Features
Applications
nꢀ IECꢀ61000-4-2ꢀESDꢀ(Min.ꢀLevelꢀ4)
nꢀ RoHSꢀcompliant*ꢀandꢀhalogenꢀfree**
nꢀ DO-214AAꢀ(SMB)ꢀpackage
nꢀ StandoffꢀVoltage:ꢀ12ꢀtoꢀ85ꢀvolts
nꢀ PowerꢀDissipation:ꢀ1500ꢀwatts
nꢀ IECꢀ61000-4-4ꢀEFT
nꢀ IECꢀ61000-4-5ꢀSurge
nꢀ Typicalꢀtemperatureꢀcoefficient:ꢀꢀ
DVBRꢀ=ꢀ0.1ꢀ%ꢀxꢀVBRꢀ@ꢀ25ꢀ°CꢀxꢀDT
1.5SMBJ Transient Voltage Suppressor Diode Series
General Information
Additional Information
Click these links for more information:
Manufacturers of portable communications, computing and video equipment are challenging
the semiconductor industry to develop increasingly smaller electronic components.
Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection
applications, in compact chip package DO-214AA (SMB) size format. The Transient
Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 12 V up
to 85 V and Breakdown Voltage up to 104 V. Typical fast response times are less than 1.0
picosecond from 0 V to Minimum Breakdown Voltage.
PRODUCT TECHNICAL INVENTORY SAMPLES CONTACT
LIBRARY
Agency Recognition
Description
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 (@ T = 25 °C Unless Otherwise Noted)
A
Parameter
Symbol
Value
Unit
(Note 1,2)
Minimum Peak Pulse Power Dissipation (T = 1 ms)
P
P
1500
Watts
PK
Peak Forward Surge Current
8.3 ms Single Half Sine Wave Superimposed on Rated Load
(JEDEC Method)
I
100
Amps
FSM
(Note 3)
Operating Temperature Range
Storage Temperature Range
T
-55 to +150
-55 to +150
°C
°C
J
T
STG
1. Non-repetitive current pulse, per Pulse Waveform graph and derated above T = 25 °C per Pulse Derating Curve.
A
2. 8 mm x 8 mm copper pad on each terminal.
3. 8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only).
How to Order
1.5SMBJ 12 CA - H
Asia-Pacific:
Package
Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
1.5SMBJ = SMB/DO-214AA
Europe:
Working Peak Reverse Voltage
Tel: +36 88 885 877 • Email: eurocus@bourns.com
12 = 12 V
(Volts)
RWM
The Americas:
Tel: +1-951 781-5500 • Email: americus@bourns.com
Suffix
A = 5 % Tolerance Unidirectional Device
CA = 5 % Tolerance Bidirectional Device
www.bourns.com
Reel
(blank) = 13 inch reel
-H = 7 inch reel
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
*RoHSꢀDirectiveꢀ2015/863,ꢀMarꢀ31,ꢀ2015ꢀandꢀAnnex.
**ꢀBournsꢀconsidersꢀaꢀproductꢀtoꢀbeꢀ“halogenꢀfree”ꢀifꢀ(a)ꢀtheꢀBromineꢀ(Br)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀ(b)ꢀtheꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀandꢀ(c)ꢀtheꢀtotalꢀBromineꢀ(Br)ꢀ
andꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ1500ꢀppmꢀorꢀless.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.