CURRENT: 25A

Storage Temperature Range

MB2505-MB2510

SINGLE-PHASE SILICON BRIDGE RECTIFIER

MB2505 MB251 MB252 MB254 MB256 MB258 MB2510















Maximum RMS Voltage

Maximum DC Blocking Voltage

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

A

mA

Isolation Voltage from case to lugs

Typical Thermal Resistance (Note 1,2)

/W

Operating 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.

A



Maximum Repetitive Peak Reverse Voltage







2.0

(-65 to +150)

(-65 to +150)





Maximum Instantaneous Forward Voltage Drop





DC blocking voltage per element

T































Characteristic

Unit

Symbol

°C unless otherwise specified

Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.

VOLTAGE RANGE: 50 - 1000V

Features

Mechanical Data

!

!

!

!

!

!

!

!

Metal case for Maximum Heat Dissipation

Surge overload ratings-400 Amperes

Low forward voltage drop

Case: Metal, electrically isolated

Epoxy: UL 94V-0 rate flame retardant

Polarity: As marked

Mounting position: Any

Weight: 30 grams

V

V

V

A

V

MB-25

Dimensions in inches and (millimeters)

.673(17.1)

.633(16.1)

.480(12.2)

.425(10.8)

.732(18.6)

.692(17.6)

1.181(30.0)

1.102(28.0)

1.181(30.0)

1.102(28.0)

HOLE FOR

NO. 8 SCREW

.452

(11.5)

.582(14.8)

.543(13.8)

.673(17.1)

.633(16.1)

MAX.

.033X.250

(0.8X6.4)

+

AC

AC

1 of 2

www.sunmate.tw