KBU400 – KBU410

1 of 4

© 2006 Won-Top Electronics

Pb

KBU400 – KBU410

4.0A SINGLE-PHASE BRIDGE RECTIFIER

Features

!

Diffused Junction

A

!

Low Forward Voltage Drop

B

C

!

High Current Capability

D

!

High Reliability

!

High Surge Current Capability

K

L

!

Ideal for Printed Circuit Boards

E

!

Recognized File # E157705

J

Mechanical Data

G

!

Case: KBU, Molded Plastic

H

!

Terminals: Plated Leads Solderable per

M

MIL-STD-202, Method 208

!

Polarity: As Marked on Body

!

Weight: 8.0 grams (approx.)

!

Mounting Position: Any

!

Mounting Torque: 10 cm-kg (8.8 in-lbs) Max.

!

Lead Free: For RoHS / Lead Free Version,

Add “-LF” Suffix to Part Number, See Page 4

N

P

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

For capacitive load, derate current by 20%.

Characteristic

Symbol

KBU

400

KBU

401

KBU

402

KBU

404

KBU

406

KBU

408

KBU

410

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

50

100

200

400

600

800

1000

V

RMS Reverse Voltage

35

70

140

280

420

560

700

V

Average Rectified Output Current

(Note 1)

4.0

A

Non-Repetitive Peak Forward Surge Current

8.3ms Single half sine-wave superimposed on

rated load (JEDEC Method)

200

A

Forward Voltage per leg

1.0

V

Peak Reverse Current

At Rated DC Blocking Voltage

5.0

1.0

µA

mA

Typical Thermal Resistance per leg (Note 2)

19

°C/W

Typical Thermal Resistance per leg (Note 1)

4.0

°C/W

Operating and Storage Temperature Range

-65 to +150

°C

Note: 1. Mounted on 50 x 40 x 8.0mm Al. plate.

WTE

POWER SEMICONDUCTORS

KBU

Dim

Min

Max

A

22.70

23.70

B

3.60

4.10

C

4.20

4.70

D

1.70

2.20

E

10.30

11.30

G

4.50

5.60

H

4.60

5.60

J

25.40

—

K

—

19.30

L

16.80

17.80

M

6.60

7.10

N

4.10

4.60

P

1.20

1.30

All Dimensions in mm