? 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 bv for unidirectional types ? typical ir less than 1 ma above 10v ? high temperature soldering: 250?c/10 seconds at terminals ? plastic packages has underwriters laboratory flammability 94v-o ? case:jedec do214aa. molded plastic over glass passivated junction ? terminal: solder plated, solderable per mil-std-750 method 2026 ? polarity. color band denotes positive end(cathode) except bidirectional ? standard packaging: 12mm tape(eia stf rs-481) ? weight: 0.003 ounce, 0.093 gram devices for bipolar applications for bidirectional use c or ca suffix for types smbj5.0 thru types smbj110(e.g. smbj5.oc, smbj170ca) electrical characteristics apply in both directions maximum ratings @25?c ambient temperature and characteristics (unless otherwise noted) parameter peak pulse power dissipation on 10/1000? waveform (note 1,2, fig.1) peak pulse current of on 10\1000? waveform (note 1, fig.3) peak forward surge current, 8.3ms single half sine wave superimposed on rated load, (jedec method) (note 2.3) operating junction and storage temperature range value min 600 see table 1 100 -55 to +150 -55 to +150 unit watts amps amps c note 1. non-repetitive current pulse, per fig.3 and derated above t a = 25?c per fig.2 note 2. mounted on 5.0mm 2 (0.03mm thick) copper pads to each terminal note 3. 8.3 ms single half sine-wave, or equivalent square wave, duty cycle= 4 pulses per minute symbol p ppm i ppm i psm t j, t stg smbj series 600watts surface mount transient voltage suppressor features m echani cal d ata 2. 0 0. 1 5 4 . 7 0.2 5 3 . 6 0. 3 2 . 3 0. 1 5 1. 3 0. 2 0.2 03m a x 0 . 2 0.0 5 5 . 4 0.2 d o - 214 a a ( s m b ) dimensions in millimeters http://www.luguang.cn mail:lge@luguang.cn
part number (uni) part number (bi) breakdown voltage v br (volts) @ i t maximum reverse leakage i r @ v r (?) maximum clamping voltage v c @ i pp (volts) maximum peak pulse current i pp (a) electrical specification @ tamb 25? smbj5.0a 5.0 6.40 7.00 10 9.2 65.3 800 smbj6.0a smbj6.0ca 6.0 6.67 7.37 10 10.3 58.3 800 smbj6.5a smbj6.5ca 6.5 7.22 7.98 10 11.2 53.6 500 smbj7.0a smbj7.0ca 7.0 7.78 8.60 10 12.0 50.0 200 smbj7.5a smbj7.5ca 7.5 8.33 9.21 1 12.9 46.6 100 smbj8.0a smbj8.0ca 8.0 8.89 9.83 1 13.6 44.2 50 smbj8.5a smbj8.5ca 8.5 9.44 10.40 1 14.4 41.7 20 smbj9.0a smbj9.0ca 9.0 10.00 11.10 1 15.4 39.0 10 smbj10a smbj10ca 10.0 11.10 12.30 1 17.0 35.3 5 smbj11a smbj11ca 11.0 12.20 13.50 1 18.2 33.0 5 smbj12a smbj12ca 12.0 13.30 14.70 1 19.9 30.2 5 smbj13a smbj13ca 13.0 14.40 15.90 1 21.5 28.0 5 smbj14a smbj14ca 14.0 15.60 17.20 1 23.2 25.9 5 smbj15a smbj15ca 15.0 16.70 18.50 1 24.4 24.6 5 smbj16a smbj16ca 16.0 17.80 19.70 1 26.0 23.1 5 smbj17a smbj17ca 17.0 18.90 20.90 1 27.6 21.8 5 smbj18a smbj18ca 18.0 20.00 22.10 1 29.2 20.6 5 smbj20a smbj20ca 20.0 22.20 24.50 1 32.4 18.6 5 smbj22a smbj22ca 22.0 24.40 26.90 1 35.5 16.9 5 smbj24a smbj24ca 24.0 26.70 29.50 1 38.9 15.5 5 smbj26a smbj26ca 26.0 28.90 31.90 1 42.1 14.3 5 smbj28a smbj28ca 28.0 31.10 34.40 1 45.4 13.3 5 smbj30a smbj30ca 30.0 33.30 36.80 1 48.4 12.4 5 smbj33a smbj33ca 33.0 36.70 40.60 1 53.3 11.3 5 smbj36a smbj36ca 36.0 40.00 44.20 1 58.1 10.4 5 