3KP18C Littelfuse Inc, 3KP18C Datasheet

DIODE TVS 18V 3000W 10% BI AXL

3KP18C

Manufacturer Part Number
3KP18C
Description
DIODE TVS 18V 3000W 10% BI AXL
Manufacturer
Littelfuse Inc
Series
3KPr
Datasheet
1.3KP10.pdf (5 pages)

Specifications of 3KP18C

Package / Case
Axial
Voltage - Reverse Standoff (typ)
18V
Voltage - Breakdown
20V
Power (watts)
3000W
Polarization
Bidirectional
Mounting Type
Through Hole
Polarity
Bidirectional
Channels
1 Channel
Clamping Voltage
29.2 V
Operating Voltage
18 V
Breakdown Voltage
20 V
Termination Style
Through Hole
Peak Surge Current
102.7 A
Peak Pulse Power Dissipation
3000 W
Maximum Operating Temperature
+ 175 C
Minimum Operating Temperature
- 55 C
Dimensions
9.1 mm Dia. x 9.1 (Max) mm W x 9.1 mm L
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
3KP18CA
Manufacturer:
BEL
Quantity:
7 273
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
3KP18CA
Manufacturer:
VISHAY/威世
Quantity:
20 000
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
3. V
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/3KP.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)
Maximum Instantaneous Forward
Voltage at 100A for Unidirectional
only (Note 3)
Operating Junction and Storage
Temperature Range
Typical Thermal Resistance Junction
to Lead
Typical Thermal Resistance Junction
to Ambient
minute maximum.
AGENCY
F
<3.5V for devices of V
A
RoHS
=25
O
C unless otherwise noted)
3KP Series
BR
<
_
L
=75ºC (Fig. 5)
200V and V
AGENCY FILE NUMBER
F
<5.0V for devices of V
E230531
Symbol
T
J
P
I
, T
R
R
P
FSM
V
PPM
uJL
uJA
D
F
STG
A
= 25
Transient Voltage Suppression Diodes
Axial Leaded – 3000W > 3KP series
-55 to 175
BR
3.5/5.0
O
>
Value
_
3000
C per Fig. 2.
300
8.0
7 .0
40
201V.
°C/W
°C/W
Unit
Revision: January 09, 2009
W
W
°C
A
V
99
Description
The 3KP 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 12V
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
3KP Series

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3KP18C 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

... 11.0 3KP12A 3KP12CA 12.0 3KP13A 3KP13CA 13.0 3KP14A 3KP14CA 14.0 3KP15A 3KP15CA 15.0 3KP16A 3KP16CA 16.0 3KP17A 3KP17CA 17 .0 3KP18A 3KP18CA 18.0 3KP20A 3KP20CA 20.0 3KP22A 3KP22CA 22.0 3KP24A 3KP24CA 24.0 3KP26A 3KP26CA 26.0 3KP28A 3KP28CA 28.0 3KP30A 3KP30CA 30.0 3KP33A 3KP33CA 33 ...

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 t -Pulse Width (Sec.) d Figure 3 - Pulse Waveform 150 t r =10μsec ...

Page 4

Transient Voltage Suppression Diodes Axial Leaded – 3000W > 3KP 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 3KPxxx 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 3KPxxxXX ...

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