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CYStech

CSR250 Datasheet Preview

CSR250 Datasheet

2.0Amp Schottky Barrier Diodes

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CYStech Electronics Corp.
2.0Amp Schottky Barrier Diodes
CSR220-2100LB Series
Spec. No. : C347LB
Issued Date : 2005.08.31
Revised Date : 2017.07.30
Page No. : 1/4
Features
For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications
Plastic material used carries Underwriters Laboratory Flammability Classification 94V-0
High reliability
High surge capability
Low forward voltage drop
Epitaxial construction
Mechanical Data
Case: DO-41 Molded plastic
Lead: axial leads, solderable per MIL-STD-202 method 208 guaranteed
Polarity: Color band denotes cathode end
Mounting position: Any
Weight: 0.34 grams
Maximum Ratings and Electrical Characteristics
(Rating at 25C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive
or inductive load. For capacitive load, derate current by 20% )
Type
Parameter
Symbol CSR CSR CSR CSR CSR CSR CSR Units
220 230 240 250 260 280 2100
Repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum instantaneous
forward voltage, IF=2A (Note 1)
Maximum Average forward
rectified current
VRRM 20 30 40
VRMS 14 21 28
VR 20 30 40
VF 0.55
IO
50 60
35 42
50 60
0.7
2
80 100
56 70
80 100
0.85
V
V
V
V
A
Peak forward surge current @8.3ms
single half sine wave superimposed IFSM
on rated load (JEDEC method)
50
Maximum DC reverse current
VR=VRRM,TA=25(Note 1)
VR=VRRM,TA=100(Note 1)
IR
2
20
Maximum thermal resistance,
Junction to ambient (Note)
Rth,JA
35 (typ)
Diode junction capacitance @
f=1MHz and applied 4V reverse
voltage
CJ
170 (typ)
Storage temperature
Tstg
-65 ~ +150
Operating temperature
TJ -65 ~ +125
-65 ~ +150
Notes : 1.Thermal resistance junction to ambient vertical PCB mounting 0.5(12.7mm) lead length.
A
mA
mA
/W
pF
CSR220-2100LB
CYStek Product Specification




CYStech

CSR250 Datasheet Preview

CSR250 Datasheet

2.0Amp Schottky Barrier Diodes

No Preview Available !

CYStech Electronics Corp.
Spec. No. : C347LB
Issued Date : 2005.08.31
Revised Date : 2017.07.30
Page No. : 2/4
Characteristic Curves
Forward Current Derating Curve
2.5
CSR250-2100
2
1.5
1
CSR220-240
0.5
0
0 50 100 150 200
Ambient Temperature---TA(℃)
Maximum Non-Repetitive Forward Surge Current
60
50 Tj=25℃, 8.3ms Single Half
Sine Wave
40 JEDEC method
30
20
10
0
1 10 100
Number of Cycles at 60Hz
Forward Current vs Forward Voltage
100
CSR220-240
10
CSR250-260
1
CSR280-2100
0.1
Tj=25℃, Pulse width=300μ s,
1% Duty cycle
0.01
0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5
Forward Voltage---VF(V)
Junction Capacitance vs Reverse Voltage
700
600
500
400
300
200
100
0
0.01
0.1 1
10 100
R e v e r s e V o l tRa( gVe) - - - V
Reverse Leakage Current vs Reverse Voltage
100
10
1 Tj=75℃
0.1
Tj=25℃
0.01
0 20 40 60 80 100 120 140
Percent of Rated Peak Reverse Voltage---(%)
CSR220-2100LB
CYStek Product Specification


Part Number CSR250
Description 2.0Amp Schottky Barrier Diodes
Maker CYStech
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