1.5KE SERIES
UNIDIRECTIONAL AND BIDIRECTIONAL
TRANSIENT VOLTAGE SUPPRESSORS
FEATURES
●
Glass passivate chip
●
Low leakage
●
Uni and bidirectional unit
●
Excellent clamping capability
●
Plastic material has UL recognition 94V-0
●
Fast response time
1.0(25.4)
MIN
.042(1.06)
DIA.
.038(0.96)
.
REVERSE VOLTAGE
- 6.8
to
440
Volts
POWER DISSIPATION
- 1500
Watts
DO-201
.375(9.5)
.335(8.5)
MECHANICAL DATA
●
Case : Molded Plastic
●
Marking : Unidirectional -type number and cathode band
1.0(25.4)
MIN
.220(5.6)
DIA.
.197(5.0)
Bidirectional-type number only
●
Weight :1.2 grams
Dimensions in inches and(millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
Peak Power Dissipation at T
A
=25℃
TP=1ms (NOTE1)
Peak Forward Surge Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load (JEDEC Method)
Steady State Power Dissipation at T
L
=75℃
Lead Lengths 0.375"(9.5mm),See Fig. 4
Maximum Instantaneous Forward Voltage
at 50A for Unidirectional Devices Only (NOTE2)
Operating Temperature Range
Storage Temperature Range
SYMBOL
P
PK
VALUE
Minimum 1500
UNIT
WATTS
I
FSM
200
AMPS
P
M(AV)
V
F
T
J
T
STG
5.0
See NOTE 3
-55 to + 150
-55 to + 175
WATTS
VOLTS
℃
℃
NOTES:1. Non-repetitive current pulse ,per Fig. 5 and derated above T
A
=25℃ per Fig. 1 .
2. 8.3ms single half-wave duty cycle=4 pulses per minutes maximum (uni-directional units only).
3. V
F
=3.5V on 1.5KE6.8 thru 1.5KE200A devices and V
F
=5.0V on 1.5KE1100 thru 1.5KE400A devices.
~ 300 ~