SMA6L20A

Transient Voltage Suppression Diodes Surface Mount – 600W > SMA6L series SMA6L Series RoHS Pb e3 Description Uni-directional The SMA6L series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The SMA6L low profile package has the same power performance as the SMB package but with lowest height profiles (1.1mm) in the industry. Features Agency Approvals AGENCY AGENCY FILE NUMBER E230531 Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Value Unit PPPM 600 W Power Dissipation on Infinite Heat Sink at TL=50OC PD 3 W Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 4) IFSM 60 A Maximum Instantaneous Forward Voltage at 25A for Unidirectional Only VF 3.5 V Operating Temperature Range TJ -65 to 150 °C Storage Temperature Range TSTG -65 to 175 °C Typical Thermal Resistance Junction to Lead RθJL 35 °C/W Typical Thermal Resistance Junction to Ambient RθJA 200 °C/W Peak Pulse Power Dissipation at TA=25ºC by 10/1000µs Waveform (Fig.2) (Note 1,2,3) • Same power as standard SMB devices (600 W) • SMA low profile package: less than 1.1 mm • Footprint compatibility with standard SMA and SMB products (easy to layout) • Typical failure mode is a short circuit condition for current events exceeding component rating • Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c • IEC 61000-4-2 ESD 30kV(Air), 30kV (Contact) • EFT protection of data lines in accordance with IEC 61000-4-4 • Low inductance, excellent clamping capability • Fast response time: typically less than 1.0ns from 0 Volts to VBR min • Built-in strain relief • Glass passivated junction • Typical IR < 1µA when VBR min > 12 V • High temperature reflow soldering guaranteed: 260°C/40sec • VBR @ TJ= VBR@25°C x (1+αT x (TJ - 25)) (αT:Temperature Coefficient, typical value is 0.1%) • UL Recognized compound meeting flammability rating V-0 • Meet MSL level1, per J-STD-020, lead-frame maximun peak of 260°C • Matte tin lead–free plated • Halogen free and RoHS compliant • Pb-free E3 means 2ND level interconnect is Pb-free and the terminal finish material is tin(Sn) (IPC/JEDEC J-STD609A.01) Notes: 1. Non-repetitive current pulse, per Fig.4 and derated above TJ (initial) =25ºC per Fig. 3. Applications 2. Mounted on 5.0x5.0mm copper pad to each terminal. TVS components are ideal for the protection of I/O Interfaces, VCC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic applications. 3. SMA6L150A~SMA6L250A Peak Pulse Power Dissipation by 10/1000μs Waveform (PPPM ) is 400W 4. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only. Functional Diagram Additional Infomarion Bi-directional Cathode Anode Uni-directional © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/30/18 Datasheet Resources Samples Transient Voltage Suppression Diodes Surface Mount – 600W > SMA6L series Electrical Characteristics (T =25°C unless otherwise noted) A Breakdown Voltage VBR (Volts) @ IT Maximum Maximum Maximum Reverse Clamping Peak Pulse Leakage IR Voltage VC Current Ipp @ Ipp @ VR (A) (V) (µA) Part Number (Uni) Marking Code Reverse Stand off Voltage VR (Volts) MIN MAX Test Current IT (mA) SMA6L5.0A AE 5.0 6.40 7.00 10 9.2 65.3 800 x SMA6L6.0A AG 6.0 6.67 7.37 10 10.3 58.3 800 x SMA6L6.5A AK 6.5 7.22 7.98 10 11.2 53.6 500 x SMA6L7.0A AM 7.0 7.78 8.60 10 12.0 50.0 200 x x Agency Approval SMA6L7.5A AP 7.5 8.33 9.21 1 12.9 46.6 100 SMA6L8.0A