UF1AA Datasheet, PDF (1/2 Pages) HY ELECTRONIC CORP. – SURFACE MOUNT ULTRA FAST RECTIFIERS

SURFACE MOUNT
ULTRA FAST 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
UF1AA thru UF1MA
REVERSE VOLTAGE - 50 to 1000 Volts
FORWARD CURRENT - 1.0 Amperes
A-SMA
.051(1.30)
.039(1.00)
.181(4.60)
.157(4.00)
.114(2.90)
.098(2.50)
MECHANICAL DATA
●Case： Molded Plastic
●Polarity: lndicated by cathode band
●Weight: 0.002 ounces,0.053 grams
●Mounting position: Any
.103(2.62)
.079(2.00)
.060(1.52)
.030(0.76)
.208(5.28)
.188(4.80)
.012(.305)
.006(.152)
.008(.203)
.002(.051)
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
Peak Forward Surage Current
@TA=55 ℃
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load(JEDEC Method)
Peak Forward Voltage at 1.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@TJ=25℃
@TJ=100℃
Maximum Reverse Recovery Time(Note 1)
Tyical Junction Capacitance (Note2)
Tyical Thermal Resistance (Note3)
Operating Temperature Range
Storage Temperature Range
NOTES: 1.Measured with IF=0.5A,IR=1A,IRR=0.25A.
SYMBOL UF1AA
VRRM
50
VRMS
35
VDC
50
UF1BA
100
70
100
UF1DA
200
140
200
UF1GA
400
280
400
UF1JA
600
420
600
UF1KA
800
580
800
UF1MA
1000
700
1000
I(AV)
1.0
IFSM
VF
IR
TRR
CJ
RθJA
TJ
TSTG
30
1.0
1.3
1.7
5.0
100
50
75
20
10
25
-50 to +125
-50 to +150
2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC
3.Thermal resistance junction of ambient.
UNIT
V
V
V
A
A
V
uA
nS
pF
℃/W
℃
℃
~ 77 ~