TVS
1.5KE
WILLAS
GPP TRANSIENT VOLTAGE SUPPRESSOR
SERIES
Pb Free Product
REVERSE VOLTAGE 6.8 to 600 Volts PEAK PULSE POWER 1500 WATTS
FEATURES
1.5KE
Glass passivated chip
*
1500 W peak pulse power capability
with a 10/1000μs waveform, repetitive
rate (duty cycle):0.01 %
BI-POLAR
UNI-POLAR
*
Low leakage
*
*
*
Uni and Bidirectional unit
Excellent clamping capability
(
)
.042 1.10
.037
(
)
.042 1.10
.037
DIA.
DIA.
(0.90)
(0.90)
1.0 (25.4)
MIN.
1.0 (25.4)
MIN.
* Very fast response time
* RoHS product for packing code suffix "G"
Halogen free product for packing code suffix "H"
.375 (9.5)
.335 (8.5)
.375 (9.5)
.335 (8.5)
(
)
.210 5.3
(
)
MECHANICAL DATA
Case: Molded plastic, 1.5KE
.210 5.3
DIA.
DIA.
(
)
.190 4.8
(
)
.190 4.8
Epoxy: UL 94V-O rate flame retardant
Lead:MIL-STD-202E method 208C guaranteed
Mounting position: Any
1.0 (25.4)
MIN.
1.0 (25.4)
MIN.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase half wave, 60Hz, resistive of inductive load.
For capacitive load, derate current by 20%
Parameter
SYMBOL
PPP
VALUE
UNIT
Watts
Amps.
Watts
Peak power dissipation with a 10/1000μs waveform
Minimum 1500
See Next Table
6.5
IPP
Peak pulse current wih a 10/1000μs waveform
Power dissipation on infinite heatsink at TL = 75 °C
PD
Peak forward surge current, 8.3 ms single half sine-
IFSM
200
Amps.
(1)
wave unidirectional only
Maximum instantaneous forward voltage at 25 A for
unidirectional only
VF
3.5/5.0
Volts
℃
(2)
TJ , TSTG
Operating junction and storage temperature range
–55 to +150
Note:
(1) Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
(2) VF= 3.5V on 1.5KE6.8A thru 1.5KE200A devices and VF= 5.0V on 1.5KE220A thru 1.5KE600A devices.
2011-05
WILLAS ELECTRONIC CORP.
WILLAS [ WILLAS ELECTRONIC CORP ]
