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30KPA_09 Datasheet, PDF (1/5 Pages) Littelfuse – Transient Voltage Suppression Diodes | |||
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Transient Voltage Suppression Diodes
Axial Leaded â 30000W > 30KPA series
RoHS 30KPA Series
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
10x1000μs test waveform (Fig.1)
(Note 1)
PPPM
30000
W
Steady State Power Dissipation on
iniï¬nite heat sink at TL=75ºC (Fig. 5)
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
RuJL
8.0
°C/W
Typical Thermal Resistance Junction
to Ambient
RuJA
40
°C/W
Notes:
1. Non-repetitive current pulse , per Fig. 3 and derated above TA = 25OC per Fig. 2.
2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per
minute maximum.
Description
The 30KPA Series is designed speciï¬cally to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Features
t)BMPHFO'SFF
t -PXJODSFNFOUBMTVSHF
t 3P)4DPNQMJBOU
resistance
t 5ZQJDBMNBYJNVN
temperature coefï¬cient
t 5ZQJDBM*R less than 2μA
above 73V
ÎVBR = 0.1% x VBR@25°C x ÎT t )JHIUFNQFSBUVSF
t (MBTTQBTTJWBUFEDIJQ
soldering guaranteed:
junction in P600 package
260°C/40 seconds /
t 8QFBLQVMTF
capability at 10Ã1000μs
waveform, repetition rate
0.375â,(9.5mm) lead
length, 5 lbs., (2.3kg)
tension
(duty cycles):0.01%
t 1MBTUJDQBDLBHFIBT
t 'BTUSFTQPOTFUJNF
typically less than 1.0ps
from 0 Volts to BV min
Underwriters Laboratory
Flammability classiï¬cation
94V-O
t &YDFMMFOUDMBNQJOH
t .BUUF5JO-FBEoGSFFQMBUFE
capability
Applications
TVS devices are ideal for the protection of I/O interfaces,
VCC bus and other vulnerable circuits used in telecom,
computer, industrial and consumer electronic applications.
©2009 Littelfuse, Inc.
Speciï¬cations are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/30KPA.html for current information.
123
Revision: January 09, 2009
30KPA Series
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