SA16A-B

Transient Voltage Suppression Diodes Axial Leaded – 500W > SA series RoHS SA Series Description The SA Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features resistance less than 1μA R above 13V soldering guaranteed: 260°C/40 seconds / 0.375” ,(9.5mm) lead length, 5 lbs., (2.3kg) tension Underwriters Laboratory Flammability classification 94V-O temperature coefficient Agency Approvals AGENCY AGENCY FILE NUMBER E128662/E230531 ΔVBR = 0.1% x VBR@25°C x ΔT junction in DO-15 Package capability at 10×1000μs waveform, repetition rate (duty cycles):0.01% typically less than 1.0ps from 0 Volts to BV min Unit Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Peak Pulse Power Dissipation by 10x1000μs test waveform (Fig.1) (Note 1) Steady State Power Dissipation on infinite heat sink at TL=75ºC (Fig. 5) Peak Forward Surge Current, 8.3ms Single Half Sine Wave Unidirectional only (Note 2) Maximum Instantaneous Forward Voltage at 35A for Unidirectional only (Note 3) Operating Junction and Storage Temperature Range Typical Thermal Resistance Junction to Lead Typical Thermal Resistance Junction to Ambient Symbol PPPM PD IFSM VF TJ , TSTG RuJL RuJA Value 500 3.0 70 3.5/5.0 -55 to 175 20 75 capability W Applications W A V °C °C/W °C/W 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. Notes: 1. Non-repetitive current pulse , per Fig. 3 and derated above TA = 25OC per Fig. 2. 2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per minute maximum. _ _ 3. VF SA series Electrical Characteristics Part Number (Uni) SA5.0A SA6.0A SA6.5A SA7 .0A SA7 .5A SA8.0A SA8.5A SA9.0A SA10A SA11A SA12A SA13A SA14A SA15A SA16A SA17A SA18A SA20A SA22A SA24A SA26A SA28A SA30A SA33A SA36A SA40A SA43A SA45A SA48A SA51A SA54A SA58A SA60A SA64A SA70A SA75A SA78A SA85A SA90A SA100A SA110A SA120A SA130A SA150A SA160A SA170A SA180A Part Number (Bi) SA5.0CA SA6.0CA SA6.5CA SA7 .0CA SA7 .5CA SA8.0CA SA8.5CA SA9.0CA SA10CA SA11CA SA12CA SA13CA SA14CA SA15CA SA16CA SA17CA SA18CA SA20CA SA22CA SA24CA SA26CA SA28CA SA30CA SA33CA SA36CA SA40CA SA43CA SA45CA SA48CA SA51CA SA54CA SA58CA SA60CA SA64CA SA70CA SA75CA SA78CA SA85CA SA90CA SA100CA SA110CA SA120CA SA130CA SA150CA SA160CA SA170CA SA180CA Reverse Stand off Voltage VR (V) 5.0 6.0 6.5 7 .0 7 .5 8.0 8.5 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17 .0 18.0 20.0 22.0 24.0 26.0 28.0 30.0 33.0 36.0 40.0 43.0 45.0 48.0 51.0 54.0 58.0 60.0 64.0 70.0 75.0 78.0 85.0 90.0 100.0 110.0 120.0 130.0 150.0 160.0 170.0 180.0 Breakdown Voltage VBR (Volts) @ IT MIN 6.40 6.67 7 .22 7 .78 8.33 8.89 9.44 10.00 11.10 12.20 13.30 14.40 15.60 16.70 17 .80 18.90 20.00 22.20 24.40 26.70 28.90 31.10 33.30 36.70 40.00 44.40 47 .80 50.00 53.30 56.70 60.00 64.40 66.70 71.10 77 .80 83.30 86.70 94.40 100.00 111.00 122.00 133.00 144.00 167 .00 178.00 189.00 200.00 MAX 7 .00 7 .37 7 .98 8.60 9.21 9.83 10.40 11.10 12.30 13.50 14.70 15.90 17 .20 18.50 19.70 20.90 22.10 24.50 26.90 29.50 31.90 34.40 36.80 40.60 44.20 49.10 52.80 55.30 58.90 62.70 66.30 71.20 73.70 78.60 86.00 92.10 95.80 104.00 111.00 123.00 135.00 147 .00 159.00 185.00 197 .00 209.00 233.00 Test Current IT (mA) 10 10 10 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Maximum Clamping Voltage VC@ IPP (V) 9.2 10.3 11.2 12.0 12.9 13.6 14.4 15.4 17 .0 18.2 19.9 21.5 23.2 24.4 26.0 27 .6 29.2 32.4 35.5 38.9 42.1 45.4 48.4 53.3 58.1 64.5 69.4 72.7 77 .4 82.4 87 .1 93.6 96.8 103.0 113.0 121.0 126.0 137 .0 146.0 162.0 177 .0 193.0 209.0 243.0 259.0 275.0 289.0 Maximum Peak Pulse Current Ipp (A) 55.4 49.5 45.5 42.5 39.5 37 .5 35.4 33.1 30.0 28.0 25.6 23.7 22.0 20.9 19.6 18.5 17 .5 15.7 14.4 13.1 12.1 11.2 10.5 9.6 8.8 7 .9 7 .3 7 .0 6.6 6.2 5.9 5.4 5.3 5.0 4.5 4.2 4.0 3.7 3.5 3.1 2.9 2.6 2.4 2.1 2.0 1.9 1.7 Maximum Reverse Leakage IR @ VR (μA) 600 600 400 150 50 25 10 5 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Agency Approval X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X For bidirectional type having VR of 10 volts and less, the IR limit is double. For