BU2508-E3/51 Vishay, BU2508-E3/51 Datasheet

BU2508-E3/51

Manufacturer Part Number

BU2508-E3/51

Description

RECTIFIER BRIDGE 800V 25A BU

Manufacturer

Vishay

Datasheet

1.BU2510-E351.pdf (6 pages)

Specifications of BU2508-E3/51

Voltage - Peak Reverse (max)

800V

Current - Dc Forward (if)

3.5A

Diode Type

Single Phase

Speed

Standard Recovery >500ns, > 200mA (Io)

Mounting Type

Through Hole

Package / Case

4-SIP (BU)

Product

Single Phase Bridge

Peak Reverse Voltage

800 V

Max Surge Current

300 A

Forward Voltage Drop

1.05 V

Maximum Reverse Leakage Current

5 uA

Maximum Operating Temperature

+ 150 C

Length

22.3 mm

Width

4.1 mm

Height

18.8 mm

Mounting Style

SMD/SMT

Minimum Operating Temperature

- 55 C

Phase Type

Single Phase

Number Of Elements

Peak Rep Rev Volt

800V

Peak Non-repetitive Surge Current (max)

300A

Avg. Forward Curr (max)

3.5A

Rev Curr

5uA

Forward Voltage

1.05V

Operating Temp Range

-55C to 150C

Pin Count

Mounting

Through Hole

Operating Temperature Classification

Military

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Reverse Recovery Time (trr)

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Current page: 1 of 6
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* Tested to UL standard for safety electrically isolated semiconductor

devices. UL 1557 4th edition.

Dielectric tested to maximum case, storage and junction

temperature to 150 °C to withstand 1500 V.

Epoxy meets UL 94 V-0 flammability rating.

Notes

(1)

(2)

Document Number: 84805

Revision: 15-Mar-11

THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

PRIMARY CHARACTERISTICS

MAXIMUM RATINGS (T

PARAMETER

Maximum repetitive peak reverse voltage

Average rectified forward current (Fig. 1, 2)

Non-repetitive peak forward surge current

8.3 ms single sine-wave, T

Rating for fusing (t < 8.3 ms) T

Operating junction and storage temperature range

With 60 W air cooled heatsink

Without heatsink, free air

at I

F(AV)

FSM

RRM

max.

= 12.5 A

PowerBridge

Case Style BU

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

= 25 °C

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

Enhanced PowerBridge

= 25 °C

= 25 °C unless otherwise noted)

600 V, 800 V, 1000 V

150 °C

0.87 V

300 A

25 A

5 µA

This datasheet is subject to change without notice.

= 25 °C

= 60 °C

New Product

(2)

(1)

SYMBOL

, T

FSM

FEATURES

TYPICAL APPLICATIONS

General purpose use in AC/DC bridge full wave

rectification for switching power supply, home

appliances and white-goods applications.

MECHANICAL DATA

Case: BU

Terminals: Matte tin plated leads, solderable per

J-STD-002 and JESD22-B102

E3 suffix for consumer grade, meets JESD 201 class

1A whisker test

Polarity: As marked on body

Mounting Torque: 10 cm-kg (8.8 inches-lbs) max.

Recommended Torque: 5.7 cm-kg (5 inches-lbs)

RRM

• UL recognition file number E309391

• Thin single in-line package

• Available for BU-5S lead forming option

• Superior thermal conductivity

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

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

STG

(QQQX2) UL 1557 (see *)

(part number with “5S” suffix, e.g.

BU25065S)

accordance to WEEE 2002/96/EC

DiodesEurope@vishay.com

BU2506

Vishay General Semiconductor

Rectifiers

600

BU2506 thru BU2510

- 55 to + 150

BU2508

800

300

373

3.5

www.vishay.com/doc?91000

BU2510

1000

www.vishay.com

UNIT

°C

Related parts for BU2508-E3/51

BU2508-E3/51 Summary of contents

Page 1

... Mounting Torque: 10 cm-kg (8.8 inches-lbs) max. Recommended Torque: 5.7 cm-kg (5 inches-lbs) SYMBOL BU2506 V 600 RRM ( ° ( ° FSM STG DiodesEurope@vishay.com This datasheet is subject to change without notice. BU2506 thru BU2510 BU2508 BU2510 UNIT 800 1000 3.5 300 A 2 373 150 °C www.vishay.com 1 www.vishay.com/doc?91000 ...

Page 2

... Figure 2. Forward Current Derating Curve DiodesEurope@vishay.com This datasheet is subject to change without notice. TYP. MAX. UNIT 0.97 1.05 V 0.87 0.95 - 5.0 µA 120 350 125 - pF BU2508 BU2510 UNIT 2.0 °C/W 20 DELIVERY MODE 20 Tube 250 Paper tray 20 Tube 100 125 150 Ambient Temperature (°C) ...

Page 3

... Figure 4. Typical Forward Characteristics Per Diode Document Number: 84805 For technical questions within your region, please contact one of the following: Revision: 15-Mar-11 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT New Product Vishay General Semiconductor 1000 100 10 1 0.1 25 ...

Page 4

... BU2506 thru BU2510 Vishay General Semiconductor PACKAGE OUTLINE DIMENSIONS in inches (millimeters) Case Type BU 0.880 (22.3) 0.860 (21.8) 0.125 (3.2) x 45° Chamfer 0.075 0.080 (2.03) (1.9) R 0.060 (1.52 0.050 (1.27) 0.040 (1.02) 0.190 (4.83) 0.210 (5.33) Polarity shown on front side of case, positive lead beveled corner ...

Page 5

... For technical questions within your region, please contact one of the following: Revision: 15-Mar-11 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT New Product Vishay General Semiconductor 0.020R (TYP.) 0.160 (4.1) 0.310 (7.9) 0.140 (3.5) ...

Page 6

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

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