TRANSYS 1.5KE91CA, 1.5KE91C, 1.5KE91A, 1.5KE91, 1.5KE82A Datasheet

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

l Plastic package has Underwriters Laboratory
Flammability Classification 94V-O

l Glass passivated chip junction in Molded Plastic package
l 1500W surge capability at 1ms
l Excellent clamping capability
l Low zener impedance
l Fast response time: typically less

than 1.0 ps from 0 volts to BV min

l Typical IR less than 1A above 10V
l 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
.375”,(9.5mm) (Note 2)

PD 5.0 Watts

Peak Forward Surge Current, 8.3ms Single Half Sine-Wave
Superimposed on Rated Load(JECED Method) (Note 3)

I

FSM

200 Amps

Operating and Storage Temperature Range TJ,T

STG

-65 to+175



DO-201AE

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