SMAJ48A

SMAJ Series TRANSIENT VOLTAGE SUPPRESSOR FEATURE  Plastic package.  Glass passivated chip junction in SMA Package  Excellent clamping capability.  Low zener impedance.  400W peak pulse power capability on 10/1000μs waveform.  Typical IR less than 1μA above 13V.  Fast response time: typically less than 1.0ps from 0 Volts to BV min. High temperature soldering guaranteed: 265℃/10 seconds MECHANICAL DATE  Case: JEDEC SMA Molded Plastic.  Terminals: Axial leads, solderable per MIL-STD-750, Method 2026.  Polarity: Color band denoted cathode except bidirectional.  Mounting Position: Any. MAXIMUM RATINGS AND CHRACTERISTICS Ratings at 25ć ambient temperature unless otherwise specified. RATING SYMBOL VALUE UNITS Peak Pulse Power Dissipation on 10/1000us waveform (Note1, Fig.1). PPPM Minimum 400 Watts Peak Pulse Current of on 10/1000us waveform.(Note1,Fig.3) IPPM See Table Amps Steady State Power Dissipation at TL =75℃,Lead lengths.375", (9.5mm) (Fig.5). PM(AV) 3.3 Watts Peak Forward Surge Current,8.3ms Single Half Sine-Wave Superimposed on Rated Load, (JEDEC Method) (Note 2,Fig.6). IFSM 40 Amps Operating junction and Storage Temperature Range. TJ , TSTG -55 to +150 Notes: 1. Non-repetitive current pulse, per Fig. 3 and derated above TA = 25℃ per Fig. 2. 2. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum. 1/4 ℃ SMAJ Series Item A B C D E F G H I J K L Millimeters Min. Max. 1.25 1.65 3.99 4.5 2.54 2.79 1.98 2.29 0.78 1.52 0.203 4.93 5.28 0.152 0.305 1.8 2.1 2.3 2.1 - Inches Min. Max. 0.049 0.065 0.157 0.177 0.1 0.11 0.078 0.09 0.03 0.06 0.008 0.194 0.208 0.006 0.012 0.07 0.082 0.09 0.082 - ELECTRICAL CHARACTERISTICS Part Number Marking Reverse Breakdown Breakdown Reverse Test Peak Maximum Stand-Off Voltage Voltage Leakage Current Pulse Voltage NIN.@IT MAX.@IT @VRWM Clamping Voltage @IPP Current UNT BI UNT BI VR(V) VBL(V) VBH(V) IR(uA) IT(mA) IPP(A) VCH(V) SMAJ5.0A SMAJ5.0CA AE WE 5.0 6.40 7.00 800 10 43.5 9.2 SMAJ6.0A SMAJ6.0CA AG WG 6.0 6.67 7.37 800 10 38.8 10.3 SMAJ6.5A SMAJ6.5CA AK WK 6.5 7.22 7.98 500 10 35.7 11.2 SMAJ7.0A SMAJ7.0CA AM WM 7.0 7.78 8.60 200 10 33.3 12.0 SMAJ7.5A SMAJ7.5CA AP WP 7.5 8.33 9.21 100 1 31.0 12.9 SMAJ8.0A SMAJ8.0CA AR WR 8.0 8.89 9.83 50 1 29.4 13.6 SMAJ8.5A SMAJ8.5CA AT WT 8.5 9.44 10.40 20 1 27.8 14.4 SMAJ9.0A SMAJ9.0CA AV WV 9.0 10.00 11.10 10 1 26.0 15.4 SMAJ10A SMAJ10CA AX WX 10 11.10 12.30 5 1 23.5 17.0 SMAJ11A SMAJ11CA AZ WZ 11 12.20 13.50 1 1 22.0 18.2 SMAJ12A SMAJ12CA BE XE 12 13.30 14.70 1 1 20.1 19.9 SMAJ13A SMAJ13CA BG XG 13 14.40 15.90 1 1 18.6 21.5 2/4 SMAJ Series Part Number Breakdown Breakdown Reverse Test Peak Maximum Stand-Off Voltage Voltage Leakage Current Pulse Voltage NIN.@IT MAX.