30KPA30A Littelfuse Inc, 30KPA30A Datasheet

TVS Diode

30KPA30A

Manufacturer Part Number
30KPA30A
Description
TVS Diode
Manufacturer
Littelfuse Inc
Series
-r
Datasheet

Specifications of 30KPA30A

Reverse Stand-off Voltage Vrwm
30V
Breakdown Voltage Range
33.51V
Clamping Voltage Vc Max
55.2V
Diode Configuration
Unidirectional
Peak Pulse Current Ippm
548.9A
Diode Case Style
Axial Leaded
No. Of Pins
2
Voltage - Reverse Standoff (typ)
30V
Voltage - Breakdown
33.51V
Power (watts)
30000W
Polarization
Unidirectional
Mounting Type
Through Hole
Package / Case
P600, Axial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
30KPA30A
Manufacturer:
LITTELFUS
Quantity:
782
Notes:
1. Non-repetitive current pulse , per Fig. 3 and derated above T
2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/30KPA.html for current information.
Agency Approvals
Maximum Ratings and Thermal Characteristics
(T
Parameter
Peak Pulse Power Dissipation by
10x1000μs test waveform (Fig.1)
(Note 1)
Steady State Power Dissipation on
inifinite heat sink at T
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave Unidirectional
only (Note 2)
Operating Junction and Storage
Temperature Range
Typical Thermal Resistance Junction
to Lead
Typical Thermal Resistance Junction
to Ambient
minute maximum.
AGENCY
A
RoHS
=25
O
C unless otherwise noted)
30KPA Series
L
=75ºC (Fig. 5)
AGENCY FILE NUMBER
E230531
Symbol
T
J
P
I
, T
R
R
P
FSM
PPM
uJL
uJA
D
STG
A
= 25
Transient Voltage Suppression Diodes
Axial Leaded – 30000W > 30KPA series
-55 to 175
30000
O
Value
C per Fig. 2.
400
8.0
8.0
40
°C/W
°C/W
Unit
Revision: January 09, 2009
W
W
°C
A
123
Description
The 30KPA Series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Features
Applications
TVS devices are ideal for the protection of I/O interfaces,
V
computer, industrial and consumer electronic applications.
CC
temperature coefficient
ΔV
junction in P600 package
capability at 10×1000μs
waveform, repetition rate
(duty cycles):0.01%
typically less than 1.0ps
from 0 Volts to BV min
capability
bus and other vulnerable circuits used in telecom,
BR
= 0.1% x V
BR
@25°C x ΔT
resistance
above 73V
soldering guaranteed:
260°C/40 seconds /
0.375” ,(9.5mm) lead
length, 5 lbs., (2.3kg)
tension
Underwriters Laboratory
Flammability classification
94V-O
R
less than 2μA
30KPA Series

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30KPA30A Summary of contents

Page 1

Series RoHS Agency Approvals AGENCY AGENCY FILE NUMBER E230531 Maximum Ratings and Thermal Characteristics (T = unless otherwise noted) A Parameter Symbol Peak Pulse Power Dissipation by 10x1000μs test waveform (Fig.1) P PPM (Note 1) Steady State ...

Page 2

... Transient Voltage Suppression Diodes Axial Leaded – 30000W > 30KPA series Electrical Characteristics Reverse Part Part Stand off Number Number Voltage V (Uni) (Bi) (Volts) 30KPA28CA 28 30KPA28A 30KPA30CA 30 30KPA30A 30KPA33CA 33 30KPA33A 30KPA36CA 36 30KPA36A 30KPA39CA 39 30KPA39A 30KPA42CA 42 30KPA42A 30KPA43CA 43 30KPA43A 30KPA45CA 45 30KPA45A 30KPA48CA 48 30KPA48A 30KPA51CA ...

Page 3

Ratings and Characteristic Curves (T =25°C unless otherwise noted) A Figure 1 - Peak Pulse Power Rating Curve 1000 100 10 1 0.1 0.000001 0.00001 0.0001 td-Pulse Width (Sec.) Figure 3 - Pulse Waveform 150 t r =10μsec T J ...

Page 4

Transient Voltage Suppression Diodes Axial Leaded – 30000W > 30KPA series Soldering Parameters Reflow Condition - Temperature Min (T ) s(min) Pre Heat - Temperature Max (T ) s(max) - Time (min to max Average ramp up ...

Page 5

Part Numbering System 30KPA xxx XX X OPTION CODE: BLANK Reel Tape -B Bulk Packaging TYPE CODE: A Uni-Directional (5% Voltage Tolerance) CA Bi-Directional VOLTAGE CODE (Refer to the Electrical Characteristics table) SERIES CODE Packaging Component Part Number Quantity Package ...

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