Silicon Avalanche Diodes
1500 Watt Axial Leaded Transient Voltage Suppressors
RoHS
1.5KE Series
®
The 1.5KE Series is designed specifically to protect sensitive
electronics equipment from voltage transients induced by
lightning and other transient voltage events. These devices are
ideal for the protection of I/O interfaces, Vcc bus and other
vulnerable circuits used in telecom, computer, industrial and
consumer electronic applications.
FEATURES
•
RoHS
Compliant
•
6.8V to 550Volts
•
Uni-directional and Bi-directional
•
Glass passivated chip junction in DO-201 package
•
1500W surge capability at 10/1000µs wave form
•
Excellent clamping capability
•
Low zener impedance to BV min.
•
Typical IR less than 1µA above 10V, (9.5mm) lead length,
5lbs., (2.3kg) tension
MAXIMUM RATINGS AND CHARACTERISTICS @25˚C
AMBIENT TEMPERATURE (unless otherwise noted)
RATING
Peak Pulse Power Dissipation at
TA=25˚C, TP=1ms(Note 1)
Steady State Power Dissipation at
TL=75˚C, Lead lengths .375",
(9.5mm) (Note 2)
Superimposed on Rated Load,
(JEDEC Method) (Note 3)
Operating junction and Storage
Temperature Range
IFSM
200
Amps
°C
SYMBOL
PPPM
VALUE
Min
1500
UNIT
Watts
Agency Approvals:
Recognized under the Components
Program of Underwriters Laboratories.
Agency File Number:
E128662
PM(AV)
6.5
Watts
Tj, TSTG -55 to +175
Notes:
1. Non-repetitive current pulse, per Fig.3 and derated above TA=
25˚C per Fig.2
3. 8.3 ms single half sine-wave, or equivalent square wave, Duty
cycle= 4 pulses per minutes maximum.
ORDERING INFORMATION
1.5KE
C A
Mechanical Specifications:
Weight:
Case:
Mounting Position:
Polarity:
Terminal:
0.045 ounce, 1.2 grams
JEDEC DO-201 Molded plastic
Any
Color band denotes cathode
except Bipolar
Axial leads, solderable per MIL-STD-750,
Method 2026
Voltage
Bi-Directional
5% Voltage Tolerance
Packaging Option
B = Bulk (500 pcs)
T = Tape and reeled (1200 pcs)
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