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.
Shown: -2 Case Style
#
Single and Three-Phase Circuits
#
Up to 1600 Volt Blocking Standard
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
Electrical Specifications
I
D
V
F
T
J
Maximum DC Output Current @ Tc = 85˚C (A)
Maximum Voltage Drop @ Amps Peak
Operating Junction Temperature Range
SINGLE PHASE
35
1.25V @ 35A
THREE PHASE
55
1.35V @ 50A
-40˚C to +125˚C
400 (120Vac)
600 (240Vac)
1000 (380Vac)
1200 (480Vac)
1400 (530Vac)
1600 (600Vac)
600
1500
0.9˚C/W
2500 V
RMS
Example: B483C-2T
V
RMS
Repetitive Peak Reverse Voltage
(AC Line Input Voltage)
Mechanical Dimensions
All dimensions are in inches (millimeters)
2.50
(63.5)
1.90
(48.2)
MOUNTING
HOLE/SLOT
0.21 (5.2) DIA.
I
TSM
I
2
T
R
OJC
Maximum Non-Repetitive
Surge Current (A) [
1
/
2
Cycle, 60Hz]
Maximum I
2
T for Fusing (A
2
sec) [t=8.3ms]
Maximum Thermal Resistance Junction to
Ceramic Base per Chip
Isolation Voltage
B48-2T
1.25
C
1.00
L
(25.4
)
(31.7)
V
ISOL
C
L
.50
(12.7)
.25 TERMINAL
(6.3)
Mechanical Specifications
Weight (Typical)
.55
(14.0)
1.06
(26.9)
.10
(2.5)
1.5 oz. (42.5g)
B48-2T
AC
B48-2
+
AC
AC
B48-2T
--
+
B48-2
--
+
AC
AC
2.50
(63.5)
1.90
(48.2)
MOUNTING
HOLE/SLOT
0.21 (5.2) DIA.
1
AC
+
AC
+
+
AC
AC
3
AC
AC
AC
--
AC
B48-2
C
L
1.25
(31.7)
+
2
--
AC
--
+
AC
--
+
AC
4
AC
AC
+
AC
AC
AC
+
AC
AC
C
L
+
AC
+
.25 TERMINAL
(6.3)
.10
(2.5)
.78
(19.7)
5
AC
AC
AC
--
--
AC
AC
--
AC
AC
+
AC
+
AC
ISO
9001
C E R T I F I E D
Competitive part number cross-reference available at:
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
Approvals
UL - E72445
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
© 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.
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