SB320H THRU SB3100H
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts
Forward Current - 3.0 Amperes
DO-201AD
FEATURES
* Halogen-free type
* Compliance to RoHS product
* Plastic package has Underwriters Laboratory
Flammability Classifications 94V-0
* Guardring for overvoltage protection
* Low power loss, high efficiency
* High current capability, low forward voltage drop
* For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
* High temperature soldering guaranteed :
o
260 C / 10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension
1.0(25.4)
MIN.
0.210(5.3)
0.190(4.8)
DIA.
0.375(9.5)
0.285(7.2)
1.0(25.4)
MIN.
MECHANICAL DATA
Case :
JEDEC DO-201AD Molded plastic body
Terminals :
Tin Plated, solderable per MIL-STD-750,
Method 2026
Polarity :
Color band denotes cathode end
Mounting Position :
Any
Weight :
0.04 ounce, 1.12 grams
0.052(1.3)
0.048(1.2)
DIA.
*Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature
unless otherwise specified.
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
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)
Maximum instantaneous forward voltage at 3.0 A ( NOTE 1 )
Maximum instantaneous reverse
current at rated DC blocking voltage
Typical thermal resistance ( NOTE 2 )
Operating junction temperature range
Storage temperature range
T
A
=25 C
T
A
=100 C
R
R
JA
JL
o
o
o
SYMBOLS
V
RRM
V
RMS
V
DC
I
(AV)
SB320H
20
14
20
SB340H
40
28
40
SB360H
60
42
60
SB3100H
100
70
100
UNITS
Volts
Volts
Volts
Amps
3.0
I
FSM
80
Amps
V
F
0.5
0.5
20
40
10
-65 to +125
-65 to +150
0.70
0.85
Volts
I
R
mA
10
o
C/W
o
T
J
T
STG
-65 to +150
C
C
o
NOTES : (1) Pulse test 300us pulse widh, 1% duty cycle
(2) Thermal resistance from junction to lead vertical P.C.B. mounting 0.50" (12.7mm) lead length with 2.5 x 2.5" (63.5 x 63.5mm) copper pad
REV. 0
Zowie Technology Corporation
RATINGS AND CHARACTERISTIC CURVES SB320H THRU SB3100H
FIG.1 - FORWARD CURRENT DERATING CURVE
3.0
2.5
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
100
PEAK FORWARD SURGE CURRENT,
AMPERES
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
Resistive or
inductive load
0.375" (9.5mm)
lead length
80
2.0
60
1.5
40
1.0
0.5
SB320H & SB340H
SB360H & SB3100H
20
0
0
25
50
75
100
o
0
125
150
175
1
10
NUMBER OF CYCLES AT 60Hz
100
LEAD TEMPERATURE, C
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
50.00
100
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
10.00
INSTANTANEOUS REVERSE LEAKAGE
CURRENT, MILLIAMPERES
10
o
TJ = 125 C
Pulse width=300us
1% Duty Cycle
1
1.00
0.1
TJ = 100 C
o
TJ = 25 C
o
0.10
0.01
SB320H & SB340H
SB360H
SB3100H
TJ = 25 C
o
SB320H & SB340H
SB360H & SB3100H
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0.001
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FIG.5 - TYPICAL JUNCTION CAPACITANCE
1000
TJ = 25 C
o
FIG.6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
100
TRANSIENT THERMAL IMPEDANCE( C/W)
o
JUNCTION CAPACITANCE, pF
10
100
1
0
.1
.2
.4
1.0
2
4
10
SB320H & SB340H
SB360H & SB3100H
0.1
100
0.01
0.10
1.0
t , PULSE DURATION, sec
10
100
20
40
REVERSE VOLTAGE, VOLTS
REV. 0
Zowie Technology Corporation
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