CYNERGY3 B481E-2

series B48-2T, B48-2
35-50Amp • Diode Modules
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 E72445.
# Single and Three-Phase Circuits
# Up to 1600 Volt Blocking Standard
Shown: -2 Case Style
Electrical Specifications
Part Number Indentification
Series
B48
Circuit Type
1-5
(see schematic
diagrams)
Voltage
B - 400 (120 Vac) F - 1200 (480Vac)
C - 600 (240Vac) G - 1400 (530Vac)
E - 1000 (380Vac) H - 1600 (600Vac)
Case Syle
-2T (Std)
-2 with
Isolation Barriers
SINGLE PHASE
ID
Maximum DC Output Current @ Tc = 85˚C (A)
VF
Maximum Voltage Drop @ Amps Peak
TJ
Operating Junction Temperature Range
MOUNTING
HOLE/SLOT
0.21 (5.2) DIA.
B48-2T
1.35V @ 50A
400 (120Vac)
600 (240Vac)
1000 (380Vac)
1200 (480Vac)
1400 (530Vac)
1600 (600Vac)
VRMS
Repetitive Peak Reverse Voltage
(AC Line Input Voltage)
ITSM
Maximum Non-Repetitive
Surge Current (A) [ 1/2Cycle, 60Hz]
600
I2T
Maximum I2T for Fusing (A2sec) [t=8.3ms]
1500
ROJC
Maximum Thermal Resistance Junction to
Ceramic Base per Chip
0.9˚C/W
VISOL
Isolation Voltage
Mechanical Dimensions
2.50
(63.5)
1.90
(48.2)
55
1.25V @ 35A
-40˚C to +125˚C
Example: B483C-2T
All dimensions are in inches (millimeters)
THREE PHASE
35
1.25
CL 1.00
(25.4 ) (31.7)
2500 VRMS
CL
.50
(12.7)
.25 TERMINAL
(6.3)
Mechanical Specifications
.10
(2.5)
1.06
(26.9)
Weight (Typical)
1.5 oz. (42.5g)
.55
(14.0)
B48-2T
B48-2
B48-2T
+
2.50
(63.5)
1.90
(48.2)
MOUNTING
HOLE/SLOT
0.21 (5.2) DIA.
AC
+
1
+ AC
AC
+
AC
AC
AC
AC
--
AC
+
3
--
AC
AC
B48-2
-+
AC
AC
B48-2
CL
CL
1.25
(31.7)
Approvals
UL - E72445
AC
AC
--
-- +
AC
-+
AC
4
AC
+
AC
.25 TERMINAL
(6.3)
.10
(2.5)
ISO9001 C E R T I F I E D
+
2
AC
AC
AC
+ AC
+ AC
AC
--
--
+
5
.78
(19.7)
AC
AC
AC
Competitive part number cross-reference available at:
USA
Sales & Tech Support (866) 258-5057
Email: sales@cynergy3.com
Cynergy3 Components
2320 Paseo de las Americas, Suite 104
San Diego, CA 92154
EUROPE - UK
Telephone +44 (0) 1202 897969
Fax +44 (0) 1202 891918
Email: sales@cynergy3.com
Cynergy3 Components Ltd.
7 Cobham Road
Ferndown Industrial Estate
Wimborne, Dorset BH21 7PE
AC
AC
AC
AC
+ AC
+ AC
--
www.cynergy3.com
ASIA - Thailand
Telephone +66 (0)2 665 2517
Fax +66 (0)2 665 2588
Cynergy 3 Components, Asia
18/8 Fico Place 12th Floor
Soi Sukhumvit 21 (Asoke)
Klongtoey Nua, Wattana
Bangkok, Thailand 10110
© 2006 Cynergy3 components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 components and the Cynergy3 components logo are trademarks of Cynergy3 components Corp.