PART NUMBER IDENTIFICATION
Example: B483C-2T
MECHANICAL DIMENSIONS
All dimensions are in inches (millimeters)
B48-2T
B48-2
SERIES B48.
Rev. 121207
PAGE 1 OF 3
(26.9)
1.06
(12.7)
.50
Series Type
B48
(63.5)
(48.2)
(63.5)
(48.2)
2.50
2.50
1.90
1.90
C
C
L
L
(6.3)
.25
(6.3)
TERMINAL
.25
C
C
L
L
TERMINAL
(2.5)
(2.5)
(25.4
.10
.10
MOUNTING
HOLE/SLOT
0.21 (5.2) DIA.
1.00
MOUNTING
HOLE/SLOT
0.21 (5.2) DIA.
Circuit Type
1 - 5
(see schematic
diagrams)
(31.7)
1.25
)
(14.0)
(19.7)
(31.7)
1.25
.55
.78
• Single and Three
• Up to 1600 Volt Blocking
ELECTRICAL SPECIFICATIONS
MECHANICAL SPECIFICATIONS
SYMBOL
Phase Circuits
Standard
V
V
I
R
TSM
I
V
RRM
I
T
ISOL
2
q JC
D
T
F
J
For recommended applications and more information contact:
USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540
Crydom Inc., 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
Email: sales@crydom.com WEB SITE: http://www.crydom.com
UK: +44 (0)1202 606030 • FAX +44 (0)1202 606035 Crydom SSR Ltd., Arena Business Centre,
Holyrood Close, Poole, Dorset BH17 7FJ, Email: intsales@crydom.com.
GERMANY: +49 (0)180 3000 506
Voltage
B - 400 (120Vac)
C - 600 (240Vac)
E - 1000 (380Vac)
SPECIFICATION
Maximum DC Output Current (Tc = 85°C)
Maximum Voltage Drop @ Amps Peak
Operating Junction Temperature Range
Repetitive Peak Reverse Voltage (Ac Line)
Maximum Non-Repetitive Surge Current
( 1 / 2 Cycle, 60Hz)
Maximum I 2 T for Fusing (t=8.3ms) [A 2 sec]
Maximum Thermal Resistance Junction to
Ceramic Base per Chip
Isolation Voltage
Weight: (typical)
Series
F - 1200 (480Vac)
G - 1400 (530Vac)
H - 1600 (600Vac)
© 2007 CRYDOM Inc., Specifications subject to change without notice.
B48-2T
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 9001
Certified facility for optimum product
performance and reliability.
35-50Amp • DIODE Modules
SINGLE PHASE
1.25V @ 35A
2500 V
Case Style
-2T (Standard)
-2 With Isolation Barriers
0.9°C/W
600A
1500
35A
-40°C to +125°C
RMS
1000 (380 Vac)
1200 (480 Vac)
1400 (530 Vac)
1600 (600 Vac)
400 (120 Vac)
600 (240 Vac)
1.5 oz. (42.5g)
,
RATINGS
B48-2
THREE PHASE
1.35V @ 50A
2500 V
0.9°C/W
600A
1500
50A
RMS