Datasheet

Features
n Surface Mount SMA package
n Standoff Voltage: 5 to 43 volts
n Power Dissipation: 600 watts
n RoHS compliant*
Applications
n Protection of power buses
n Protection of I/O interfaces
n Overvoltage transient protection
n Telecom, computer, industrial and
consumer electronics applications
Electrical Characteristics (@ T
A
= 25 °C Unless Otherwise Noted)
SMA6J Transient Voltage Suppressor Diode Series
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Parameter Symbol Value Unit
Minimum Peak Pulse Power Dissipation (T
P
= 1 ms)
(Note 1,2)
P
PK
600 Watts
Peak Forward Surge Current
8.3 ms Single Half Sine Wave Superimposed on Rated Load
(JEDEC Method)
(Note 3)
I
FSM
40 Amps
Operating Temperature Range T
J
-55 to +150 °C
Storage Temperature Range T
STG
-55 to +150 °C
1. Non-repetitive current pulse, per Pulse Waveform graph and derated above T
A
= 25 °C per Pulse Derating Curve.
2. Mounted on 5.0 mm
2
(0.03 mm thick) copper pads to each terminal.
3. 8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only).
General Information
Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications, in compact chip package DO-214AC (SMA)
size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 5 V up to 43 V. Typical fast
response times are less than 1.0 picosecond from 0 V to Breakdown Voltage.
Bourns
®
Chip Diodes are easy to handle with standard pick and place equipment and the at conguration minimizes roll away.
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