B2S, B4S & B6S
New Product
Vishay General Semiconductor
Miniature Glass Passivated Single-Phase
Surface Mount Bridge Rectifier
Major Ratings and Characteristics
I
F(AV)
V
RRM
I
FSM
I
R
V
F
T
j
max.
0.5 A
200 V, 400 V, 600 V
30 A
5 µA
1.0 V
150 °C
TO-269AA (MBS)
~
~
~
~
Features
•
•
•
•
•
•
UL Recognition, file number E54214
Saves space on printed circuit boards
Ideal for automated placement
Middle surge current capability
Meets MSL level 1, per J-STD-020C
Solder Dip 260 °C, 40 seconds
Mechanical Data
Case:
TO-269AA (MBS)
Epoxy meets UL-94V-0 Flammability rating
Terminals:
Matte tin plated (E3 Suffix) leads, solder-
able per J-STD-002B and JESD22-B102D
Polarity:
As marked on body
Typical Applications
General purpose use in ac-to-dc bridge full wave rec-
tification for Power Supply, Lighting Ballaster, Battery
Charger, Home Appliances, Office Equipment, and
Telecommunication applications
Maximum Ratings
(T
A
= 25 °C unless otherwise noted)
Parameter
Device marking code
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward output rectified current on glass-epoxy
P.C.B. (see Fig. 1)
Peak forward surge current 10 msec single half sine-wave
superimposed on rated load
Rating for fusing (t < 8.3 ms)
Operating junction and storage temperature range
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
I
2
t
T
J
, T
STG
Symbol
B2S
B2
200
140
200
B4S
B4
400
280
400
0.5
(1)
30
5.0
- 55 to + 150
B6S
B6
600
420
600
V
V
V
A
A
A
2
sec
°C
Unit
Document Number 88893
08-Jul-05
www.vishay.com
1
B2S, B4S & B6S
Vishay General Semiconductor
Electrical Characteristics
(T
A
= 25 °C unless otherwise noted)
Parameter
Max. instantaneous forward voltage
drop per leg
Maximum DC reverse current at rated
DC blocking voltage per leg
Typical junction capacitance per leg
Test condition
at 0.5 A
T
A
= 25 °C
T
A
= 125 °C
at 4.0 V, 1 MHz
Symbol
V
F
I
R
C
J
Value
1.0
5.0
100
13
Unit
V
µA
pF
Maximum Ratings
(T
A
= 25 °C unless otherwise noted)
Parameter
Typical thermal resistance per leg
(1)
Symbol
R
θJA
R
θJL
B2S
B4S
90
40
B6S
Unit
°C/W
Notes: (1) On glass epoxy P.C.B. mounted on 0.05 x 0.05" (1.3 x 1.3 mm) pads
Ratings and Characteristics Curves
(T
A
= 25
°C
unless otherwise noted)
0.8
Aver age F orw ard Rectified Current (A)
10
Instantaneous Forward Current (A)
TJ = 150°C
1
TJ = 25°C
TJ = 125°C
0.1
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
20
40
80 100 120 140
60
Ambient Temper ature (°C)
160
Resistive or Inductive Load
Glass
Epoxy
P.C.B.
0.01
0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4
Instantaneous Forward Voltage (V)
Figure 1. Derating Curve for Output Rectified Current
Figure 3. Typical Forward Voltage Characteristics Per Leg
35
Peak F orward Surge Current (A)
30
25
20
15
10
5.0
0
1
10
Number of Cycles
100
1 Cycle
f = 50 Hz
1000
TJ = 150°C
Instantaneous Rev erse Leakage
Current (µA)
100
10
TJ = 125°C
1
0.1
TJ = 25°C
0.01
10
20 30 40 50 60 70 80 90 100
Percent of Rated Peak Rev erse Voltage (%)
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
Per Leg
Figure 4. Typical Reverse Leakage Characteristics Per Leg
www.vishay.com
2
Document Number 88893
08-Jul-05
B2S, B4S & B6S
Vishay General Semiconductor
100
Junction Capacitance (pF)
10
1
0.1
10
1
Rev erse Voltage (V)
100
Figure 5. Typical Junction Capacitance Per Leg
Package outline dimensions in inches (millimeters)
0.029 (0.74)
0.017 (0.43)
TO-269AA (MBS)
Mounting Pad Layout
0.023 MIN.
(0.58 MIN.)
0.161 (4.10)
0.144 (3.65)
0.272 (6.90)
0.252 (6.40)
0.272 MAX.
(6.91 MAX.)
0.030 MIN.
(0.76 MIN.)
0.105 (2.67)
0.095 (2.41)
0.195 (4.95)
0.179 (4.55)
0-8 o
0.106 (2.70)
0.090 (2.30)
0.205 (5.21)
0.195 (4.95)
0.049 (1.24)
0.039 (0.99)
0.062 (1.57)
0.058 (1.47)
0.105(2.67)
0.095(2.41)
0.114 (2.90)
0.094 (2.40)
0.0075 (0.19)
0.0065 (0.16)
0.038 (0.96)
0.019 (0.48)
0.008 (0.20)
0.004 (0.10)
0.114 (2.90)
0.110 (2.80)
0.058 (1.47)
0.054 (1.37)
0.016 (0.41)
0.006 (0.15)
0.018 (0.46)
0.014 (0.36)
Document Number 88893
08-Jul-05
www.vishay.com
3
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
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1
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