UF3A [TAYCHIPST]
SURFACE MOUNT HIGH EFFICIENCY RECTIFIERS; 表面装载高效整流二极管
| 型号： | UF3A |
| 厂家： | 
SHENZHEN TAYCHIPST ELECTRONIC CO., LTD |
| 描述： | SURFACE MOUNT HIGH EFFICIENCY RECTIFIERS |
| 文件： | 总2页 (文件大小：2612K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UF3A THRU UF3M
50V-1000V 3.0A
SURFACE MOUNT HIGH EFFICIENCY RECTIFIERS
FEATURES
• For surface mounted applications
• Low profile package
• Built-in strain relief
• Easy pick and place
• Ultrafast recovery times for high efficiency
• Plastic package has Underwriters Laboratory Flammability
Classification 94V-O
• Glass passivated junction
• Pb free product are available : 99% Sn can meet Rohs environment
substance directive request
MECHANICALDATA
Case: JEDEC DO-214AB molded plastic
Terminals: Solder plated, solderable per MIL-STD-202G,Method 2026
Polarity: Indicated by cathode band
Standard packaging: 16mm tape (EIA-481)
Weight: 0.007 ounce, 0.21 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
PARAMETER
SYMBOL
UNITS
UF3A
50
UF3B
100
UF3D
200
UF3G
400
UF3J
600
UF3K UF3M
Maximum Recurrent Peak Reverse Voltage
V
V
RRM
RMS
800
560
800
1000
700
V
Maximum RMS Voltage
35
50
70
140
200
280
400
3.0
420
600
V
V
A
A
V
Maximum DC Blocking Voltage
V
DC
100
1000
Maximum Average Forward Current .375"(9.5mm)
I
AV
lead length at TL C
=75O
Peak Forward Surge Current : 8.3ms single half sine-wave
superimposed on rated load(JEDEC method)
I
FSM
100
1.4
Maximum Forward Voltage at 3.0A
V
F
1.0
1.7
Maximum DC Reverse Current at T
A
=25O
C
10.0
300
I
R
uA
Rated DC Blocking Voltage C
T
A
=100O
Typical Junction capacitance (Note 2)
Typical Thermal Resistance(Note 3)
C
J
75
50
63
pF
OC / W
ns
RθJL
15
Maximum Reverse Recovery Time (Note 1)
T
RR
100
Operating Junction and Storage Temperature Range
T
J
,TSTG
-50 TO +150
OC
NOTES:1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, Irr=0.25A
2. Measured at 1 MHz and applied Vr = 4.0 volts.
3. 8.0 mm2 ( .013mm thick ) land areas.
E-mail: sales@taychipst.com
Web Site: www.taychipst.com
1 of 2
UF3A THRU UF3M
50V-1000V 3.0A
SURFACE MOUNT HIGH EFFICIENCY RECTIFIERS
FIG. 1- FORWARD CURRENT DERATING CURVE
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
100
3.0
2.4
1.8
1.2
0.6
0
80
60
Single Phase
Half Wave 60Hz
Resistive or
40
inductive Load
20
0
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0
25
50
75
100
125
150
175
1
10
100
AMBIENT TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
1,000
100
10
20
10
TJ=25 C
PULSE WIDTH=300 µs
1%DUTY CYCLE
TJ=100 C
1
0.1
1
UF3A-UF3D
UF3G
TJ=25 C
UF3J-UF3M
0.1
0.01
0.01
0.2
0.6
1.0
1.4
1.8 2.0
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 5-TYPICAL JUNCTION CAPACITANCE
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
200
100
100
10
1
TJ=25 C
10
UF3A-UF3G
UF3J-UF3M
0.1
0.01
0.1
1
10
100
1
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
E-mail: sales@taychipst.com
Web Site: www.taychipst.com
2 of 2
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