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SMCJ33A Dataheets PDF



Part Number SMCJ33A
Manufacturers Weitron
Logo Weitron
Description Transient Voltage Suppressor
Datasheet SMCJ33A DatasheetSMCJ33A Datasheet (PDF)

SMCJ Series 1500W Surface Mount Transient Voltage Suppressor P b Lead(Pb)-Free Features: * 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):0.05% * Fast response time: typically less than 1.0ps from 0 Volts to BV min * Typical IR less than 1μA above 10V * High temperature soldering: 250°C/10 seconds at terminals * Plastic packa.

  SMCJ33A   SMCJ33A



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SMCJ Series 1500W Surface Mount Transient Voltage Suppressor P b Lead(Pb)-Free Features: * 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):0.05% * Fast response time: typically less than 1.0ps from 0 Volts to BV min * Typical IR less than 1μA above 10V * High temperature soldering: 250°C/10 seconds at terminals * Plastic package has Underwriters Laboratory Flammability 94V-O VOLTAGE 5.0 to 440 Volts Peak Pulse Power 1500 Watt SMC(DO-214AB) Mechanical Data: * MECHANICAL DATA * Case: JEDEC DO214AB. 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: 16mm tape(EIA STD RS-481) * Weight: 0.007ounce, 0.21gram DEVICES FOR BIPOLAR APPLICATION: For Bidirectional use C or CA Suffix for types SMCJ5.0 thru types SMCJ170(e.g. SMCJ5.0 , SMCJ170CA) Electrical characteristics apply in both directions MAXIMUM RATINGS AND CHARACTERISTICS(TA=25°C Unless otherwise specified) Rating Peak Pulse Power Dissipation on 10/1000µs waveform (Note 1,FIG.1) Peak Pulse Current of on 10/1000µs waveform (Note 1,FIG.3) Peak Forward Surge Current,8.3ms Single Half Sine-Wave Superimposed on Rated Load,(JEDEC Method) (Note 3) Operating junction Temperature Range Storage Temperature Range Symbol PPPM IPPM IFSM TJ TSTG Value 1500(Min) SEE TABLE 1 Units W A A °C °C 200 +150 -55 to +150 Notes : 1. Non-repetitive current pulse , per Fig. 3 and derated above TA= 25°C per Fig.2. 2. Mounted on 8.0mm x 8.0mm Copper Pads to each terminal. 3. 8.3ms single half sine-wave , or equivalent square wave, Duty cycle = 4 pulses per minutes maximum. WEITRON http://www.weitron.com.tw 1/4 27-Feb-06 Free Datasheet http://www.datasheet4u.com/ SMCJ Series PART NUMBER UNI- POLAR BI-POLAR SMCJ REVERS DEVICE REVERS BREAKDOW BREAKDOW MAXIMUN PEAK E TEST MARKING E STANDN VOLTAGE N VOLTAGE CLAMPING PULSE LEAKAGE CURRENT OFF CODE VBR(V) VBR(V) VOLTAGE CURREN @V IT (mA) VOLTAGE RWM MIN.@IT MAX.@IT @Ipp Vc(V) T Ipp (A) VRWM(V) IR(µA) UNI BI 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 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 96.8 103.0 113.0 121.0 126.0 137.0 146.0 162.0 177.0 193.0 209.0 243.0 259.0 275.0 292.0 324.0 356.0 405.0 486.0 567.0 648.0 713.0 163.0 145.7 134.0 125.0 116.3 110.3 104.2 97.4 88.3 82.5 75.4 69.8 64.7 61.5 57.7 54.4 51.4 46.3 42.3 38.6 35.7 33.1 31.0 28.2 25.9 23.3 21.7 20.6 19.4 18.2 17.3 16.1 15.5 14.6 13.3 12.4 11.9 11.0 10.3 9.3 8.5 7.8 7.2 6.2 5.8 5.5 5.1 4.6 4.2 3.7 3.1 2.6 2.3 2.1 800 800 500 200 100 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.


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