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