NEW PRODUCT
NEW PRODUCT
NEW PRODUCT
SBL2030CT AND SBL2040CT
SCHOTTKY RECTIFIER
Reverse Voltage -
30 and 40 Volts
TO-220AB
0.415 (10.54) MAX.
0.370 (9.40)
0.360 (9.14)
0.154 (3.91)
0.185 (4.70)
0.175 (4.44)
DIA.
0.148 (3.74)
0.055 (1.39)
0.045 (1.14)
Forward Current -
20.0 Amperes
FEATURES
♦
Plastic package has Underwriters Laboratory
Flammability Classifications 94V-0
♦
Metal silicon junction,
majority carrier conduction
♦
Low power loss, high efficiency
♦
High current capability,
low forward voltage drop
♦
High surge capability
♦
For use in low voltage, high frequency inverters, free
wheeling, and polarity protection applications
♦
Dual rectifier construction, positive center-tap
♦
Guardring for overvoltage protection
♦
High temperature soldering guaranteed:
250°C/10 seconds, 0.17" (4.3mm) from case
0.113 (2.87)
0.103 (2.62)
0.145 (3.68)
0.135 (3.43)
0.560 (14.22)
0.530 (13.46)
0.410 (10.41)
0.390 (9.91)
PIN
2
0.635 (16.13)
0.625 (15.87)
1
0.160 (4.06)
0.140 (3.56)
0.560 (14.22)
0.530 (13.46)
3
0.350 (8.89)
0.330 (8.38)
1.148 (29.16)
1.118 (28.40)
0.110 (2.79)
0.100 (2.54)
0.105 (2.67)
0.095 (2.41)
0.037 (0.94)
0.027 (0.68)
0.105 (2.67)
0.095 (2.41)
0.205 (5.20)
0.195 (4.95)
0.022 (0.56)
0.014 (0.35)
MECHANICAL DATA
PIN 1
PIN 3
PIN 2
CASE
Dimensions in inches and (millimeters)
Case:
JEDEC TO-220AB molded plastic
Terminals:
Leads solderable per MIL-STD-750,
Method 2026
Polarity:
As marked
Mounting Position:
Any
Mounting Torque:
5 in. - lbs.max.
Weight:
0.08 ounce, 2.24 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
SBL2030CT
SBL2040CT
UNITS
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at T
C
=105°C
Peak forward surge current, 8.3ms single
half sine-wave superimposed on rated load
(JEDEC Method)
Peak repetitive reverse surge current
(NOTE 3)
Maximum instantaneous forward voltage
per leg at 10.0A
(NOTE 1)
Maximum instantaneous current at
T
C
=25°C
rated DC blocking voltage per leg
(NOTE 1)
T
C
=100°C
Typical thermal resistance per leg
(NOTE 2)
Operating junction and storage temperature range
NOTES:
(1) Pulse test: 300µs pulse width, 1% duty cyle
(2) Thermal resistance from junction to case per leg
(3) 2.0µs pulse width, f=1.0 KH
Z
V
RRM
V
RMS
V
DC
I
(AV)
30
21
30
20.0
40
28
40
Volts
Volts
Volts
Amps
I
FSM
I
RRM
V
F
I
R
R
ΘJC
T
J
, T
STG
175.0
1.0
0.55
1.0
50.0
2.0
-40 to +125
Amps
Amp
Volts
mA
°C/W
°C
4/98
RATINGS AND CHARACTERISTIC CURVES SBL2030CT AND SBL2040CT
FIG. 1 - FORWARD CURRENT DERATING CURVE
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD CURRENT,
AMPERES
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT PER LEG
20
RESISTIVE OR INDUCTIVE LOAD
300
250
200
150
100
50
0
1
16
12
8
4
0
T
J
=T
J
max.
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0
50
100
150
10
NUMBER OF CYCLES AT 60 H
Z
100
LEAD TEMPERATURE, °C
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS PER LEG
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
PER LEG
50
50
PULSE WIDTH=300µs
1% DUTY CYCLE
10
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
T
J
=125°C
INSTANTANEOUS FORWARD CURRENT,
AMPERES
10
T
J
=125°C
1
T
J
=75°C
1
T
J
=25°C
0.1
0.1
0.01
T
J
=25°C
0.01
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1.0
1.1 1.2
1
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
0.001
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
FIG. 6 - TYPICAL TRANSIENT THERMAL
IMPEDANCE PER LEG
FIG. 5 - TYPICAL JUNCTION CAPACITANCE PER LEG
4,000
JUNCTION CAPACITANCE, pF
T
J
=25°C
f=1.0 MHz
Vsig=50mVp-p
TRANSIENT THERMAL IMPEDANCE,
°C/W
100
10
1,000
1
100
0.1
1
10
100
REVERSE VOLTAGE, VOLTS
0.1
0.01
0.1
1
10
100
t, PULSE DURATION, sec.
Microcontroller MCU
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