SRF850 HY [HY ELECTRONIC CORP.], SRF850 Datasheet
SRF850
Manufacturer Part Number
SRF850
Description
SCHOTTKY BARRIER RECTIFIERS
Manufacturer
HY [HY ELECTRONIC CORP.]
Datasheet
1.SRF850.pdf
(2 pages)
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●Weight: 0.08ounces,2.24 grams
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Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current ( See Fig.1)
Peak Forward Surge Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load (JEDEC Method)
Peak Forward Voltage at 8.0A DC (Note1)
Maximum DC Reverse Current
at Rated DC Bolcking Voltage
Typical Junction Capacitance (Note2)
Typical Thermal Resistance (Note3)
Operating Temperature Range
Storage Temperature Range
NOTES:1.300us pulse width,2% duty cycle.
FEATURES
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Metal of silicon rectifier , majority carrier conduction
Guard ring for transient protection
Low power loss,high efficiency
High current capability,low VF
High surge capacity
Plastic package has UL flammability
For use in low voltage,high frequency inverters,free
Case: ITO-220AC molded plastic
Polarity: As marked on the body
Mounting position :Any
classification 94V-0
wheeling,and polarity protection applications
2.Measured at 1.0 MH
3.Thermal resistance junction to case.
SCHOTTKY BARRIER RECTIFIERS
CHARACTERISTICS
Z
and applied reverse voltage of 4.0V DC.
@T
@T
@T
J
J
=100℃
=25℃
C
=95 ℃
SYMBOL
V
V
T
R
I
V
I
(AV)
FSM
V
C
RRM
RMS
T
I
STG
θJC
DC
R
F
J
J
~ 226 ~
SRF830
.04 MAX
30
21
30
.030(0.76)
.020(0.51)
.112(2.84)
.088(2.24)
(1.0)
.059(1.5)
.043(1.1)
0.55
REVERSE VOLTAGE - 30 to 100Volts
FORWARD CURRENT - 8.0 Amperes
Dimensions in inches and (millimeters)
SRF840
40
28
40
.406(10.3)
.386(9.8)
SRF830 thru SRF8100
SRF850
50
35
50
-55 to +125
-55 to +150
.157(4.0)
.142(3.6)
ITO-220AC
0.70
200
450
1.0
8.0
3.0
50
.531(13.5)
.571(14.5)
SRF860
.610(15.5)
.571(14.5)
.118(3.0)
.138(3.5)
.122(3.1)
.102(2.6)
60
42
60
SRF880
80
56
80
0.85
SRF8100
.030(0.76)
.020(0.51)
100
100
70
.189(4.8)
.173(4.4)
.118(3.0)
.106(2.7)
.114(2.9)
.098(2.5)
UNIT
℃/W
mA
pF
℃
℃
V
V
V
A
A
V
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SRF850 Summary of contents
Page 1
... SRF830 thru SRF8100 REVERSE VOLTAGE - 30 to 100Volts FORWARD CURRENT - 8.0 Amperes .406(10.3) .386(9.8) .04 MAX (1.0) .059(1.5) .043(1.1) .030(0.76) .020(0.51) .112(2.84) .088(2.24) Dimensions in inches and (millimeters) SYMBOL SRF830 SRF840 SRF850 RRM RMS (AV) ...
Page 2
... PULSE WIDTH 8.3 ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) 200 150 100 NUMBER OF CYCLES AT 60Hz FIG.4-TYPICAL FORWARD CHARACTERISTICS 100 SRF830 -SRF840 10 SRF850 - SRF860 1.0 PULSE WIDTH 300us 2% DUTY CYCLE 0.1 0.5 0.6 0.1 0.2 0.3 0.4 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 10 100 50 100 SRF880 - SRF8100 T = 25°C J ...