SMBJ3.3A 600W Transient Voltage Suppressor
FEATURES:
Planar technology. Halogen-free and ROHS compliant. Stand-off...
SMBJ3.3A 600W Transient
Voltage Suppressor
FEATURES:
Planar technology. Halogen-free and ROHS compliant. Stand-off
voltage:3.3V. 600W peak pulse power capability at 10×1000μs waveform. Excellent clamping capability. Fast response time.
ABSOLUTE MAXIMUM RATINGS (TA=25ºC, RH=45%-75%, unless otherwise noted)
Parameter
Storage operating junction temperature range
Steady state power dissipation at TL=75℃ Peak pulse power dissipation on 10/1000μs waveform
Symbol TSTG/TJ PM(AV)
PPP
Value -55 to +150
5.0 600
Rev.2
SMB
Symbol
Unit ℃ W W
MARKING
1409
U03A
U03A : Device Marking Code 1409: In ninth week, 2014
ELECTRICAL CHARACTERISTICS (TA=25℃)
Part Number
VR
IR@VR VBR@IT
IT
VC@IPP
IPP①
CO②
V
μA
V (min) mA V (max) A (max) pF(typ.)
SMBJ3.3A
3.3
100
4.1
1
7.3
82.5
4100
① Surge waveform: 10/1000μs
② CO is measured at: Vbias=0V,VRMS=1V,f=1MHz VR: Stand-off
voltage -- Maximum
voltage that can be applied VBR: Breakdown
voltage VC: Clamping
voltage -- Peak
voltage measured across the suppressor at a specified IPP IR: Reverse leakage current
Marking
U03A
-1/4-
www.jksemi.com
600W /SMBJ3.3A
ORDERING INFORMATION
RATINGS AND V‐I CHARACTERISTICS CURVES (TA=25ºC, unless otherwise noted)
FIG.1:V- I curve characteristics (Uni-directional)
IF I
VC VBR VR
V
IITRVF
FIG.2: Pulse waveform
IPPM(%IRSM) 150
tr=10μs
tr = rise time to peak value td = decay time to half value
100 Peak value
Half value
50
IPP
td
00
1.0
t(ms) 2.0
3.0
4.0
FIG.3: Pulse dera...
