SRF830_17 Datasheet, PDF (1/3 Pages) HY ELECTRONIC CORP. – SCHOTTKY BARRIER RECTIFIERS

SRF830 thru SRF8100
SCHOTTKY BARRIER RECTIFIERS
FEATURES
●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
classification 94V-0
●For use in low voltage,high frequency inverters,free
wheeling,and polarity protection applications
MECHANICAL DATA
●Case: ITO-220AC molded plastic
●Polarity: As marked on the body
●Weight: 0.08ounces,2.24 grams
●Mounting position :Any
REVERSE VOLTAGE - 30 to 100Volts
FORWARD CURRENT - 8.0 Amperes
ITO-220AC
.406(10.3)
.386(9.8)
.138(3.5)
.122(3.1)
.118(3.0)
.102(2.6)
.189(4.8)
.173(4.4)
.118(3.0)
.102(2.6)
.04 MAX
(1.0)
.059(1.5)
.043(1.1)
.031(0.80)
.020(0.50)
.105(2.67)
.095(2.41)
.622(15.8)
.583(14.8)
.157(4.0)
.118(3.0)
.551(14.0)
.511(13.0)
.114(2.9)
.098(2.5)
.028(0.70)
.020(0.50)
Dimensions in inches and (millimeters)
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%
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current ( See Fig.1)
@TC=95 ℃
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 @TJ=25℃
at Rated DC Bolcking Voltage @TJ=100℃
Typical Junction Capacitance (Note2)
Typical Thermal Resistance (Note3)
Operating Temperature Range
Storage Temperature Range
SYMBOL
VRRM
VRMS
VDC
SRF830
30
21
30
SRF840
40
28
40
I(AV)
IFSM
VF
IR
CJ
RθJC
TJ
TSTG
0.55
NOTES:1.300us pulse width,2% duty cycle.
2.Measured at 1.0 MHZ and applied reverse voltage of 4.0V DC.
3.Thermal resistance junction to case.
4.The typical data above is for reference only(典型值仅供参考).
SRF850
50
35
50
SRF860
60
42
60
8.0
150
0.70
1.0
50
450
3.0
-55 to +150
-55 to +150
SRF880
80
56
80
SRF8100
100
70
100
UNIT
V
V
V
A
A
0.85
V
mA
pF
℃/W
℃
℃
Rev. 7, 16-Mar-2017