P4SMA6.8A Datasheet, PDF (1/4 Pages) Littelfuse – Silicon Avalanche Diodes - 400W Surface Mount Transient Voltage Supressors

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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