Unidirectional Transient Voltage Suppressor (TVS) diode, 400W peak pulse power, with a 9.1V DC rated voltage and 7.78V reverse standoff voltage. Features a 13.4V clamping voltage and 8.65V reverse breakdown voltage. Operates within a temperature range of -55°C to 175°C, with a low leakage current of 50µA. Designed for through-hole mounting with axial termination in a DO-41 package.
PackageDO-41
MountingThrough Hole
PolarityUnidirectional
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Technical Specifications
Littelfuse P4KE9.1 technical specifications.
General
Package/Case
DO-41
Clamping Voltage
13.4V
Diameter
2.7mm
Diode Type
ZENER
Lead Free
Lead Free
Leakage Current
50uA
Length
5.2mm
Min Breakdown Voltage
81.9V
Max Operating Temperature
175°C
Min Operating Temperature
-55°C
Max Surge Current
30.6A
Mount
Through Hole
Number of Channels
1
Number of Elements
1
Number of Unidirectional Channels
1
Operating Supply Voltage
7.78V
Package Quantity
5000
Packaging
Tape and Reel
Peak Pulse Current
3.3A
Peak Pulse Power
400W
Polarity
Unidirectional
Power Line Protection
No
Reverse Breakdown Voltage
8.65V
Reverse Standoff Voltage
77.8V
RoHS Compliant
Yes
Series
P4KE
Termination
Axial
DC Rated Voltage
9.1V
Compliance
RoHS
Compliant
Datasheet
Littelfuse P4KE9.1 Datasheet
Download the complete datasheet for Littelfuse P4KE9.1 to view detailed technical specifications.
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