SMDJ GWSEMI | Alldatasheet
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Technical content
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature uniess otherwies specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. RATINGS SYMBOL VALUE UNITS Peak Power Dissipation at TA=25 C, TP=1ms(NOTE 1) PPK Minimum 3000 Watts
FEATURES
- For surface mount application 1.0ps from 0 volt to BV min. * Typical IR less than 1 A above 10V * Fast response time: Typically less than * Built-in strain relief * Excellent clamping capability * Low profile package * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Solderable per MIL-STD-202, method 208 guranteed * Polarity: Color band denotes cathode end except Bidirectional * Mounting position: Any SMDJ SERIES VOLTAGE RANGE 5.0 to 440 Volts
3000 Watts Peak Power
Dimensions in inches and (millimeters) .320(8.13) .305(7.75) .280(7.11) .260(6.60) .012(0.31) .006(0.15) .124(3.15) .108(2.75) .103(2.62) .079(2.00) .050(1.27) .030(0.76) .245(6.22) .220(5.59) .008 (.203)MAX. Power Dissipation on infinite heatsink at TL=75 C PD 6.0 Watts Peak Forward Surge Current at 8.3ms Single Half Sine-Wave Maximum Instantenous Forward Voltage at 100A for superimposed on rated load (JEDEC method) (NOTE 3) Unidirectional only Operating and Storage Temperature Range TJ, TSTG -55 to +150 C IFSM 300 Amps VF 3.5/5.0 Volts NOTES: 1. Non-repetitive current pulse per Fig. 3 and derated above TA=25 C per Fig. 2. 2. 8.3ms single half sine-wave, duty cycle = 4 pulses per minute maximum. 3. VF<3.5V for devices of VBR<200V and VF<5.0V for devices of VBR>201V. DEVICES FOR BIPOLAR APPLICATIONS 1. For Bidirectional use C or CA Suffix for types SMDJ5.0 thru SMDJ440. 2. Electrical characteristics apply in both directions. 384
RATING AND CHARACTERISTIC CURVES (SMDJ SERIES) PPPM, PEAK PULSE POWER, KWIPPM, PEAK PULSE CURRENT, % FIG.1-PEAK PULSE POWER DERATING CURVE 0.1ms 1.0ms 10ms 100ms 1.0ms 10ms 0.1 1.0 100 td, PULSE WIDTH, sec. Non-Repetitive Pulse Waveform Shown in Fig. 3 TA=25 C FIG.2-PULSE DERATING CURVE PEAK PULSE POWER(PPP) OR CURRENT(IPP) DERATING IN PERCENTAGE TA, AMBIENT TEMPERATURE ( C) 0 25 50 75 100 125 150 175 100 FIG.3-PULSE WAVE FORM 0 1.0 2.0 3.0 4.0 t, TIME, ms 100 150 td e-kt Tf=10 s Peak Value IPPM Half Value-IPPM TA=25 C Pulse Width (td) is defined as the point where the Peak Current Deacys to 50% of Ipp FIG.5-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT NUMBER OF CYCLES AT 60Hz 8.0mm COPPER PAD AREAS FIG.4-TYPICAL JUNCTION CAPACITANCE 1.0 2.0 5.0 10 20 50 100 200 V(BR), BREAKDOWN VOLTAGE, VOLTS 100 200 500 1,000 2,000 5,000 10,000 Measured at Stand-Off Voltage(VMW) Measued at Zero Bias TJ=25 C f=1.0MHz Vsig=50mVp-p CJ, CAPACITANCE, pF 10/1000 sec Waveform as Defined by R.E.A. 1 5 10 20 50 100 100 150 200 250 300 IFSM, PEAK FORWARD SURGE CURRENT, AMPERES TJ=TJmax 8.3ms Single Half Sine-wave JEDEC Method 385
3000 Watt Surface Mount TVS
Uni Bi VR (V) Min (V) Max (V) IT (mA) IR (µA) Ipp (A) Vc (V) 386 Maximum Clamping Voltage @ Ipp Breakdown Voltage VBR @ IT Maximum Reverse Leakage @ VR Reverse Standoff Voltage Part Number (Uni) Part Number (Bi) Maximum Peak Pulse Current Device Marking Code
Uni Bi VR (V) Min (V) Max (V) IT (mA) IR (µA) Ipp (A) Vc (V) 387 Maximum Peak Pulse Current Maximum Clamping Voltage @ Ipp Part Number (Uni) Part Number (Bi) Device Marking Code Reverse Standoff Voltage Breakdown Voltage VBR @ IT Maximum Reverse Leakage @ VR