TransientVoltage Suppression Diodes
Axial Leaded – 3000W > 3KP series
RoHS
3KP Series
Description
Uni-directional
The 3KP Series is designed specifically to protect sensitive
electronic equipment from voltage transients induced by
lightning and other transient voltage events.
Bi-directional
Features
• VBR @TJ= VBR@25°C × (1+αT • ESD protection of data
lines in accordance with
IEC 61000-4-2 (IEC801-2)
x (TJ - 25))
(αT:Temperature Coefficient)
• EFT protection of data
lines in accordance with
IEC 61000-4-4 (IEC801-4)
• Low incremental surge
resistance
• Glass passivated chip
junction in P600 package
• 3000W 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 BV min
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E230531
• Typical IR less than 2μA
above 12V
• High temperature
soldering guaranteed:
260°C/40 seconds /
0.375”, (9.5mm) lead
length, 5 lbs., (2.3kg)
tension
• Plastic package has
underwriters laboratory
flammability classification
94V-O
Maximum Ratings andThermal Characteristics
(TA=25°C unless otherwise noted)
• 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
Parameter
Symbol
PPPM
Value
3000
Unit
W
Peak Pulse Power Dissipation by
10/1000μsTest Waveform (Fig.2)
(Note 1)
Steady State Power Dissipation on
Inifinite Heat Sink atTL=75ºC (Fig. 6)
PD
7. 0
W
A
• Matte tin lead–free plated
• Halogen free and RoHS
compliant
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)
IFSM
300
15kV(Air), 8kV (Contact)
VF
3.5/5.0
V
Operating Junction and Storage
Temperature Range
Applications
TJ, TSTG -55 to 150
°C
TVS devices are ideal for the protection of I/O interfaces,
CC bus and other vulnerable circuits used in telecom,
TypicalThermal Resistance Junction
to Lead
RuJL
RuJA
8.0
40
°C/W
°C/W
V
computer, industrial and consumer electronic applications.
TypicalThermal Resistance Junction
to Ambient
Notes:
1. Non-repetitive current pulse , per Fig. 4 and derated aboveTA = 25°C per Fig. 3.
2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per
minute maximum.
3. VF<3.5V for devices of VBR<_ 200V and VF<5.0V for devices of VBR>_ 201V.
Additional Information
Functional Diagram
Datasheet
Resources
Samples
Bi-directional
Cathode
Anode
Uni-directional
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/24/14