smbj40a smbj40ca 40.0 44.40 49.10 1 64.5 9.3 5 smbj43a smbj43ca 43.0 47.80 52.80 1 69.4 8.7 5 smbj45a smbj45ca 45.0 50.00 55.30 1 72.7 8.3 5 smbj48a smbj48ca 48.0 53.30 58.90 1 77.4 7.8 5 smbj51a smbj51ca 51.0 56.70 62.70 1 82.4 7.3 5 smbj54a smbj54ca 54.0 60.00 66.30 1 87.1 6.9 5 smbj58a smbj58ca 58.0 64.40 71.20 1 93.6 6.5 5 smbj60a smbj60ca 60.0 66.70 73.70 1 96.8 6.2 5 smbj64a smbj64ca 64.0 71.10 78.60 1 103.0 5.9 5 smbj70a smbj70ca 70.0 77.80 86.00 1 113.0 5.3 5 smbj75a smbj75ca 75.0 83.30 92.10 1 121.0 5.0 5 smbj78a smbj78ca 78.0 86.70 95.80 1 126.0 4.8 5 smbj85a smbj85ca 85.0 94.40 104.00 1 137.0 4.4 5 smbj90a smbj90ca 90.0 100.00 111.00 1 146.0 4.1 5 smbj100a smbj100ca 100.0 111.00 123.00 1 162.0 3.7 5 smbj110a smbj110ca 110.0 122.00 135.00 1 177.0 3.4 5 smbj120a smbj120ca 120.0 133.00 147.00 1 193.0 3.1 5 smbj130a smbj130ca 130.0 144.00 159.00 1 209.0 2.9 5 smbj150a smbj150ca 150.0 167.00 185.00 1 243.0 2.5 5 smbj160a smbj160ca 160.0 178.00 197.00 1 259.0 2.3 5 smbj170a smbj170ca 170.0 189.00 209.00 1 275.0 2.2 5 smbj180a smbj180ca 180.0 201.00 222.00 1 292.0 2.1 5 SMBJ200A smbj200ca 200.0 224.00 247.00 1 324.0 1.9 5 smbj220a smbj220ca 220.0 246.00 272.00 1 356.0 1.7 5 smbj250a smbj250ca 250.0 279.00 309.00 1 405.0 1.5 5 smbj300a smbj300ca 300.0 335.00 371.00 1 486.0 1.3 5 smbj350a smbj350ca 350.0 391.00 432.00 1 567.0 1.1 5 smbj400a smbj400ca 400.0 447.00 494.00 1 648.0 0.9 5 smbj440a smbj440ca 440.0 492.00 543.00 1 713.0 0.9 5 reverse stand off voltage v r (volts) min max for bidirectional type having vrwm of 10 volts and less, the ir limit is double. for parts without a , the vbr is + 10% te s t current i t (ma) smbj series 600watts surface mount transient voltage suppressor smbj5.0ca http://www.luguang.cn mail:lge@luguang.cn
ratings and characteristic curves t a =25?c unless otherwise noted fig. 1 peak pulse power rating fig. 3 pulse waveform fig. 5- typ. transient thermal impedance fig. 6- maximum non-repetitive peak fig. 4- typical junction capacitance fig. 2 pulse derating curve t d - pulse width (sec.) t a - ambient temperature (?c) p ppm - peak pulse power (kw) i ppm - peak pulse current, % i rsm transient thermal impedance (?c/w) i psm -peak forward surge current (a) c j -junction capacitance (pf) peak pulse power (p pp ) or current (i pp ) derating in percentage, % 0.1 s 1.0 s10 s 100 s 1.0ms 10ms 0.1 1 10 100 0.2x0.2"(5.0x5.0mm) copper pad areas 0 0 0 0.1 1.0 10 100 50 100 150 1.0 2.0 3.0 4.0 0.001 0.01 0.1 1 10 100 1000 1 10 100 200 6000 1000 100 10 1.0 10 100 200 10 100 0 25 25 50 50 75 75 100 100 125 150 175 200 t p - pulse duration(sec) number of cycles at 60hz v wm -reverse stand-off voltage (v) forward surge current t r =10sec peak value i ppm half value i ppm 2 t j =25?c pulse width(td) is defined as the point where the peak current decays to 50% of i ppm 10/1000sec. waveform as defined by r.e.a t d 8.3 single half sine-wave (jedec method) undirectional only measured at zero bias uni-directional bi-directional t j =25?c f=1.0mhz v sig =50mvp-p v r , measured at stand-off voltage, v wm smbj series 600watts surface mount transient voltage suppressor http://www.luguang.cn mail:lge@luguang.cn
|
