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1.5KE51

产品描述Transient Voltage Suppressor
文件大小238KB,共4页
制造商ETC2
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1.5KE51概述

Transient Voltage Suppressor

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1N6267 thru 1N6303A
1.5KE6.8 thru 1.5KE440CA
Transient Voltage Suppressor
Breakdown Voltage 6.8 to 440 Volts
Peak Pulse Power
1500 Watts
Features
CASE: DO-201AD (DO-27)
Breakdown Voltages (V
BR
) from 6.8 to 440V
1500W 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
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
@
Symbol
P
PPM
I
PPM
Conditions
Peak pulse power capability with a 10/1000μs
Peak pulse current with a 10/1000μs
Use in sensitive electronics protection against voltage
transients induced by inductive load switching and
lighting on IC
S
, MOSFE, signal lines of sensor units for
consumer, computer, industrial, automotive and
telecommunication
Case:
Void-free transfer molded thermosetting epoxy
body meeting UL94V-O
Terminals:
Tin-Lead or ROHS Compliant annealed
matte-Tin plating readily solderable per MIL-STD-750,
Method 2026
Marking:
Part number
Polarity:
Cathode indicated by band. No marking on
bidirectional devices
Weight:
1.2g(Approximately)
25
O
C unless otherwise specified
Mechanical Data
Value
1500
SEE TABLE1
5
1.52
200
3.5/5.0
22
82
Unit
W
A
W
W
A
V
℃/W
℃/W
Steady state power dissipation at T
L
=40℃ ,Lead lengths 0.375”(10mm)
P
M(AV)
I
FSM
V
F
R
θJL
R
θJA
Steady state power dissipation at T
A
=25℃ when mounted on FR4 PC
described for thermal resistance
Peak forward surge current,8.3ms single half sine-wave unidirectional only⑴
Maximum instantaneous forward voltage at 100A for unidirectional only⑵
Thermal resistance junction to lead
Thermal resistance junction to ambient
T
J,
T
STG
Operating and Storage Temperature
-65 to +150
Notes:
Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum
V
F
=3.5Vfor 1.5KE220(A) and below; V
F
=5.0V for 1.5KE250(A) and above
Document Number: 1N6267 thru 1N303A, 1.5KE6.8 thru 1.5KE440CA
Feb.29,2012
1
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