parts without A, the VBR is ± 10%. SA Series 72 Revision: January 09, 2009 ©2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.Littelfuse.com/series/SA.html for current information. Transient Voltage Suppression Diodes Axial Leaded – 500W > SA series Ratings and Characteristic Curves (T =25°C unless otherwise noted) A Figure 1 - Peak Pulse Power Rating Curve 30 PPPM- Peak Pulse Power (KW) Figure 2 - Pulse Derating Curve 100 Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage, % Non-repetitive Pulse Waveform Shown in Fig. 3 TA=25ûC 10 75 Exponential 50 1 P P P Td Td Half SINE 25 Td Square 0.1 01.μs 1.0μs 10μs 100μs 1.0ms 10ms 0 0 25 50 75 100 125 150 175 200 TA- Ambient Temperature (ºC) td- Pulse Width (sec.) Figure 3 - Pulse Waveform 150 IPPM- Peak Pulse Current, % IRSM tr=10μsec Peak Value IPPM TJ=25°C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM Figure 4 - Typical Junction Capacitance 10000 Bi-directional V=0V 1000 Uni-directional @ VR Uni-directional V=0V 100 Half Value IPPM IPPM 2 Cj (pF) () 10/1000μsec. Waveform as defined by R.E.A 100 Bi-directional @ VR 50 10 Tj=25C f=1.0MHz Vsig=50mVp-p 0 td 0 1.0 2.0 t-Time (ms) 3.0 4.0 1 1.0 10.0 100.0 1000.0 VBR - Reverse Breakdown Voltage (V) Figure 5 - Steady State Power Derating Curve Figure 6 - Maximum Non-Repetitive Forward Surge Current Uni-Directional Only 80 IFSM - Peak Forward Surge Current (A) 70 60 50 40 30 20 10 0 1 10 Number of Cycles at 60 Hz 100 3.5 Steady State Power Dissipation (W) 3 2.5 2 1.5 1 0.5 0 0 25 50 75 100 125 150 175 200 TL - Lead Temperature(ºC) L = 0.375” (9.5mm) Lead Lengths ©2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.Littelfuse.com/series/SA.html for current information. 73 Revision: January 09, 2009 SA Series SA Series Transient Voltage Suppression Diodes Axial Leaded – 500W > SA series Soldering Parameters Reflow Condition - Temperature Min (Ts(min)) Pre Heat - Temperature Max (Ts(max)) - Time (min to max) (ts) Average ramp up rate (Liquidus Temp (TL) to peak TS(max) to TL - Ramp-up Rate Reflow - Temperature (TL) (Liquidus) - Time (min to max) (ts) 260+0/-5 °C 3°C/second max 3°C/second max 217°C 25˚C t 25˚C to Peak TP tp Ramp-up Critical Zone TL to TP 150°C Temperature (T) 200°C TL Ts(max) tL Ramp-down Ts(min) ts Preheat Time (t) Peak Temperature (TP) Time within 5°C of actual peak Temperature (tp) Ramp-down Rate Time 25°C to peak Temperature (TP) Do not exceed Flow/Wave Soldering (Solder Dipping) 6°C/second max 8 minutes Max. 280°C Peak Temperature : Dipping Time : Soldering : 265OC 10 seconds 1 time Physical Specifications Weight Case Polarity Terminal 0.015oz., 0.4g JEDEC DO-204AC (DO-15) molded plastic body over passivated junction. Color band denotes the cathode except Bipolar. Matte Tin axial leads, solderable per JESD22-B102D. Environmental Specifications Temperature Cycle Pressure Cooker High Temp. Storage HTRB Thermal Shock JESD22-A104 JESD 22-A102 JESD22-A103 JESD22-A108 JESD22-A106 Dimensions Dimensions Inches Min 1.000 0.230 0.028 0.104 Max 0.300 0.034 0.140 Millimeters Min 25.40 5.80 0.71 2.60 Max 7 .60 0.86 3.60 D C A B A A B C D DO-204AC (DO-15) SA Series 74 Revision: January 09, 2009 ©2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.Littelfuse.com/series/SA.html for current information. Transient Voltage Suppression Diodes Axial Leaded – 500W > SA series Part Numbering System SAxxx XX X OPTION CODE: BLANK Reel Tape -B Bulk Packaging TYPE CODE: A Uni-Directional (5% Voltage Tolerance) CA Bi-Directional VOLTAGE CODE (Refer to the Electrical Characteristics table) SERIES CODE Part Marking System Cathode Band SAXXX F Littelfuse Logo Product Type Packaging Part Number SAxxxXX SAxxxXX-B Component Package DO-204AC DO-204AC Quantity 4000 1000 Packaging Option Tape & Reel Bulk Packaging Specification EIA STD RS-296E Littelfuse Concord Packing Spec. DM-0016 ©2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.Littelfuse.com/series/SA.html for current information. 75 Revision: January 09, 2009 SA Series SA Series