P4KE SERIES
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE - 6.8 TO 440 Volts |
400 Watt Peak Power |
1.0 Watt Steady State |
FEATURES |
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DO-41 |
•Plastic package has Underwriters Laboratory Flammability Classification 94V-O
•Glass passivated chip junction in DO-41 package
•400W surge capability at 1ms
•Excellent clamping capability
•Low zener impedance
•Fast response time: typically less
than 1.0 ps from 0 volts to BV min
•Typical IR less than 1 £gA above 10V
•High temperature soldering guaranteed: 300 ¢J /10 seconds/.375”,(9.5mm) lead
length/5lbs., (2.3kg) tension
MECHANICAL DATA
Case: JEDEC DO-41 molded plastic Terminals: Axial leads, solderable per
MIL-STD-202, Method 208 Polarity: Color band denoted cathode
except Bipolar Mounting Position: Any
Weight: 0.012 ounce, 0.34 gram
DEVICES FOR BIPOLAR APPLICATIONS
For Bidirectional use C or CA Suffix for types
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25 ¢J ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
RATING |
SYMBOL |
VALUE |
UNITS |
Peak Power Dissipation at TA=25 ¢J , TP=1ms(Note 1) |
PPK |
Minimum 400 |
Watts |
Steady State Power Dissipation at TL=75 ¢J Lead |
PD |
1.0 |
Watts |
Lengths .375”,(9.5mm) (Note 2) |
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Peak Forward Surge Current, 8.3ms Single Half Sine-Wave |
IFSM |
40.0 |
Amps |
Superimposed on Rated Load(JECED Method) (Note 3) |
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Operating and Storage Temperature Range |
TJ,TSTG |
-65 to+175 |
¢J |
NOTES: |
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1.Non-repetitive current pulse, per Fig. 3 and derated above TA=25 ¢J per Fig. 2. 2.Mounted on Copper Leaf area of 1.57in2(40mm2).
3.8.3ms single half sine-wave, duty cycle= 4 pulses per minutes maximum.
RATING AND CHARACTERISTIC CURVES P4KE SERIES
kWPOWER,PUSEPEAK |
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IN |
%PERCENTAGE |
100 |
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POWER(Ppp)PULSEPEAK |
DERATINGCURRENT(Ipp) |
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10 |
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NON-REPETITIVE PULSE |
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WAVEFORM SHOWN IN |
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FIGURE 3 TA = 25¢J |
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1.0 |
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, |
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PPM |
0.1 |
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P |
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0.1 |
£gs |
1.0 £gs |
10 £gs |
100 £gs |
1.0ms |
10ms |
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td, PULSE WIDTH, SEC |
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100 |
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75 |
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50 |
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25 |
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0 |
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0 |
25 |
50 |
75 |
100 |
125 |
150 |
175 |
200 |
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TA, AMBIENT TEMPERATURE, ¢J |
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Fig. 1-PEAK PULSE POWER RATING VERSUS PULSE |
Fig. 2-PULSE DERATING CURVE |
TIME CURVE |
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Ippm, PEAK PULSE CURRENT, %
150 |
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105 |
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TA = 25 ¢J |
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TJ = 25¢J |
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tf = 10£gsec |
Pulse Width(td) is Defined as the |
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f = 1.0MHz |
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Vsig = 50mVp-p |
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Point Where the Peak Current |
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Peak Value Ippm |
Decays to 50% of lpp |
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100 |
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pF |
10,000 |
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Half Value-Ipp |
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e-kt |
CAPACITANCE,CJ, |
1,000 |
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2 |
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MEASURED AT |
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ZERO BIAS |
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10/1000£gsec Waveform |
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as Defined by R.E.A. |
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0 |
td |
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MEASURED AT |
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STAND-OFF |
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0 |
1.0 |
2.0 |
3.0 |
4.0 |
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VOLTAGE(V |
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MW |
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t, TIME , ms |
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Fig. 3-PULSE WAVEFORM |
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100 |
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1.0 |
2.0 |
10 |
20 |
100 |
200 |
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V(BR), BREAKDOWN VOLTAGE, VOLTS |
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1.00 |
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STEADYPm(AV)STATE POWER |
0.75 |
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DISSIPATION,WATTS |
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0.50 |
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L = .375"(9.5mm) |
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0.25 |
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40mm×40mm×1mm Cu |
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(1.58"×1.58"×0.40") |
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0 |
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0 |
25 |
50 |
75 |
100 |
125 |
150 |
175 |
200 |
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TL, LEAD TEMPERATURE, ¢J |
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Fig. 5-STEADY STATE POWER DERATING CURVE
Fig. 4-TYPICAL JUNCTION CAPACITANCE
UNIDIRECTIONAL
Ifsm, PEAK FORWARD SURGE |
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50 |
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TJ |
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J |
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CURRENT AMPERES |
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= T max |
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40 |
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8.3ms SINGLE HALF SINE WAVE |
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JEDEC METHOD |
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30 |
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20 |
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10 |
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0 |
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1 |
2 |
4 |
6 |
8 10 |
20 |
40 |
60 80 100 |
NUMBER OF CYCLES AT 60Hz
Fig. 6-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT