MBR3020ST SERIES
SCHOTTKY BARRIER RECTIFIERS
VOLTAGE
20 to 100 Volts
CURRENT
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O.
Flame Retardant Epoxy Molding Compound.
0.577(14.65)
0.565(14.35)
0.776(19.70)
0.759(19.30)
0.732(18.58)
0.715(18.18)
30 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)
• Metal silicon junction, majority carrier conduction
• Low power loss, high efficiency.
• 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)
MECHANICAL DATA
• Case: TO-247S/TO3PS molded plastic
• Terminals: solder plated, solderable per MIL-STD-750, Method 2026
• Polarity: As marked.
• Mounting Position: Any
• Weight: 0.1932 ounces, 5.4803 grams.
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
Maxi mum Rec urre nt P e ak Re vers e Volta ge
Maxi mum RMS Volta ge
Maxi mum D C B lo cki ng Voltage
Maxi mum A verag e Fo rwa rd C urre nt
P e ak F orward S urg e C urrent :8 .3ms si ngle
ha lf s i ne -wa ve sup eri mp ose d on ra ted lo ad
(J E D E C metho d)
Maxi mum F orwa rd Volta ge a t 1 5A p er leg
Maxi mum D C Re verse C urre nt at
Ra ted D C B lo cki ng Volta ge
Typi ca l The rma l Res i stance
Ope rati ng Juncti o n a nd S tora ge Te mp era ture
Ra ng e
T
J
=25
O
C
T
J
=12 5
O
C
S YMB OL
V
RRM
V
RMS
V
DC
I
F(AV )
I
FS M
V
F
I
R
R
J
C
T
J
,T
S TG
MB R30 2 0S T MB R3 0 30 S T MB R3 0 40 S T MB R3 04 5 S T MB R30 5 0S T MB R3 0 60 S T MB R3 08 0 S T MB R30 9 0S T MB R30 1 00 S T
UNITS
V
V
V
A
20
14
20
30
21
30
40
28
40
45
3 1.5
45
50
35
50
30
60
42
60
80
56
80
90
63
90
100
70
100
27 5
A
0 .70
0.1
20
1 .4
-5 5 to + 15 0
0.7 5
0 .8
0.05
20
V
mA
O
C /
W
C
-6 5 to + 17 5
O
Note :
Both Bonding and Chip structure are available.
August 31,2010-REV.02
PAGE . 1
MBR3020ST SERIES
RATING AND CHARACTERISTIC CURVES
275
AVERAGE FORWARD RECTIFIED
CURRENT AMPERES
40
30
20
10
0
20-40V
45-100V
PEAK FORWARD SURGE CURRENT,
AMPERES
50
250
225
200
175
150
125
100
75
50
25
0
1
2
5
10
20
50
100
RESISTIVE OR
INDUCTIVE LOAD
0
20
40
60
80
100
120
140
160
180
LEAD TEMPERATURE, C
Fig.1- FORWARD CURRENT DERATING CURVE
O
NO. OF CYCLE AT 60Hz
Fig.2- MAXIMUM NON-REPETITIVE SURGE
CURRENT
10
INSTANTANEOUS REVERSE CURRENT, mA
TC=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
40-45V
50-60V
80-100V
0.1
TC=75 C
O
0.01
TC=25
O
C
0 .001
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
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
August 31,2010-REV.02
PAGE . 2
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