SBL1630CT AND SBL1640CT
SCHOTTKY RECTIFIER
Reverse Voltage -
30 and 40 Volts
TO-220AB
0.185 (4.70)
0.175 (4.44)
0.154 (3.91)
DIA.
0.148 (3.74)
0.055 (1.39)
0.045 (1.14)
Forward Current -
16.0 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, 0.25" (6.35mm) from case
0.415 (10.54) MAX.
0.370 (9.40)
0.360 (9.14)
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 body
Terminals:
Lead 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
SBL1630CT
SBL1640CT
UNITS
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at T
C
=95°C
Peak forward surge current, 8.3ms single
half sine-wave superimposed on rated load
(JEDEC Method)
Maximum instantaneous forward voltage
per leg at 8.0A
(NOTE 1)
Maximum instantaneous reverse current at
rated DC blocking voltage per leg
(NOTE 1)
Typical thermal resistance per leg
(NOTE 2)
Operating junction and storage temperature range
T
C
=25°C
T
C
=100°C
V
RRM
V
RMS
V
DC
I
(AV)
30
21
30
16.0
40
28
40
Volts
Volts
Volts
Amps
I
FSM
250.0
Amps
V
F
I
R
R
ΘJC
T
J
, T
STG
0.55
0.5
50.0
2.0
-40 to +125
Volts
mA
°C/W
°C
NOTES:
(1) Pulse test: 300µs pulse width, 1% duty cycle
(2) Thermal resistance from junction to case per leg
4/98
RATINGS AND CHARACTERISTIC CURVES SBL1630CT AND SBL1640CT
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
10
NUMBER OF CYCLES AT 60 H
Z
T
J
=T
J
max.
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
16
12
8
4
0
0
50
100
150
LEAD TEMPERATURE, °C
100
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS PER LEG
FIG. 4 - TYPICAL REVERSE
CHARACTERISTICS PER LEG
50
50
INSTANTANEOUS FORWARD CURRENT,
AMPERES
PULSE WIDTH=300µs
1% DUTY CYCLE
T
J
=125°C
10
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
T
J
=125°C
10
T
J
=25°C
1
T
J
=75°C
1
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, %
FIG. 5 - TYPICAL JUNCTION CAPACITANCE PER LEG
TRANSIENT THERMAL IMPEDANCE,
°C/W
FIG. 6 - TYPICAL TRANSIENT THERMAL
IMPEDANCE PER LEG
4,000
JUNCTION CAPACITANCE, pF
T
J
=25°C
f=1.0 MHz
Vsig=50mVp-p
100
1,000
10
1
100
0.1
1
10
100
REVERSE VOLTAGE, VOLTS
0.1
0.01
0.1
1
t, PULSE DURATION, sec.
10
100
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