SB150 thru SB160
SCHOTTKY BARRIER RECTIFIERS
REVERSE VOLTAGE –
50
to
60
Volts
FORWARD CURRENT –
1.0
Amperes
FEATURES
• Metal-Semiconductor junction with guard ring
• Epitaxial construction
• Low forward voltage drop
• High current capability
• The plastic material carries UL recognition 94V-0
• For use in low voltage, high frequency inverters, free
wheeling, and polarity protection application
• IEC 61000-4-2, level 4 (ESD). > 15KV (air)
MECHANICAL DATA
• Case: JEDEC DO-41 molded plastic
• Polarity: Color band denotes cathode
• Weight:0.012 ounces, 0.34 grams
• Mounting position: Any
DO-41
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
°C
ambient temperature unless otherwise specified.
CHARACTERISTICS SYMBOL
SB150 SB160 UNIT
Maximum Repetitive Peak Reverse Voltage
V
RRM
50 60 V
Maximum RMS Voltage
V
RMS
35 42 V
Maximum DC Blocking Voltage VDC 50 60 V
Maximum Average Forward Rectified Current
0.395”(9.5mm) Lead length @T
L
=130°C
I
AV
1.0 A
Peak Forward Surge 8.3ms single half
sine-wave super imposed on rated load
I
FSM
40 A
Maximum forward Voltage at 1.0A DC
V
F
0.7 V
Maximum DC Reverse Current @Tj=25°C
at Rated DC Blocking Voltage @Tj=100°C
I
R
0.05
10
mA
Typical Junction Capacitance(Note 1) Cj 50 pF
Typical Thermal Resistance (Note 2)
R
Θ
JA
R
Θ
JL
R
Θ
JC
60
30
25
°C/W
Operating Temperature Range Tj -55 to +150 °C
Storage Temperature Range
T
STG
-55 to +150 °C
REV. 4, Jul-2012, KDHC05
Note:
(1) Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
(2) Thermal Resistance Junction to Ambient, Lead and Case.
RATING AND CHARACTERISTIC CURVES
SB150 thru SB160
FIG.1- FORWARD CURRENT DERATING CURVE
0
0.2
0.4
0.6
0.8
1
1.2
0 25 50 75 100 125 150
LEAD TEMPERATURE, ( ℃)
AVERAGE FORWARD CURRENT, (A)
FIG.2- MAXIMUM NON-REPETITIVE SURGE
CURRENT
0
5
10
15
20
25
30
35
40
1 10 100
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT, ( A)
FIG.3- TYPICAL JUNCTION CAPACITANCE
10
100
1000
0.1 1 10 100
REVERSE VOLTAGE, VOLTAG ES
CAPACITA NCE, (pF)
FIG.4- TYPICAL FORWARD CHARACTERISTICS
0.01
0.1
1
10
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
INSTANTANEOUS F ORWARD VOLTAGE, (V)
INSTANTANEOUS FORWARD CURRENT, ( A)
FIG.5- TYPICAL REVERSE CHARACTERISTICS
0.0001
0.001
0.01
0.1
1
0 20 40 60 80 100 120
PERCENT OF RATED PEAK REVERSE VOLT AGE, (%)
INSTANTANEOUS REVERSE CURRENT, (mA)
FIG.6- DC REVERSE VOLTAGE DERATING CURVE
0
20
40
60
80
100
120
0 25 50 75 100 125 150
AMBIENT TEMPERATURE, (
℃
)
PERCENT OF DC REVERSE VOLTAGE, (%)
Tj=25℃
Tj=25℃
Tj=25℃, f=1MHz
8.3ms Single Half Sine-Wave
Tj=100℃
Mounted pad on glass-epoxy
substrate with 1oz/ft
2
_2x2mm
Thr
ou
gh hole diameter_1.0mm
Rth j-a in Still-air=60℃/W