VISHAY BU2508

New Product
BU2506 thru BU2510
Vishay General Semiconductor
Enhanced PowerBridge® Rectifiers
FEATURES
• UL recognition file number E309391
(QQQX2) UL 1557 (see *)
• Thin single in-line package
• 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
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
• Halogen-free according to IEC 61249-2-21
definition
PowerBridge®
~
~
-
+ Case Style BU
+
~
~
~
~
+
-
* Tested to UL standard for safety electrically isolated semiconductor
devices. UL 1557 4th edition.
Dielectric tested to maximum case, storage and junction
temperature to 150 °C to withstand 1500 V.
TYPICAL APPLICATIONS
General purpose use in AC/DC bridge full wave
rectification for switching power supply, home
appliances and white-goods applications.
Epoxy meets UL 94 V-0 flammability rating.
MECHANICAL DATA
Case: BU
Molding compound meets UL 94 V-0 flammability
rating
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
M3 suffix meets 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)
PRIMARY CHARACTERISTICS
IF(AV)
25 A
VRRM
600 V, 800 V, 1000 V
IFSM
300 A
IR
5 µA
VF at IF = 12.5 A
0.87 V
TJ max.
150 °C
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
SYMBOL
BU2506
BU2508
BU2510
UNIT
VRRM
600
800
1000
V
(1)
Average rectified forward current (Fig. 1, 2)
Non-repetitive peak forward surge current
8.3 ms single sine-wave, TJ = 25 °C
Rating for fusing (t < 8.3 ms) TJ = 25 °C
Operating junction and storage temperature range
TC = 60 °C
TA = 25 °C (2)
IO
25
3.5
A
IFSM
300
A
I2 t
373
A 2s
TJ, TSTG
- 55 to + 150
°C
Notes
(1)
With 60 W air cooled heatsink
(2)
Without heatsink, free air
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For technical questions within your region, please contact one of the following:
[email protected], [email protected], [email protected]
1
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Document Number: 89299
Revision: 15-Mar-11
New Product
BU2506 thru BU2510
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
TYP.
MAX.
UNIT
Maximum instantaneous forward
voltage per diode (1)
IF = 12.5 A
TA = 25 °C
TA = 125 °C
VF
0.97
0.87
1.05
0.95
V
Maximum reverse current per diode
rated VR
TA = 25 °C
TA = 125 °C
IR
120
5.0
350
µA
Typical junction capacitance per diode
4.0 V, 1 MHz
CJ
125
-
pF
Note
(1)
Pulse test: 300 µs pulse width, 1 % duty cycle
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
BU2506
BU2508
(1)
RJC
RJA (2)
Typical thermal resistance
BU2510
UNIT
2.0
20
°C/W
Notes
(1)
With 60 W air cooled heatsink
(2)
Without heatsink, free air
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g)
PREFERRED PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
BU2506-M3/45
4.84
45
20
Tube
BU2506-M3/51
4.84
51
250
Paper tray
BU25065S-M3/45
4.84
45
20
Tube
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
5
Average Forward Rectified Current (A)
Average Forward Output Current (A)
30
With Heatsink
Sine-Wave, R-Load
25
20
15
TC
TC
10
5
TC Measured at Device Bottom
0
0
20
40
60
80
4
3
2
Without Heatsink
Sine-Wave, R-Load
Free Air, TA
1
0
100
120
140
160
0
25
50
75
100
125
Case Temperature (°C)
Ambient Temperature (°C)
Figure 1. Derating Curve Output Rectified Current
Figure 2. Forward Current Derating Curve
150
Document Number: 89299
For technical questions within your region, please contact one of the following:
Revision: 15-Mar-11
[email protected], [email protected], [email protected]
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
www.vishay.com
2
New Product
BU2506 thru BU2510
Vishay General Semiconductor
1000
Instantaneous Reverse Current (µA)
Forward Power Dissipation (W)
50
40
30
20
10
0
100
TJ = 125 °C
10
1
TJ = 25 °C
0.1
0
5
10
15
20
25
30
10
20
30
40
50
60
70
80
90
100
Average Forward Current (A)
Percent of Rated Peak Reverse Voltage (%)
Figure 3. Forward Power Dissipation
Figure 5. Typical Reverse Characteristics Per Diode
1000
100
TJ = 150 °C
Junction Capacitance (pF)
Instantaneous Forward Current (A)
TJ = 150 °C
10
TJ = 125 °C
1
TJ = 25 °C
0.1
0.01
0.3
100
10
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
0.1
1
10
100
Instantaneous Forward Voltage (V)
Reverse Voltage (V)
Figure 4. Typical Forward Characteristics Per Diode
Figure 6. Typical Junction Capacitance Per Diode
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For technical questions within your region, please contact one of the following:
[email protected], [email protected], [email protected]
3
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Document Number: 89299
Revision: 15-Mar-11
New Product
BU2506 thru BU2510
Vishay General Semiconductor
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
Case Type BU
0.161 (4.10)
0.142 (3.60)
0.880 (22.3)
0.860 (21.8)
View A
0.020R (TYP.)
