Littelfuse 5KP Series - Manual

Transient Voltage Suppression Diodes
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/24/14
Axial Leaded – 5000W > 5KP series
AGENCY AGENCY FILE NUMBER
E128662/E230531
TVS devices 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.
Applications
Features
The 5KP Series is designed specifically to protect sensitive
electronic equipment from voltage transients induced by
lightning and other transient voltage events.
Description
Parameter Symbol Value Unit
Peak Pulse Power Dissipation by
10/1000μs Test Waveform (Fig.2)
(Note 1)
P
PPM
5000 W
Steady State Power Dissipation on
Inifinite Heat Sink at T
L
=75ºC (Fig. 6)
P
D
8.0 W
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave Unidirectional
Only (Note 2)
I
FSM
400 A
Maximum Instantaneous Forward
Voltage at 100A for Unidirectional
Only (Note 3)
V
F
3.5/5.0 V
Operating Junction and Storage
Temperature Range
T
J
, T
STG
-55 to 150 °C
Typical Thermal Resistance Junction
to Lead
R
uJL
8.0 °C/W
Typical Thermal Resistance Junction
to Ambient
R
uJA
40 °C/W
Notes:
1. Non-repetitive current pulse , per Fig. 4 and derated above T
A
= 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. V
F
<3.5V for devices of V
BR
_ < 200V and V
F
<5.0V for devices of V
BR
_ > 201V.
Maximum Ratings and Thermal Characteristics
(T
A
=25°C unless otherwise noted)
Agency Approvals
• V
BR
@T
J
= V
BR
@25°C × (1+ α T
x (T
J
- 25))
(αT: Temperature Coefficient)
• Glass passivated chip
junction in P600 package
• 5000W 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
• 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
15kV(Air), 8kV (Contact)
• ESD protection of data
lines in accordance with
IEC 61000-4-2 (IEC801-2)
• EFT protection of data
lines in accordance with
IEC 61000-4-4 (IEC801-4)
• Low incremental surge
resistance
• Typical I
R
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
• Matte tin lead–free plated
• Halogen free and RoHS
compliant
RoHS
5KP Series
Functional Diagram
Bi-directional
Uni-directional
Cathode Anode
Bi-directional
Uni-directional
Additional Information
Datasheet Samples Resources