FAIRCHILD MB7S

MB1S - MB8S
MB1S - MB8S
4
3
1 :
2 :
Features
––
•
Low leakage
•
Surge overload rating:
35 amperes peak.
•
Ideal for printed circuit board.
3 :
+
~
~
0.106(2.7)
0.09(2.3)
0.118(3.0)
MAX
+
0.008(0.2)
4 : ––
~
~
1
0.275(7)MAX
2
0.067(1.7)
0.057(1.3)
Polarity symbols molded
or marking on body
0.067(1.7)
0.057(1.3)
C0.02(0.5)
0.051(1.3)
0.035(0.9)
0.031(0.8)
0.0191(0.5)
SOIC-4
0.165(4.2)
0.150(3.8)
0.106(2.7)
0.09(2.3)
0.193(4.9)
0.177(4.5)
0.014(0.35)
0.006(0.15)
0.043(1.1)
0.027(0.7)
Dimensions are in:
inches (mm)
0.5 Ampere Glass Passivated Bridge Rectifiers
Absolute Maximum Ratings*
Symbol
IO
TA = 25°C unless otherwise noted
Parameter
Value
Units
0.5
A
35
A
1.4
11
85
W
mW/°C
°C/W
RqJA
Average Rectified Current
@ TA = 50°C
Peak Forward Surge Current
8.3 ms single half-sine-wave
Superimposed on rated load (JEDEC method)
Total Device Dissipation
Derate above 25°C
Thermal Resistance, Junction to Ambient,** per leg
RqJL
Thermal Resistance, Junction to Lead,** per leg
20
°C/W
Tstg
Storage Tem perature Range
-55 to +150
°C
TJ
Operating Junction Tem perature
-55 to +150
°C
if(surge)
PD
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
**Device mounted on PCB with 0.5-0.5" (13x13 mm) lead length.
Electrical Characteristics
TA = 25°C unless otherwise noted
Parameter
Device
Units
1S
2S
4S
6S
8S
Peak Repetitive Reverse Voltage
100
200
400
600
800
V
Maximum RMS Bridge Input Voltage
70
140
280
420
560
V
DC Reverse Voltage
(Rated VR)
Maximum Reverse Leakage,
per leg @ rated VR
TA = 25°C
TA = 125°C
Maximum Forward Voltage Drop,
per bridge
@ 0.5 A
2
I t rating for fusing
t < 8.3 ms
100
200
400
600
800
V
Typi cal Junction Capacitance, per leg
VR = 4.0 V, f = 1.0 MHz
ã1999 Fairchild Semiconductor Corporation
5.0
0.5
mA
mA
1.0
5.0
V
2
At
13
pF
MB1S-MB8S, Rev. A
(continued)
Typical Characteristics
Forward Current Derating Curve
Forward Characteristics
10
FORWARD CURRENT (A)
FORWARD CURRENT (A)
1
0.75
0.5
0.25
0
0
25
50
75
100
125
150
AMBIENT TEMPERATURE ( º C)
1
0.1
0.01
0.4
175
0.8
1
1.2
FORWARD VOLTAGE (V)
1.4
10
30
25
20
15
10
5
0
0.6
Reverse Characteristics
35
REVERSE CURRENT ( µ A)
PEAK FORWARD SURGE CURRENT (A)
Non-Repetitive Surge Current
TA = 25º C
Pulse Width = 300µs
2% Duty Cycle
1
2
5
10
20
50
NUMBER OF CYCLES AT 60Hz
100
T C = 100 º C
1
0.1
TA = 25 º C
0.01
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
MB1S-MB8S, Rev. A
MB1S - MB8S
Glass Passivated Bridge Rectifiers
TRADEMARKS
The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is
not intended to be an exhaustive list of all such trademarks.
ACEx™
CoolFET™
CROSSVOLT™
E2CMOSTM
FACT™
FACT Quiet Series™
FAST®
FASTr™
GTO™
HiSeC™
ISOPLANAR™
MICROWIRE™
POP™
PowerTrench™
QS™
Quiet Series™
SuperSOT™-3
SuperSOT™-6
SuperSOT™-8
TinyLogic™
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DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT
OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT
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DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.
As used herein:
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support device or system whose failure to perform can
systems which, (a) are intended for surgical implant into
be reasonably expected to cause the failure of the life
the body, or (b) support or sustain life, or (c) whose
support device or system, or to affect its safety or
failure to perform when properly used in accordance
with instructions for use provided in the labeling, can be
effectiveness.
reasonably expected to result in significant injury to the
user.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Definition
Advance Information
Formative or
In Design
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary
First Production
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
No Identification Needed
Full Production
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Obsolete
Not In Production
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.