SMBJ SERIES 600 Watts Surface Mount Transient Voltage Suppressor SMB/DO-214AA Features For surface mounted application Low profile package Built-in strain relief Glass passivated junction Excellent clamping capability Fast response time: Typically less than 1.0ps from 0 volt to BV min. Typical IR less than 1μA above 10V High temperature soldering guaranteed: 260oC / 10 seconds at terminals Plastic material used carries Underwriters Laboratory Flammability Classification 94V-0 600 watts peak pulse power capability with a 10 x 1000 us waveform by 0.01% duty cycle Dimensions in inches and (millimeters) Mechanical Data Case: Molded plastic Terminals: Pure tin plated lead free, Polarity: Indicated by cathode band except bipolar Weight: 0.093gram Maximum Ratings and Electrical Characteristics Rating at 25 oC ambient temperature unless otherwise specified. Type Number o Peak P ower Dissipation at TA=25 C, Tp=1ms (Note 1) Steady State Power Dissipation Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method) (Note 2, 3) - Unidirectional Only Maximum Instantaneous Forward Voltage at 50.0A for Unidirectional Only (Note 4) Typical Thermal Resistance (Note 5) Symbol PPK Pd Value Minimum 600 3 Units Watts Watts IFSM 100 Amps VF 3.5 / 5.0 Volts R θJC R θJA TJ, TSTG 10 55 -65 to + 150 o C/W o Operating and Storage Temperature Range C o 1. Non-repetitive Current Pulse Per Fig. 3 and Derated above TA=25 C Per Fig. 2. Notes: 2. Mounted on 5.0mm 2 (.013 mm Thick) Copper Pads to Each Terminal. 3. 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 pulses Per Minute Maximum. 4. VF=3.5V on SMBJ5.0 thru SMBJ90 Devices and VF=5.0V on SMBJ100 thru SMBJ170 Devices. 5. Measured on P.C.B. with 0.27 x 0.27” (7.0 x 7.0mm) Copper Pad Areas. Devices for Bipolar Applications 1. For Bidrectional Use C or CA Suffix for Types SMBJ5.0 through Types SMBJ170. 2. Electrical Characteristics Apply in Both Directions. http://www.luguang.cn mail:[email protected] SMBJ SERIES 600 Watts Surface Mount Transient Voltage Suppressor RATINGS AND CHARACTERISTIC CURVES (SMBJ SERIES) FIG.1- PEAK PULSE POWER RATING CURVE FIG.2- PULSE DERATING CURVE 100 NON-REPETITIVE PULSE WAVEFORM SHOWN in FIG. 3 TA=250C 10 1 0.2" sq 5.0mm2 COPPER PAD AREAS 0.1 0.1 s 1.0 s 10 s 100 s 1.0ms 10ms PEAK PULSE POWER (Pppm) or CURRENT (lpp) DERATING IN PERCENTAGE, % Pppm, PEAK PULSE POWER, KW 100 75 50 25 0 0 FIG.3- CLAMPING POWER PULSE WAVEFORM 100 125 150 PEAK VALUE lppm HALF VALUE- lpp 2 10/1000 sec. WAVEFORM AS DEFINED BY R.E.A. 200 8.3ms Single Half Sine Wave JEDEC Method UNIDIRECTIONAL ONLY 100 td 0 10 0 1.0 2.0 3.0 t, TIME, ms 4.0 1 10 NUMBER OF CYCLES AT 60Hz FIG.5- TYPICAL JUNCTION CAPACITANCE 6000 VR=0 1000 Cj, JUNCTION CAPACITANCE, pF 175 FIG.4- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT. (A) lppm, PEAK PULSE CURRENT % IRSM 75 200 PULSE WIDTH (td) is DEFINED tr=10 sec. AS THE POINT WHERE THE PEAK CURRENT DECAYS to 50% of lppm 50 50 O 150 100 25 TA, AMBIENT TEMPERATURE. C td. PULSE WIDTH, sec. Tj=25 0C f=1.0MHz Vsig=50mVp-p 100 VR-RATED STAND-OFF VOLTAGE 10 1 2 10 20 100 200 VWM, REVERSE STAND-OFF VOLTAGE. (V) http://www.luguang.cn mail:[email protected] 100 SMBJ SERIES 600 Watts Surface Mount Transient Voltage Suppressor Part Number (Uni) SMBJ5.0A SMBJ6.0A SMBJ6.5A SMBJ7.0A SMBJ7.5A SMBJ8.0A SMBJ8.5A SMBJ9.0A SMBJ10A SMBJ11A SMBJ12A SMBJ13A SMBJ14A SMBJ15A SMBJ16A SMBJ17A SMBJ18A SMBJ20A SMBJ22A SMBJ24A SMBJ26A SMBJ28A SMBJ30A SMBJ33A SMBJ36A SMBJ40A SMBJ43A SMBJ45A SMBJ48A SMBJ51A SMBJ54A SMBJ58A SMBJ60A SMBJ64A SMBJ70A SMBJ75A SMBJ78A SMBJ85A SMBJ90A SMBJ100A SMBJ110A SMBJ120A SMBJ130A SMBJ150A SMBJ160A SMBJ170A SMBJ180A SMBJ200A SMBJ220A SMBJ250A SMBJ300A SMBJ350A SMBJ400A SMBJ440A Part Number (Bi) SMBJ5.0CA SMBJ6.0CA SMBJ6.5CA SMBJ7.0CA SMBJ7.5CA SMBJ8.0CA SMBJ8.5CA SMBJ9.0CA SMBJ10CA SMBJ11CA SMBJ12CA SMBJ13CA SMBJ14CA SMBJ15CA SMBJ16CA SMBJ17CA SMBJ18CA SMBJ20CA SMBJ22CA SMBJ24CA SMBJ26CA SMBJ28CA SMBJ30CA SMBJ33CA SMBJ36CA SMBJ40CA SMBJ43CA SMBJ45CA SMBJ48CA SMBJ51CA SMBJ54CA SMBJ58CA SMBJ60CA SMBJ64CA SMBJ70CA SMBJ75CA SMBJ78CA SMBJ85CA SMBJ90CA SMBJ100CA SMBJ110CA SMBJ120CA SMBJ130CA SMBJ150CA SMBJ160CA SMBJ170CA SMBJ180CA SMBJ200CA SMBJ220CA SMBJ250CA SMBJ300CA SMBJ350CA SMBJ400CA