BU2508 VISHAY [Vishay Siliconix], BU2508 Datasheet

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BU2508

Manufacturer Part Number
BU2508
Description
Enhanced PowerBridge Rectifiers
Manufacturer
VISHAY [Vishay Siliconix]
Datasheet

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* 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.
Epoxy meets UL 94 V-0 flammability rating.
Notes
(1)
(2)
Document Number: 89299
Revision: 15-Mar-11
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
PRIMARY CHARACTERISTICS
MAXIMUM RATINGS (T
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
Rating for fusing (t < 8.3 ms) T
Operating junction and storage temperature range
With 60 W air cooled heatsink
Without heatsink, free air
V
F
at I
T
V
I
J
I
F(AV)
F
FSM
RRM
I
max.
R
= 12.5 A
+
~
PowerBridge
+
Case Style BU
~
J
DiodesAmericas@vishay.com, DiodesAsia@vishay.com,
-
~
= 25 °C
For technical questions within your region, please contact one of the following:
J
Enhanced PowerBridge
= 25 °C
~
A
= 25 °C unless otherwise noted)
600 V, 800 V, 1000 V
®
-
150 °C
0.87 V
300 A
25 A
5 µA
This datasheet is subject to change without notice.
T
T
-
C
A
= 25 °C
~
= 60 °C
~
New Product
+
(2)
(1)
SYMBOL
T
V
J
I
, T
FSM
FEATURES
TYPICAL APPLICATIONS
General purpose use in AC/DC bridge full wave
rectification for switching power supply, home
appliances and white-goods applications.
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)
RRM
I
I
2
• UL recognition file number E309391
• Thin single in-line package
• Available for BU-5S lead forming option
• Superior thermal conductivity
• Solder dip 275 °C max. 10 s, per JESD 22-B106
• Compliant to RoHS Directive 2002/95/EC and in
• Halogen-free according to IEC 61249-2-21
O
t
STG
(QQQX2) UL 1557 (see *)
(part number with “5S” suffix, e.g.
BU25065S)
accordance to WEEE 2002/96/EC
definition
®
DiodesEurope@vishay.com
BU2506
Vishay General Semiconductor
Rectifiers
600
BU2506 thru BU2510
- 55 to + 150
BU2508
800
300
373
3.5
25
www.vishay.com/doc?91000
BU2510
1000
www.vishay.com
UNIT
A
°C
V
A
A
2
s
1

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BU2508 Summary of contents

Page 1

... SYMBOL BU2506 V 600 RRM ( ° ( ° FSM STG DiodesEurope@vishay.com This datasheet is subject to change without notice. BU2506 thru BU2510 BU2508 BU2510 UNIT 800 1000 3.5 300 A 2 373 150 °C www.vishay.com 1 www.vishay.com/doc?91000 ...

Page 2

... Figure 2. Forward Current Derating Curve DiodesEurope@vishay.com This datasheet is subject to change without notice. TYP. MAX. UNIT 0.97 1.05 V 0.87 0.95 - 5.0 µA 120 350 125 - pF BU2508 BU2510 UNIT 2.0 °C/W 20 DELIVERY MODE 20 Tube 250 Paper tray 20 Tube 100 125 150 Ambient Temperature (°C) Document Number: 89299 Revision: 15-Mar-11 www ...

Page 3

Average Forward Current (A) Figure 3. Forward Power Dissipation 100 T = 150 ° 125 ° °C J 0.1 0.01 ...

Page 4

BU2506 thru BU2510 Vishay General Semiconductor PACKAGE OUTLINE DIMENSIONS in inches (millimeters) Case Type BU 0.880 (22.3) 0.860 (21.8) 0.125 (3.2) x 45° Chamfer 0.075 0.080 (2.03) (1.9) R 0.060 (1.52 0.050 (1.27) 0.040 (1.02) 0.190 (4.83) 0.210 ...

Page 5

FORMING SPECIFICATION: BU-5S in inches (millimeters) 0.880 (22.3) 0.860 (21.8) 0.125 (3.2) x 45° Chamfer 0.075 (1. 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) 0.080 (2.03) 0.065 (1.65) APPLICATION ...

Page 6

... Parameters 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 technical experts. Product specifications do not expand or otherwise modify Vishay’ ...

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