HS3X / UF3X SERIES
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
REVERSE VOLTAGE
- 50
to
1000
Volts
FORWARD CURRENT -
3.0
Amperes
SMC
.128(3.25)
.108(2.75)
.245(6.22)
.220(5.59)
.280(7.11)
.260(6.60)
.012(.305)
.006(.152)
.103(2.62)
.079(2.00)
.060(1.52)
.030(0.76)
.008(.203)
.002(.051)
MECHANICAL DATA
●
Case： Molded Plastic
●
Polarity:Color band denotes cathode
●
Weight: 0.007 ounces,0.21 grams
●
Mounting position: Any
.320(8.13)
.305(7.75)
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%
HS3A
UF3A
50
35
50
HS3B
UF3B
100
70
100
HS3D
UF3D
200
140
200
HS3G
UF3G
400
280
400
3.0
HS3J
UF3J
600
420
600
HS3K
UF3K
800
560
800
HS3M
UF3M
1000
700
1000
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
Peak Forward Surge Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load(JEDEC Method)
Peak Forward Voltage at 3.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@T
J
=25℃
@T
J
=100℃
@T
A
=55
℃
SYMBOL
V
RRM
V
RMS
V
DC
I
(AV)
UNIT
V
V
V
A
I
FSM
V
F
I
R
T
RR
C
J
R
θJA
T
J
T
STG
50
50
1.0
150
1.3
5.0
100
75
30
20
-55 to +150
-55 to +150
1.7
A
V
μA
nS
pF
℃/W
℃
℃
Maximum Reverse Recovery Time(Note 1)
Typical Junction Capacitance (Note2)
Typical Thermal Resistance (Note3)
Operating Temperature Range
Storage Temperature Range
NOTES: 1.Measured with I
F
=0.5A，I
R
=1A
，I
RR
=0.25A
2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC
3.Thermal resistance junction to ambient
~ 114 ~
RATING AND CHARACTERTIC CURVES
HS3X / UF3X SERIES
FIG. 1
–
FORWARD CURRENT DERATING CURVE
PEAK FORWARD SURGE CURRENT
(AMPERES
）
3.0
AVERAGE FORWARD CURRENT
AMPERES
2.5
2.0
1.5
1.0
0.5
0
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
FIG. 2
–
MAXIMUM NON-REPETITIVE SURGE CURRENT
200
150
100
50
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
25
50
75
100
125
150
175
0
1
2
5
10
20
50
100
AMBIENT TEMPERATURE (℃)
NUMBER OF CYCLES AT 60Hz
FIG.3
–
TYPICAL JUNCTION CAPACITANCE
1000
100
INSTANTANEOUS FORWARD CURRENT
(AMPERES)
FIG.4-TYPICAL FORWARD CHARACTERISTICS
100
CAPACITANCE (pF)
HS3A - HS3D
(UF3A - UF3D)
HS3A - HS3G
(UF3A - UF3G)
10
HS3J - HS3M
(UF3J - UF3M)
HS3G
(UF3G)
10
1.0
HS3J - HS3M
(UF3J - UF3M)
Tj = 25°C f = 1 MHz
TJ = 25°C
1
0.1
1.0
10
100
0.1
0
0.2
0.4
0.6
0.8
PULSE WIDTH 300us
1.0
1.2
1.4
1.6
1.8
REVERSE VOLTAGE (VOLTS)
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
~ 115 ~
PCB设计
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