B40C800DM thru B380C800DM
Vishay General Semiconductor
Glass Passivated Ultrafast Bridge Rectifier
FEATURES
• Ideal for automated placement
• High surge current capability
• Solder dip 260 °C, 40 s
~
~
~
• Component in accordance to
RoHS 2002/95/EC and WEEE 2002/96/EC
TYPICAL APPLICATIONS
General purpose use in ac-to-dc bridge full wave
rectification for SMPS, lighting ballaster, adapter,
battery charger, home appliances, office equipment,
and telecommunication applications.
MECHANICAL DATA
Case:
DFM
Epoxy meets UL 94V-0 flammability rating
Terminals:
Matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
E3 suffix for commercial grade, meets JESD 201 class
1A whisker test
Polarity:
As marked on body
~
Case Style DFM
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
I
R
V
F
T
J
max.
0.9 A
65 V to 600 V
45 A
10 µA
1.0 V
125 °C
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Maximum RMS input voltage R- and C-load
Maximum average forward output current
for free air operation at T
A
= 45 °C
Maximum DC blocking voltage
Maximum peak working voltage
Maximum non-repetitive peak voltage
Maximum repetitive peak forward surge current
Peak forward surge current single sine-wave on rated load
Rating for fusing at T
J
= 125 °C (t < 100 ms)
Minimum series resistor C-load at V
RMS
= ± 10 %
Maximum load capacitance
Operating junction temperature range
Storage temperature range
+ 50 %
- 10 %
R- and L-load
C-load
SYMBOL
V
RRM
V
RMS
I
F(AV)
V
DC
V
RWM
V
RSM
I
FRM
I
FSM
I
2
t
R
T
C
L
T
J
T
STG
1.0
5000
2.0
2500
65
90
100
125
180
200
B40
C800DM
65
40
B80
C800DM
125
80
B125
C800DM
200
125
0.9
0.8
200
300
350
10
45
10
4.0
1000
- 40 to + 125
- 40 to + 150
8.0
500
12
200
400
600
650
600
900
1000
B250
C800DM
400
250
B380
C800DM
600
380
UNIT
V
V
A
V
V
V
A
A
A
2
s
Ω
µF
°C
°C
Document Number: 88533
Revision: 29-May-08
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
1
B40C800DM thru B380C800DM
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum instantaneous forward
voltage drop per diode
Maximum reverse current at rated
repetitive peak voltage per diode
TEST CONDITIONS
0.9 A
SYMBOL
V
F
I
R
B40
C800DM
B80
C800DM
B125
C800DM
1.0
10
B250
C800DM
B380
C800DM
UNIT
V
µA
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance
(1)
Note:
(1) Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 0.5 x 0.5" (13 x 13 mm) copper pads
SYMBOL
R
θJA
R
θJL
B40
C800DM
B80
C800DM
B125
C800DM
40
15
B250
C800DM
B380
C800DM
UNIT
°C/W
ORDERING INFORMATION
(Example)
PREFERRED P/N
B38C800DM-E3/45
UNIT WEIGHT (g)
0.416
PREFERRED PACKAGE CODE
45
BASE QUANTITY
50
DELIVERY MODE
Tube
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
1.0
1.0
Average Forward Output Current (A)
Average Forward Output Current (A)
50 to 60 Hz
Resistive or Inductive Load
0.8
Capacitive Load
0.6
50 to 60 Hz
Resistive or Inductive Load
0.8
Capacitive Load
0.6
0.4
0 - 10
µF
10 - 100
µF
> 100
µF
0 - 10
µF
10 - 100
µF
> 100
µF
0.4
0.2
Mounted on P.C.B.
with
0.06"
(1.5 mm) Lead Length
Copper Pads
0.51 x 0.51" (13 x 13 mm)
0
20
40
60
80
100
120
140
0.2
Mounted on P.C.B.
with
0.06"
(1.5 mm) Lead Length
Copper Pads
0.51 x 0.51" (13 x 13 mm)
0
20
40
60
80
100
120
140
0
0
Ambient Temperature (°C)
Ambient Temperature (°C)
Figure 1. Derating Curves Output Rectified Current for
B40C800D...B125C800DM
Figure 2. Derating Curves Output Rectified Current for
B250C800D...B360C800DM
www.vishay.com
2
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Document Number: 88533
Revision: 29-May-08
B40C800DM thru B380C800DM
Vishay General Semiconductor
50
10
40
Instantaneous Reverse Current (µA)
Peak Forward Surge Current (A)
T
J
= 125 °C
10 ms Single Sine-Wave
T
J
= 100 °C
1
30
20
0.1
T
J
= 25 °C
10
1.0 Cycle
0
0
10
100
0.01
0
20
40
60
80
100
Number
of Cycles at 50 Hz
Percent of Rated Peak Reverse
Voltage
(%)
Figure 3. Maximum Non-Repetitive Peak Forward Surge
Current Per Diode
Figure 5. Typical Reverse Leakage Characteristics Per Diode
Instantaneous Forward Surge Current (A)
10
T
J
= 25 °C
Pulse
Width
= 300
µs
1
%
Duty Cycle
1
100
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mVp-p
Junction Capacitance (pF)
1.0
1.2
1.4
10
0.1
0.01
0.4
1
0.6
0.8
1
10
100
Instantaneous Forward
Voltage
(V)
Reverse
Voltage
(V)
Figure 4. Typical Forward Characteristics Per Diode
Figure 6. Typical Junction Capacitance Per Diode
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
Case Style DFM
0.255 (6.5) 0.315 (8.00)
0.245 (6.2) 0.285 (7.24)
0.335 (8.51)
0.320 (8.12)
0.130 (3.30)
0.120 (3.05)
0.045 (1.14)
0.035 (0.89)
0.023 (0.58)
0.018 (0.46)
0.205 (5.2)
0.195 (5.0)
0.080 (2.03)
0.050 (1.27)
0.185 (4.69)
0.150 (3.81)
0.013 (0.33)
0.0086 (0.22)
0.350 (8.9)
0.300 (7.6)
0.075 (1.90)
0.055 (1.39)
Document Number: 88533
Revision: 29-May-08
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
3
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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