30KPA72A-B データシートの表示（PDF） - Littelfuse, Inc
部品番号
コンポーネント説明
メーカー
30KPA72A-B Datasheet PDF : 6 Pages
| |||
30KPA Series
Transient Voltage Suppression Diodes
Axial Leaded – 30000W > 30KPA series
RoHS
Pb e3
Uni-directional
Bi-directional
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E230531
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
Parameter
Symbol Value Unit
Peak Pulse Power Dissipation by
10/1000μs Test Waveform (Fig.2)
PPPM
(Note 1)
30
kW
Steady State Power Dissipation on
Infinite Heat Sink at TL=75ºC
PD
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave Unidirectional IFSM
Only (Note 2)
8.0
W
400
A
Operating Junction and Storage
Temperature Range
TJ, TSTG -55 to 175 °C
Typical Thermal Resistance
Junction to Lead
RθJL
8.0
°C/W
Typical Thermal Resistance
Junction to Ambient
RθJA
40
°C/W
Notes:
1. Non-repetitive current pulse , per Fig. 4 and derated above TJ (initial) =25OC per Fig. 3.
2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per
minute maximum.
Functional Diagram
Descriptions
The 30KPA Series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Features
• 30kW peak pulse
capability at 10/1000μs
waveform, repetition rate
(duty cycles):0.01%
• Glass passivated chip
junction in P600 package
• 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 IR less than 2μA
when VBR min>73V
• High temperature
to reflow soldering
guaranteed: 260°C/40sec
/ 0.375”, (9.5mm) lead
length, 5 lbs., (2.3kg)
tension
• VBR @ TJ= VBR@25°C
x (1+αT x (TJ - 25))
(αT:Temperature
Coefficient, typical value
is 0.1%)
• UL Recognized epoxy
meeting flammability
rating V-0
• 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 components are ideal for the protection of I/O
interfaces, VCC bus and other vulnerable circuits used in
telecom, computer, industrial and consumer electronic
applications.
Additional Infomarion
Cathode
Bi-directional
Uni-directional
Anode
Datasheet
Resources
Samples
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/20/18
Share Link: 