P4KE-HF Datasheet, PDF (1/4 Pages) Comchip Technology – 400W Transient Voltage Suppressor

400W Transient Voltage Suppressor
P4KE-HF Series
Breakdown Voltage: 6.8 to 600 Volts
Peak Pulse Power: 400 Watts
RoHS Device
Halogen Free
Features
- Glass passivated chip.
- 400W peak pulse power capability with a 10/1000µs
waveform, repetitive rate (duty cycle):0.01%
- Low leakage.
- Uni and Bidirectional unit.
- Excellent clamping capability.
- Very fast response time.
- UL recognized file # E349157 ^R
- Range: P4KE6.8(C)A thru. P4KE33(C)A
Mechanical Data
-Case: Molded plastic DO-41.
-Epoxy: UL 94V-0 rate flame retardant.
-Lead: Solderable per MIL-STD-202,
method 208 guranteed.
-Polarity: Color band denotes cathode end
except Bipolar.
-Monuting position: Any.
-Weight: 0.321 gram (approx.)
DO-41
1.000(25.40)
MIN.
0.033(0.84)
DIA.
0.027(0.71)
0.205(5.21)
0.165(4.19)
1.000(25.40)
MIN.
0.117(2.97)
0.090(2.29) ^DIA.
Dimensions in inches and (millimeter)
Maximum Ratings (TA=25°C unless otherwise noted)
Parameter
Peak power dissipation with a 10/1000μs
waveform (Note 1)
Peak pulse current with a 10/1000μs waveform
(Note 1)
Power dissipation on infinite heatsink at TL=75°C
Peak forward surge current, 8.3ms single
half sine-wave unidirectional only
(Note 2)
Symbol
PPP
IPP
PD
IFSM
Value
400
See Next Table
1.0
40
Unit
W
A
W
A
Maximum instantaneous forward voltage at
25 A for unidirectional only (Note 3)
VF
3.5/5.0
V
Operating junction and storage
temperature range
TJ, TSTG
-55 to +150
°C
NTOES:
(1) Non-repetitive current pulse per fig.5 and derated above TA=25°C per fig.1
(2) Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum
(3) VF<3.5V for devices of VBR<200V and VF<5.0V for devices of VBR>201V
Company reserves the right to improve product design , functions and reliability without notice.
QW-JTV11
Comchip Technology CO., LTD.
REV:B
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