B48-2T, B48-2 | SERIES
POWER MODULES
Features
•
•
•
•
Single and Three Phase Circuits
5 Different Circuits to Choose from
Up to 1600 Volt Blocking Standard
UL Recognized E72445
ELECTRICAL SPECIFICATIONS
Symbol
Single Phase
Three Phase
Maximum DC Output Current (Tc = 85°C)
ID
35A
50A
Maximum Voltage Drop @ Amps Peak
VF
1.25V @ 35A
1.35V @ 50A
Operating Junction Temperature Range
TJ
-40 - 125°C
-40 - 125°C
400 (120 VAC)
600 (240 VAC)
Repetitive Peak Reverse Voltage (AC Line Nominal) [Vpk]
V RMS
800 (280 VAC)
1200 (480 VAC)
1400 (530 VAC)
1600 (600 VAC)
Maximum Non-Repetitive Surge Current (1/2 Cycle, 60 Hz)
ITSM
600
600
Maximum I²T for Fusing (t=8.3ms) [A²sec]
2
IT
1500
1500
Maximum Thermal Resistance, Junction to Ceramic Base per
Chip [°C/W]
R JC
0.9°C/W
0.9°C/W
Isolation Voltage [Vrms]
VISOL
2500
GENERAL SPECIFICATIONS
Description
Parameters
Weight (typical)
1.5 oz (42.5g)
Page 1
Copyright © 2018 Sensata Technologies, Inc.
www.sensata.com
CIRCUIT DIAGRAMS
B48-2T
B48-2
B48-2T
1
3
2
4
B48-2
5
MECHANICAL SPECIFICATIONS
*Tolerances: ±0.02 in / 0.5 mm All dimensions are in: inches [millimeters]
B48-2T
2.50
(63.5)
1.90
(48.2)
MOUNTING
HOLE/SLOT
0.21 (5.2) DIA.
B48-2
2.50
(63.5)
1.90
(48.2)
MOUNTING
HOLE/SLOT
0.21 (5.2) DIA.
1.00 1.25
[25.4] [31.7]
.50
[12.9]
1.06
[26.9]
.25 TERMINAL
(6.3)
.25
TERMINAL
(6.3)
.10
[2.5]
.10
[2.5] .78
[19.7]
.55
[14.0]
Page 2
Copyright © 2018 Sensata Technologies, Inc.
www.sensata.com
Example : B482B-2T
AVAILABLE OPTIONS
Note: Not all combinations available
B48
2
B
-2T
Series*
B48
Circuit Type*
1 2 3 4 5
(see schematic diagrams)
AC Line Voltage*
B: 400 (120VAC)
C: 600 (240VAC)
E: 1000 (380VAC)
F: 1200 (480VAC)
G: 1400 (530VAC)
H: 1600 (600VAC)
Case Study*
-2T: Standard
-2: With Isolation Barriers
*Required for valid part number
**For options only and not required for valid part number
Page 3
Copyright © 2018 Sensata Technologies, Inc.
www.sensata.com
AGENCY APPROVALS & CERTIFICATIONS
E72445
WARNINGS
RISK OF MATERIAL DAMAGE AND HOT ENCLOSURE
• The product’s side panels may be hot, allow the product to cool before touching
• Follow proper mounting instructions including torque values
• Do not allow liquids or foreign objects to enter this product
Failure to follow these instructions can result in serious injury, or equipment damage.
HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH
• Disconnect all power before installing or working with this equipment
• Verify all connections and replace all covers before turning on power
Failure to follow these instructions will result in death or serious injury.
Page 4
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Copyright © 2018 Sensata Technologies, Inc.
Rev. 03/29/18 ECN 20395 FDE-07-01 Rev. B
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