DCCOM 1.5KE91A, 1.5KE91, 1.5KE82A, 1.5KE82, 1.5KE75A Datasheet
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DC COMPONENTS CO., LTD.
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RECTIFIER SPECIALISTS
1.5KE6.8
THRU
1.5KE440CA
TECHNICAL SPECIFICATIONS OF
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 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load,
For capacitive load, derate current by 20%.
TRANSIENT VOLTAGE SUPPRESSOR
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
Peak Pulse Power Dissipation on 10/1000 us waveform
(Note1,FIG.1)
Steady State Power Dissipation at T
Lead Lengths
Peak Forward Surge Current, 8.3ms single half sine-wave
superimposed on rated load( JEDEC Method ) (Note 3)
Maximum Instantaneous Forward Voltage at 50A for
unidirectional only ( Note 4 )
Operating and Storage Temperature Range
NOTES :
.375*( 9.5 mm ) ( Note 2 )
1. Non-repetitive current pulse, per Fig.3 and derated above TA= 25oC per Fig.2.
2. Mounted on
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)
Copper Leaf area of
= 75oC
L
1.6 X 1.6"( 40 X 40mm ) per Fig. 5
200V and VF = 5.0 V max. for devices of V(BR) > 200V.
P
P
TJ, T
PPM
M(AV)
I
FSM
V
F
176
STG
VALUE
Minimum 1500
200
3.5/5.0
-55 to + 175
UNITS
Watts
Watts5.0
Amps
Volts
0
C
RATING AND CHARACTERISTIC CURVES ( 1.5KE6.8 THRU 1.5KE440CA )
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