MBR4040ST SERIES
SCHOTTKY BARRIER RECTIFIERS
VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O.
Flame Retardant Epoxy Molding Compound.
0.732(18.58)
0.715(18.18)
40 to 100 Volts
CURRENT
40 Amperes
0.615(15.60)MAX.
0.520(13.20)
0.504(12.80)
0.402(10.20)
0.385(9.80)
0.185(4.70)
0.169(4.30)
0.516(13.20)
0.504(12.80)
• High current capability
• Guardring for overvoltage protection
• For use in low voltage,high frequency inverters
free wheeling , and polarlity protection applications.
• In compliance with EU RoHS 2002/95/EC directives
0.118(3.0)
MIN.
0.599(15.20)
0.582(14.80)
0.577(14.65)
0.565(14.35)
0.776(19.70)
0.759(19.30)
• Metal silicon junction, majority carrier conduction
• Low power loss, high efficiency.
MECHANICAL DATA
• Case: TO-247S/TO-3PS molded plastic
• Terminals: solder plated, solderable per MIL-STD-750, Method 2026
• Polarity: As marked.
• Mounting Position: Any
0.071(1.80)
0.055(1.40)
0.095(2.40)
0.078(2.00)
0.050(1.25)
0.037(0.95)
0.166(4.20)
0.149(3.80)
0.579(14.70)
0.563(14.30)
0.103(2.60)
0.090(2.30)
0.025(0.62)
0.014(0.38)
0.223(5.65)
0.206(5.25)
0.223(5.65)
0.206(5.25)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
PA RA ME TE R
Ma xi mum Re c urre nt P e a k Re ve rs e Vo lta g e
Ma xi mum RMS Vo lta ge
Ma xi mum D C B lo ck i ng Vo ltag e
Ma xi mum A ve ra g e F o rwar d C ur re nt
P e a k F o rwa rd S urg e C urre nt : 8 .3 ms s i ng le
ha lf s i ne -wa ve s up e ri mp o se d o n ra te d lo a d
(JE D E C me tho d )
Ma xi mum F o rwa rd Vo lta g e a t 2 0 A p e r le g
Ma xi mum D C Re ve rse C urre nt a t
Ra te d D C B lo ck i ng Vo ltag e
Typ i c a l The rma l Re s i sta nc e
Op e ra ti ng Juncti o n a nd S to ra g e Te mp e ra ture
Ra ng e
T
J
=2 5
O
C
T
J
=1 2 5
O
C
S YMB OL
V
RRM
V
RMS
V
DC
I
F (AV )
I
F S M
V
F
I
R
R
J
C
T
J
,T
S TG
-5 5 to + 1 5 0
MB R4 0 4 0 S T M B R4 04 5 S T MB R4 0 5 0 S T MB R4 0 60 S T MB R4 0 8 0 S T MB R4 0 9 0 S T MB R4 0 1 0 0 S T
UNITS
V
V
V
A
40
28
40
45
3 1 .5
45
50
35
50
60
42
60
40
80
56
80
90
63
90
100
70
100
350
A
0 .7
0 .7 9
0.1
20
1 .2
-65 to +175
0 .8
0 .0 5
20
O
V
mA
C / W
O
C
Note :
Both Bonding and Chip structure are available.
September 2,2010-REV.02
PAGE . 1
MBR4040ST SERIES
RATING AND CHARACTERISTIC CURVES
385
AVERAGE FOR WARD CURRENT,
AMPERES
50
40V
45-100V
PEAK FORWARD SURGE CURRENT,
AMPERES
350
315
280
245
210
175
140
105
70
35
0
1
2
5
10
20
50
100
40
30
20
10
0
RESISTIVEORINDUCTIVE LOAD
0
25
50
75
100
125
150
175
200
CASE TEMPERATURE, C
O
NO. OF CYCLE AT 60HZ
Fig.1-FORWARD CURRENT DERATING CURVE
Fig.2-MAXMUM NON-REPETITIVE SURGE
CURRENT
INSTANTANEOUS REVERSE CURRENT, mA
10
T
J
=125
O
C
1.0
INSTANTANEOUS FORWARD CURRENT,
AMPERES
40
10
8
6
4
2
1. 0
0.8
0.6
0.4
0.2
0.1
0.4
0.1
T
J
=75 C
O
0.01
T
J
=25 C
O
40-45V
50-100V
0.5
0.6
0.7
0.8
0.9
1.0
1.1
0.001
0
20
40
60
80
100
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE, %
INSTANTANEOUS FORWARD VOLTAGE
,VOLTS
Fig.3-TYPICAL REVERSE CHARACTERISTIC
Fig.4- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTIC
September 2,2010-REV.02
PAGE . 2
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