1.5KE SERIES
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE - 6.8 TO 440 Volts |
1500 Watt Peak Power |
5.0 Watt Steady State |
FEATURES |
|
|
• Plastic package has Underwriters Laboratory |
|
DO-201AE |
Flammability Classification 94V-O |
|
|
•Glass passivated chip junction in Molded Plastic package
•1500W 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 A above 10V
•High temperature soldering guaranteed: 260 /10 seconds/.375”,(9.5mm) lead length/5lbs., (2.3kg) tension
MECHANICAL DATA
Case: JEDEC DO-201AE molded plastic
Terminals: Axial leads, solderable per
MIL-STD-202, Method 208
Polarity: Color band denoted cathode except Bipolar
Mounting Position: Any
Weight: 0.045 ounce, 1.2 grams
DEVICES FOR BIPOLAR APPLICATIONS
For Bidirectional use C or CA Suffix for types 1.5KE6.8 thru types 1.5KE440.
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
RATING |
SYMBOL |
VALUE |
UNITS |
Peak Power Dissipation at TA=25 , TP=1ms(Note 1) |
PPK |
Minimum 1500 |
Watts |
Steady State Power Dissipation at TL=75 Lead Lengths |
PD |
5.0 |
Watts |
.375”,(9.5mm) (Note 2) |
|
|
|
Peak Forward Surge Current, 8.3ms Single Half Sine-Wave |
IFSM |
200 |
Amps |
Superimposed on Rated Load(JECED Method) (Note 3) |
|
|
|
Operating and Storage Temperature Range |
TJ,TSTG |
-65 to+175 |
|
NOTES:
Non-repetitive current pulse, per Fig. 3 and derated above TA=25 per Fig. 2.
Mounted on Copper Leaf area of 0.79in2(20mm2).
8.3ms single half sine-wave, duty cycle= 4 pulses per minutes maximum.
RATING AND CHARACTERISTIC CURVES 1.5KE SERIES
Fig. 1-PEAK PULSE POWER RATING CURVE |
Fig. 2-PULSE DERATING CURVE |
Fig. 3-PULSE WAVEFORM |
Fig. 4-TYPICAL JUNCTION CAPACITANCE |