P4KE400CA Littelfuse Inc, P4KE400CA Datasheet

DIODE TVS 400W 400V BI 5% AXL

P4KE400CA

Manufacturer Part Number
P4KE400CA
Description
DIODE TVS 400W 400V BI 5% AXL
Manufacturer
Littelfuse Inc
Series
P4KEr
Datasheet

Specifications of P4KE400CA

Voltage - Reverse Standoff (typ)
342V
Voltage - Breakdown
380V
Power (watts)
400W
Polarization
Bidirectional
Mounting Type
Through Hole
Package / Case
DO-204AL, DO-41, Axial
Polarity
Bidirectional
Channels
1 Channel
Clamping Voltage
548 V
Operating Voltage
342 V
Breakdown Voltage
380 V
Termination Style
Through Hole
Peak Surge Current
0.8 A
Peak Pulse Power Dissipation
400 W
Maximum Operating Temperature
+ 175 C
Minimum Operating Temperature
- 55 C
Dimensions
2.7 mm Dia. x 2.7 (Max) mm W x 5.2 mm L x 2.7 (Max) mm H
Lead Free Status / RoHS Status
Lead free by exemption / RoHS Compliant
P4KE Series
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
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 25A 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)
P4KE Series
BR
<
_
L
=75ºC (Fig. 5)
200V and V
AGENCY FILE NUMBER
F
<5.0V for devices of V
E230531
Symbol
T
J
Axial Leaded – 400W > P4KE series
Transient Voltage Suppression Diodes
P
R
I
R
, T
P
FSM
V
PPM
uJL
uJA
D
F
STG
A
= 25
-55 to 175
BR
3.5/5.0
O
>
_
Revision: July 14, 2010, 15:38
Value
C per Fig. 2.
400
100
201V.
1.5
40
60
°C/W
°C/W
Unit
W
W
°C
A
V
Description
The P4KE Series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Features
• Halogen-Free
• RoHS compliant
• Typical maximum
• Glass passivated chip
• 400W peak pulse
• Fast response time:
• Excellent clamping
Applications
TVS devices are ideal for the protection of I/O interfaces,
V
computer, industrial and consumer electronic applications.
Please refer to http://www.Littelfuse.com/series/P4KE.html for current information.
CC
temperature coefficient
ΔV
junction in DO-41 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
Specifications are subject to change without notice.
• Low incremental surge
• Typical I
• High temperature
• Plastic package has
• Matte Tin Lead–free plated
resistance
above 13V
soldering guaranteed:
260°C/40 seconds /
0.375” ,(9.5mm) lead
length, 5 lbs., (2.3kg)
tension
Underwriters Laboratory
Flammability classification
94V-O
©2010 Littelfuse, Inc.
R
less than 1μA

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P4KE400CA Summary of contents

Page 1

P4KE Series RoHS Agency Approvals AGENCY AGENCY FILE NUMBER Maximum Ratings and Thermal Characteristics (T =25 C unless otherwise noted Parameter Peak Pulse Power Dissipation by 10x1000μs test waveform (Fig.1) (Note 1) Steady State Power Dissipation on inifinite ...

Page 2

... P4KE160CA P4KE170A P4KE170CA P4KE180A P4KE180CA P4KE200A P4KE200CA P4KE220A P4KE220CA P4KE250A P4KE250CA P4KE300A P4KE300CA P4KE350A P4KE350CA P4KE400A P4KE400CA P4KE440A P4KE440CA P4KE480A P4KE480CA P4KE510A P4KE510CA P4KE530A P4KE530CA P4KE540A P4KE540CA P4KE550A P4KE550CA For bidirectional type having volts and less, the I R For parts without A , the V is ± ...

Page 3

Ratings and Characteristic Curves Figure 1 - Peak Pulse Power Rating 100 10 1 0.1 0.1µs 1.0µs 10µ Pulse Width (sec.) Figure 3 - Pulse Waveform 150 t r =10µsec Peak Value I PPM 100 Half Value ...

Page 4

Soldering Parameters Reflow Condition - Temperature Min (T Pre Heat - Temperature Max (T - Time (min to max) (t Average ramp up rate (Liquidus Temp ( peak Ramp-up Rate S(max ...

Page 5

Part Numbering System P4KE 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 Package P4KExxxXX ...

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