Fairchild Semiconductor KBU6K, KBU6J, KBU6G, KBU6M, KBU6B Datasheet

Discrete POWER & Signal

Technologies

KBU6A - KBU6M

Features

•High surge current capability.

•Reliable construction technique.

•Ideal for printed circuit board.

											0.935(23.7)															0.280(7.1)
	0.16(4.1)									0.895(22.7)												0.260(6.6)
			0.14(3.6)
																						0.085(2.2)
														45°								0.065(1.7)
		0.70(17.8)												+
														+
		0.66(16.8)
	0.0760(19.3)									~												0.455(11.3)
	MAX							–						~ +
																						0.405(10.3)
																						0.165(4.2)
																						0.150(3.8)
KBU	1.0(2.54)
	MIN

0.260(6.8)

0.180(4.5)

0.220(5.6)

6.0 Ampere Silicon Bridge Rectifiers

0.180(4.6)

0.052(1.3)

Dimensions are in: inches (mm)

0.048(1.2)

Absolute Maximum Ratings*

TA = 25°C unless otherwise noted

Symbol

Parameter

Value

Units

IO

Average Rectified Current

6.0

A

@ TA = 65°C

if(surge)

Peak Forward Surge Current

250

A

PD

Total Device Dissipation

6.7

W

Derate above 25°C

54

mW/°C

RθJA

Thermal Resistance, Junction to Ambient,** per leg

8.6

°C/W

RθJC

Thermal Resistance, Junction to Case,** per leg

4.0

°C/W

Tstg

Storage Temperature Range

-55 to +150

°C

TJ

Operating Junction Temperature

-55 to +150

°C

*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.

**Device mounted on PCB with 0.375 " (9.5 mm) lead length and 0.5 x 0.5" (12 x 12 mm) copper pads.

Electrical Characteristics

TA = 25°C unless otherwise noted

Parameter

Device

Units

6A

6B

6D

6G

6J

6K

6M

Peak Repetitive Reverse Voltage

50

100

200

400

600

800

1000

V

Maximum RMS Bridge Input Voltage

35

70

140

280

420

560

700

V

DC Reverse Voltage (Rated VR)

50

100

200

400

600

800

1000

V

Maximum Reverse Leakage,

μ

°

5.0

total bridge @ rated VR TA = 25 C

A

°

500

μA

TA = 100 C

Maximum Forward Voltage Drop,

per bridge

@ 6.0 A

1.0

V

KBU6M - KBU6A

ã1999 Fairchild Semiconductor Corporation

KBU6A-KBU6M, Rev. A