BY251P_09 VISHAY [Vishay Siliconix], BY251P_09 Datasheet

BY251P_09

Manufacturer Part Number

BY251P_09

Description

General Purpose Plastic Rectifier

Manufacturer

VISHAY [Vishay Siliconix]

Datasheet

1.BY251P_09.pdf (4 pages)

Current page: 1 of 4
Download datasheet (69Kb)

Document Number: 88838

Revision: 04-Nov-09

PRIMARY CHARACTERISTICS

MAXIMUM RATINGS (T

PARAMETER

Maximum repetitive peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

Maximum average forward rectified current

10 mm lead length

Peak forward surge current 10 ms single half

sine-wave superimposed on rated load

Maximum full load reverse current, full cycle average

10 mm lead length

Operating junction and storage temperature range

ELECTRICAL CHARACTERISTICS (T

PARAMETER

Maximum instantaneous

forward voltage

Maximum reverse current

at rated DC blocking voltage

Maximum reverse

recovery time

Typical junction capacitance

F(AV)

FSM

RRM

max.

DO-201AD

DiodesAmericas@vishay.com, DiodesAsia@vishay.com,

For technical questions within your region, please contact one of the following:

TEST CONDITIONS

3.0 A

4.0 V, 1 MHz

General Purpose Plastic Rectifier

= 0.5 A, I

= 0.25 A

= 25 °C unless otherwise noted)

200 V to 1300 V

= 25 °C

= 1.0 V,

150 °C

5.0 μA

150 A

3.0 A

1.1 V

= 25 °C unless otherwise noted)

SYMBOL

R(AV)

, T

F(AV)

FSM

RRM

RMS

STG

BY251P

200

140

200

FEATURES

• Low forward voltage drop

• Low leakage current, I

• High forward surge capability

• Solder dip 275 °C max. 10 s, per JESD 22-B106

• Compliant to RoHS directive 2002/95/EC and in

TYPICAL APPLICATIONS

For use in general purpose rectification of power supplies,

inverters, converters and freewheeling diodes application.

Note

• These devices are not AEC-Q101 qualified.

MECHANICAL DATA

Case: DO-201AD, molded epoxy body

Molding compound meets UL 94 V-0 flammability rating

Base P/N-E3 - RoHS compliant, commercial grade

Terminals: Matte tin plated leads, solderable per

J-STD-002 and JESD 22-B102

E3 suffix meets JESD 201 class 1A whisker test

Polarity: Color band denotes cathode end

accordance to WEEE 2002/96/EC

BY252P

400

280

400

DiodesEurope@vishay.com

Vishay General Semiconductor

- 55 to + 150

BY253P

BY251P thru BY255P

600

420

600

150

100

3.0

1.1

5.0

3.0

less than 0.1 μA

BY254P

800

560

800

BY255P

1300

910

www.vishay.com

UNIT

μA

°C

μs

Related parts for BY251P_09

BY251P_09 Summary of contents

Page 1

General Purpose Plastic Rectifier DO-201AD PRIMARY CHARACTERISTICS I F(AV) V RRM I FSM max. J MAXIMUM RATINGS ( °C unless otherwise noted) A PARAMETER Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum ...

Page 2

BY251P thru BY255P Vishay General Semiconductor THERMAL CHARACTERISTICS (T PARAMETER Typical thermal resistance Note (1) Thermal resistance from junction to ambient and from junction to lead at 0.375" (9.5 mm) lead length, P.C.B. mounted ORDERING INFORMATION (Example) PREFERRED P/N UNIT ...

Page 3

Reverse Voltage (V) Fig Typical Junction Capacitance PACKAGE OUTLINE DIMENSIONS in inches (millimeters) Document Number: 88838 For technical questions within your region, please contact one of the following: Revision: 04-Nov-09 DiodesAmericas@vishay.com, DiodesAsia@vishay.com ...

Page 4

... Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’ ...

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