1.5KE6.8 THRU 1.5KE440CA
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPESSOR
Breakdown Voltage:6.8-440 Volts Pesk Pulse Power:1500 Watts
DO-201AD
FEATURE
1500w peak pulse power capability
Excellent clamping capability
Low incremental surge resistance
1.0(25.4)
MIN.
Fast response time:typically less than 1.0ps from 0v to
V
BR for unidirectional and 5.0ns ror bidirectional types.
0.220 (5.6)
0.197(5.0)
DIA.
High temperature soldering guaranteed:
265 C/10S/9.5mm lead length at 5 lbs tension
0.375(9.5)
0.265(7.2)
MECHANICAL DATA
Case: JEDEC DO-201AD molded plastic body over
passivated junction
1.0 (25.4)
MIN.
0.052 (1.30)
0.048 (1.20)
DIA.
Terminals: Plated axial leads, solderable per MIL-STD 750
method 2026
Polarity: Color band denotes cathode except for
bidirectional types
Mounting Position: Any
Weight: 0.04 ounce,1.10 grams
Dimensions in inches and (millimeters)
DEVICES FOR BIDIRECTIONAL APPLICATIONS
For bidirectional use C or CA suffix for types 1.5KE6.8 thru types 1.5KE440 (e.g. 1.5KE6.8CA,1.5KE440CA).
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
SYMBOLS
VALUE
UNITS
Peak power dissipation
(Note 1)
PPPM
IPPM
Minimum 1500
See Table 1
5.0
Watts
Amps
Watts
Amps
Peak pulse reverse current
(Note 1, Fig.1)
Steady state power dissapation (Note 2)
Peak forward surge current (Note 3)
Maximum instantaneous forward voltage at 100A
for unidirectional only (Note 4)
PM(AV)
IFSM
200
VF
3.5/5.0
Volts
C
Operating junction and storage temperature range
TSTG,TJ
-55 to + 175
Notes:
1.10/1000µs waveform non-repetitive current pulse,per Fig.3 and derated above Ta=25 C per Fig.2
2.TL=75 C,lead lengths 9.5mm,Mounted on copper pad atea of (20x20mm)Fig.5
3.Measured on 8.3ms single half sine-wave or equivalent square wave,duty cycle=4 pulses per minute maximum.
4.VF=3.5V max.for devices of V(BR)<200V,and VF=5.0V max.for devices of V(BR)>200V
DN:T08L03A1
STAR SEA