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 t -PXJODSFNFOUBMTVSHF resistance t 5ZQJDBM*R less than 1μA above 13V ΔVBR = 0.1% x VBR@25°C x ΔT t )JHIUFNQFSBUVSF soldering guaranteed: t (MBTTQBTTJWBUFEDIJQ 260°C/40 seconds / junction in DO-15 Package 0.375”,(9.5mm) lead t 8QFBLQVMTF length, 5 lbs., (2.3kg) capability at 10×1000μs tension waveform, repetition rate t 1MBTUJDQBDLBHFIBT (duty cycles):0.01% Underwriters Laboratory t 'BTUSFTQPOTFUJNF Flammability classification typically less than 1.0ps 94V-O from 0 Volts to BV min t .BUUF5JO-FBEoGSFFQMBUFE t &YDFMMFOUDMBNQJOH capability Agency Approvals AGENCY AGENCY FILE NUMBER E128662/E230531 Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Value Unit PPPM 500 W PD 3.0 W IFSM 70 A VF 3.5/5.0 V TJ , TSTG -55 to 175 °C Typical Thermal Resistance Junction to Lead RuJL 20 °C/W Typical Thermal Resistance Junction to Ambient RuJA 75 °C/W 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 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. 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. _ 200V and VF<5.0V for devices of VBR > _ 201V. 3. VF<3.5V for devices of VBR < ©2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.Littelfuse.com/series/SA.html for current information. 71 Revision: January 09, 2009 SA Series SA Series t)BMPHFO'SFF t 3P)4DPNQMJBOU t 5ZQJDBMNBYJNVN temperature coefficient Transient Voltage Suppression Diodes Axial Leaded – 500W > SA series Electrical Characteristics Part Number (Uni) Part Number (Bi) Reverse Stand off Voltage VR (V) 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 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 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 MIN MAX Test Current IT (mA) 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 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 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 Breakdown Voltage VBR (Volts) @ IT Maximum Clamping Voltage VC@ IPP (V) Maximum Peak Pulse Current Ipp (A) Maximum Reverse Leakage IR @ VR (μA) 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 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 1.7 600 600 400 150 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 100 Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage, % Non-repetitive Pulse Waveform Shown in Fig. 3 TA=25ûC 10 Exponential P 1 P P Td Td Half SINE Square Td 0.1 01.μs 1.0μs 10μs 100μs 1.0ms 75 50 25 0 10ms 0 td- Pulse Width (sec.) 75 100 125 150 175 200 Figure 4 - Typical Junction Capacitance 10000 150 tr=10μsec TJ=25°C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM Peak Value IPPM 100 Bi-directional V=0V Uni-directional V=0V 1000 Uni-directional @ VR Cj (pF) IPPM- Peak Pulse Current, % IRSM 50 TA- Ambient Temperature (ºC) Figure 3 - Pulse Waveform Half Value IPPM IPPM ( ) 2 100 Bi-directional @ VR 50 10/1000μsec. Waveform as defined by R.E.A 10 Tj=25C f=1.0MHz Vsig=50mVp-p td 0 1.0 0 2.0 3.0 1 1.0 4.0 t-Time (ms) 100.0 1000.0 Figure 6 - Maximum Non-Repetitive Forward Surge Current Uni-Directional Only 3.5 80 IFSM - Peak Forward Surge Current (A) 3 2.5 2 1.5 1 10.0 VBR - Reverse Breakdown Voltage (V) Figure 5 - Steady State Power Derating Curve Steady State Power Dissipation (W) 25 SA Series 30 PPPM- Peak Pulse Power (KW) Figure 2 - Pulse Derating Curve L = 0.375” (9.5mm) Lead Lengths 0.5 70 60 50 40 30 20 10 0 0 25 50 75 100 125 150 175 0 200 1 TL - Lead Temperature(ºC) ©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 10 Number of Cycles at 60 Hz 100 SA Series Transient Voltage Suppression Diodes Axial Leaded – 500W > SA series Soldering Parameters Reflow Condition -FBEoGSFFBTTFNCMZ Pre Heat Ramp-up 150°C - Temperature Max (Ts(max)) 200°C - Time (min to max) (ts) oTFDT Average ramp up rate (Liquidus Temp (TL) to peak 3°C/second max TS(max) to TL - Ramp-up Rate 3°C/second max Reflow Critical Zone TL to TP TL Temperature (T) - Temperature Min (Ts(min)) tp TP tL Ts(max) Ramp-down Ts(min) ts Preheat 25˚C - Temperature (TL) (Liquidus) 217°C - Time (min to max) (ts) oTFDPOET t 25˚C to Peak Time (t) Peak Temperature (TP) 260+0/-5 °C Time within 5°C of actual peak Temperature (tp) oTFDPOET Flow/Wave Soldering (Solder Dipping) Ramp-down Rate 6°C/second max Peak Temperature : 265OC Time 25°C to peak Temperature (TP) 8 minutes Max. Dipping Time : 10 seconds Do not exceed 280°C Soldering : 1 time Physical Specifications Environmental Specifications Weight 0.015oz., 0.4g Temperature Cycle JESD22-A104 Case JEDEC DO-204AC (DO-15) molded plastic body over passivated junction. Pressure Cooker JESD 22-A102 Polarity Color band denotes the cathode except Bipolar. High Temp. Storage JESD22-A103 Terminal Matte Tin axial leads, solderable per JESD22-B102D. HTRB JESD22-A108 Thermal Shock JESD22-A106 Dimensions Dimensions D A C A B A Inches Millimeters Min Max Min Max 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 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 Part Marking System SAxxx XX X Cathode Band SAXXX OPTION CODE: BLANK Reel Tape -B Bulk Packaging TYPE CODE: A Uni-Directional (5% Voltage Tolerance) CA Bi-Directional F VOLTAGE CODE (Refer to the Electrical Characteristics table) Littelfuse Logo Product Type SERIES CODE Packaging Quantity Packaging Option SAxxxXX DO-204AC 4000 Tape & Reel SAxxxXX-B DO-204AC 1000 Bulk ©2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.Littelfuse.com/series/SA.html for current information. Packaging Specification EIA STD RS-296E SA Series Component Package Part Number Littelfuse Concord Packing Spec. DM-0016 75 Revision: January 09, 2009 SA Series