UF3A_17 Datasheet, PDF (1/3 Pages) HY ELECTRONIC CORP. – SURFACE MOUNT HIGH EFFICIENCY (ULTRA FAST) GLASS PASSIVATED RECTIFIERS

SURFACE MOUNT
HIGH EFFICIENCY (ULTRA FAST)
GLASS PASSIVATED RECTIFIERS
FEATURES
● Low cost
● Diffused junction
● Ultra fast switching for high efficiency
● Low reverse leakage current
● Low forward voltage drop
● High current capability
● The plastic material carries UL recognition 94V-0
HS3X / UF3X SERIES
REVERSE VOLTAGE - 50 to 1000 Volts
FORWARD CURRENT - 3.0 Amperes
SMC
MECHANICAL DATA
●Case： Molded Plastic
●Polarity:Color band denotes cathode
●Weight: 0.007 ounces,0.21 grams
●Mounting position: Any
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
HS3A
SYMBOL
UF3A
Maximum Recurrent Peak Reverse Voltage
VRRM
50
Maximum RMS Voltage
VRMS
35
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
Peak Forward Surge Current
@TA =55 ℃
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load(JEDEC Method)
VDC
50
I(AV)
IFSM
Peak Forward Voltage at 3.0A DC
VF
Maximum DC Reverse Current
@TJ=25℃
IR
at Rated DC Blocking Voltage
@TJ=100℃
Maximum Reverse Recovery Time(Note 1)
TRR
Typical Junction Capacitance (Note2)
CJ
Typical Thermal Resistance (Note3)
RθJA
Operating Temperature Range
TJ
Storage Temperature Range
TSTG
NOTES: 1.Measured with IF=0.5A，IR=1A ，IRR=0.25A
2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC
3.Thermal resistance junction to ambient
HS3B
UF3B
100
70
100
HS3D
UF3D
200
140
200
HS3G
UF3G
400
280
400
HS3J
UF3J
600
420
600
3.0
1.0
50
50
100
1.3
5.0
100
20
-55 to +150
-55 to +150
HS3K
UF3K
800
560
800
1.7
75
30
HS3M
UF3M
1000
700
1000
UNIT
V
V
V
A
A
V
μA
nS
pF
℃/W
℃
℃
4.The typical data above is for reference only(典型值仅供参考).
Rev. 8, 24-Apr-2017