@IT @VRWM Current Clamping Voltage @IPP BI VR(V) VBL(V) VBH(V) IR(uA) IT(mA) IPP(A) VCH(V) SMAJ14A SMAJ14CA BK XK 14 15.60 17.20 1 1 17.2 23.2 SMAJ15A SMAJ15CA BM XM 15 16.70 18.50 1 1 16.4 24.4 SMAJ16A SMAJ16CA BP XP 16 17.80 19.70 1 1 15.4 26.0 SMAJ17A SMAJ17CA BR XR 17 18.90 20.90 1 1 14.5 27.6 SMAJ18A SMAJ18CA BT XT 18 20.00 22.10 1 1 13.7 29.2 SMAJ20A SMAJ20CA BV XV 20 22.20 24.50 1 1 12.3 32.4 SMAJ22A SMAJ22CA BX XX 22 24.40 26.90 1 1 11.3 35.5 SMAJ24A SMAJ24CA BZ XZ 24 26.70 29.50 1 1 10.3 38.9 SMAJ26A SMAJ26CA CE YE 26 28.90 31.90 1 1 9.5 42.1 SMAJ28A SMAJ28CA CG YG 28 31.10 34.40 1 1 8.8 45.4 SMAJ30A SMAJ30CA CK YK 30 33.30 36.80 1 1 8.3 48.4 SMAJ33A SMAJ33CA CM YM 33 40.00 44.20 1 1 6.9 58.1 SMAJ36A SMAJ36CA CP YP 36 36.70 40.60 1 1 7.5 53.3 SMAJ40A SMAJ40CA CR YR 40 44.40 49.10 1 1 6.2 64.5 SMAJ43A SMAJ43CA CT YT 43 47.80 52.80 1 1 5.8 69.4 SMAJ45A SMAJ45CA CV YV 45 50.00 55.30 1 1 5.5 72.7 SMAJ48A SMAJ48CA CX YX 48 53.30 58.90 1 1 5.2 77.4 SMAJ51A SMAJ51CA CZ YZ 51 56.70 62.70 1 1 4.9 82.4 SMAJ54A SMAJ54CA RE ZE 54 60.00 66.30 1 1 4.6 87.1 SMAJ58A SMAJ58CA RG ZG 58 64.40 71.20 1 1 4.3 93.6 SMAJ60A SMAJ60CA RK ZK 60 66.70 73.70 1 1 4.1 96.8 SMAJ64A SMAJ64CA RM ZM 64 71.10 78.60 1 1 3.9 103 SMAJ70A SMAJ70CA RP ZP 70 77.80 86.00 1 1 3.5 113 SMAJ75A SMAJ75CA RR ZR 75 83.30 92.10 1 1 3.3 121 SMAJ78A SMAJ78CA RT ZT 78 86.70 95.80 1 1 3.2 126 SMAJ85A SMAJ85CA RV ZV 85 94.4 104.0 1 1 2.9 137 SMAJ90A SMAJ90CA RX ZX 90 100.0 111.0 1 1 2.7 146 SMAJ100A SMAJ100CA RZ ZZ 100 111.0 123.0 1 1 2.5 162 SMAJ110A SMAJ110CA SE VE 110 122.0 135.0 1 1 2.3 177 SMAJ120A SMAJ120CA SG VG 120 133.0 147.0 1 1 2.1 193 SMAJ130A SMAJ130CA SK VK 130 144.0 159.0 1 1 1.9 209 SMAJ150A SMAJ150CA SM VM 150 167.0 185.0 1 1 1.6 243 SMAJ160A SMAJ160CA SP VP 160 178.0 197.0 1 1 1.5 259 SMAJ170A SMAJ170CA SR VR 170 189.0 209.0 1 1 1.5 275 SMAJ180A SMAJ180CA ST VT 180 201.0 222.0 1 1 1.4 292 SMAJ190A SMAJ190CA SU YU 190 209.0 243.0 1 1 1.3 308 SMAJ200A SMAJ200CA SW YW 200 224.0 247.0 1 1 1.2 324 SMAJ220A SMAJ220CA GE VX 220 246.0 272.0 1 1 1.1 356 SMAJ250A SMAJ250CA SZ VZ 250 279.0 309.0 1 1 1.0 405 SMAJ300A SMAJ300CA TE UE 300 335.0 371.0 1 1 0.8 486 SMAJ350A SMAJ350CA TG UG 350 391.0 432.0 1 1 0.7 567 SMAJ400A SMAJ400CA TK UK 400 447.0 494.0 1 1 0.6 648 SMAJ440A SMAJ440CA TM UM 440 492.0 543.0 1 1 0.6 713 UNT BI Marking Reverse UNT Notes: For bidirectional type having VRWM of 10 volts and less, the IR limit is double. 3/4 SMAJ Series RATINGS AND CHARACTERISTIC CURVES (TA=25℃ unless otherwise noted) Figure 1 - Peak Pulse Power Rating Curve Figure 2 - Pulse Derating Curve Figure 3 - Pulse Waveform Figure 4 - Typical Junction Capacitance Uni-Directional Figure 5 - Steady State Power Dissipation Derating Curve Figure 6 - Maximum Non-Repetitive Forward Surge Current Uni-Directional Only 4/4