P4KE_11 Datasheet, PDF (1/4 Pages) Taiwan Semiconductor Company, Ltd – 400 Watts Transient Voltage Suppressor

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Pb
RoHS
COMPLIANCE
P4KE SERIES
400 Watts Transient Voltage Suppressor
DO-41
Features
— UL Recognized File # E-326243
— Plastic package has Underwriters
Laboratory Flammability Classification 94V-0
— 400 watts surge capability eith a 10 /
1000 us waveform
— Excellent clamping capability
— Low Dynamic impedance
— Fast response time: Typically less than 1.0ps from
0 volt to VBR for unidirectional and 5.0ns
for bidirectional
— Typical I_R less than 1uA above 10V
— High temperature soldering guaranteed:
260℃ / 10 seconds / .375",(9.5mm) lead length /
5lbs., (2.3kg) tension
— Green compound with suffix "G" on packing
code & prefix "G" on datecode
Mechanical Data
— Case: Molded plastic
— Lead: Pure tin plated lead free, solderable per
MIL-STD-202, Method 208
— Polarity: Color band denotes cathode except bipolar
— Weight: 0.3 gram
Dimensions in inches and (millimeters)
Marking Diagram
P4KEXX
= Specific Device Code
G
= Green Compound
Y
= Year
M
= Work Month
Maximum Ratings and Electrical Characteristics
Rating at 25 ℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Symbol
Peak Power Dissipation at T_A=25℃, Tp=1ms(Note 1)
P_PK
Steady State Power Dissipation at T_L=75℃
Lead Lengths .375", 9.5mm (Note 2)
P_D
Value
Minimum 400
1
Peak Forward Surge Current, 8.3ms Single Half
Sine-wave Superimposed on Rated Load
I_FSM
40
(JEDEC method)(Note 3)
Maximum Instantaneous Forward Voltage at 25.0A for
Unidirectional Only (Note 4)
V_F
3.5 / 6.5
Operating and Storage Temperature Range
T_J, T_STG
Note 1: Non-repetitive Current Pulse Per Fig. 3 and Derated above T_A=25℃ Per Fig. 2
Note 2: Mounted on 40 x 40 x 1 mm Copper Pads to Each Terminal
-55 to +175
Note 3: 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per Minute Maximum
Note 4: V_F=3.5V for Devices of V_BR≦200V and V_F=6.5V Max. for Device V_BR>200V
Devices for Bipolar Applications
1. For Bidrectional Use C or CA Suffix for Types PS4KE6.8 through Types P4KE440
2. Electrical Characterstics Apply in Both Directions
Unit
Watts
Watts
Amps
Volts
℃
Version:F11