series B48-2T, B48-2
35-50Amp • Diode Modules
Single and three-phase diode circuits come in a panel mount
#
#
Single and Three-Phase Circuits
Up to 1600 Volt Blocking Standard
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.
Shown: -2 Case Style
Electrical Specifications
SINGLE PHASE THREE PHASE
Part Number Indentification
ID
VF
TJ
Maximum DC Output Current @ Tc = 85˚C (A)
Maximum Voltage Drop @ Amps Peak
Operating Junction Temperature Range
35
55
Series Circuit Type
Voltage
Case Syle
-2T (Std)
B48 1 - 5
B - 400 (120 Vac) F - 1200 (480Vac)
1.25V @ 35A
1.35V @ 50A
(see schematic C - 600 (240Vac) G - 1400 (530Vac) -2 with
diagrams) E - 1000 (380Vac) H - 1600 (600Vac) Isolation Barriers
Example: B483C-2T
-40˚C to +125˚C
400 (120Vac)
600 (240Vac)
1000 (380Vac)
1200 (480Vac)
1400 (530Vac)
1600 (600Vac)
VRMS Repetitive Peak Reverse Voltage
(AC Line Input Voltage)
Mechanical Dimensions
All dimensions are in inches (millimeters)
ITSM Maximum Non-Repetitive
Surge Current (A) [ 1/2Cycle, 60Hz]
600
1500
2.50
MOUNTING
(63.5)
1.90
(48.2)
HOLE/SLOT
0.21 (5.2) DIA.
I2T
Maximum I2T for Fusing (A2sec) [t=8.3ms]
B48-2T
ROJC Maximum Thermal Resistance Junction to
Ceramic Base per Chip
0.9˚C/W
2500 VRMS
1.00
(25.4
1.25
(31.7)
C
L
)
VISOL Isolation Voltage
C
L
.50
(12.7)
.25
(6.3)
TERMINAL
Mechanical Specifications
Weight (Typical)
1.5 oz. (42.5g)
B48-2T B48-2
.10
(2.5)
1.06
(26.9)
.55
(14.0)
B48-2T B48-2
AC
+
AC
AC
AC
--
+
--
+
2.50
(63.5)
1.90
AC
AC
AC
AC
MOUNTING
+
1
2
3
4
5
HOLE/SLOT
0.21 (5.2) DIA.
AC AC
+
AC
AC
+
(48.2)
--
B48-2
+
AC
AC
1.25
(31.7)
C
L
--
--
AC
AC
AC
AC
+
AC
+
AC
AC
+
--
AC
C
L
AC
+
AC
.25
(6.3)
TERMINAL
+
--
AC
AC
AC
.10
(2.5)
--
+
--
+
AC
AC
AC
AC
AC
AC
.78
(19.7)
ISO9001CERTIFIED
Competitive part number cross-reference available at: www.cynergy3.com
USA
EUROPE - UK
ASIA - Thailand
Approvals
UL - E72445
Sales & Tech Support (866) 258-5057
Email: sales@cynergy3.com
Telephone +44 (0) 1202 897969
Fax +44 (0) 1202 891918
Email: sales@cynergy3.com
Telephone +66 (0)2 665 2517
Fax +66 (0)2 665 2588
Cynergy 3 Components, Asia
18/8 Fico Place 12th Floor
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Klongtoey Nua, Wattana
Bangkok, Thailand 10110
Cynergy3 Components
2320 Paseo de las Americas, Suite 104
San Diego, CA 92154
Cynergy3 Components Ltd.
7 Cobham Road
Ferndown Industrial Estate
Wimborne, Dorset BH21 7PE
© 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.