0.125 (3.2) x 45°
Chamfer
0.080 (2.03)
0.060 (1.52)
0.310 (7.9)
0.290 (7.4)
0.160 (4.1)
0.140 (3.5)
0.740 (18.8)
0.720 (18.3)
0.075
(1.9) R
+
9°
TYP.
~
~
0.085 (2.16)
0.065 (1.65)
-
5°
TYP.
0.048 (1.23)
0.039 (1.00)
0.710 (18.0)
0.690 (17.5)
0.050 (1.27)
0.040 (1.02)
0.100 (2.54)
0.085 (2.16)
0.190 (4.83)
0.210 (5.33)
0.028 (0.72)
0.020 (0.52)
0.080 (2.03)
0.065 (1.65)
Polarity shown on front side of case, positive lead beveled corner
0.055 (1.385) REF.
0.094 (2.39) x 45° REF.
R 0.11
(2.78) REF.
0.64 (16.28) REF.
0.62 (15.78) REF.
R 0.10
(2.60) REF.
0.055 (1.385) REF.
Document Number: 89299
For technical questions within your region, please contact one of the following:
Revision: 15-Mar-11
[email protected], [email protected], [email protected]
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
www.vishay.com
4
New Product
BU2506 thru BU2510
Vishay General Semiconductor
FORMING SPECIFICATION: BU-5S in inches (millimeters)
0.161 (4.10)
0.142 (3.60)
0.880 (22.3)
0.860 (21.8)
0.125 (3.2) x 45°
Chamfer
0.160 (4.1)
0.140 (3.5)
0.080 (2.03)
0.060 (1.52)
0.050 (1.27)
0.040 (1.02)
0.213 (5.40)
0.173 (4.40)
0.417 (10.60)
0.370 (9.40)
0.310 (7.9)
0.290 (7.4)
0.740 (18.8)
0.720 (18.3)
0.075
(1.9) R
+
9°
TYP.
0.020R (TYP.)
~ ~
-
0.085 (2.16)
0.065 (1.65)
0.100 (2.54)
0.085 (2.16)
5°
TYP.
0.219 (5.55)
MAX.
0.315 (8.0)
0.276 (7.0)
0.134 (3.40)
0.087 (2.20)
0.080 (2.03)
0.065 (1.65)
0.319 (8.10)
0.272 (6.90)
0.319 (8.10)
0.272 (6.90)
0.028 (0.72)
0.020 (0.52)
APPLICATION NOTE
(1) Device UL approved for safety use dielectric strength of 1500 V.
(2) If device is mounted in Floating Ground (F. G.) application, insulator is recommended to use to meet safety requirement.
(3) Heat sink shape recommendation:
(3)
2.5 mm MIN.
Heatsink
2.5 mm MIN.
By Safety Requirements
www.vishay.com
For technical questions within your region, please contact one of the following:
[email protected], [email protected], [email protected]
5
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Document Number: 89299
Revision: 15-Mar-11
Legal Disclaimer Notice
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
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the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
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provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
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Document Number: 91000
Revision: 11-Mar-11
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1