B485B-2T datasheet, PDF - EEWORLD Datasheet

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B485B-2T: DescriptionBridge Rectifier Diode, 3 Phase, 50A, 400V V(RRM), Silicon, MODULE-5; CategoryDiscrete semiconductor diode; File Size60KB，2 Pages; ManufacturerCrydom; Websitehttp://www.crydom.com/en/index.shtml; Environmental Compliance

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B485B-2T Overview

Bridge Rectifier Diode, 3 Phase, 50A, 400V V(RRM), Silicon, MODULE-5

B485B-2T Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Crydom
Parts packaging code	MODULE
package instruction	R-XUFM-D5
Contacts	5
Reach Compliance Code	compliant
Other features	UL RECOGNIZED
Shell connection	ISOLATED
Configuration	BRIDGE, 6 ELEMENTS
Diode component materials	SILICON
Diode type	BRIDGE RECTIFIER DIODE
Maximum forward voltage (VF)	1.35 V
JESD-30 code	R-XUFM-D5
Maximum non-repetitive peak forward current	600 A
Number of components	6
Phase	3
Number of terminals	5
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Maximum output current	50 A
Package body material	UNSPECIFIED
Package shape	RECTANGULAR
Package form	FLANGE MOUNT
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum repetitive peak reverse voltage	400 V
surface mount	NO
Terminal surface	COPPER
Terminal form	SOLDER LUG
Terminal location	UPPER
Maximum time at peak reflow temperature	NOT SPECIFIED

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Series B48-2T, B48-2

35-50 Amp • DIODE Modules

• Single and Three

Phase Circuits

• Up to 1600 Volt Blocking

Standard

Single- and three-phase diode circuits

come in a panel mount package that

provides 2500 Vrms isolation from the

terminals to the ceramic base. Available in

ratings up to 1600 Volts, all models are

UL recognized (file no. E72445).

Manufactured in Crydom’s ISO 9002

Certified facility for optimum product

performance and reliability.

PART NUMBER IDENTIFICATION

Series Type

B48

Circuit Type

1-5

(see schematic

diagrams)

Voltage

- 400 (120Vac)

- 600 (240Vac)

- 1000 (380Vac)

- 1200 (480Vac)

- 1400 (530Vac)

- 1600 (600Vac)

Case Style

-2T

(Standard)

-2

With Isolation Barriers

Example: B483C-2T

MECHANICAL DIMENSIONS

All dimensions are in inches (millimeters)

ELECTRICAL SPECIFICATIONS

SYMBOL SPECIFICATION

RATINGS

SINGLE PHASE THREE PHASE

35A

1.25V @ 35A

B48-2T

2.50

(63.5)

1.90

(48.2)

MOUNTING

HOLE/SLOT

0.21 (5.2) DIA.

Maximum DC Output Current (Tc = 85˚C)

Maximum Voltage Drop @ Amps Peak

Operating Junction Temperature Range

50A

1.35V @ 50A

-40˚C to +125˚C

400

600

1000

1200

1400

1600

600A

1500

0.9˚C/W

2500 V

RMS

(120 Vac)

(240 Vac)

(380 Vac)

(480 Vac)

(530 Vac)

(600 Vac)

600A

1500

0.9˚C/W

2500 V

RMS

C 1.00 1.25

(25.4 ) (31.7)

RRM

Repetitive Peak Reverse Voltage (Ac Line)

.50

(12.7)

.25 TERMINAL

(6.3)

TSM

.55

(14.0)

Maximum Non-Repetitive Surge Current

(1/2Cycle, 60Hz)

Maximum I2T for Fusing (t=8.3ms) [A2sec]

Maximum Thermal Resistance Junction to

Ceramic Base per Chip

Isolation Voltage

1.06

(26.9)

.10

(2.5)

θJC

ISOL

B48-2

2.50

(63.5)

1.90

(48.2)

MOUNTING

HOLE/SLOT

0.21 (5.2) DIA.

MECHANICAL SPECIFICATIONS

Weight: (typical)

1.5 oz. (42.5g)

1.25

(31.7)

.25 TERMINAL

(6.3)

.10

(2.5)

.78

(19.7)

FastFax Document No. 231

SERIES B48.062498, PAGE 1 OF 2

For recommended applications and more information contact:

USA:

(800) 8 CRYDOM

•

(800) 827-9366 • (619) 715-7200 • fax (619) 715-7280

Crydom Corp, 9525 Chesapeake Drive, San Diego, CA 92123 • e-mail: sales@crydom.com

WEB SITE:

http://www.crydom.com

FASTFAX Product Information:

(888) 267-9191

UK:

(44)1202 812300

•

fax (44)1202 812340 Crydom International Ltd., 85, Condor Close,

Woolsbridge Industrial Estate, Three-Legged Cross. Wimborne, Dorset, England BH21 6SU

GERMANY:

(49) (0)6874 182580

•

fax (49)(0)6874 182585 Crydom GmbH,

Gewerbegebiet Im Schachen, D-66687 Nunkirchen, Germany • e-mail: vertrieb@crydom.com

9002

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