1.5KE SERIES
1500 WattsTransient Voltage Suppressor Diodes
DO-201AD/DO-27
Features
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
1500W surge capability at 10 x 1000 us
waveform
Excellent clamping capability
Low Dynamic impedance
Fast response time: Typically less than 1.0ps
from 0 volts to VBR for unidirectional and 5.0 ns
for bidirectional
Typical I
R
less than 1uA above 10V
High temperature soldering guaranteed:
o
260 C / 10 seconds / .375”,(9.5mm) lead length
/ 5lbs.,(2.3kg) tension
Dimensions in inches and (millimeters)
Mechanical Data
Case: Molded plastic
Polarity: Color band denotes cathode except
bipolar
Weight:
1.2
gram
Maximum Ratings and Electrical Characteristics
Rating at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
P
eak
P
ower
D
issipation at
T
A
=25 C, Tp=1ms (
N
ote 1)
o
Symbol
P
PK
P
D
I
FSM
V
F
Value
Minimum1500
5.0
200
3.5 / 5.0
Units
Watts
Watts
Amps
Volts
o
Steady State Power Dissipation at T
L
=75
o
C
Lead Lengths .375”, 9.5mm (Note 2)
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load
(JEDEC method) (Note 3)
Maximum Instantaneous Forward Voltage at 50.0A for
Unidirectional Only (Note 4)
Operating and Storage Temperature Range
T
J
, T
STG
-55 to + 175
Notes:
1. Non-repetitive Current Pulse Per Fig. 3 and Derated above T
A
=25
o
C Per Fig. 2.
2. Mounted on Copper Pad Area of 0.6 x 0.6” (16 x
16
mm) Per Fig. 4.
3. 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per Minutes
Maximum.
4. V
F
=3.5V for Devices of V
BR
≤
200V and V
F
=5.0V Max. for Devices V
BR
>200V.
C
Devices for Bipolar Applications
1. For Bidirectional Use C or CA Suffix for Types 1.5KE6.8 through Types 1.5KE440.
2. Electrical Characteristics Apply in Both Directions.
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mail:lge@luguang.cn
LUGUANG [ Shenzhen Luguang Electronic Technology Co., Ltd ]
