UR3KB series

Symbol

UR3KB

20

UR3KB

40

UR3KB

60

UR3KB

80

UR3KB

100

Units

200

400

600

800

1000

V

140

280

420

560

700

V

200

400

600

800

1000

V

A

A

I

V

uA

Vdis

kV

RθJL

260℃ / 10 seconds at 5 lbs., ( 2.3 kg ) tension

Maximum Ratings and Electrical Characteristics

Single Phase 3.0 AMPS.

Glass Passivated Bridge Rectifiers

Glass passivated junction

High case dielectric strength

Plastic material has Underwriters laboratory

flammability Classification 94V-0

D3K

Features

Ideal for printed circuit board

UL Recoganized

Note 1 : Unit case mounted on 2" x 3" x 0.25" Al plate heat sink.

Rating at 25℃ambient temperature unless otherwise specified.

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

For capacitive load, derate current by 20%

Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed

on Rated Load (JEDEC method )

Rating of fusing ( t < 8.3mS )

Maximum Instantaneous Forward Voltage @ 1.5A

Maximum DC Reverse Current at Rated DC Blocking Voltage

Dielectric Strength (Terminal to Case, AC 1minute)

Typical Thermal Resistance (Note 1)

Typical IR less than 0.1uA

Dimension in inches and (millimeter)

Green compound with suffix “G” on packing code &

prefix “G” on datecode.

Mounting Torque : 0.8 N.M max.

Terminal : Pure tin plated , Lead free. Leads solderable per

MIL-STD-202 Method 208

Case : Molded plastic body

Weight : 1.41 grams (0.053 ounce)

High surge current capability

Mechanical Data

High temperature soldering guaranteed:

Operating Temperature Range

Storage Temperature Range

Maximum Average Forward Current

Without heat sink Ta=29

60 Hz sine wave resistance load

With heat sink

Tc=140

Type Number

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

1.2

3.0

13.7

5.2

5.5

-55 to +150

-55 to +150

90

35

1.00

10

2.0

Pb

RoHS

COMPLIANCE

RoHS

COMPLIANCE

1 of 2

Version : B09