DIODES SB3100, SB390, SB370, SB380 Datasheet
Features
Schottky Barrier Chip
·
Guard Ring Die Construction for
·
Transient Protection
Low Power Loss, High Efficiency
·
High Surge Capability
·
High Current Capability and Low Forward
·
Voltage Drop
Surge Overload Rating to 80A Peak
·
For Use in Low Voltage, High Frequency
·
Inverters, Free Wheeling, and Polarity
Protection Applications
Plastic Material - UL Flammability
·
Classification 94V-0
Mechanical Data
Case: Molded Plastic
·
· Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
· Polarity: Cathode Band
· Weight: 1.1 grams (approx.)
· Mounting Position: Any
· Marking: Type Number
SB370 - SB3100
3.0A SCHOTTKY BARRIER RECTIFIER
A
Dim Min Max
B
DO-201AD
A
B
C
D
All Dimensions in mm
25.40 ¾
7.20 9.50
1.20 1.30
4.80 5.30
A
C
D
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic Symbol SB370 SB380 SB390 SB3100 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
(Note 1) @ T
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
(JEDEC Method)
Forward Voltage @ IF= 3.0A
Peak Reverse Current @ TA= 25°C
at Rated DC Blocking Voltage @ T
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance Junction to Ambient
Operating and Storage Temperature Range
Notes: 1. Measured at ambient temperature at a distance of 9.5mm from the case.
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.
= 80°C
L
= 100°C
A
V
V
V
R(RMS)
I
V
I
R
T
j,TSTG
RRM
RWM
V
R
I
O
FSM
FM
RM
C
qJA
j
@ TA= 25°C unless otherwise specified
70 80 90 100 V
49 56 63 70 V
3.0 A
80 A
0.79 V
0.5
20
250 pF
20 K/W
-65 to +150 °C
mA
DS30134 Rev. 2 - 2 1 of 2 SB370-SB3100
80
g
1000
g
g
1
g
100
g
2.5
3.0
2.0
10
1.5
1.0
0.5
O,
I AVERAGE FORWARD CURRENT (A)
0
25 50 75 100 125 150
T , LEAD TEMPERATURE ( C)
L
Fi
. 1 Forward Current DeratingCurve
Single Half-Sine-Wave
64
48
32
16
°
(JEDEC Method)
T = 100 Cj°
F
I , INSTANTANEOUS FORWARD CURRENT (A)
C , CAPACITANCE (pF)
1.0
0.1
0.01
0 0.2 0.4 0.6 0.8 1.0
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Fi
.2 Typical Forward Characteristics
100
j
T = 25 C
j
f=1.0MHz
°
FSM
I , PEAK FORWARD SURGE CURRENT (A)
0
1 10 100
NUMBER OF CYCLES AT 60 Hz
. 3 Max Non-Repetitive Peak Fwd Surge Current
Fi
k
100
10
1.0
0.1
R
I , INSTANTANEOUS REVERSE CURRENT (mA)
0.01
0
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
10
0.1
Fi
T = 100 Cj°
T = 75 Cj°
T = 25 Cj°
20 40 60 80 100 120 140
.5 Typical Reverse Characteristics
Fi
110
V , REVERSE VOLTAGE (V)
R
.4 Typical Junction Capacitance
100
DS30134 Rev. 2 - 2 2 of 2 SB370-SB3100
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