P4SMA12A データシートの表示（PDF） - Silicon Standard Corp.

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P4SMA12A

Surface Mount Transient Voltage Suppressors

Silicon Standard Corp. 

PRODUCT SUMMARY

Peak Pulse Power 400W

Breakdown voltage 6.8 to 550V

P4SMA6.8A thru P4SMA550CA

Surface Mount Transient

Voltage Suppressors

FEATURES

Plastic package has Underwriters Laboratory Flammability

Classification 94V-0

Optimized for LAN protection applications

Ideal for ESD protection of data lines in accordance with

IEC 1000-4-2 (IEC801-2)

Ideal for EFT protection of data lines in accordance with

IEC1000-4-4 (IEC801-4)

Low profile package with built-in strain relief for surface

mounted applications

Glass passivated junction

Low incremental surge resistance, excellent clamping capability

400W peak pulse power capability with a 10/1000us wave-

form, repetition rate (duty cycle): 0.01% (300W above 91V)

Very Fast response time

High temperature soldering guaranteed: 250 oC/10 seconds

at terminals

MECHANICAL DATA

Case: JEDEC DO-214AC molded plastic over passivated chip

Terminals: Solder plated, solderable per MIL-STD-750,

Method 2026

Polarity: For uni-directional types the band denotes the cathode,

which is positive with respect to the anode under normal TVS

operation

Mounting Position: Any

Weight: 0.002oz., 0.064g

Devices for Bidirectional Applications

For bi-directional devices, use suffix CA (e.g. P4SMA10CA).

Electrical characteristics apply in both directions.

Pb-free; RoHS-compliant

08/23/2007 Rev.1.00

www.SiliconStandard.com

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