DO-201AD
SB320 thru SB360
Schottky Barrier Rectifier
Reverse Voltage 20 to 60V
Forward Current 3.0A
0.210 (5.3)
0.190 (4.8)
Dia.
1.0 (25.4)
Min.
0.375 (9.5)
0.285 (7.2)
0.052 (1.32)
0.048 (1.22)
Dia.
1.0 (25.4)
Min.
Dimensions in inches and (millimeters)
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: JEDEC DO-201AD molded plastic body
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
High temperature soldering guaranteed:
250°C/10 seconds 0.375” (9.5mm) lead length,
5lbs. (2.3kg) tension
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.04oz., 1.12g
Maximum Ratings and Thermal Characteristics (TA = 25°C unless otherwise noted)
Parameter
Symbol SB320 SB330 SB340 SB350 SB360
Maximum repetitive peak reverse voltage
VRRM
20
30
40
50
60
Maximum RMS voltage
VRMS
14
21
28
35
42
Maximum DC blocking voltage
VDC
20
30
40
50
60
Maximum average forward rectified current
at 0.375 (9.5mm) lead length (See Fig.1)
IF(AV)
3.0
Peak forward surge current 8.3µs single half sine-wave
superimposed on rated load (JEDEC Method)
IFSM
100
Typical thermal resistance(2)
RθJA
RθJL
30
10
Operating junction temperature range
TJ –65 to +125 –65 to +150
Storage temperature range
TSTG
–65 to +150
Unit
V
V
V
A
A
°C/W
°C
°C
Electrical Characteristics (TA = 25°C unless otherwise noted)
Parameter
Symbol SB320
Maximum instantaneous forward voltage at 3.0A(1)
VF
Maximum instantaneous reverse
TA = 25°C
current at rated DC blocking voltage(1) TA = 100°C
IR
SB330
0.50
20
SB340
0.5
SB350 SB360
0.74
10
Unit
V
mA
Notes: (1) Pulse test: 300µs pulse width, 1% duty cycle
(2) Thermal resistance from junction to lead vertical P.C.B. mounting, 0.500" (12.7mm) lead length with 2.5 x 2.5”
(63.5 x 63.5mm) copper pad
10/11/01
