
SBL2030PT AND SBL2040PT
SCHOTTKY RECTIFIER
Reverse Voltage -
30 and 40 Volts
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:
250
°
C/10 seconds, 0.17" (4.3mm) from case
MECHANICAL DATA
Case:
JEDEC TO-247AD molded plastic body
Terminals:
Lead solderable per MIL-STD-750,
Method 2026
Polarity:
As marked
Mounting Position:
Any
Mounting Torque:
10 in. - lbs. max.
Weight:
0.2 ounce, 5.6 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
°
C ambient temperature unless otherwise specified.
SYMBOLS
SBL2030PT
SBL2040PT
UNITS
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at T
C
=105°C
Peak forward surge current, 8.3ms single
half sine-wave superimposed on rated load
(JEDEC Method)
Maximum instantaneous forward voltage
per leg at 10.0A
(NOTE 1)
Maximum instantaneous current at
rated DC blocking voltage per leg
Typical thermal resistance per leg
(NOTE 2)
Operating junction and storage temperature range
V
RRM
V
RMS
V
DC
30
21
30
40
28
40
Volts
Volts
Volts
I
(AV)
20.0
Amps
I
FSM
250.0
Amps
V
F
0.55
Volts
T
C
=25°C
1.0
50.0
1.5
(NOTE 1)
T
C
=100°C
I
R
mA
R
Θ
JC
T
J
, T
STG
°C/W
°C
-40 to +125
NOTES:
(1) Pulse test: 300
μ
s pulse width, 1% duty cyle
(2) Thermal resistance from junction to case per leg
4/98
PIN 1
PIN 3
CASE
0.245 (6.2)
0.225 (5.7)
0.645 (16.4)
0.625 (15.9)
0.323 (8.2)
0.313 (7.9)
0.142 (3.6)
0.138 (3.5)
0.170
(4.3)
0.086 (2.18)
0.076 (1.93)
0.160 (4.1)
0.140 (3.5)
0.225 (5.7)
0.205 (5.2)
0.127 (3.22)
0.117 (2.97)
0.048 (1.22)
0.044 (1.12)
0.795 (20.2)
0.775 (19.6)
0.840 (21.3)
0.820 (20.8)
1
2
3
0.078 REF
0.203 (5.16)
0.193 (4.90)
10
o
TYP.
BOTH SIDES
30
o
10
o
1
o
REF.
BOTH SIDES
0.118 (3.0)
0.108 (2.7)
0.030 (0.76)
0.020 (0.51)
PIN 2
TO-247AD
Dimensions in inches and (millimeters)