UF2A [HY]
SURFACE MOUNT GLASS ULTRA FAST RECTIFIERS; 表面安装玻璃超快速整流二极管
| 型号： | UF2A |
| 厂家： | 
HY ELECTRONIC CORP. |
| 描述： | SURFACE MOUNT GLASS ULTRA FAST RECTIFIERS |
| 文件： | 总2页 (文件大小：39K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UF2A thru UF2M
SURFACE MOUNT
REVERSE VOLTAGE - 50 to 1000 Volts
FORWARD CURRENT - 2.0 Amperes
GLASS ULTRA FAST RECTIFIERS
SMB
FEATURES
● Low cost
● Diffused junction
● Ultra fast switching for high efficiency
● Low reverse leakage current
● Low forward voltage drop
.083(2.11)
.075(1.91)
.155(3.94)
.130(3.30)
● High current capability
.185(4.70)
.160(4.06)
● The plastic material carries UL recognition 94V-0
.012(.305)
.006(.152)
.096(2.44)
.084(2.13)
MECHANICAL DATA
●Case： Molded Plastic
.008(.203)
.002(.051)
.060(1.52)
.030(0.76)
.220(5.59)
.200(5.08)
●Polarity:Color band denotes cathode
●Weight: 0.003 ounces,0.093 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%
SYMBOL UF2A
UF2B
100
70
UF2D
200
UF2G
400
UF2J
600
UF2K
800
UF2M
1000
700
UNIT
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
50
35
50
V
V
V
140
280
420
560
Maximum DC Blocking Voltage
100
200
400
600
800
1000
Maximum Average Forward
I(AV)
2.0
A
Rectified Current
@TA =55 ℃
Peak Forward Surage Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load(JEDEC Method)
IFSM
60
A
1.0
1.7
Peak Forward Voltage at 2.0A DC(Note1)
VF
IR
1.3
V
5.0
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@TJ=25℃
@TJ=100℃
uA
100
50
50
75
30
Maximum Reverse Recovery Time(Note 1)
Typical Junction Capacitance (Note1)
Typical Thermal Resistance (Note2)
Operating Temperature Range
TRR
CJ
nS
pF
25
RθJA
TJ
℃/W
℃
-50 to +150
-50 to +150
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
~ 87 ~
RATING AND CHARACTERTIC CURVES
UF2A thru UF2M
FIG. 2 – MAXIMUM NON-REPETITIVE SURGE CURRENT
FIG. 1 – FORWARD CURRENT DERATING CURVE
3.0
60
50
2.5
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
2.0
40
30
1.5
1.0
20
PULSE WIDTH 3.3ms
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
0.5
0
10
0
25
75
100
125
150
175
50
1
10
20
50
100
2
5
NUMBER OF CYCLES AT 60Hz
AMBIENT TEMPERATURE (℃)
FIG.3 – TYPICAL JUNCTION CAPACITANCE
FIG.4-TYPICAL FORWARD CHARACTERISTICS
100
10
UF2A - UF2G
UF2A -UF2D
UF2G
1.0
UF2J - UF2M
10
UF2J -UF2M
0.1
TJ = 25°C
TJ = 25°C
PULSE WIDTH 300us
f = 1 MHz
0.01
1
1.6 1.8
0
0.2 0.4
0.6 0.8 1.0 1.2
1.4
1
100
10
REVERSE VOLTAGE ,VOLTS
4
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
~ 88 ~
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