
1.0 (25.4)
MIN.
1.0 (25.4)
MIN.
0.125 (3.18)
0.115 (2.92)
0.100 (2.54)
0.090 (2.29)
DIA
0.025 (0.635)
0.023 (0.584)
DIA.
SB020 THRU SB040
MINIATURE SCHOTTKY BARRIER RECTIFIER
Reverse Voltage -
20 to 40 Volts
Forward Current -
0.6 Ampere
FEATURES
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Metal silicon junction, majority carrier conduction
Low power loss, high efficiency
High current capability, low forward voltage drop
High surge capability
Guardring for overvoltage protection
For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
High temperature soldering guaranteed:
250°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3 kg) tension
MECHANICAL DATA
Case:
Molded plastic body
Terminals:
Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity:
Color band denotes cathode end
Mounting Position:
Any
Weight:
0.0064 ounce, 0.181 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
SB020
SB030
SB040
UNITS
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current at
0.375” (9.5mm) lead length T
L
=60°C
Peak forward surge current, 8.3ms single
half sine-wave superimposed on rated load
(JEDEC Method) at T
L
=70°C
Maximum instantaneous forward voltage at 0.6A
(NOTE 1)
Maximum instantaneous reverse current at
rated DC blocking voltage
(NOTE 1)
Typical thermal resistance
(NOTE 2)
V
RRM
V
RMS
V
DC
20
14
20
30
21
30
40
28
40
Volts
Volts
Volts
I
(AV)
0.6
Amp
I
FSM
20.0
Amps
V
F
0.55
Volts
T
A
=25°C
T
A
=100°C
I
R
0.5
10.0
60.0
20.0
mA
R
Θ
JA
R
Θ
JL
T
J
T
STG
°C/W
Operating junction temperature range
Storage temperature range
-55 to +125
-55 to +150
°C
°C
NOTES:
(1) Pulse test: 300
μ
s pulse width, 1% duty cycle
(2) Thermal resistance from junction to ambient vertical P.C.B. mounted, 0.5" 1.27mm lead length with 1.5 x 1.5” (38 x 38mm) copper pad
4/98
Case Style MPG06
Dimensions in inches
and
(millimeters)