Silicon Avalanche Diodes 500 Watt Axial Leaded Transient Voltage Suppressors RoHS SA Series ® The SA Series is designed specifically to protect sensitive electronics equipment from voltage transients induced by lightning and other transient voltage events. These devices are ideal for the protection of I/O interfaces, Vcc bus and other vulnerable circuits used in computer and consumer electronic applications. FEATURES • RoHS Compliant • 5.0 to 180 Volts • Uni-directional and Bi-directional • Glass passivated chip junction • 500W peak pulse power capability on 10/1000µs waveform • Excellent clamping capability • Repetition rate (duty cycle): 0.01% MAXIMUM RATINGS AND CHARACTERISTICS @25˚C AMBIENT TEMPERATURE (unless otherwise noted) • Low incremental surge resistance • Fast response time: typically less than 1.0ps from 0 Volts to BV for unidirectional and 5.0ns for bidirectional types • Typical IR less than 1µA above 10V • High temperature soldering guaranteed: 265˚C/10 seconds/.375",(9.5mm) lead length, 5lbs.,(2.3kg) tension Agency Approvals: Recognized under the Components Program of Underwriters Laboratories. Agency File Number: E128662 VALUE Min 500 Watts IPPM SEE TABLE 1 Amps PM(AV) 3 Watts SYMBOL RATING Peak Pulse Power Dissipation on 10/1000µs waveform(Note 1, FIG. 1) PPPM Peak Pulse Current of on 10/1000µs waveform (Note 1, FIG. 3) Steady State Power Dissipation at TL=75˚C, Lead lengths .375", UNIT (9.5mm)(Note 2) Peak Forward Surge Current, 8.3ms 70 Single Half Sine-Wave Superimposed IFSM on Rated Load, (JEDEC Method) (Note 3) Operating junction and Storage Tj, TSTG -55 to +175 Temperature Range Amps °C Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above TA= 25˚C per Fig.2 2. Mounted on Copper Pad area of 1.6x1.6"(40x40mm) per Fig.5. 3. 8.3 ms single half sine-wave, or equivalent square wave, Duty cycle= 4 pulses per minutes maximum. ORDERING INFORMATION SA CA Voltage Bi-Directional 5% Voltage Tolerance Packing Option Mechanical Specifications: Weight: Case: Mounting Position: Polarity: Terminal: B = Bulk (1000 pcs) T = Tape and reeled (4000 pcs) 286 w w w. l i t t e l f u s e . c o m 0.015 ounce, 0.4 gram JEDEC DO-15 Molded Plastic over passivated junction Any Color band denotes cathode except Bidirectional Plated Axial leads, solderable per MIL-STD-750, Method 2026 Silicon Avalanche Diodes 500 Watt Axial Leaded Transient Voltage Suppressors RoHS SA Series ® ELECTRICAL SPECIFICATION @ Tamb 25°C Uni-Polar 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 Breakdown Voltage VBR (Volts) @ IT MIN MAX 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 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 (Volts) 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 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 6 SILICON DIODE ARRAYS Bi-Polar Reverse Stand off Voltage VR (Volts) Part Numbers For bidirectional type having Vrwm of 10 volts and less, the IR limit is double. For parts without A , the VBR is + 10% w w w. l i t t e l f u s e . c o m 287 Silicon Avalanche Diodes 500 Watt Axial Leaded Transient Voltage Suppressors SA Series ® PPPM- Peak Pulse Power (KW) 30 Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage, % RoHS Non-repetitive Pulse Waveform Shown in Fig. 3 TA=25˚C 10 Exponential P 1 P P Td Half SINE Td Square Td 0.1 0.1s 1.0s 10s 100s 1.0ms 100 75 50 25 0 0 10ms td- Pulse Width (sec.) 100 125 150 175 200 6000 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 CJ-Junction Capacitance (pF) IPPM- Peak Pulse Current, % I RSM 75 Fig. 2 Pulse Derating Curve 150 2 50 Uni-Directional Bi-Directional VR= 1000 Half Value IPPM 10/1000µsec. Waveform as defined by R.E.A td TJ=25˚C f=1MHZ Vsig=50mVp-p 100 VR=Rated Stand-Off Voltage 10 0 1.0 0 2.0 3.0 5 4.0 500 100 VWM-Reverse Stand-Off Voltage (V) t-Time (ms) Fig. 4- Typical Junction Capacitance Fig. 3 Pulse Waveform 4.0 200 IPSM-Peak Forward Surge Current (A) Steady State Power Dissipation (W) 50 TA- Ambient Temperature (˚C) Fig. 1 Peak Pulse Power Rating Curve 3.0 L=0.375"(9.5mm) Lead Lengths 2.0 1.0 1.6x1.6x.040 (40x40x1mm) Copper Heat Sinks 0 0 288 25 25 50 75 100 125 150 175 200 100 10 1 8.3 Single Half Sine-Wave (JEDEC Method) Undirectional Only 10 T1- Lead Temperature (˚C) Number of Cycles at 60Hz Fig. 5 Steady State Power Derating Curve Fig. 6- Maximum Non-Repetitive Forward Surge Current Uni-Directional Only w w w. l i t t e l f u s e . c o m 100 Silicon Avalanche Diodes 500 Watt Axial Leaded Transient Voltage Suppressors RoHS SA Series ® Outline Dimensions DO-204AC (DO-15) 6 SILICON DIODE ARRAYS 1.0 (25.4) MIN. 0.140 (3.6) 0.104 (2.6) DIA. 0.300 (7.6) 0.230 (5.8) 0.034 (0.86) 0.028 (0.71) DIA. 1.0 (25.4) MIN. Dimensions in inches and (millimeters) w w w. l i t t e l f u s e . c o m 289