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

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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

 

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

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

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