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1.5KE51CA View Datasheet(PDF) - StarHope

Part NameDescriptionManufacturer
1.5KE51CA GLASS PASSOVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR SPSEMI
StarHope SPSEMI
1.5KE51CA Datasheet PDF : 3 Pages
1 2 3
1.5KE(1500W) Series
1.5KE SERIES
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE-6.8 TO 550 Volts
1500 Watt Peak Power / 6.5 Watt Steady State
Case Style 1.5KE
(DO-201)
0.210 (5.3)
0.190 (4.8)
DIA.
1.0 (25.4)
MIN.
0.375 (9.5)
0.285 (7.2)
0.042 (1.07)
0.038 (0.96)
DIA.
1.0 (25.4)
MIN.
FEATURES
Plastic package
Glass passivated chip junction in DO-201 package
1500W surge capability at 10/1000 µs wave form
Excellent clamping capability
Low zener impedance
Fast response time: typically lessl than 1.0ps from 0 Volts
to BV min.
Typical IR less than 1µA above 10V
High temperature soldering guaranteed: 265°C/10 seconds/.375"
,(9.5mm) lead length, 5lbs., (2.3kg) tension
Pb-free plated
MECHANICAL DATA
Case: JEDEC DO-201 Molded plastic
Terminal: Solderable per MIL-STD-750, Method 2026
Polarity: Color band denotes cathode except Bipolar
Mounting Position: Any
Weight: 0.045 ounce, 1.2 grams
Dimensions in inches and(millimeters)
DEVICES FOR BIPOLAR APPLICATION
For Bidirectional use C or CA Suffix for types 1.5KE6.8 thru types 1.5KE550 (e.g. 1.5KE6.8C ,1.5KE550CA)
Electrical characteristics apply in both directions
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25ambient temperature unless otherwise specified.
RATING
Peak Power Dissipation at TA = 25, TP = 1ms (Note 1)
Steady State Power Dissipation at TL = 75, Lead
lengths.375",(9.5mm) (Note 2)
SYMBOL VALUE UNITS
PPPM
Minimu
m 1500
Watts
PM(AV)
6.5 Watts
Peak Forward Surge Current,8.3ms Single Half Sine-Wave
Superimposed on Rated Load,(JEDEC Method) (Note 3)
IFSM
200 Amps
Operating junction and Storage Temperature Range
TJ , TSTG
-55 to
+ 175
Notes :
1.Non-repetitive current pulse , per Fig. 3 and derated above TA = 25per Fig. 2 .
2.Mounted on Copper Pad area of 1.6×1.6" (40×40mm) per Fig. 5.
3.8.3ms single half sine-wave , or equivalent square wave, Duty cycle = 4 pulses per minutes maximum
REV.2014.05.01
02 | www.spsemi.cn
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