CHENYI ELECTRONICS SRF16A0A, SRF16A0, SRF1680A, SRF1680, SRF1660A Datasheet
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CE
SRF1620 THRU SRF16A0
CHENYI ELECTRONICS |
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SCHOTTKY BARRIER RECTIFIER |
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Reverse Voltage - 20 to 100 Volts |
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Forward Current - 16.0Amperes |
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FEATURES |
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. Plastic package has Underwriters Laboratory Flammability Classification 94V-0 |
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. Metal sliicon junction ,majority carriet conduction |
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. Guard ring for overcoltage protection |
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. Low power loss,high efficiency |
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. High current capability ,Low forward voltage drop |
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. High surge capability |
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. For use in low voltage ,high frequency inverters, |
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free wheeling , and polarilty protection applications |
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. Dual rectifier construction |
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. High temperature soldering guaranteed: 250 /10 seconds |
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0.25"(6.35mm)from case |
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MECHANICAL DATA |
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. Case: JEDEC DO-220AB molded plastic body |
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. Terminals: lead solderable per MIL-STD-750,method 2026 |
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. Polarity: As marked. No suffix indicates Common Cathode, suffix"A" |
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indicates Common Anode |
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. Mounting Position: Any |
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. Weight: 0.08 ounce, 2.24 grams |
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MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25
ambient temperature unless otherwise specified,Single phase,half wave,resistive or inductive)
load. For capacitive load,derate by 20%)
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Symbols |
SRF1620 |
SRF1630 |
SRF1640 |
SRF1650 |
SRF1660 |
SRF1680 |
SRF16A0 |
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Maximum repetitive peak reverse voltage |
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VRRM |
20 |
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30 |
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40 |
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50 |
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60 |
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80 |
100 |
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Maximum RMS voltage |
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VRMS |
14 |
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21 |
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28 |
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35 |
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42 |
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57 |
71 |
Volts |
Maximum DC blocking voltage |
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VDC |
20 |
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30 |
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40 |
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50 |
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60 |
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80 |
100 |
Volts |
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Macimum average forward rectified |
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I(AV) |
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16.0 |
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Amps |
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current(see Fig.1) |
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Repetitive peak forward current(square wavr, |
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IFRM |
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32.0 |
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Amps |
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20KHz) at Tc=105 |
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Peak forward surge current 8.3ms singel half |
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sine-wave superimposed on rated load |
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IFSM |
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150.0 |
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Amps |
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(JEDEC method) |
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Maximum instantaneous forward voltage at 10 A(Note 1) |
VF |
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0.65 |
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0.75 |
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0.80 |
0.85 |
Volts |
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Maximum instantaneous reverse |
TA=25 |
IR |
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1.0 |
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mA |
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current at rated DC blocking |
voltage(Note 1) |
TA=125 |
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30 |
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50 |
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Typeical thermal resistance(Note 2) |
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R JC |
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5.0 |
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/W |
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Operating junction temperature range |
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TJ |
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-65 to +125 |
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-65 to +150 |
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storage temperature range |
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TSTG |
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-65 to +150 |
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Notes: 1. Pulse test: 300 |
s pulse width,1% duty cycle |
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2.Thermal resistance from juntion to case
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD |
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