1 of 2

Case: KBJ

SINGLE PHASE BRIDGE RECTIFIERS

KBJ401-KBJ407

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

Peak Forward Surge Current, 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

Maximum Forward Voltage Drop per Bridge Element at 4.0A D.C.

Maximum DC Reverse Current

Ta=25 C

at Rated DC Blocking Voltage

Ta=100 C

KBJ401 KBJ402 KBJ403 KBJ404 KBJ405 KBJ406 KBJ407

50

100

200

400

600

800

1000

V

50

100

200

400

600

800

1000

V

35

70

140

280

420

560

700

120

5.0

5.5

500

V

A

A

V

1.1

Dimensions in inches and (millimeters)

KBJ

C/W

Maximum Average Forward (with heatsink Note 1)

Rectified Current at Tc=100 C (Without heatsink)

2.4

4.0

A

A

.303(7.7)

.287(7.3)

.303(7.7)

.287(7.3)

.303(7.7)

.287(7.3)

.150(3.8)

.134(3.4)

.189(4.8)

.173(4.4)

.134(3.4)

.122(3.1)

.043(1.1)

.035(0.9)

.083(2.1)

.067(1.7)

.995(25.3)

.983(24.7)

.114(2.9)

.098(2.5)

.031(0.8)

.023(0.6)

SPACING

~

~

-55

+150

-55

+150

C

C

45

Typical Junction Capacitance (Note 3)

PF

NOTES

1. Device mounted on 50mm x 50mm x 1.6mm Cu Plate Heatsink.

2. Thermal Resistance from Junction to Case with device mounted on 50mm x 50mm x 1.6mm Cu Plate Heatsink.

3. Measured at 1MHz and applied Reverse Voltage of 4.0V D.C.

Features

Mechanical Data

Low leakage current

Mounting position: Any

www.sunmate.tw

CURRENT: 4.0 A

VOLTAGE RANGE: 50 - 1000V

Ideal for printed circuit board

Low forward voltage

Characteristic

Unit

°C unless otherwise specified

Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.

D

D

D

D

D