TP1.5KE Datasheet, PDF (1/5 Pages) Littelfuse – Transient Voltage Suppression Diodes

Transient Voltage Suppression Diodes
Axial Leaded – 1500W > TP1.5KE series
TP1.5KE Series
Uni-directional
RoHS
Pb e3
Description
The TP1.5KE Series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Bi-directional
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E230531
Maximum Ratings and Thermal Characteristics
(T_A=25^OC unless otherwise noted)
Parameter
Symbol Value Unit
Peak Pulse Power Dissipation by
10/1000μs Test Waveform (Fig.2)
(Note 1)
P_PPM
1500
W
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
P_D
6.5
W
I_FSM
200
A
V_F
3.5
V
T_J
-55 to 150 °C
Storage Temperature Range
T_STG -55 to 175 °C
Typical Thermal Resistance Junction
to Lead
R_θJL
Typical Thermal Resistance Junction
to Ambient
R_θJA
15
°C/W
75
°C/W
Notes:
1. Non-repetitive current pulse , per Fig. 4 and derated above T_J (initial) =25^OC per Fig. 3.
2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per
minute maximum.
Functional Diagram
Features
• Hi reliability application
and automotive grade
AEC-Q101 rev D qualified
• Glass passivated chip
junction in DO-201
Package
• 1500W 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
30kV(Air), 30kV (Contact)
• ESD protection of data
lines in accordance with
IEC 61000-4-2
• EFT protection of data
lines in accordance with
IEC 61000-4-4
• Low incremental surge
resistance
• 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+αT x (T_J - 25))
(αT:Temperature
Coefficient, typical value
is 0.1%)
• Plastic package is
flammability rated V-0 per
Underwriters Laboratories
• Matte tin lead–free plated
• Halogen free and RoHS
compliant
• Pb-free E3 means 2nd
level interconnect is
Pb-free and the terminal
finish material is tin(Sn)
(IPC/JEDEC J-STD-
609A.01)
Applications
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.
Cathode
Bi-directional
Uni-directional
Anode
©2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/25/16