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BU2508-E3/45

CategoryDiscrete semiconductor    diode   
File Size116KB,5 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

BU2508-E3/45 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
MakerVishay
package instructionR-PSFM-T4
Contacts4
Manufacturer packaging codeCASE BU
Reach Compliance Codeunknown
Samacsys DescriptionVishay BU2508-E3/45, Bridge Rectifier, 25A 800V, 4-Pin BU
Other featuresUL RECOGNIZED
Shell connectionISOLATED
ConfigurationBRIDGE, 4 ELEMENTS
Diode component materialsSILICON
Diode typeBRIDGE RECTIFIER DIODE
Maximum forward voltage (VF)0.95 V
JESD-30 codeR-PSFM-T4
JESD-609 codee3
Maximum non-repetitive peak forward current300 A
Number of components4
Phase1
Number of terminals4
Maximum operating temperature150 °C
Minimum operating temperature-55 °C
Maximum output current3.5 A
Package body materialPLASTIC/EPOXY
Package shapeRECTANGULAR
Package formFLANGE MOUNT
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum repetitive peak reverse voltage800 V
surface mountNO
Terminal surfaceMatte Tin (Sn)
Terminal formTHROUGH-HOLE
Terminal locationSINGLE
Maximum time at peak reflow temperatureNOT SPECIFIED
BU2506, BU2508, BU2510
www.vishay.com
Vishay General Semiconductor
Enhanced isoCink+™ Bridge Rectifiers
FEATURES
• UL recognition file number E312394
• Thin single in-line package
• Glass passivated chip junction
• Available for BU-5S lead forming option (part
number with “5S” suffix, e.g. BU25065S)
• Superior thermal conductivity
• Solder dip 275 °C max. 10 s, per JESD 22-B106
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
+
~
~
-
-
~
~
+
Available
isoCink+™
Case Style BU
TYPICAL APPLICATIONS
+
~
~
-
General purpose use in AC/DC bridge full wave rectification
for switching power supply, home appliances and
white-goods applications.
PRIMARY CHARACTERISTICS
Package
I
F(AV)
V
RRM
I
FSM
I
R
V
F
at I
F
= 12.5 A
T
J
max.
Circuit configuration
BU
25 A
600 V, 800 V, 1000 V
300 A
5 μA
0.87 V
150 °C
In-line
MECHANICAL DATA
Case:
BU
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
Base P/N-M3 - halogen-free, RoHS-compliant, and
commercial grade
Terminals:
matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3 and M3 suffix meet JESD 201 class 1A whisker test
Polarity:
as marked on body
Mounting Torque:
10 cm-kg (8.8 inches-lbs) max.
Recommended Torque:
5.7 cm-kg (5 inches-lbs)
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Average rectified forward current (Fig. 1, 2)
Non-repetitive peak forward surge current
8.3 ms single sine-wave, T
J
= 25 °C
Rating for fusing (t < 8.3 ms) T
J
= 25 °C
Operating junction and storage temperature range
Notes
(1)
With 60 W air cooled heatsink
(2)
Without heatsink, free air
T
C
= 60 °C
(1)
T
A
= 25 °C
(2)
SYMBOL
V
RRM
I
O
I
FSM
I
2
t
T
J
, T
STG
BU2506
600
BU2508
800
25
3.5
300
373
-55 to +150
BU2510
1000
UNIT
V
A
A
A
2
s
°C
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum instantaneous forward
voltage per diode
(1)
Maximum reverse current per diode
Typical junction capacitance per diode
TEST CONDITIONS
I
F
= 12.5 A
rated V
R
4.0 V, 1 MHz
T
A
= 25 °C
T
A
= 125 °C
T
A
= 25 °C
T
A
= 125 °C
SYMBOL
V
F
I
R
C
J
TYP.
0.97
0.87
-
120
125
MAX.
1.05
0.95
5.0
350
-
UNIT
V
μA
pF
Note
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
Revision: 29-Aug-17
Document Number: 84805
1
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
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