BARRIER DIODE. SB320 Datasheet

SB320 DIODE. Datasheet pdf. Equivalent


Part SB320
Description 3.0A SCHOTTKY BARRIER DIODE
Feature ® WON-TOP ELECTRONICS Features  Schottky Barrier Chip  Guard Ring for Transient and ESD Protection.
Manufacture WON-TOP
Datasheet
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SB320
®
WON-TOP ELECTRONICS
Features
Schottky Barrier Chip
Guard Ring for Transient and ESD Protection
Surge Overload Rating to 80A Peak
Low Power Loss, High Efficiency
Ideally Suited for Use in High Frequency
SMPS, Inverters and As Free Wheeling Diodes
Mechanical Data
Case: DO-201AD, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 1.2 grams (approx.)
Mounting Position: Any
Marking: Type Number
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
SB320 – SB3100
3.0A SCHOTTKY BARRIER DIODE
Pb
ABA
D
DO-201AD
Dim Min Max
A 25.4 —
B 7.20 9.50
C 1.20 1.30
D 4.80 5.30
All Dimensions in mm
C
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol SB320 SB330 SB340 SB350 SB360 SB380 SB3100 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current (Note 1)
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
At Rated DC Blocking Voltage
@TJ = 25°C
@TJ = 100°C
Typical Junction Capacitance (Note 2)
Thermal Resistance, Junction to Ambient (Note 3)
Thermal Resistance, Junction to Lead (Note 3)
Operating Temperature Range
Storage Temperature Range
VRRM
VRWM
VR
VR(RMS)
IO
IFSM
VFM
IRM
CJ
R JA
R JL
TJ
TSTG
20 30 40 50 60 80 100 V
14 21 28 35 42 56 70 V
3.0 A
80 A
0.50
250
-65 to +125
0.75 0.85
0.5
20
180 140
28
10
-65 to +150
-65 to +150
V
mA
pF
°C/W
°C
°C
Note: 1. Leads maintained 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 D.C.
3. Vertical PCB mounting with 12.7mm lead length on 63.5 x 63.5mm copper pad.
© Won-Top Electronics Co., Ltd.
Revision: September, 2012
www.wontop.com
1



SB320
SB320 – SB3100
3.0
2.4
SB350 – SB3100
1.8
SB320 – SB340
1.2
0.6
Resistive or
Inductive Load
0
0 15 30 45 60 75 90 105 120 135 150
TL, LEAD TEMPERATURE (°C)
Fig. 1 Forward Current Derating Curve
100
Single Half-Sine-Wave
JEDEC Method
80
®
100
Pulse Width = 300µs
1% Duty Cycle
TJ = 25°C
WON-TOP ELECTRONICS
10
SB350 – SB360
SB320 – SB340
1.0
SB380 – SB3100
0.1
0
0.2 0.4 0.6 0.8 1.0
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
100
10 TJ = 125°C
60 1.0
TJ = 75°C
40 0.1
TJ = 25°C
20 0.01
0
1 10 100
NUMBER OF CYCLES AT 60Hz
Fig. 3 Forward Surge Current Derating Curve
500
0.001
0
20 40 60 80 100
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 4 Typical Reverse Characteristics
400 SB350 – SB360
300
SB380 – SB3100
200
f = 1MHz
SB320 – SB340
100
www.wontop.com
2
0
0.1
1 10
VR, DC REVERSE VOLTAGE (V)
Fig. 5 Typical Junction Capacitance
100
© Won-Top Electronics Co., Ltd.
Revision: September, 2012







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