AR 8.0 8.89 9.83 1 13.6 44.2 50 x SMA6L8.5A AT 8.5 9.44 10.40 1 14.4 41.7 20 x SMA6L9.0A AV 9.0 10.00 11.10 1 15.4 39.0 10 x SMA6L10A AX 10.0 11.10 12.30 1 17.0 35.3 5 x SMA6L11A AZ 11.0 12.20 13.50 1 18.2 33.0 1 x SMA6L12A BE 12.0 13.30 14.70 1 19.9 30.2 1 x SMA6L13A BG 13.0 14.40 15.90 1 21.5 28.0 1 x SMA6L14A BK 14.0 15.60 17.20 1 23.2 25.9 1 x SMA6L15A BM 15.0 16.70 18.50 1 24.4 24.6 1 x SMA6L16A BP 16.0 17.80 19.70 1 26.0 23.1 1 x SMA6L17A BR 17.0 18.90 20.90 1 27.6 21.8 1 x SMA6L18A BT 18.0 20.00 22.10 1 29.2 20.6 1 x SMA6L20A BV 20.0 22.20 24.50 1 32.4 18.6 1 x SMA6L22A BX 22.0 24.40 26.90 1 35.5 16.9 1 x SMA6L24A BZ 24.0 26.70 29.50 1 38.9 15.5 1 x SMA6L26A CE 26.0 28.90 31.90 1 42.1 14.3 1 x SMA6L28A CG 28.0 31.10 34.40 1 45.4 13.3 1 x SMA6L30A CK 30.0 33.30 36.80 1 48.4 12.4 1 x SMA6L33A CM 33.0 36.70 40.60 1 53.3 11.3 1 x SMA6L36A CP 36.0 40.00 44.20 1 58.1 10.4 1 x SMA6L40A CR 40.0 44.40 49.10 1 64.5 9.3 1 x SMA6L43A CT 43.0 47.80 52.80 1 69.4 8.7 1 x SMA6L45A CV 45.0 50.00 55.30 1 72.7 8.3 1 x SMA6L48A CX 48.0 53.30 58.90 1 77.4 7.8 1 x SMA6L51A CZ 51.0 56.70 62.70 1 82.4 7.3 1 x SMA6L54A RE 54.0 60.00 66.30 1 87.1 6.9 1 x SMA6L58A RG 58.0 64.40 71.20 1 93.6 6.5 1 x SMA6L60A RK 60.0 66.70 73.70 1 96.8 6.2 1 x SMA6L64A RM 64.0 71.10 78.60 1 103.0 5.9 1 x SMA6L70A RP 70.0 77.80 86.00 1 113.0 5.3 1 x SMA6L75A RR 75.0 83.30 92.10 1 121.0 5.0 1 x SMA6L78A RT 78.0 86.70 95.80 1 126.0 4.8 1 x SMA6L85A RV 85.0 94.40 104.00 1 137.0 4.4 1 x SMA6L90A RX 90.0 SMA6L100A SMA6L 110A RZ SE 100.0 110.0 100.0 111.0 111.00 123.00 1 1 146.0 162.0 4.2 3.7 1 1 x x 122.0 135.00 1 177.0 3.4 1 x SMA6L120A SG 120.0 133.0 147.00 1 193.0 3.2 1 x SMA6L 130A SK 130.0 144.0 159.00 1 209.0 2.9 1 x SMA6L150A SM 150.0 167.0 185.00 1 243.0 1.65 1 x SMA6L160A SP 160.0 178.0 197.00 1 259.0 L55 1 x SMA6L170A SR 170.0 189.0 209.00 1 275.0 1.50 1 x SMA6L180A ST 180.0 201.0 222.00 1 292.0 1.40 1 x SMA6L185A SU 185.0 209.0 231.00 1 303.0 1.40 1 x SMA6L200A SV 200.0 224.0 247.00 1 324.0 1.25 1 x SMA6L215A SW 215.0 237.0 263.00 1 344.0 1.17 1 x SMA6L220A SX 220.0 246.0 272.00 1 356.0 1.13 1 x SMA6L250A SZ 250.0 279.0 309.00 1 405.0 0.95 1 x © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/30/18 Transient Voltage Suppression Diodes Surface Mount – 600W > SMA6L series I-V Curve Characteristics Uni-directional Vc VBR VR V IR VF IT Ipp PPPM VR VBR VC IR VF Peak Pulse Power Dissipation -- Max power dissipation Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (IT) Clamping Voltage -- Peak voltage measured across the TVS at a specified IPPM (peak impulse current @ 10/1000) Reverse Leakage Current -- Current measured at VR Forward Voltage Drop for Uni-directional Ratings and Characteristic Curves (T =25°C unless otherwise noted) A Figure 2 - Peak Pulse Power Rating Curve Figure 1 - TVS Transients Clamping Waveform 100 PPPM-Peak Pulse Power (kW) Voltage Transients Voltage or Current Voltage Across TVS Current Through TVS 10 1 0.2x0.2" (5.0x5.0mm) Copper Pad Area 0.1 0.000001 0.00001 0.0001 0.001 td-Pulse Width (sec.) Time continues on next page. © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/30/18 Transient Voltage Suppression Diodes Surface Mount – 600W > SMA6L series Ratings and Characteristic Curves (T =25°C unless otherwise noted) (Continued) A Figure 3 - Peak Pulse Power Derating