LCE6.5A thru LCE28A
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Vishay General Semiconductor
Revision: 24-Sep-12
1
Document Number: 88357
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Low Capacitance TRANSZORB
®
Transient Voltage Suppressors
FEATURES
• Glass passivated chip junction
• 1500 W peak pulse power capability with a
10/1000 μs waveform, repetitive rate (duty cycle):
0.01 %
• Excellent clamping capability
• Very fast response time
• Low incremental surge resistance
• Solder dip 275 °C max. 10 s, per JESD 22-B106
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
TYPICAL APPLICATIONS
Use in sensitive electronics protection against voltage
transients induced by inductive load switching and lighting
on ICs, MOSFET, signal lines of sensor units for consumer,
computer, industrial, and telecommunication.
MECHANICAL DATA
Case: Molded epoxy body over passivated junction
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS compliant, commercial grade
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 1A whisker test
Polarity: Color band denotes TVS cathode end
Note
(1)
Non-repetitive current pulse, per fig. 3 and derated above T
A
= 25 °C per fig.
PRIMARY CHARACTERISTICS
V
WM
6.5 V to 28 V
V
BR
(uni-directional) 7.22 V to 34.4 V
P
PPM
1500 W
P
D
6.5 W
T
J
max. 175 °C
Polarity Uni-directional
Package 1.5KE
MAXIMUM RATINGS (T
A
= 25 °C unless otherwise noted)
PARAMETER SYMBOL LIMIT UNIT
Peak pulse power dissipation with a 10/1000 μs waveform
(1)
(fig. 1) P
PPM
1500 W
Peak power pulse surge current with a 10/1000 μs waveform
(1)
(fig. 2) I
PPM
See next table A
Power dissipation on infinite heatsink at T
L
= 75 °C (fig. 2) P
D
6.5 W
Operating junction and storage temperature range T
J
, T
STG
- 65 to + 175 °C
