4/98
SBL1030 AND SBL1040
SCHOTTKY RECTIFIER
Reverse Voltage - 30 and 40 Volts Forward Current - 10.0 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
Guardring for overvoltage protection
High temperature soldering guaranteed:
250°C/10 seconds, 0.25" (6.35mm) from case
MECHANICAL DATA
Case: JEDEC TO-220AC molded 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 25°C ambient temperature unless otherwise specified.
SYMBOLS
SBL1030
SBL1040
UNITS
Maximum repetitive peak reverse voltage
V
RRM
30
40
Volts
Maximum RMS voltage
V
RMS
21
28
Volts
Maximum DC blocking voltage
V
DC
30
40
Volts
Maximum average forward rectified current
at T
C
=110°C
I
(AV)
10.0
Amps
Peak forward surge current, 8.3ms single
half sine-wave superimposed on rated load
I
FSM
250.0
Amps
(JEDEC Method)
Maximum instantaneous forward voltage at 10A
(NOTE 1)
V
F
0.55
Volts
Maximum instantaneous reverse current at
T
C
=25°C
1.0
rated DC blocking voltage (
NOTE 1)
T
C
=100°C
I
R
50.0
mA
Typical thermal resistance
(NOTE 2)
R
JC
2.0
°C/W
Operating and storage temperature range
T
J
,T
STG
-40 to +125
°C
NOTES:
(1) Pulse test: 300
µ
s pulse width, 1% duty cycle
(2) Thermal resistance from junction to case per leg
0.154 (3.91)
0.148 (3.74)
DIA.
0.113 (2.87)
0.103 (2.62)
0.185 (4.70)
0.175 (4.44)
0.055 (1.39)
0.045 (1.14)
0.145 (3.68)
0.135 (3.43)
0.350 (8.89)
0.330 (8.38)
0.160 (4.06)
0.140 (3.56)
0.037 (0.94)
0.027 (0.68)
0.205 (5.20)
0.195 (4.95)
0.560 (14.22)
0.530 (13.46)
0.022 (0.56)
0.014 (0.36)
0.110 (2.79)
0.100 (2.54)
1
2
1.148 (29.16)
1.118 (28.40)
0.105 (2.67)
0.095 (2.41)
0.410 (10.41)
0.390 (9.91)
0.635 (16.13)
0.625 (15.87)
0.560 (14.22)
0.530 (13.46)
PIN
PIN 1
PIN 2
CASE
0.415 (10.54) MAX.
0.370 (9.40)
0.360 (9.14)
TO-220AC
Dimensions in inches and (millimeters)
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
0.01
0.1
1
10
50
0.1
1
10
100
100
1,000
4,000
0.01
0.1
1
10.0
100
0.1
1
10.0
100
50
100
0
150
0
2.5
5
7.5
10
12.5
0
20
40
60
80
100
0.001
0.01
0.1
1
10
50
1
10
100
0
50
100
150
200
250
300
RATINGS AND CHARACTERISTIC CURVES SBL1030 AND SBL1040
FIG. 1 - FORWARD CURRENT DERATING CURVE
CASE TEMPERATURE, °C
AVERAGE FORWARD CURRENT,
AMPERES
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
NUMBER OF CYCLES AT 60 H
Z
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT,
AMPERES
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE, pF
REVERSE VOLTAGE, VOLTS
T
J
=75°C
T
J
=25°C
T
J
=25°C
T
J
=125°C
PULSE WIDTH = 300
µ
s
1% DUTY CYCLE
RESISTIVE OR INDUCTIVE LOAD
T
J
=125°C
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
t, PULSE DURATION, sec.
TRANSIENT THERMAL IMPEDANCE,
°
C/W
T
J
=T
J
max.
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
T
J
=25°C
f=1.0 MHz
Vsig=50mVp-p
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