P4KE43A Taiwan Semiconductor, P4KE43A Datasheet
P4KE43A
Manufacturer Part Number
P4KE43A
Description
TVS Diodes - Transient Voltage Suppressors 43V 400W 5% Uni
Manufacturer
Taiwan Semiconductor
Datasheet
1.P4KE6.8A.pdf
(4 pages)
Specifications of P4KE43A
Polarity
Unidirectional
Channels
1 Channel
Clamping Voltage
59.3 V
Operating Voltage
36.8 V
Package / Case
DO-41
Breakdown Voltage
40.9 V
Peak Surge Current
40 A
Peak Pulse Power Dissipation
400 W (Min)
Maximum Operating Temperature
175 C
Minimum Operating Temperature
- 55 C
Dimensions
2.7(Max) mm W x 5.2(Max) mm L
Lead Free Status / Rohs Status
Details
Other names
R0
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
P4KE43A
Manufacturer:
VISHAY
Quantity:
500 000
Part Number:
P4KE43A
Manufacturer:
VISHAY/威世
Quantity:
20 000
Features
Mechanical Data
Maximum Ratings and Electrical Characteristics
Rating at 25
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
P
Steady State Power Dissipation at T
Lead Lengths .375”, 9.5mm (Note 2)
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load
(JEDEC method) (Note 3)
Maximum Instantaneous Forward Voltage at 25.0A for
Unidirectional Only (Note 4)
Operating and Storage Temperature Range
Notes:
Devices for Bipolar Applications
eak
Type Number
P
UL Recognized File # E-96005
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
400W surge capability at 10 x 1000us
waveform
Excellent clamping capability
Low Dynamic impedance
Fast response time: Typically less than 1.0ps
from 0 volts to VBR for unidirectional and 5.0
ns for bidirectional
Typical I
High temperature soldering guaranteed: 260
/ 10 seconds / .375”,(9.5mm) lead length /
5lbs.,(2.3kg) tension
Case: Molded plastic
Lead:
MIL-STD-202, Method 208
Polarity: Color band denotes cathode except bipolar
Weight: 0.012 ounce,0.3 gram
ower
1. Non-repetitive Current Pulse Per Fig. 3 and Derated above T
2. Mounted on Copper Pad Area of 0.2" x 0.2” (5 x 5mm) Per Fig. 4.
3. 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per Minutes
4. V
1. For Bidirectional Use C or CA Suffix for Types P4KE6.8 thru Types P4KE440.
2. Electrical Characteristics Apply in Both Directions.
Pure tin plated lead free,
D
issipation at
Maximum.
o
C ambient temperature unless otherwise specified.
R
F
=3.5V for Devices of V
less than 1 uA above 10V
T
A
=25
o
C, Tp=1ms (
L
=75
BR
, solderable per
o
≤
C
200V and V
400 Watts Transient Voltage Suppressor Diodes
N
ote 1)
- 556 -
o
F
=6.5V Max. for Devices V
C
Symbol
T
J
I
P
, T
P
FSM
V
PK
D
F
STG
Dimensions in inches and (millimeters)
A
Minimum 400
=25
-55 to + 175
3.5 / 6.5
o
Value
C Per Fig. 2.
1.0
BR
40
>200V
P4KE SERIES
DO-41
Watts
Watts
Amps
Units
Volts
o
Version: C08
C
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P4KE43A Summary of contents
Page 1
Features UL Recognized File # E-96005 Plastic package has Underwriters Laboratory Flammability Classification 94V-0 400W surge capability 1000us waveform Excellent clamping capability Low Dynamic impedance Fast response time: Typically less than 1.0ps from 0 volts to VBR ...
Page 2
RATINGS AND CHARACTERISTIC CURVES (P4KE SERIES) FIG.1- PEAK PULSE POWER RATING CURVE 100 10 1 0.1 0 100 s td. PULSE WIDTH, sec. FIG.3- CLAMPING POWER PULSE WAVEFORM 150 PULSE WIDTH (td) is DEFINED m ...
Page 3
... P4KE27A 27 25.7 P4KE30 30 27.0 P4KE30A 30 28.5 P4KE33 33 29.7 P4KE33A 33 31.4 P4KE36 36 32.4 P4KE36A 36 34.2 P4KE39 39 35.1 P4KE39A 39 37.1 P4KE43 43 38.7 P4KE43A 43 40.9 P4KE47 47 42.3 P4KE47A 47 44.7 P4KE51 51 45.9 P4KE51A 51 48.5 P4KE56 56 50.4 P4KE56A 56 53.2 P4KE62 62 55.8 P4KE62A 62 58.9 P4KE68 68 61.2 K4PE68A 68 64 ...
Page 4
TVS APPLICATION NOTES: Transient Voltage Suppressors may be used at various points in a circuit to provide various degrees of protection. The following is a typical linear power supply with transient voltage suppressor units placed at different points. All provide ...