P4KE6.8_15 Datasheet, PDF (1/7 Pages) Taiwan Semiconductor Company, Ltd – 400W, 6.8V - 440V Transient Voltage Suppressor

P4KE SERIES
Taiwan Semiconductor
CREAT BY ART
400W, 6.8V - 440V Transient Voltage Suppressor
FEATURES
- Excellent clamping capability
- Low dynamic impedance
- 400W surge capability at 10 / 1000 μs waveform
- Fast response time: Typically less than
1.0ps from 0 volt to V_BR for unidirectional
and 5.0ns for bidirectional
- Typical I_R less than 1μA above 10V
- UL recognized file # E-326243
- Compliant to RoHS Directive 2011/65/EU and
in accordance to WEEE 2002/96/EC
- Halogen-free according to IEC 61249-2-21 definition
MECHANICAL DATA
Case: DO-204AL (DO-41)
Molding compound, UL flammability classification rating 94V-0
Part No. with suffix "H" means AEC-Q101 qualified
Packing code with suffix "G" means green compound (halogen-free)
Terminal: Pure tin plated leads, solderable per JESD22-B102
Meet JESD 201 class 2 whisker test
Weight: 0.3g (approximately)
DO-204AL (DO-41)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (T_A=25°C unless otherwise noted)
PARAMETER
SYMBOL
VALUE
Peak power dissipation at T_A=25^oC, Tp=1ms (Note 1)
P_PK
400
Steady state power dissipation at T_L=75°C
lead lengths .375", 9.5mm (Note 2)
P_D
1
Peak forward surge current, 8.3 ms single half sine-wave
superimposed on rated load (Note 3)
I_FSM
40
Maximum instantaneous forward voltage at 25 A for
Unidirectional only (Note 4)
V_F
3.5 / 6.5
Operating junction temperature range
T_J
Storage temperature range
T_STG
Note 1: Non-repetitive Current Pulse Per Fig. 3 and Derated above T_A=25°C Per Fig. 2
- 55 to +175
- 55 to +175
Note 2: Mounted on 5 x 5 mm Copper Pads to Each Terminal
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 Bidirectional Use C or CA Suffix for Types P4KE6.8 - Types P4KE440
2. Electrical Characterstics Apply in Both Directions
UNIT
Watts
Watts
A
Volts
°C
°C
Document Number: DS_D1409029
Version: L15