SRF1020111111 CHENYI [Shanghai Lunsure Electronic Tech], SRF1020111111 Datasheet
SRF1020111111
Manufacturer Part Number
SRF1020111111
Description
SCHOTTKY BARRIER RECTIFIER
Manufacturer
CHENYI [Shanghai Lunsure Electronic Tech]
Datasheet
1.SRF1020111111.pdf
(2 pages)
. Plastic package has Underwriters Laboratory Flammability Classification 94V-0
. Metal sliicon junction ,majority carriet conduction
. Guard ring for overcoltage protection
. Low power loss,high efficiency
. High current capability ,Low forward voltage drop
. High surge capability
. For use in low voltage ,high frequency inverters,
. Dual rectifier construction
. High temperature soldering guaranteed: 250 /10 seconds
. Case: JEDEC DO-220AB molded plastic body
. Terminals: lead solderable per MIL-STD-750,method 2026
. Polarity: As marked. No suffix indicates Common Cathode, suffix"A"
. Mounting Position: Any
. Weight: 0.08 ounce, 2.24 grams
(Ratings at 25
load. For capacitive load,derate by 20%)
Notes: 1. Pulse test: 300
FEATURES
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
0.25"(6.35mm)from case
current(see Fig.1)
free wheeling , and polarilty protection applications
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Macimum average forward rectified
Repetitive peak forward current(square wavr,
20KHz) at Tc=105
Peak forward surge current 8.3ms singel half
sine-wave superimposed on rated load
(JEDEC method)
Maximum instantaneous forward voltage at 10 A(Note 1)
Maximum instantaneous reverse
current at rated DC blocking voltage(Note 1)
Typeical thermal resistance(Note 2)
Operating junction temperature range
storage temperature range
CHENYI ELECTRONICS
2.Thermal resistance from juntion to case
indicates Common Anode
ambient temperature unless otherwise specified,Single phase,half wave,resistive or inductive)
CE
s
pulse width,1% duty cycle
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
TA=25
TA=125
Symbols SR1020 SR1030 SR1040 SR1050 SR1060 SR1080 SR10A0 Units
R
V
T
V
V
I
I
I
(AV)
RMS
V
STG
FRM
FSM
I
T
RRM
DC
R
F
J
JC
20
14
20
-65 to +125
0.70
30
21
30
50
40
28
40
SRF1020 THRU SRF10A0
SCHOTTKY BARRIER RECTIFIER
-65 to +150
150.0
10.0
20.0
1.0
2.5
50
35
50
0.8
Reverse Voltage - 20 to 100 Volts
Forward Current - 10.0Amperes
60
42
60
-65 to +150
25
0.80
80
57
80
Page 1 of 2
0.85
100
100
71
Amps
Amps
Amps
Volts
Volts
Volts
Volts
mA
/W
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SRF1020111111 Summary of contents
Page 1
CE CHENYI ELECTRONICS FEATURES . Plastic package has Underwriters Laboratory Flammability Classification 94V-0 . Metal sliicon junction ,majority carriet conduction . Guard ring for overcoltage protection . Low power loss,high efficiency . High current capability ,Low forward voltage drop . ...
Page 2
CE CHENYI ELECTRONICS RATINGS AND CHARACTERISTIC CURVES SRF1020 THRU SRF10A0 FLG.1-FORWARD CURRENT DERATING CURVE FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.5-TYPICAL JUNCTION CAPACITANCE FIG.2-MAXIMUM NON-REPETITIVE PEAK FIG.4-TYPICAL REVERSE CHARACTERISTICS FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD SRF1020 THRU ...