NEW PRODUCT
NEW PRODUCT
NEW PRODUCT
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:
250¡C/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 25¡C 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 T
C
=110¡C
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 ² 30%
T
C
=25¡C
T
C
=100¡C
V
RRM
V
RMS
V
DC
I
(AV)
30
21
30
10.0
40
28
40
Volts
Volts
Volts
Amps
I
FSM
V
F
I
R
R
QJC
T
J
,T
STG
V
ISOL
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 0.110Ó 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 (0.19Ó).
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 H
Z
T
J
=T
J
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
T
J
=125¡C
PULSE WIDTH = 300ms
1% DUTY CYCLE
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
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
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
T
J
=25¡C
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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