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

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 per

J-STD-002 and JESD 22-B102

E3 suffix meets JESD 201 class 1A whisker test, HE3 suffix

meets JESD 201 class 2 whisker test

Note

• P4KE250CA to P4KE540A and P4KE250A to P4KE440CA for

commercial grade only

Polarity: for unidirectional types the color band denotes

cathode end, no marking on bidirectional types