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Document Number 88532

08-Jul-05

2KBP005M thru 2KBP10M, 3N253 thru 3N259

Vishay Semiconductors

Electrical Characteristics

Ratings at 25 °C ambient temperature unless otherwise specified.

Thermal Characteristics

Ratings at 25 °C ambient temperature unless otherwise specified.

Notes:

(1) Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with, 0.47 x 0.47" (12 x12 mm) copper pads.

Ratings and Characteristics Curves

Parameter

Test condition

Symbols

2KBP

005M

2KBP

01M

2KBP

02M

2KBP

04M

2KBP

06M

2KBP

08M

2KBP

10M

Units

3N253

3N254

3N255

3N256

3N257

3N258

3N259

Maximum instantaneous

forward voltage drop per leg

at 3.14 A

1.1

V

Maximum DC reverse

current at rated DC blocking

voltage per leg

5.0

500

µA

Typical junction capacitance

per leg

at 4.0 V, 1 MHz

25

pF

Parameter

Symbols

2KBP

005M

2KBP

01M

2KBP

02M

2KBP

04M

2KBP

06M

2KBP

08M

2KBP

10M

Units

3N253

3N254

3N255

3N256

3N257

3N258

3N259

30

11

°C/W

Figure 1. Derating Curve Output Rectified Current

Ambient Temperature ( °C)

20

40

60

80

100

120

140

160 170

0

0.5

1.0

1.5

2.0

Capacitive Load

5.0

10

20

=

Resistive or

Inductive Load

(Per Leg)

P.C.B. Mounted

with 0.47 x 0.47"

(12 x 12 mm)

Copper Pads

Figure 2. Maximum Non-Repetitive Peak Forward Surge Current

Per Leg

1

10

100

0

10

20

30

40

50

60

1.0 Cycle

Single Sine-Wave