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1.5KE SERIES

1500 WattsTransient Voltage Suppressor Diodes

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

High temperature soldering guaranteed:

260

/ 5lbs.,(2.3kg) tension

Mechanical Data

Case: Molded plastic

Polarity: Color band denotes cathode except

bipolar

Maximum Ratings and Electrical Characteristics

Rating at 25

Single phase, half wave, 60 Hz, resistive or inductive load.

For capacitive load, derate current by 20%

Type Number

Symbol

Value

Units

P

Minimum1500

Watts

Lead Lengths .375”, 9.5mm (Note 2)

6.5

Watts

Peak Forward Surge Current, 8.3 ms Single Half

Sine-wave Superimposed on Rated Load

(JEDEC method) (Note 3)

200

Amps

Maximum Instantaneous Forward Voltage at 50.0A for

Unidirectional Only (Note 4)

3.5 / 5.0

Volts

Operating and Storage Temperature Range

-55 to + 175

Notes:

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.

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.

http://www.luguang.cn

mail:lge@luguang.cn

Dimensions in inches and (millimeters)

.210 (5.3)

.190 (4.8)

DIA.

.042 (1.10)

.037 (0.90)

DIA.

1.0 (25.4)

MIN.

.335 (8.5)

.375 (9.5)

1.0 (25.4)

MIN.