Features
Applications
nꢀ RoHSꢀcompliant*ꢀandꢀhalogenꢀfree**
nꢀ SurfaceꢀMountꢀSMBꢀpackage
nꢀꢀBreakdownꢀVoltage:ꢀ6.8ꢀtoꢀ550ꢀvolts
nꢀ PeakꢀPulseꢀPower:ꢀ600ꢀwatts
nꢀ Typicalꢀtemperatureꢀcoefficient:ꢀ
nꢀ IECꢀ61000-4-2ꢀESDꢀ(Min.ꢀLevelꢀ4)
nꢀ IECꢀ61000-4-4ꢀEFT
nꢀ IECꢀ61000-4-5ꢀSurge
ꢀ
∆V =ꢀ0.1ꢀ%ꢀxꢀV @ꢀ25ꢀ°Cꢀxꢀ∆T
BRꢀ BRꢀ
ꢀ
P6SMBꢀTransientꢀVoltageꢀSuppressorꢀDiodeꢀSeriesꢀ
General Information
The markets 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 Breakdown Voltages from 6.8 V up to 550 V. Typical fast response
times are less than 1.0 picosecond for unidirectional devices and less than 5.0 picoseconds for bidirectional devices from 0 V to Minimum
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.
Maximum Characteristics (@ T = 25 °C Unless Otherwise Noted)
A
Parameter
Symbol
Value
Unit
(Note 1,2)
Peak Pulse Power Dissipation (T = 1 ms)
P
P
600
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)
P6SMB6.8A ~ P6SMB200A
P6SMB220A ~ P6SMB550A
Maximum Instantaneous Forward Voltage @ I = 50 A
PP
3.5
5.0
V
T
Volts
F
(For Unidirectional Units Only)
Operating Temperature Range
Storage Temperature Range
-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. Thermal Resistance Junction to Lead.
3. 8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only).
How to Order
P6SMB 6.8 CA - H
Series
P6SMB= SMB/DO-214AA
Breakdown Voltage
6.8 to 550 = 6.8 to 550 V
(Volts)
BD
Suffix
A = 5 % Tolerance Unidirectional Device
CA = 5 % Tolerance Bidirectional Device
Reel
Asia-Pacific:
Tel: +886-2 2562-4117
Email: asiacus@bourns.com
(blank) = 13 inch reel
-H = 7 inch reel
Europe:
Tel: +36 88 520 390
Email: eurocus@bourns.com
The Americas:
Tel: +1-951 781-5500
Email: americus@bourns.com
www.bourns.com
*ꢀꢀRoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ
**Bournsꢀconsidersꢀaꢀproductꢀtoꢀbeꢀ“halogenꢀfree”ꢀifꢀ(a)ꢀtheꢀBromineꢀ(Br)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀ(b)ꢀtheꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀandꢀ(c)ꢀtheꢀtotalꢀBromineꢀ(Br)ꢀꢀ
ꢀꢀꢀꢀandꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ1500ꢀppmꢀorꢀless.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.