O C unless otherwise noted) Parameter Symbol Value Unit Peak Pulse Power Dissipation ms/5ms Test Waveform Peak Pulse Power Dissipation / Test Waveform Steady State Power Dissipation on Infinite Heat Sink at T L =75ºC (Fig. 6) Peak Forward Surge Current, 8.3ms Single Half Sine Wave instantaneous Forward Voltage at A for Unidirectional Only Operating Junction and Storage Temperature Range Typical Thermal Resistance Junction to Lead Typical Thermal Resistance Junction to Ambient 22 W 5 W P D 8. W I FSM 6 A V F 3.5 V T J, T STG -55 to 75 C R ƟJL 8. C/W R ƟJA 4 C/W The AEC-Q qualified SLD Series is packaged in a highly reliable industry standard P6 axial leaded package and is designed to provide precision overvoltage protection for sensitive electronics. Features Hi reliability application and automotive grade AEC-Q qualified with T J T J C x (+αt x (T J - 25)) (αt:temperature Coefficient, typical value is.%) Glass passivated chip junction in P6 package Meet ISO 7637 and ISO 675 load dump test; 22W peak pulse capability at μs/5ms waveform, repetition rate (duty cycles):.% Fast response time: typically less than.ps from Volts to min Excellent clamping capability Typical failure mode is short from over-specified voltage or current is a short-circuit condition Whisker test is conducted based on JEDEC JESD2A per its table 4a and 4c IEC ESD 3kV(Air), 3kV (Contact) ESD protection of data lines in accordance with IEC EFT protection of data lines in accordance with IEC Low incremental surge resistance High temperature to reflow soldering guaranteed: 26 C/sec /.375, (9.5mm) lead length, 5 lbs., (2.3kg) tension UL Recognized compound meeting flammability rating V- Matte tin lead free plated Halogen free and RoHS compliant Pb-free E3 means 2 nd level interconnect is Pb-free and the terminal finish material is tin(sn) (IPC/ JEDEC J-STD-69A.) Functional Diagram Applications Designed to protect sensitive electronics from: - Inductive Load Switching - Alternator Load Dump Cathode Anode

2 Electrical Characteristics (T A =25 C unless otherwise noted) Notes: Part Number (Uni) Part Number (Bi) Breakdown I T (V) MIN MAX. measured after I T applied for 3µs, I T = square wave pulse or equivalent. 2. Surge current waveform per / exponential wave and derated per Fig All terms and symbols are consistent with ANSI/IEEE C62.35 Test Current I T (ma) Reverse Stand off Voltage V R (Volts) Reverse V R I R (µa) Peak Pulse Current I pp (A) Clamping I PP V C (V) SLDU-7 SLD x SLDU-7 SLD x SLD2U-7 SLD x SLD3U-7 SLD x SLD4U-7 SLD x SLD5U-7 SLD x SLD6U-7 SLD x SLD7U-7 SLD x SLD8U-7 SLD x SLD2U-7 SLD x SLD22U-7 SLD x SLD24U-7 SLD x SLD26U-7 SLD x SLD28U-7 SLD x SLD3U-7 SLD x SLD33U-7 SLD x SLD36U-7 SLD x SLD4U-7 SLD x SLD43U-7 SLD x SLD45U-7 SLD x SLD48U-7 SLD x SLD5U-7 SLD x SLD54U-7 SLD x SLD58U-7 SLD x SLD6U-7 SLD x Agency Approval I-V Curve Characteristics Vc VBR VR VF V Vc VBR VR VRVBR Vc V Peak Pulse Power Dissipation -- Max power dissipation V R Stand-off Voltage -- voltage that can be applied to the TVS without operation Breakdown Voltage -- voltage that flows though the TVS at a specified test current (I T ) V C Clamping Voltage -- Peak voltage measured across the TVS at a specified m (peak impulse current) I R V F Reverse Leakage Current -- Current measured at V R Forward Voltage Drop for

3 Ratings and Characteristic Curves (T A =25 C unless otherwise noted) Figure - TVS Transients Clamping Waveform Figure 2 - Peak Pulse Power Rating Curve Voltage Transients TJ initial = Tamb Voltage or Current Voltage Across TVS Current Through TVS -Peak Pulse Power (kw) Time..... t d -Pulse Width (sec.) Figure 3 - Peak Pulse Power Derating Curve Figure 4 - Pulse Waveform Peak Pulse Power (P PP ) or Current (I PP ) Derating in Percentage % /µsec. Waveform T J - Initial Junction Temperature (ºC) 2 I PPM - Peak Pulse Current, % I RSM 5 5 td tr=µsec Peak Value IPPM Half Value IPPM 2 IPPM ( ) t-time (ms) TJ=25 C Pulse Width(td) is defined as the point where the peak current decays to 5% of IPPM /µsec. Waveform as defined by R.E.A Figure 5 - Typical Junction Capacitance Figure 6 - Non-Repetitive Peak Forward Surge Current Cj V V R V=V V=V Tj=25C f=.mhz Vsig=5mVp-p - Reverse Breakdown Voltage (V) I FSM, Peak Forward Surge Current (A) Number of Cycles at 6 Hz

4 Figure 7 - SOA Chart Ri(ohm) ISO7637 5A 2V Test System.5 SLD5U-7 & SLD5-8 load dump. Td:4ms Vs(volt) Ri(ohm) ISO7637 5A 24V Test System SLD28U-7 load dump 2 3 Td:35ms Vs(volt) Soldering Parameters Environmental Specifications Flow/Wave Soldering (Solder Dipping) Peak Temperature : 265 O C Dipping Time : seconds Soldering : time High Temp. Storage HTRB Temperature Cycling H3TRB RSH JESD22-A3 JESD22-A8 JESD22-A4 JESD22-A JESD22-B6 Physical Specifications Weight.7oz., 2.g Case Polarity Terminal P6 molded plastic body over passivated junction. Color band denotes the cathode except Bipolar. Matte Tin axial leads, solderable per JESD22-B2.

5 Dimensions A D Cathode Band (for products only) B P6 A C Dimensions Inches Millimeters Min Max Min Max A B C D Part Numbering System Part Marking System SLD XX U-7 X OPTION CODE: BLANK Reel Tape -B Bulk Packaging TYPE CODE: U-7 Uni-Directional -8 Bi-Directional VOLTAGE CODE (Refer to the Electrical Characteristics table) SERIES CODE Cathode Band (for products only) F YYWW Littelfuse Logo SLDXXX Trace Code Marking YY:Year Code WW: Week Code Product Type Packing Options Part Number Component Package Quantity Packaging Option Packaging Specification SLDxxXXX P6 8 Tape & Reel EIA STD RS-296 SLDxxXX-B P6 BOX Littelfuse Spec. Tape and Reel Specification 2.56 (65.) Off Center either side /-.39 (53.+2./-.).28(.7).394+/-.2 (.+/-.5) 3. (33.2).47 (.2).236 (6.) Dimensions are in inches/mm 3. (76.2) 2.75 (69.85).68 (7.27) Recess Depth Max..75 (9.5) Direction of Feed

TP6KE Series. TVS Diodes Axial Leaded 600W > TP6KE series

TP6KE Series. TVS Diodes Axial Leaded 600W > TP6KE series TP6KE Series RoHS Pb e3 AGENCY Agency Approvals AGENCY FILE NUMBER E2353 Parameter Symbol Value Unit Peak Pulse Power Dissipation by /μs Test Waveform (Fig.2) (Note ) 6 W Steady State Power Dissipation