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15KPA280A-B 数据手册 - Littelfuse（力特）
制造商:
Littelfuse（力特）
分类:
二极管
封装:
P-600
描述:
瞬态电压抑制二极管 Transient Voltage Suppression Diodes
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15KPA280A-B数据手册
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Transient Voltage Suppression Diodes
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/20/15
Axial Leaded – 15000W > 15KPA series
AGENCY AGENCY FILE NUMBER
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 15KPA Series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Descriptios
Parameter Symbol Value Unit
Peak Pulse Power Dissipation by
10/1000μs Test Waveform (Fig.2)
(Note 1)
P
PPM
15000 W
Steady State Power Dissipation on
Infinite Heat Sink at T
L
=75ºC
P
D
8.0 W
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave Unidirectional
Only (Note 2)
I
FSM
400 A
Operating Junction and Storage
Temperature Range
T
J
, T
STG
-55 to 175 °C
Typical Thermal Resistance
Junction to Lead
R
θJL
8.0 °C/W
Typical Thermal Resistance
Junction to Ambient
R
θJA
40 °C/W
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.
Maximum Ratings and Thermal Characteristics
(T
A
=25
O
C unless otherwise noted)
Agency Approvals
• Glass passivated chip
junction in P600 package
• 15000W 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
• Typical I
R
less than 2μA
when V
BR
min>36V
• High temperature
to reflow soldering
guaranteed: 260°C/40sec
/ 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)
15KPA Series
Functional Diagram
Bi-directional
Uni-directional
Cathode
Anode
Bi-directional
Uni-directional
RoHS
Pb
e3
Datasheet
Additional Infomarion
Resources
Samples
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