Transient Voltage Suppression Diodes Axial Leaded - 500W > SAC series SAC Series RoHS Description Uni-directional The SAC Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features Agency Approvals AGENCY AGENCY FILE NUMBER E230531 Maximum Ratings and Thermal Characteristics (TA=25C unless otherwise noted) Parameter Peak Pulse Power Dissipation by 10/1000s Test Waveform (Fig.1) (Note 1) Steady State Power Dissipation on Infinite Heat Sink at TL=75C (Fig. 5) Operating Junction and Storage Temperature Range Symbol Value Unit PPPM 500 W PD 3.0 W TJ , TSTG -55 to 150 C Note: 1. Non-repetitive current pulse , per Fig. 3 and derated above TA = 25C per Fig. 2. * Glass passivated chip junction in DO-15 Package * 500W peak pulse power capability at 10/1000s waveform, repetition rate (duty cycles):0.01% * Fast response time: typically less than 1.0ps from 0 Volts to BV min * Typical failure mode is short from over-specified voltage or current * Whisker test is conducted based on JEDECJESD201A per its table 4a and 4c * IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact) * ESD protection of data lines in accordance with IEC 61000-4-2 (IEC801-2) * EFT protection of data lines in accordance with IEC 61000-4-4 (IEC801-4) * Low incremental surge resistance * High temperature soldering guaranteed: 260C/40 seconds / 0.375",(9.5mm) lead length, 5 lbs., (2.3kg) tension * Plastic package has underwriters laboratory flammability classification 94V-O * Matte tin lead-free plated * Ideal for data line applications * Halogen free and RoHS compliant Applications TVS devices are ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuits used in telecom, computer, industrial and consumer electronic applications. Electrical Characteristics.(TA=25C unless otherwise noted) Part Number Reverse Stand off Voltage VR (V) SAC5.0 SAC6.0 SAC7.0 SAC8.0 SAC8.5 SAC10 SAC12 SAC15 SAC18 SAC22 SAC26 SAC30 SAC36 SAC45 SAC50 5.0 6.0 7.0 8.0 8.5 10.0 12.0 15.0 18.0 22.0 26.0 30.0 36.0 45.0 50.0 Breakdown Maximum Maximum Maximum Maximum Peak Junction Voltage VBR Reverse Clamping Pulse Voltage at Leakage Current Capacitance (V) Ipp=5.0A IR @ VR @ 0 Volts (Fig.3) IPP (A) MIN (pF) (A) VC (V) 7.60 7.90 8.33 8.89 9.44 11.10 13.30 16.70 20.00 24.40 28.90 33.30 40.00 50.00 55.50 (c) 2013 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/13/13 300 300 300 100 50 5 1 1 1 1 1 1 1 1 1 10.0 11.2 12.6 13.4 14.0 16.3 19.0 23.6 28.8 35.4 42.3 48.6 60.0 77.0 88.0 44.0 41.0 38.0 36.0 34.0 29.0 25.0 20.0 15.0 14.0 11.1 10.0 8.6 6.8 5.8 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 Working Inverse Blocking Voltage VWIB (V) Inverse Blocking Leakage Current at IIB @ VWIB (mA) Peak Inverse Blocking Voltage VPIB (V) 75 75 75 75 75 75 75 75 75 75 75 75 75 150 150 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 100 100 100 100 100 100 100 100 100 100 100 100 100 200 200 Agency Approval X X X X X X X X X X X X X X X Transient Voltage Suppression Diodes Axial Leaded - 500W > SAC series Ratings and Characteristic Curves (TA=25C unless otherwise noted) Figure 1 - Peak Pulse Power Rating Curve Figure 2 - Pulse Derating Curve 100 Percentage of Rated Power (%) PPPM-Peak Pulse Power (kW) 1000 100 10 1 0.1 0.000001 0.00001 0.0001 0.001 td-Pulse Width (Sec.) Figure 3 - Pulse