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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: 250C/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 25C 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 TC=105C 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 TC=25C rated DC blocking voltage per leg (NOTE 1) TC=100C Typical thermal resistance per leg (NOTE 2) Operating junction and storage temperature range
NOTES: (1) Pulse test: 300s pulse width, 1% duty cyle (2) Thermal resistance from junction to case per leg (3) 2.0s pulse width, f=1.0 KHZ
VRRM VRMS VDC I(AV)
30 21 30 20.0
40 28 40
Volts Volts Volts Amps
IFSM IRRM VF IR RJC TJ, TSTG
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
TJ=TJ max. 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method)
0
50
100
150
10
NUMBER OF CYCLES AT 60 HZ
100
LEAD TEMPERATURE, C
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER LEG
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS PER LEG
50
50
PULSE WIDTH=300s 1% DUTY CYCLE
10
INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES
TJ=125C
INSTANTANEOUS FORWARD CURRENT, AMPERES
10
TJ=125C
1
TJ=75C
1
TJ=25C
0.1
0.1
0.01
TJ=25C
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
TJ=25C 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.

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