Document
SB020 thru SB060
Miniature Schottky Barrier Rectifiers Reverse Voltage 20 to 60 Volts Forward Current 0.6 Ampere
Features
Plastic package has Underwriters Laboratory Flammability Classification 94V-0
Low power loss, high efficiency For use in low voltage high frequency inverters, free wheeling,
and polarity protection applications Guardring for overvoltage protection
Mechanical Data
Case: Molded plastic body, R-1 Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
High temperature soldering guaranteed: 250oC/10 seconds 0.375" (9.5mm) lead length,
5lbs. (2.3kg) tension Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.007 ounce, 0.20 gram
Maximum Ratings and Electrical Characteristics
(TA = 25oC unless otherwise noted)
Parameter
Symbols SB020
SB030
SB040
SB050
SB060
Maximum repetitive peak reverse voltage
VRRM
20
30
40
Maximum RMS voltage
VRMS
14
21
28
Maximum DC blocking voltage
Maximum average forward rectified current at 0.375" (9.5mm) lead length (See Fig.1)
Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load (JEDEC Method)
VDC IF(AV) IFSM
20
30 40 0.6 20.0
Max. instantaneous forward voltage at 0.6A (Note 1)
Maximum instantaneous reverse current TA= 25oC
at rated DC blocking voltage (1)
TA=100oC
Typical thermal resistance (Note 2)
Operating junction temperature range
VF
I
R
RθJA RθJL TJ
0.55 10 -55 to +125
0.5
80 20
Storage temperature range
TSTG -55 to +150
Notes: 1. Pulse test: 300us pulse width, 1% duty cycle 2. Thermal resistance junction to lead P.C.B. mounted 0.375" (9.5mm) lead length
50 60 35 42 50 60
0.70 5.0 -55 to +150
Units Volts Volts Volts Amp Amps Volts mA
oC/W oC oC
295
RATINGS AND CHARACTERISTIC CURVES
(TA = 25oC unless otherwise noted)
296
.