Features
* For surface mounted application
* Low profile package
* Glass passivated junction
* Excellent clamping capability
* Fast response time: typically less than 1.0ps
from 0 volts to BV min
* Typical IR less than 1μA above 10V
* High temperature soldering:
260℃/10 seconds at terminals
* Plastic material used carries underwriters
laboratory flammability classifications 94V-0
P4SMA6.8A THRU P4SMA550A
Surface Mount Transient Voltage Suppressors Diodes
Package Outline Dimensions in inches (millimeters)
SMA：
Mechanical Data
* Case: Molded plastic
* Terminals: Matte tin plated leads, solderable per
JESD22-B102
* Polarity: Indicated by cathode band
* Standard Packaging: 12mm tape per EIA STD RS-481
Maximum Ratings and Electrical Characteristics
Rating at 25 ℃ ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Type Number
Peak Power Dissipation at TA=25℃, TP=1ms(Note1)
Peak forward surge current, 8.3 ms single half sine-wave
superimposed on rated load
Symbol
PPK
IFSM
Value
400
40
Unit
Watts
Amps
Typical thermal resistance
RθJL
RθJA
Operating and Storage Temperature Range
TJ/TSTG
Note:1、Non-repetitive current pulse per Fig.3 and debated above TA=25℃ per Fig.2.
30
120
-55 to +150
℃/W
℃
Devices for Bipolar Applications
1、For bidirectional use C or CA suffix for types P4SMAJ6.8 thru types P4SMAJ550A.
2、Electrical characteristics apply in both directions.
Version: 6.1
www.jgdsemi.com
