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SBLF1030 AND SBLF1040
SCHOTTKY ISOLATED PLASTIC RECTIFIER
Reverse Voltage - 30 and 40 Volts
ITO-220AC
Forward Current - 10.0 Amperes FEATURES
Isolated 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 Guardring for overvoltage protection High temperature soldering guaranteed: 250C/10 seconds, 0.25" (6.35mm) from case
0.405 (10.27) 0.383 (9.72)
0.188 (4.77) 0.172 (4.36) 0.110 (2.80) 0.100 (2.54) 0.140 (3.56) DIA. 0.130 (3.30) 0.131 (3.39) DIA. 0.122 (3.08)
0.600 (15.5) 0.580 (14.5) 0.676 (17.2) 0.646 (16.4)
2
0.350 (8.89) 0.330 (8.38)
PIN 1
0.191 (4.85) 0.171 (4.35) 0.560 (14.22) 0.530 (13.46) 0.060 (1.52) 0.110 (2.80) 0.100 (2.54)
MECHANICAL DATA
0.037 (0.94) 0.027 (0.69) 0.205 (5.20) 0.195 (4.95)
PIN 1 PIN 2
0.022 (0.55) 0.014 (0.36)
Dimensions in inches and (millimeters)
Case: JEDEC ITO-220AC fully overmolded plastic body Terminals: Leads solderable per MIL-STD-750, Method 2026 Polarity: As marked Mounting Position: Any Mounting Torque: 5 in. - lbs. max. Weight: 0.08 ounces, 2.24 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25C ambient temperature unless otherwise specified. SYMBOLS SBLF1030 SBLF1040 UNITS
Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TC=110C Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 10A (NOTE 1) Maximum instantaneous reverse current at rated DC blocking voltage (NOTE 1) Typical thermal resistance (NOTE 2) Operating and storage temperature range RMS Isolation voltage from terminals to heatsink with RH 30% TC=25C TC=100C
VRRM VRMS VDC I(AV)
30 21 30 10.0
40 28 40
Volts Volts Volts Amps
IFSM VF IR RQJC TJ,TSTG VISOL
250.0 0.55 1.0 50.0 4.0 -40 to +125 4500 (NOTE 3) 3500 (NOTE 4) 1500 (NOTE 5)
Amps Volts mA C/W C Volts
NOTES: (1) Pulse test: 300ms pulse width, 1% duty cycle (2) Thermal resistance from junction to case per leg (3) Clip mounting (on case), where lead does not overlap heatsink with 0.110O offset. (4) Clip mounting (on case), where leads do overlap heatsink. (5) Screw mounting with 4-40 screw, where washer diameter is 4.9 mm (0.19O).
2/22/99
RATINGS AND CHARACTERISTIC CURVES SBLF1030 AND SBLF1040
FIG. 1 - FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, AMPERES
12.5
RESISTIVE OR INDUCTIVE LOAD
PEAK FORWARD SURGE CURRENT, AMPERES
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
300 250 200 150 100 50 0 1 10
NUMBER OF CYCLES AT 60 HZ
TJ=TJ max. 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method)
10 7.5 5 2.5 0
100
0
50
100
150
CASE TEMPERATURE, C
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
50
50
INSTANTANEOUS FORWARD CURRENT, AMPERES
10 10
TJ=125C PULSE WIDTH = 300ms 1% DUTY CYCLE
INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES
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
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
0.001
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
TRANSIENT THERMAL IMPEDANCE, C/W
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
4,000
JUNCTION CAPACITANCE, pF
TJ=25C f=1.0 MHz Vsig=50mVp-p
100
1,000
10.0
1
100 0.1
1
10
100
REVERSE VOLTAGE, VOLTS
0.1 0.01
0.1
1
10.0
100
t, PULSE DURATION, sec.

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