400W Axial Leaded Transient Voltage Suppressrs

P4KE6.8(C)A-P4KE440(C)A

1 of 4

P4KE SERIES

Features

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Glass Passivated Die Construction

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400W Peak Pulse Power Dissipation

!

6.8V – 440V Standoff Voltage

A

B

A

!

Uni- and Bi-Directional Versions Available

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Excellent Clamping Capability

!

Fast Response Time

!

Plastic Case Material has UL Flammability

Classification Rating 94V-O

C

D

Mechanical Data

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Case: JEDEC DO-41 Low Profile Molded Plastic

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Terminals: Axial Leads, Solderable per

MIL-STD-202, Method 208

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Polarity: Cathode Band or Cathode Notch

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Marking:

Unidirectional – Device Code and Cathode Band

Bidirectional – Device Code Only

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Weight: 0.34 grams (approx.)

“C” Suffix Designates Bi-directional Devices

“A” Suffix Designates 5% Tolerance Devices

No Suffix Designates 10% Tolerance Devices

Characteristic

Symbol

Value

Unit

400 Minimum

W

Peak Forward Surge Current (Note 3)

40

A

Peak Pulse Current on 10/1000µS Waveform (Note 1) Figure 1

See Table 1

A

Steady State Power Dissipation (Note 2, 4)

1.0

W

Operating and Storage Temperature Range

-65 to +175

°C

3. 8.3ms single half sine-wave duty cycle = 4 pulses per minutes maximum.

5. Peak pulse power waveform is 10/1000µS.

DO-41

Dim

Min

Max

A

25.4

—

B

4.06

5.21

C

0.71

0.864

D

2.00

2.72

All Dimensions in mm