*RoHS OMPLINT eatures n Surface Mount SM package n Standoff Voltage: 2 to 58 volts n Power issipation: 5 watts n RoHS compliant* n -Q compliant** pplications n Protection of power buses n Protection of I/O interfaces n Overvoltage transient protection n utomotive ntertainment applications omfort applications n Telecom, computer, industrial and consumer electronics applications SMJ-Q Transient Voltage Suppressor iode Series General Information ourns offers Transient Voltage Suppressor iodes for surge and S protection applications, in compact chip package O-24 (SM) size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 2 V up to 58 V. Typical fast response times are less than. picosecond from V to reakdown Voltage. ourns hip iodes conform to J standards, are easy to handle with standard pick and place equipment and their flat configuration minimizes roll away. lectrical haracteristics (@ T = 25 Unless Otherwise Noted) Parameter Symbol Value Unit Minimum Peak Pulse Power issipation (T P = ms) (Note,2) P PK 5 Watts Peak orward Surge urrent 8.3 ms Single Half Sine Wave Superimposed on Rated Load I SM 2 mps (J Method) (Note 3) Operating Temperature Range T J -55 to +5 Storage Temperature Range T STG -55 to +5. Non-repetitive current pulse, per Pulse Waveform graph and derated above T = 25 per Pulse erating urve. 2. Mounted on 5. mm 2 (.3 mm thick) copper pads to each terminal. 3. 8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only). sia-pacific: Tel: +886-2 2562-47 mail: asiacus@bourns.com M: Tel: +36 88 52 39 mail: eurocus@bourns.com The mericas: Tel: +-95 78-55 mail: americus@bourns.com www.bourns.com *RoHS irective 22/95/ Jan. 27, 23 including annex and RoHS Recast 2/65/U June 8, 2. ** Q part number suffix indicates -Q compliance.
SMJ-Q Transient Voltage Suppressor iode Series lectrical haracteristics (@ T = 25 Unless Otherwise Noted) Unidirectional evice idirectional evice Maximum Maximum Maximum Working Peak reakdown Voltage Reverse Reverse Reverse Reverse V R (Volts) Leakage Voltage Surge Voltage @ V RWM @ I RSM urrent Part No. Marking Part No. Marking Min. Max. @ I T (m) V RWM (V) I R (μ) V RSM (V) I RSM () SMJ2-Q GQ SMJ2-Q Q 3.3 4.7 2 9.9 75.4 SMJ3-Q GGQ SMJ3-Q GQ 4.4 5.9 3 2.5 69.8 SMJ4-Q GKQ SMJ4-Q KQ 5.6 7.2 4 23.2 64.7 SMJ5-Q GMQ SMJ5-Q MQ 6.7 8.5 5 24.4 6.5 SMJ6-Q GPQ SMJ6-Q PQ 7.8 9.7 6 26 57.7 SMJ7-Q GRQ SMJ7-Q RQ 8.9 2.9 7 27.6 54.4 SMJ8-Q GTQ SMJ8-Q TQ 2. 22. 8 29.2 5.4 SMJ2-Q GVQ SMJ2-Q VQ 22.2 24.5 2 32.4 46.3 SMJ22-Q GXQ SMJ22-Q XQ 24.4 26.9 22 35.5 42.3 SMJ24-Q GZQ SMJ24-Q ZQ 26.7 29.5 24 38.9 38.6 SMJ26-Q GQ SMJ26-Q Q 28.9 3.9 26 42. 35.7 SMJ28-Q GGQ SMJ28-Q GQ 3. 34.4 28 45.4 33. SMJ3-Q GKQ SMJ3-Q KQ 33.3 36.8 3 48.4 3 SMJ33-Q GMQ SMJ33-Q MQ 36.7 4.6 33 53.3 28. SMJ36-Q GPQ SMJ36-Q PQ 4 44.2 36 58. 25.9 SMJ4-Q GRQ SMJ4-Q RQ 44.4 49. 4 64.5 23.3 SMJ43-Q GTQ SMJ43-Q TQ 47.8 52.8 43 69.4 2.7 SMJ45-Q GVQ SMJ45-Q VQ 5 55.3 45 72.7 2.6 SMJ48-Q GXQ SMJ48-Q XQ 53.3 58.9 48 77.4 9.4 SMJ5-Q GZQ SMJ5-Q ZQ 56.7 62.7 5 82.4 8.2 SMJ54-Q GGQ SMJ54-Q GQ 6 66.3 54 87. 7.3 SMJ58-Q GGGQ SMJ58-Q GGQ 64.4 7.2 58 93.6 6. Notes:. Suffix denotes a 5 % tolerance unidirectional device. 2. Suffix denotes a 5 % tolerance bidirectional device.
