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5KP45-B

Description
ESD Suppressors / TVS Diodes TVS Hi-Power Axial
CategoryDiscrete semiconductor    diode   
File Size829KB,5 Pages
ManufacturerLittelfuse
Websitehttp://www.littelfuse.com
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5KP45-B Overview

ESD Suppressors / TVS Diodes TVS Hi-Power Axial

5KP45-B Parametric

Parameter NameAttribute value
MakerLittelfuse
Reach Compliance Codeunknown
Breakdown voltage nominal value52.65 V
Maximum clamping voltage72.7 V
Diode typeTRANS VOLTAGE SUPPRESSOR DIODE
polarityUNIDIRECTIONAL
Maximum repetitive peak reverse voltage45 V
surface mountNO
Base Number Matches1
TVS Diodes
Axial Leaded – 5 kW > TP5KP series
RoHS
TP5KP Series
Description
Uni-directional
Pb
e3
The TP5KP Series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Features
• Hi reliability application
and automotive grade AEC
Q101 qualified
• Glass passivated chip
junction in P600 package
• 5 kW peak pulse
capability at 10/1000μs
waveform, repetition rate
(duty cycles):0.01%
• Fast response time:
typically less than 1.0ps
from 0 Volts to V
BR
min
• Excellent clamping
capability
• Typical failure mode is
short from over-specified
voltage or current
• Whisker test is conducted
based on JEDEC
JESD201A per its table 4a
and 4c
• IEC-61000-4-2 ESD
30kV(Air), 30kV (Contact)
• EFT protection of data
lines in accordance with
IEC 61000-4-4
• Low incremental surge
resistance
• Typical I
R
less than 2μA
when V
BR
min>12V
• High temperature
to reflow soldering
guaranteed: 260°C/10sec
/ 0.375” (9.5mm) lead
,
length, 5 lbs., (2.3kg)
tension
• V
BR
@ T
J
= V
BR
@25°C
x (1+
α
T x (T
J
- 25))
(
α
T:Temperature
Coefficient, typical value
is 0.1%)
• UL Recognized compound
meeting flammability
rating V-0
• Matte tin lead–free plated
• Halogen free and RoHS
compliant
• Pb-free E3 means 2
nd
level
interconnect is Pb-free
and the terminal finish
material is tin(Sn) (IPC/
JEDEC J-STD-609A.01)
Bi-directional
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E230531
Maximum Ratings and Thermal Characteristics
(T
A
=25
O
C unless otherwise noted)
Parameter
Peak Pulse Power Dissipation by
10/1000μs Test Waveform (Fig.2)
(Note 1)
Steady State Power Dissipation on
Infinite Heat Sink at T
L
=75ºC
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave Unidirectional
Only (Note 2)
Maximum Instantaneous Forward
Voltage at 100A for Unidirectional
Only (Note 3)
Operating Junction Temperature
Range
Storage Temperature Range
Typical Thermal Resistance Junction
to Lead
Typical Thermal Resistance Junction
to Ambient
Symbol
P
PPM
P
D
I
FSM
V
F
T
J
T
STG
R
θJL
R
θJA
Value
5
8.0
400
3.5
-55 to 150
-55 to 175
8.0
40
Unit
kW
W
A
V
°C
°C
°C/W
°C/W
Applications
TVS Components are ideal for the protection of I/O
interfaces, V
CC
bus and other vulnerable circuits used in
telecom, computer, industrial and consumer electronic
applications.
Notes:
1. Non-repetitive current pulse per Fig. 4 and derated above T
J
(initial) =25
O
C per Fig. 3.
2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per
minute maximum.
Functional Diagram
Bi-directional
Cathode
Uni-directional
Anode
©2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/07/18
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