SMAJ24CA

SMAJ***CA Series SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE 5.0 TO 250 Volts 400 Watt Peak Pulse Power FEATURES * Plastic package has Underwriters Laboratory Flammability Classification 94V-O * For surface mounted applications in order to optimize board space * Low profile package * Built-in strain relief * Glass passivated junction * Low inductance * Excellent clamping capability * Repetition Rate (duty cycle):0.01% * Fast response time: typically less than 1.0ps from 0 Volts to V(BR) for unidirectional types * Typical IR less than 1mA above 10V * High temperature soldering guaranteed: 260°C/10 seconds, MECHANICAL DATA We declare that the material of product compliance Case: JEDEC DO-214AC molded plastic Terminals: Axial leads, solderable per MIL-STD-202, Method 208 Polarity: Color band denoted cathode except Bipolar Mounting Position: Any Weight: 0.0023 ounce, 0.065 gram with ROHS requirements 1.DEVICES FOR BIPOLAR APPLICATIONS For Bidirectional use CA Suffix for types SMAJ5.0CA thru types SMAJ250CA Electrical characteristics apply in both directions. MAXIMUM RATINGS AND CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. SYMBOL VALUE UNITS Peak Power Dissipation at TA=25°C, TP=1ms(Note 1) RATING PPPM Minimum 400 Watts Steady State Power Dissipation at TL=75°C(Note 2) PM(AV) 1.0 Watts Operating Temperature Range TJ, -55 to +150 °C Storage Temperature Range TSTG -55 to +150 °C NOTES: 1. Non-repetitive current pulse, per Fig. 3 and derated above TA=25°C per Fig. 2. 2. Mounted on Copper Leaf area of 1.57in2(40mm2). 3. 8.3ms single half sine-wave, duty cycle= 4 pulses per minutes maximum. SMAJ***CA Series BiDirectional Part Number SMAJ5.0CA SMAJ6.0CA SMAJ6.5CA SMAJ7.0CA SMAJ7.5CA SMAJ8.0CA SMAJ8.5CA SMAJ9.0CA SMAJ10CA SMAJ11CA SMAJ12CA SMAJ13CA SMAJ14CA SMAJ15CA SMAJ16CA SMAJ17CA SMAJ18CA SMAJ20CA SMAJ22CA SMAJ24CA SMAJ26CA SMAJ28CA SMAJ30CA SMAJ33CA SMAJ36CA SMAJ40CA SMAJ43CA SMAJ45CA SMAJ48CA SMAJ51CA SMAJ54CA SMAJ58CA SMAJ60CA SMAJ64CA SMAJ70CA SMAJ75CA SMAJ78CA SMAJ85CA SMAJ90CA SMAJ100CA SMAJ110CA SMAJ120CA SMAJ130CA SMAJ150CA SMAJ160CA SMAJ170CA SMAJ180CA SMAJ190CA SMAJ200CA SMAJ220CA SMAJ250CA SMAJ300CA SMAJ350CA SMAJ400CA Device marking code AE AG AK AM AP AR AT AV AX AZ BE BG BK BM BP BR BT BV BX BZ CE CG CK CM CP CR CT CV CX CZ RE RG RK RM RP RR RT RV RX RZ SE SG SK SM SP SR ST SV SX SY SZ TE TG TK Reverse Stand-off Voltage VRWM (V) 5.00 6.00 6.50 7.00 7.50 8.00 8.50 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 20.00 22.00 24.00 26.00 28.00 30.00 33.00 36.00 40.00 43.00 45.00 48.00 51.00 54.00 58.00 60.00 64.00 70.00 75.00 78.00 85.00 90.00 100.00 110.00 120.00 130.00 150.00 160.00 170.00 180.00 190.00 200.00 220.00 250.00 300.00 350.00 400.00 Breakdown Voltage VBR (V) Min. @IT 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 94.40 100.00 111.00 122.00 133.00 144.00 167.00 178.00 189.00 198.00 209.00 220.00 246.00 279.00 335.00 391.00 447.00 Breakdown Voltage VBR (V) Max. @IT 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 95.80 104.00 111.00 123.00 135.00 147.00 159.00 185.00 197.00 209.00 221.00 233.00 246.00 272.00 309.00 371.00 432.00 494.00 For bidirectional type having Vrwm of 10 volts and less, the IR limit is double. Test Current IT (mA) 10.00 10.00 10.00 10.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Maximum Clamping Voltage @IPP VC (V) 9.20 10.30 11.20 12.00 12.90 13.60 14.40 15.40 17.00 18.20 19.90 21.50 23.20 24.40 26.00 27.60 29.20 32.40 35.50 38.90 42.10 45.40 48.40 53.30 58.10 64.50 69.40 72.70 77.40 82.40 87.10 93.60 96.80 103.00 113.00 121.00 126.00 137.00 146.00 162.00 177.00 193.00 209.00 243.00 259.00 275.00 291.00 307.00 324.00 356.00 405.00 486.00 567.00 648.00 Peak Pulse Current Ipp (A) 43.50 38.80 35.70 33.30 31.00 29.40 27.80 26.00 23.50 22.00 20.10 18.60 17.20 16.40 15.40 14.50 13.70 12.30 11.30 10.30 9.50 8.80 8.30 7.50 6.90 6.20 5.80 5.50 5.20 4.90 4.60 4.30 4.10 3.90 3.50 3.30 3.20 2.90 2.70 2.50 2.30 2.10 1.90 1.60 1.50 1.50 1.40 1.30 1.30 1.20 1.00 0.80 0.70 0.60 Reverse Leakage @VRWM IR (uA) 800 800 500 200 100 50 20 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 1 1 1 SMAJ***CA Series 2.Ratings and Characteristic Curves ( TA = 25°C unless otherwise noted ) Fig. 1-Peak Pulse Power Rating Curve Peak Pulse Power(PPP) or current(IPP) Derating in percentage % PPPM, Peak Pulse Power,KW 100 Non-Repetive Pulse Waveform Shown in Fig.3 TA=25°C 10 1.0 0.1 0.1 1.0 10 100 td,Pulse Width,μsec 1000 Fig. 2-Pulse Derating Curve 125 100 50 0 10000 0 Fig. 4-Typical Junction Capacitance Unidirectional Fig. 3-Pulse Waveform 150 10000 TA=25℃ Test Waveform tf=10μs td=1000μs tf=10μs 100 Peak Value Ippm 10/1000μs Waveform as deffused by R.E.A 50 TJ = 25°C f = 1.0 MHz Vsig = 50mVp-p Cj, Capacitance,pF IPPM, Peak Pulse Current % 25 50 100 125 150 175 200 TA,Ambient Temperature,°C meansured at stand-off voltage VRMW 1000 Uni-Directional Bi-Directional 100 Half Value Ipp/2=td 0 0 1.0 2.0 t,Time,ms 3.0 10 1.0 10 100 1000 V(WM),Reverse Stand-off Voltage,Voltage SMAJ***CA Series 3. dimension: A B C D E F Min 0.086 0.051 0.185 0.067 0.035 0.035 Dimensions inches Max 0.11 0.067 0.209 0.1 0.059 0.059 AG 产品型号 mm Min 2.2 1.3 4.7 1.7 0.9 0.9 Max 2.8 1.7 5.3 2.55 1.5 1.5 Note: DO-214AC molded plastic case The makrking band indicates the cathode SMAJ***CA Series 4. Update Record 版次 更新记录 更新作者 更新日期 1 第一版 周杰 2010/4/27 2 调整储存温度为175度 周杰 2010/9/23 3 增加建议焊片尺寸，调整产品单只重量。 周杰 2011/12/6