■ Surface Mount SMC package
■ Standoff Voltage: 12 to 58 volts
■ Power Dissipation: 1500 watts
■ RoHS compliant*
■ AEC-Q101 compliant**
■ Protection of power buses
■ Protection of I/O interfaces
■ Overvoltage transient protection
■ Telecom, computer, industrial and
consumer electronics applications
SMCJ-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.
minimizes roll away.
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
Storage Temperature Range
-55 to +150
-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 Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only).
Tel: +886-2 2562-4117 • Email: email@example.com
EMEA: Tel: +36 88 520 390 • Email: firstname.lastname@example.org
The Americas: Tel: +1-951 781-5500 • Email: email@example.com
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
**”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