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LCE28A-E3/4

Description
Trans Voltage Suppressor Diode, 1500W, 28V V(RWM), Unidirectional, 1 Element, Silicon, ROHS COMPLIANT, PLASTIC, CASE 1.5KE, 2 PIN
CategoryDiscrete semiconductor    diode   
File Size81KB,5 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
Download Datasheet Parametric View All

LCE28A-E3/4 Overview

Trans Voltage Suppressor Diode, 1500W, 28V V(RWM), Unidirectional, 1 Element, Silicon, ROHS COMPLIANT, PLASTIC, CASE 1.5KE, 2 PIN

LCE28A-E3/4 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
package instructionO-PALF-W2
Contacts2
Manufacturer packaging codeCASE 1.5KE
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresUL RECOGNIZED
Maximum breakdown voltage34.4 V
Minimum breakdown voltage31.1 V
Shell connectionISOLATED
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeTRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 codeO-PALF-W2
JESD-609 codee3
Maximum non-repetitive peak reverse power dissipation1500 W
Number of components1
Number of terminals2
Package body materialPLASTIC/EPOXY
Package shapeROUND
Package formLONG FORM
Peak Reflow Temperature (Celsius)NOT APPLICABLE
polarityUNIDIRECTIONAL
Maximum power dissipation6.5 W
Certification statusNot Qualified
Maximum repetitive peak reverse voltage28 V
surface mountNO
technologyAVALANCHE
Terminal surfaceMATTE TIN
Terminal formWIRE
Terminal locationAXIAL
Maximum time at peak reflow temperatureNOT APPLICABLE
Base Number Matches1
LCE6.5 thru LCE28A
Vishay General Semiconductor
Low Capacitance T
RANS
Z
ORB
®
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
Case Style 1.5KE
• Low incremental surge resistance
• Solder Dip 260 °C, 40 seconds
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
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
Epoxy meets UL 94V-0 flammability rating
Terminals:
Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
E3 suffix for commercial grade
Polarity:
Color band denotes TVS cathode end
MAJOR RATINGS AND CHARACTERISTICS
V
WM
P
PPM
P
D
T
j
max.
6.5 V to 28 V
1500 W
6.5 W
175 °C
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Peak pulse power dissipation with a 10/1000 µs waveform
Power dissipation on infinite heatsink at T
L
= 75 °C (Fig. 2)
Peak power pulse surge current with a 10/1000 µs waveform
(1,3)
Operating junction and storage temperature range
Note:
(1) Non-repetitive current pulse, per Fig. 3 and derated above T
A
= 25 °C per Fig. 2
(2) See Figure 1
(3) See Figure 2
SYMBOL
P
PPM
P
D
I
PPM
T
J
, T
STG
LIMIT
Minimum 1500
(1,2)
6.5
see next table
- 65 to + 175
UNIT
W
W
A
°C
Document Number 88357
07-Jun-06
www.vishay.com
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