DCCOM 1.5KE91A, 1.5KE91, 1.5KE82A, 1.5KE82, 1.5KE75A Datasheet

DC COMPONENTS CO., LTD. 1.5KE6.8

		THRU
	R	RECTIFIER SPECIALISTS
		1.5KE440CA
	TECHNICAL SPECIFICATIONS OF TRANSIENT VOLTAGE SUPPRESSOR

VOLTAGE RANGE - 6.8 to 440 Volts PEAK PULSE POWER - 1500 Watts

FEATURES

*Glass passivated junction

*1500 Watts Peak Pulse Power capability on 10/1000 µs waveform

*Excellent clamping capability

*Low zener impedance

*Fast response time

MECHANICAL DATA

*Case: Molded plastic

*Epoxy: UL 94V-0 rate flame retardant

*Lead: MIL-STD-202E, Method 208 guaranteed

*Polarity: Color band denotes positive end (cathode)

except bidirectional types

*Mounting position: Any

*Weight: 1.2 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load,

For capacitive load, derate current by 20%.

DO-201

Dimensions in inches and (millimeters)

DEVICES FOR	BIPOLAR		APPLICATIONS
For Bidirectional use C or CA suffix (e.g. 1.5KE6.8C, 1.5KE440CA)
Electrical characteristics apply in both directions
	SYMBOL		VALUE	UNITS
Peak Pulse Power Dissipation on 10/1000 us waveform	PPPM		Minimum 1500	Watts
(Note1,FIG.1)
Steady State Power Dissipation at TL = 75oC	PM(AV)		5.0	Watts
Lead Lengths .375*( 9.5 mm ) ( Note 2 )
Peak Forward Surge Current, 8.3ms single half sine-wave	IFSM		200	Amps
superimposed on rated load( JEDEC Method ) (Note 3)
Maximum Instantaneous Forward Voltage at 50A for	VF		3.5/5.0	Volts
unidirectional only ( Note 4 )
Operating and Storage Temperature Range	TJ, TSTG		-55 to + 175	0 C

NOTES : 1. Non-repetitive current pulse, per Fig.3 and derated above TA = 25oC per Fig.2.

2.Mounted on Copper Leaf area of 1.6 X 1.6"( 40 X 40mm ) per Fig. 5

3.8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.

4.VF = 3.5V max. for devices of V(BR) 200V and VF = 5.0 V max. for devices of V(BR) > 200V.

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RATING AND CHARACTERISTIC CURVES ( 1.5KE6.8 THRU 1.5KE440CA )
DC COMPONENTS CO., LTD.
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