SMBJ440CA Device Marking Code UNI BI KE KG KK KM KP KR KT KV KX KZ LE LG LK LM LP LR LT LV LX LZ ME MG MK MM MP MR MT MV MX MZ NE NG NK NM NP NR NT NV NX NZ PE PG PK PM PP PR PT PV PX PZ QE QG QK QM 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 DE DG DK DM DP DR DT DV DX DZ EE EG EK EM EP ER ET EV EX EZ FE FG FK FM Reverse Stand off Voltage VR (Volts) 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 90.0 100.0 110.0 120.0 130.0 150.0 160.0 170.0 180.0 200.0 220.0 250.0 300.0 350.0 400.0 440.0 Breakdown Voltage VBR (Volts) @ IT MIN MAX 6.40 7.00 6.67 7.37 7.22 7.98 7.78 8.60 8.33 9.21 8.89 9.83 9.44 10.40 10.00 11.10 11.10 12.30 12.20 13.50 13.30 14.70 14.40 15.90 15.60 17.20 16.70 18.50 17.80 19.70 18.90 20.90 20.00 22.10 22.20 24.50 24.40 26.90 26.70 29.50 28.90 31.90 31.10 34.40 33.30 36.80 36.70 40.60 40.00 44.20 44.40 49.10 47.80 52.80 50.00 55.30 53.30 58.90 56.70 62.70 60.00 66.30 64.40 71.20 66.70 73.70 71.10 78.60 77.80 86.00 83.30 92.10 86.70 95.80 94.40 104.00 100.00 111.00 111.00 123.00 122.00 135.00 133.00 147.00 144.00 159.00 167.00 185.00 178.00 197.00 189.00 209.00 201.00 222.00 224.00 247.00 246.00 272.00 279.00 309.00 335.00 371.00 391.00 432.00 447.00 494.00 492.00 543.00 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 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 96.8 103.0 113.0 121.0 126.0 137.0 146.0 162.0 177.0 193.0 209.0 243.0 259.0 275.0 292.0 324.0 356.0 405.0 486.0 567.0 648.0 713.0 Maximum Peak Pulse Current IPP (A) Maximum Reverse Leakage IR @ VR (µA) 65.3 58.3 53.6 50.0 46.6 44.2 41.7 39.0 35.3 33.0 30.2 28.0 25.9 24.6 23.1 21.8 20.6 18.6 16.9 15.5 14.3 13.3 12.4 11.3 10.4 9.3 8.7 8.3 7.8 7.3 6.9 6.5 6.2 5.9 5.3 5.0 4.8 4.4 4.1 3.7 3.4 3.1 2.9 2.5 2.3 2.2 2.1 1.9 1.7 1.5 1.3 1.1 0.9 0.9 800 800 500 200 100 50 20 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 For bidirectional type having Vrwm of 10 volts and less, the IR limit is double. For parts without A , the VBR is + 10% http://www.luguang.cn mail:[email protected] SMBJ SERIES 600 Watts Surface Mount Transient Voltage Suppressor TVS APPLICATION NOTES: Transient Voltage Suppressors may be used at various points in a circuit to provide various degrees of protection. The following is a typical linear power supply with transient voltage suppressor units placed at different points. All provide protection of the load. FIGURE 1 Transient Voltage Suppressors 1 provides maximum protection. However, the system will probably require replacement of the line fuse(F) since it provides a dominant portion of the series impedance when a surge is encountered. However, we do not recommend to use the TVS diode here, unless we can know the electric circuit impedance and the magnitude of surge rushed into the circuit. Otherwise the TVS diode is easy to be destroyed by voltage surge. Transient Voltage Suppressor 2 provides execllent protection of circuitry excluding the transformer(T). However, since the transformer is a large part of the series impedance, the chance of the line fuse opening during the surge condition is reduced. Transient Voltage Suppressor 3 provides the load with complete protection. It uses a unidirectional Transient Voltage Suppressor, which is a cost advantage. The series impedance now includes the line fuse, transformer, and bridge rectifier(B) so failure of the line fuse is further reduced. If only Transient Voltage Suppressor 3 is in use, then the bridge rectifier is unprotected and would require a higher voltage and current rating to prevent failure by transients. Any combination of these three, or any one of these applications, will prevent damage to the load. This would require varying trade-offs in power supply protection versus maintenance(changing the time fuse). An additional method is to utilize the Transient Voltage Suppressor units as a controlled avalanche bridge. This reduces the parts count and incorporates the protection within the bridge rectifier. FIGURE 2 RECOMMENDED PAD SIZES The pad dimensions should be 0.010"(0.25mm) longer than the contact size, in the lead axis. This allows a solder fillet to form, see figure below. Contact factory for soldering methods. http://www.luguang.cn mail:[email protected]