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1.5KE20 View Datasheet(PDF) - DC COMPONENTS

Part NameDescriptionManufacturer
1.5KE20 TECHNICAL SPECIFICATIONS OF TRANSIENT VOLTAGE SUPPRESSOR DC-Components
DC COMPONENTS DC-Components
1.5KE20 Datasheet PDF : 4 Pages
1 2 3 4
DC COMPONENTS CO., LTD.
R
RECTIFIER SPECIALISTS
1.5KE6.8
THRU
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
DO-201
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%.
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
Peak Pulse Power Dissipation on 10/1000 us waveform
(Note1,FIG.1)
PPPM
Steady State Power Dissipation at TL = 75oC
Lead Lengths .375*( 9.5 mm ) ( Note 2 )
PM(AV)
Peak Forward Surge Current, 8.3ms single half sine-wave
IFSM
superimposed on rated load( JEDEC Method ) (Note 3)
Maximum Instantaneous Forward Voltage at 50A for
unidirectional only ( Note 4 )
VF
Operating and Storage Temperature Range
TJ, TSTG
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.
VALUE
Minimum 1500
5.0
200
3.5/5.0
-55 to + 175
UNITS
Watts
Watts
Amps
Volts
0C
176
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