參數(shù)資料
型號(hào): 30KPA54AB
元件分類: 參考電壓二極管
英文描述: 30000 W, UNIDIRECTIONAL, SILICON, TVS DIODE
封裝: ROHS COMPLIANT, PLASTIC PACKAGE-2
文件頁(yè)數(shù): 1/5頁(yè)
文件大?。?/td> 121K
代理商: 30KPA54AB
www.littelfuse.com
2007 Littelfuse
Specications are subject to change without notice.
99
Transient Voltage Suppression Diodes
Axial Leaded – 30000W
30KPA Series
30KPA Series
RoHS
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 30KPA Series is designed specically 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
10x1000μs test waveform (Fig.1)
(Note 1)
P
PPM
30000
W
Steady State Power Dissipation on
ininite heat sink at T
L=75C (Fig. 5)
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, TSTG
-55 to 175
°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. 3 and derated above T
A = 25
O
C per Fig. 2.
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)
temperature coefcient
Δ V
BR = 0.1% × VBR@25°C
capability at 10×1000μs
waveform, repetition rate
(duty cycles):0.01%
typically less than 1.0ps
from 0 Volts to BV min
capability
resistance
R less than 2μA
above 73V
soldering guaranteed:
260°C/40 seconds /
length, 5 lbs., (2.3kg)
tension
Underwriters Laboratory
Flammability classication
94V-O
plated
AGENCY
AGENCY FILE NUMBER
E230531
Agency Approvals
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