www.vishay.com
P4KE6.8A thru P4KE540A
Vishay General Semiconductor
TRANSZORB® Transient Voltage Suppressors
DO-41 (DO...
www.vishay.com
P4KE6.8A thru P4KE540A
Vishay General Semiconductor
TRANSZORB® Transient
Voltage Suppressors
DO-41 (DO-204AL)
FEATURES Glass passivated chip junction Available in unidirectional and bidirectional 400 W peak pulse power capability with a
10/1000 μs waveform, repetitive rate (duty cycle): 0.01 % Excellent clamping capability Very fast response time Low incremental surge resistance Solder dip 275 °C max. 10 s, per JESD 22-B106 AEC-Q101 qualified Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
PRIMARY CHARACTERISTICS
VWM VBR unidirectional VBR bidirectional
PPPM PD
IFSM (unidirectional only) TJ max. Polarity
5.8 V to 459 V 6.8 V to 540 V 6.8 V to 440 V
400 W 1.5 W 40 A 175 °C Unidirectional, bidirectional
Package
DO-41 (DO-204AL)
DEVICES FOR BI-DIRECTION APPLICATIONS
For bidirectional types, use CA suffix (e.g. P4KE440CA). Electrical characteristics apply in both directions.
TYPICAL APPLICATIONS
Use in sensitive electronics protection against
voltage transients induced by inductive load switching and lighting on ICs,
MOSFET, signal lines of sensor units for consumer, computer, industrial, automotive, and telecommunication.
MECHANICAL DATA
Case: DO-41 (DO-204AL), molded epoxy body over passivated chip Molding compound meets UL 94 V-0 flammability rating Base P/N-E3 - RoHS-compliant, commercial grade Base P/NHE3 - RoHS-compliant, AEC-Q101 qualified
Terminals: matte tin plated leads, solderable pe...