SMBJP6KE6.8 thru SMBJP6KE440CA
Transient Voltage Suppressor
Breakdown Voltage 6.8 to 440 Volts
Peak Pulse Power 600 Watts
Features
CASE: SMB (DO214AA)
Breakdown Voltages (VBR) from 6.8 to 440V
600W peak pulse power capability with a 10/1000μs
waveform, repetitive rate (duty cycle):0.01%
Fast Response Time
Low incremental surge resistance
Excellent clamping capability
Available in uni-directional and bi-directional
High temperature soldering guaranteed: 265℃ /10
seconds, 0.375” (9.5mm) lead length, 5lbs. (2.3kg)
tension
Application
Use in sensitive electronics protection against voltage
transients induced by inductive load switching and
lighting on ICS, MOSFE, signal lines of sensor units for
效 consumer, computer, industrial, automotive and
telecommunication
Mechanical Data
Case: Void-free transfer molded thermosetting epoxy
无body meeting UL94V-O
Terminals: Tin-Lead or ROHS Compliant annealed
matte-Tin plating readily solderable per MIL-STD-750,
Method 2026
Marking: Body marked with part number
印 Polarity: Cathode indicated by band. No marking on bi-
Dimensions in inches and (millimeters)
directional devices
Weight: 0.093g(Approximately)
Maximum Ratings and Electrical Characteristics @ 25OC unless otherwise specified
打 Symbol
Conditions
Value
Unit
PPPM Peak pulse power capability with a 10/1000μs
600
W
IPPM
PM(AV)
Peak pulse current with a 10/1000μs
Steady state power dissipation at TL=25℃ ,Lead lengths 0.375”(10mm)
Steady state power dissipation at TA=25℃ when mounted on FR4 PC
described for thermal resistance
SEE TABLE1
A
5.0
W
1.38
W
IFSM
Peak forward surge current,8.3ms single half sine-wave unidirectional only⑴
100
A
VF
Maximum instantaneous forward voltage at 30A for unidirectional only
3.5/5.0
V
RθJL Thermal resistance junction to lead
25
℃/W
RθJA Thermal resistance junction to ambient
90
℃/W
TJ, TSTG Operating and Storage Temperature
-65 to +150
℃
Notes:
⑴ Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum
⑵ VF=3.5Vfor P4KE220(A) and below; VF=5.0V for P4KE250(A) and above
Document Number: SMBP6KE6.8 thru SMBJP6KE440CA
Feb.29, 2012
1
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