CYStech Electronics Corp.

Spec. No. : C766SB

Issued Date : 2009.05.18

Revised Date :

Page No. : 1/5

P6SMB6.8A thru P6SMB550CA

CYStek Product Specification

Surface Mount Transient Voltage Suppressors

Peak Pulse Power 600W

Breakdown Voltage 6.8 to 550V

P6SMB6.8A thru P6SMB550CA

Features

Outline

• Low profile package with built-in strain relief for surface mounted

DO-214AA (SMB)

applications

• Plastic package has UL flammability classification 94V-0

• Very-fast response time

• Excellent clamping capability

• Low incremental surge resistance

• Glass passivated junction

• High temperature soldering guaranteed: 250°C/10seconds at

terminals

• 600W peak pulse power capability with a 10/1000μs waveform,

repetition rate (duty cycle) : 0.01%

Mechanical Data

• Case : JEDEC DO-214AA(SMB) molded plastic body

• Terminals: Pure tin plated, solderable per MIL-STD-750 method 2026

• Polarity: For uni-directional types, the band denotes the cathode, which is positive with respective to the anode

under normal TVS operation

• Weight: 0.003 oz., 0.093 gram

Devices for bidirectional applications

For bi-directional devices, use suffix CA (e.g. P6SMB10CA). Electrical characteristics apply in both directions.

°C, unless otherwise noted)

Parameter

Symbol

Value

Unit

W

Peak pulse current with a 10/1000μs waveform

(Note 1)

See next table

A

5

W

Peak forward surge current, 8.3ms single half sine wave

100

A

Typical thermal resistance, junction-to-leads

20

°C/W

100

°C/W

Operating junction and storage temperature range

-55 ~ +150

°C

2.Mounted on 0.2”×0.2” (5mm×5mm) copper pads to each terminal

3.Mounted on minimum recommended pad layout