■ Surface Mount SMC package
■ Standoff Voltage: 12 to 58 volts
■ Power Dissipation: 3000 watts
■ RoHS compliant*
■ AEC-Q101 compliant**
■ Protection of power buses
■ Protection of I/O interfaces
■ Overvoltage transient protection
■ Entertainment applications
■ Comfort applications
■ Telecom, computer, industrial and
consumer electronics applications
SMLJ-Q Transient Voltage Suppressor Diode Series
Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection
applications, in compact chip package DO-214AB (SMC) size format. The Transient Voltage
Suppressor series offers a choice of Working Peak Reverse Voltage from 12 V up to 58 V.
Typical fast response times are less than 1.0 picosecond from 0 V to Breakdown Voltage.
Bourns® Chip Diodes conform to JEDEC standards, are easy to handle with standard pick
and place equipment and the flat configuration minimizes roll away.
UL File Number: E153537
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Minimum Peak Pulse Power Dissipation (TP = 1 ms) (Note 1,2)
Peak Forward Surge Current
8.3 ms Single Half Sine Wave Superimposed on Rated Load
(JEDEC Method) (Note 3)
Operating Temperature Range
TJ -55 to +150
Storage Temperature Range
-55 to +150
1. Non-repetitive current pulse, per Pulse Waveform graph and derated above TA = 25 °C per Pulse Derating Curve.
2. Mounted on 5.0 mm2 (0.03 mm thick) copper pads to each terminal.
3. 8.3 ms Single Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only).
Tel: +886-2 2562-4117 • Email: firstname.lastname@example.org
Tel: +36 88 885 877 • Email: email@example.com
Tel: +1-951 781-5500 • Email: firstname.lastname@example.org
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
**”Q” part number sufﬁx indicates AEC-Q101 compliance.
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.