Curve Figure 4 - Pulse Waveform 150 IPPM- Peak Pulse Current, % IRSM Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage % 100 80 60 40 20 0 25 50 75 100 125 150 TJ - Initial Junction Temperature (ºC) 0 Half Value IPPM IPPM ( ) 2 50 10/1000µsec. Waveform as defined by R.E.A td 0 1.0 2.0 3.0 4.0 t-Time (ms) Figure 6 - Maximum Non-Repetitive Forward Surge Current Uni-Directional Only 80 1000 IFSM - Peak Forward Surve Current(A) 10000 Cj (pF) TJ=25°C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM Peak Value IPPM 100 0 175 Figure 5 - Typical Junction Capacitance Uni-directional V=0V Uni-directional @VR 100 10 1 tr=10µsec Tj=25ºC f=1.0MHz Vsig=50mVp-p 1.0 10.0 100.0 70 60 50 40 30 20 10 0 1000.0 1 VBR - Reverse Breakdown Voltage (V) 10 100 Number of Cycles at 60 Hz Figure 7 - Peak Forward Voltage Drop vs Peak Forward Current (typical values) I F - Peak Forward Current(A) 100 10 1 0.1 0.01 0 1 2 3 4 5 6 VF - Peak Forward Voltage(V) © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/30/18 Transient Voltage Suppression Diodes Surface Mount – 600W > SMA6L series Soldering Parameters Lead–free assembly Pre Heat - Temperature Min (Ts(min)) 150°C - Temperature Max (Ts(max)) 200°C - Time (min to max) (ts) 60 – 180 secs Average ramp up rate (Liquidus Temp (TA) to peak 3°C/second max TS(max) to TA - Ramp-up Rate 3°C/second max Reflow - Temperature (TA) (Liquidus) 217°C - Time (min to max) (ts) 60 – 150 seconds Peak Temperature (TP) 260+0/-5 °C Time within 5°C of actual peak Temperature (tp) 20 – 40 seconds Ramp-down Rate 6°C/second max Time 25°C to peak Temperature (TP) 8 minutes Max. Do not exceed 260°C Physical Specifications tp TP Ramp-up TL Temperature (T) Reflow Condition tL Critical Zone TL to TP Ts(max) Ramp-down Ts(min) ts Preheat 25˚C t 25˚C to Peak Time (t) Environmental Specifications High Temp. Storage JESD22-A103 HTRB JESD22-A108 Weight 0.002 ounce, 0.032 gram Temperature Cycling JESD22-A104 Case JEDEC DO-221AC Molded Plastic over glass passivated junction MSL JEDEC-J-STD-020, Level 1 Polarity  olor band denotes cathode except C Bipolar H3TRB JESD22-A101 Terminal Matte Tin-plated leads, Solderable per JESD22-B102 RSH JESD22-A111 Dimensions Cathode Band Dimensions C B G E F E D 3.12 (0.123) 1 .20 (0.047) 1.52 (0.060) Mounting Pad Layout © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/30/18 Millimeters Min Max Min Max 0.156 0.181 3.950 4.600 B 0.189 0.220 4.800 5.600 C 0.049 0.069 1.250 1.750 A A Inches D 0.088 0.116 2.250 2.950 E 0.030 0.059 0.750 1.500 F 0.005 0.010 0.125 0.250 G 0.035 0.043 0.900 1.100 Transient Voltage Suppression Diodes Surface Mount – 600W > SMA6L series Part Numbering System SMA6L xx Part Marking System A F Cathode Band 5% VBR VOLTAGE TOLERANCE XX YMXXX VR VOLTAGE SERIES Littelfuse Logo Marking Code Trace Code Marking Y:Year Code M: Month Code XXX: Lot Code Packaging Part number Component Package SMA6LxxA DO-221AC Packaging Option Quantity 3000 Tape & Reel – 12mm/7” tape Packaging Specification EIA RS-481 Tape and Reel Specification 0.157 (4.0) Cathode 0.47 (12.0) 0.157 (4.0) 0.059 DIA (1.5) Cover tape 7.0 (178) 0.80 (20.2) Arbor Hole Dia. 0.49 (12.5) Dimensions are in inches (and millimeters). Direction of Feed Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics. © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/30/18