WEJ

ELECTRONIC

CO.,LTD

FEATURES

Low cost

This series is UL recognized under component

index, file number E127707

High forward surge current capability

Integrally molded heatsink provide

very low thermal resistance.

High isolation voltage from case to lugs.

High temperature soldering guaranteed:

260

/10 second, at 5 lbs. (2.3kg) tension.

MECHANICAL DATA

Case: Molded plastic body, suffic "N" for thinner type

Terminal: Plated 0.25" (6.35mm) lug.

Polarity: Polarity symbols marked on case.

Mounting: Thru hole for #10 screw, 20 in,- lbs. Torqute Max.

Weight: 0.66 ounce, 18.7gram(BR25)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 ambient temperature unless otherwise specified

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load derate current by 20%

SYMBOLS BR2505 BR251 BR252 BR254 BR256 BR258 BR2510













 Volts

Maximum RMS Voltage













 Volts

Maximum DC Blocking Voltage













 Volts

Maximum Average Forward Rectified Output

 (Note 1, 2)

Peak Forward Surge Current

8.3ms single half sine - wave superimposed on

rated load (JEDEC method )

Rating for Fusing (t<8.3ms)

I

per bridge element at 12.5A



A

DC blocking voltage per element

mA

Isolation Voltage from case to lug.

Typical Thermal Resistance (Note 1,2)

/W

Operating Temperature Range

Storage Temperature Range

1. Unit mounted on 5" X 6" X 4.9" (12.8cm X 15.2cm X 12.4cm)Al. finned Plate.

2. Bolt down on heat-sink with silicon thermal compound between bridge and mounting sutfae for maximum heat

transfer efficiency with # 10 screw.

Maximum Instantaneous Forward Voltage Drop







2.0

(-65 to +150)

(-65 to +150)



Amps

Volts







SINGLE-PHASE BRIDGE RECTIFIER

Amps



Maximum Repetitive Peak Reverse Voltage

BR2505-2510

Tel: 0755-8324 8022 Fax 0755-8324 9522 Http:// www.wej.cn

SHEN ZHEN YONG ER JIA ELECTRONIC CO.,LTD.

RoHS