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P4KE400C

Description
Trans Voltage Suppressor Diode, 324V V(RWM), Bidirectional
CategoryDiscrete semiconductor    diode   
File Size130KB,4 Pages
ManufacturerGalaxy Semi-Conductor Co., Ltd.
Environmental Compliance
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P4KE400C Overview

Trans Voltage Suppressor Diode, 324V V(RWM), Bidirectional

P4KE400C Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerGalaxy Semi-Conductor Co., Ltd.
Reach Compliance Codeunknown
ECCN codeEAR99
Breakdown voltage nominal value400 V
Maximum clamping voltage574 V
Diode typeTRANS VOLTAGE SUPPRESSOR DIODE
polarityBIDIRECTIONAL
Maximum repetitive peak reverse voltage324 V
surface mountNO
BL
FEATURES
GALAXY ELECTRICAL
P4KE6.8 --- P4KE440CA
BREAKDOWN VOLTAGE: 6.8 --- 440 V
PEAK PULSE POWER: 400 W
TRANSIENT VOLTAGE SUPPRESSOR
Plastic package
has
Underwriters Laboratory
Flammability Classification 94V-0
Glass passivated junction
400W peak pulse power capability with a 10/1000μs
waveform, repetition rate (duty cycle): 0.01%
Excellent clamping capability
Fast response time: typically less than 1.0ps from 0 Volts to
V
(BR)
for uni-directional and 5.0ns for bi-directional types
Devices with V
(BR)
10V I
D
are typically I
D
less than 1.0
μA
High temperature soldering guaranteed:265 / 10 seconds,
0.375"(9.5mm) lead length, 5
lbs.
(2.3kg) tension
DO - 41
MECHANICAL DATA
Case:JEDEC DO-41, molded plastic body over
passivated junction
Terminals: Axial leads, solderable per MIL-STD-750,
method 2026
Polarity: Foruni-directional types the color band denotes
the cathode, which is postitive with respect to the
anode under normal TVS operation
Weight: 0.012 ounces, 0.34 grams
Mounting position: Any
DEVICES FOR BIDIRECTIONAL APPLICATIONS
For bi-directional use C or CA suffix for types P4KE 7.5 thru types P4KE 440 (e.g. P4KE 7.5CA, P4KE 440CA).
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25
ambient temperature unless otherwise specified.
SYMBOL
Peak Power Dissipation with a 10/1000μs waveform (NOTE 1, FIG.1)
Peak Pulse Current with a 10/1000μs waveform (NOTE 1)
Steady State Power Dissipation at T
L
=75
fffffLead
Lengths 0.375"(9.5mm) (NOTE 2)
Peak Forward Surge Current, 8.3ms Single half
ffffSine-Wave
Superimposed on Rated Load (JEDEC Method) (NOTE 3)
Maximum Instantaneous Forward Voltage at 25A for unidirectional only (NOTE 4)
Operating Junction and Storage Temperature Range
VALUE
Minimum 400
See
table
1
1.0
40.0
3.5/5.0
-50---+175
UNIT
W
A
W
A
V
P
PPM
I
PPM
P
M(AV)
I
FSM
V
F
T
J
, T
STG
NOTES: (1) Non-repetitive current pules, per Fig. 3 and derated above T
A
=25 per Fig. 2
(2) Mounted on copper pad area of 1.6" x 1.6"(40 x40mm
2
) per Fig. 5
(3) Measured of 8.3ms single half sine-wave or equare wave, duty cycle=4 pulses per minute maximum
(4) V
F
=3.5 Volt max. for devices of V
(BR)
220V, and V
F
=5.0 Volt max. for devices of V
(BR)
>220V
www.galaxycn.com
Document Number 0285001
BL
GALAXY ELECTRICAL
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