332 SMJ-Q - 2 Transient mm SM Voltage Trimming Suppressor Potentiometer iode Series Performance Graphs Peak Pulse Power erating urve Peak Pulse Power erating in Percent of Peak Power or urrent 75 5 25 x Waveform as efined by R... 25 5 75 25 5 mbient Temperature ( ) Maximum Non-Repetitive Surge urrent I SM - Peak orward Surge urrent (mps) 2 8 6 4 2 8 6 4 2 Pulse Width 8.3 ms Single Half Sine-Wave Number of ycles at 6 Hz Pulse Waveform I P, Peak Pulse urrent (%) 5 TR= µs Peak value (IRSM) Half value= IRSM 2 T=25 TP Pulse width (TP) is defined as that point where the peak current decays to 5 % of IPSM. x waveform as defined by R... Typical Junction apacitance J - Junction apacitance (p) Unidirectional @ VR T J = 25 f =. MHz V sig = 5 mvp-p idirectional v-v idirectional @ VR Unidirectional v-v. 2. 3. 4. T, Time (ms) V R - Reverse reakdown Voltage (V) Pulse Rating urve Steady State Power erating urve P PPM - Peak Pulse Power (kw) 8. x 8. mm.3 x.3 inch opper Pad reas T = 25 Non-repetitive Pulse Waveform Shown in Pulse Waveform Graph.. µs. µs µs µs. ms ms T d, Pulse Width (Seconds) Steady State Power issipation (W) 6.5 6. 5.5 5. 4.5 4. 3.5 3. 2.5 2..5..5. 25 5 75 25 5 T L - Lead Temperature ( )
SMJ-Q 332 Transient - 2 mm SM Voltage Trimming Suppressor Potentiometer iode Series Product imensions Recommended ootprint G H imension G H Typical Part Marking IMNSIONS: SM (O-24) 6.6-7. (.26 -.28) 5.59-6.22 (.22 -.245) 2.9-3.2 (.5 -.25).5 -.3 (.6 -.2) 7.75-8.3 (.35 -.32).23 MX. (.8) 2. - 2.62 (.79 -.3).76 -.52 (.3 -.6) (INHS) imension (Max.) (Min.) (Min.) Physical Specifications IMNSIONS: SM (O-24) 4.69 (.85) 3.7 (.2).52 (.6) (INHS) ase..molded plastic per UL lass 94V- Polarity.. athode band indicates unidirectional device No cathode band indicates bidirectional device How to Order Package SMJ-Q = SM/O-24 Working Peak Reverse Voltage 2 = 2 V RWM (Volts) Suffix = 5 % Tolerance Unidirectional evice = 5 % Tolerance idirectional evice -Q Suffix Q = -Q ompliant, 3-inch Reel QH = -Q ompliant, 7-inch Reel SMJ 2 - Q MNUTURR S TRMRK YWW XXX T O: Y = LST IGIT O YR WW = WK NUMR nvironmental Specifications Moisture Sensitivity Level.. S lassification (HM)... 3 VI I
N5-54N SMJ-Q Transient - TVS/Steering Voltage Suppressor iode rray iode Series Packaging Information The product will be dispensed in tape and reel format (see diagram below). P P d Index Hole T 2 W 2 P Trailer evice Leader nd pitches (min.) pitches (min.) Start IMNSIONS: (INHS) W irection of eed evices are packed in accordance with I standard RS-48- and specifications shown here. Item Symbol SM (O-24) 7-Inch Reel arrier Width 6. ± 2. (.236 -.79) arrier Length 8.3 ±.2 (.327 ±.8) arrier epth 2.5 ±.2 (.98 ±.8) Sprocket Hole d.5 ±. (.59 ±.4) Reel Outside iameter 78 (7.8) 5. Reel Inner iameter (.969) MIN. 3-Inch Reel 33 (2.992) 3. +.5/-.2 eed Hole iameter 2 (.52 +.2/-.8) Sprocket Hole Position.75 ±. (.69 ±.4) Punch Hole Position 7.5 ±. (.295 ±.4) Punch Hole Pitch P 8. ±. (.35 ±.4) 4. ±. Sprocket Hole Pitch P (.57 ±.4) 2. ±. mbossment enter P (.79 ±.4) Overall Tape Thickness T.3 ±. (.2 ±.4) Tape Width W 6. ±.3 (.63 ±.2) 22.4 Reel Width W (.882) MX. Quantity per Reel -- 5 3 RV. 2/8