Fairchild Semiconductor 3N259, 3N258, 3N257, 3N256, 3N255 Datasheet

2KBP005M/3N253 - 2KBP10M/3N259

Features

• Surge overload rating: 60 amperes

peak.

• Reliable low cost construction utilizing

molded plastic technique.

2.0 Ampere Bridge Rectifiers

KBPM

O

0.125 X 45
(3.2 ) T y p

0.460 (11.7)

0.420 (10.7)

0.600 Min
(15.2)

0.060 Typ
(1.52)

Dimensions are in: inches (mm)

0.600 (15.2)

0.560 (14.3)

0.160 (4. 1)

0.140 (3. 6)

0.500 (12.7)

0.460 (11.7)

0.500 Min
(12.7)

0.034 (8. 6)

0.028 (7. 6)

2KBP005M/3N253 - 2KBP10M/3N259

Absolute Maximum Ratings* T

= 25°C unless otherwise noted

A

Symbol Parameter Value Units

I

O

i

f(surge)

P

D

R

θ

JA

T

stg

T

J

Average Rectified Current 2.0 A
Peak Forward Surge Current 60 A
Total Device Dissipation

Derate above 25°C

Thermal Resistance, Junction to Ambient,** per leg 30

4.7
33

mW/°C

°

C/W
Storage Temperature Range -55 to +165
Operating Junction Temperature -55 to +165

W

°

C

°

C

*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
**Device mounted on PCB with 0.47 x 0.47" (12 x 12 mm).

Electrical Characteristics T

= 25°C unless otherwise noted

A

Parameter Device Units

005M 01M 02M 04M 06M 08M 10M

253 254 255 256 257 258 259

Peak Repetitive Reverse Volt age 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)
Maximum Reverse Leakage,

total bridge @ rated V

RTA

T

= 25°C
= 125°C

A

Maximum Forward Voltage Drop,
per bridge @ 3.14 A 1.1 V
I2t rating for fusing t < 8.35 ms 15 A2Sec

Typical Junction Capacit ance, per leg

V

= 4.0 V, f = 1.0 MHz

R

50 100 200 400 600 800 1000 V

5.0

500

25 pF

µ

A

µ

A

2000 Fairchild Semiconductor International

2KBP005/3N253-2KBP10/3N259, Rev. B

T ypical Characteristics

2KBP005M/3N253 - 2KBP10M/3N259

Bridge Rectifiers

(continued)

Output Curren t vs.

Ambient Temperature

2

1.5

1

0.5

OUTPUT CU RRENT (A)

0

20 40 60 80 100 120 140 160

AMBIENT TEMPERATURE ( C)

º

Reverse Characteris tics

100

µ

10

T = 25 C

º

1

REVERSE CURRENT ( A)

0.1
0 20406080100120140

NORM ALIZED RE V ERSE VOL TAGE (%)

A

Forward Charact eristics

5

TYPICAL

1

0.1

FORWAR D CU RRENT (A)

0.01
0 0.2 0.4 0.6 0.8 1 1.2 1.4

DISTRIBUTION

MEDIAN

FORWAR D VO LTA GE (V)

Non-Repetitive Surge Curre nt

60

48

36

24

12

FORWARD SURGE CURRENT (A)

0

12 51020 50100

NUMBE R OF CY CL E S AT 60Hz

2KBP005/3N253-2KBP10/3N259, Rev. B