Waveform Average Power 75 50 Peak Power (Single Pulse) 25 0 0 25 50 75 100 125 150 TL Lead Temperature (C) 175 Figure 4 - AC Line Protection Application IPPM- Peak Pulse Current, % IRSM 150 tr=10sec TJ=25C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM Peak Value IPPM 100 Half Value IPPM IPPM ( ) 2 50 10/1000sec. Waveform as defined by R.E.A Low Capacitance td 0 1.0 0 2.0 3.0 4.0 Application Note: Device must be used with two units in parallel, opposite in polarity as shown in circuit for AC signal line protection. t-Time (ms) Figure 5 - Steady State Power Derating Curve Steady State Power dissipation (W) 3.5 3 2.5 2 1.5 1 0.5 0 0 25 50 75 100 125 150 175 200 TL-Lead Temperature (C) (c) 2013 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/13/13 Transient Voltage Suppression Diodes Axial Leaded - 500W > SAC series Soldering Parameters Lead-free assembly Reflow Condition tp TP Pre Heat - Temperature Max (Ts(max)) - Time (min to max) (ts) 150C Ramp-up TL 200C 60 - 180 secs Average ramp up rate (Liquidus Temp (TL) to peak 3C/second max TS(max) to TL - Ramp-up Rate 3C/second max Reflow - Temperature (TL) (Liquidus) 217C - Time (min to max) (ts) 60 - 150 seconds Temperature (T) - Temperature Min (Ts(min)) tL Ts(max) Ramp-down Ts(min) ts Preheat 25C t 25C to Peak Time (t) Peak Temperature (TP) 260+0/-5 C Time within 5C of actual peak Temperature (tp) 20 - 40 seconds Flow/Wave Soldering (Solder Dipping) Ramp-down Rate 6C/second max Peak Temperature : 265C Time 25C to peak Temperature (TP) 8 minutes Max. Dipping Time : 10 seconds Do not exceed 280C Soldering : 1 time Physical Specifications Critical Zone TL to TP Environmental Specifications Weight 0.015oz., 0.4g High Temp. Storage JESD22-A103 Case JEDEC DO-204AC (DO-15) molded plastic body over passivated junction. HTRB JESD22-A108 Polarity Color band denotes the cathode except Bipolar. Thermal Shock JESD22-A106 Matte Tin axial leads, solderable per JESD22-B102D. H3TRB JESD22-A101 Terminal RSH JESD22-B106C Dimensions D Cathode Band Dimensions C A B DO-204AC DO-204AC (DO-15) (DO-15) (c) 2013 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/13/13 A Inches Min Millimeters Max Min Max A 1.000 - 25.40 - B 0.230 0.300 5.80 7.60 C 0.028 0.034 0.71 0.86 D 0.104 0.140 2.60 3.60 Transient Voltage Suppression Diodes Axial Leaded - 500W > SAC series Part Numbering System Part Marking System OPTION CODE: BLANK Reel Tape -B Bulk Packaging Cathode Band F SAC xxx X YYWW Littelfuse Logo VR VOLTAGE CODE (Refer to the Electrical Characteristics table) Trace Code Marking YY:Year Code WW: Week Code SACXXX Product Type SERIES CODE Packaging Part Number Component Package Quantity Packaging Option SACxxxXX DO-204AC 4000 Tape & Reel SACxxxXX-B DO-204AC 1000 BULK Tape and Reel Specification Off Center either side 2.062+/- 0.059 (52.37+/- 1.5) 0.039(1.0) 0.048 (1.22) 13.0 (330.2) EIA STD RS-296E Littelfuse Concord Packing Spec. DM-0016 Schematic 2.56 (65.00) 0.20+/-0.020 (5.08+/- 0.508) Packaging Specification Transient Voltage Suppressor 0.25 (6.35) Diode Dimensions are in inches/mm 3.0 (76.2) Additional Information 0.68 (17.27) 2.75 (69.85) Datasheet Recess Depth Max. 0.75 (19.05) Resources Samples Direction of Feed (c) 2013 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/13/13