ZSELEC DS22W 2.0a surface mount schottky barrier diode Datasheet

Z ibo Seno Electronic Engineering Co., Ltd.
DS22W – DS220W
2.0A SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
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1.4± 0.15
1.9± 0.1
Ideally Suited for Automatic Assembly
SOD - 123FL
Low Power Loss, High Efficiency
Surge Overload Rating to 2 0A Peak
Cathode Band
Top View
For Use in Low Voltage Application
Guard Ring Die Construction
Plastic Case Material has UL Flammability
Classification Rating 94V-O
2.8 ± 0.1 Mechanical Data
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1.0±0.2
Schottky Barrier Chip
0.10-0.30
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0.6±0.25
Case: SOD-123, Molded Plastic
Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
Polarity: Cathode Band or Cathode Notch
Marking: Type Number
Weight: 0.01 grams (approx.)
Lead Free: For RoHS / Lead Free Version
3.7±0.2
Dimensions in millimeters
Maximum Ratings and Electrical Characteristics
Characteristic
Symbol
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current @TL = 75°C
@TA=25°C unless otherwise specified
DS22W DS23W DS24W DS25W
DS26W DS28W DS210W DS215W DS220W
Unit
VRRM
VRWM
VR
20
30
40
50
60
80
100
150
200
V
VR(RMS)
14
21
28
35
42
56
70
105
140
V
IO
2.0
A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
IFSM
40
A
Forward Voltage
@IF = 2.0A
VFM
@TA = 25°C
@TA = 100°C
IRM
Peak Reverse Current
At Rated DC Blocking Voltage
Typical Thermal Resistance (Note 1)
0.55
0.70
0.85
0.3
5
0.5
10
RJL
RJA
0.95
28
110
V
mA
°C/W
Typical Junction Capacitance
Cj
Operating Temperature Range
Tj
-65 to +125
°C
TSTG
-65 to +150
°C
Storage Temperature Range
220
80
pF
Note: 1. Mounted on P.C. Board with 5.0mm2 copper pad area.
DS22W – DS220W
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IF, INSTANTANEOUS FORWARD CURRENT (A)
I(AV), AVERAGE FORWARD CURRENT (A)
DS22W – DS220W
2.0
1.0
0
25
50
75
100
125
150
28 - 220
0.1
Tj - 25ºC
IF Pulse Width = 300 µs
0.01
1.2
1000
Single Half-Sine-Wave
(JEDEC Method)
Tj = 25°C
f = 1 MHz
Tj = 100°C
40
Cj, JUNCTION CAPACITANCE (pF)
IFSM, PEAK FORWARD SURGE CURRENT (A)
0.8
VF, INSTANTANEOUS FWD VOLTAGE (V)
Fig. 2 Typ. Forward Characteristics
Fig. 1 Forward Current Derating Curve
30
20
10
0
0.4
0
TL , LEAD TEMPERATURE (ºC)
50
25 - 26
22 - 24
1.0
100
10
1
10
100
0.1
10
100
VR, REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Max Non-Repetitive Peak Fwd Surge Current
IR, INSTANTANEOUS REVERSE CURRENT (mA)
1
100
10
Tj = 100ºC
1.0
Tj = 75ºC
0.1
0.01
Tj = 25ºC
0.001
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 5 Typical Reverse Characteristics
DS22W – DS220W
2 of 2
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