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UF3A Datasheet, PDF (1/2 Pages) Pan Jit International Inc. – SURFACE MOUNT ULTRAFAST RECTIFIER(VOLTAGE - 50 to 800 Volts CURRENT - 3.0 Amperes) | |||
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UF3A THRU UF3M
3.0AMP SURFACE MOUNT GLASS ULTRA FAST RECTIFIERS
Features
· Low Power Loss, High Efficiency
· Ideally Suited for Automatic Assembly
· Guard Ring Die Construction
· Plastic Case Material has UL Flammability
Classification Rating 94V- 0
SMB/DO-214AA
0.083(2.11)
0.075(1.91)
0.154(3.90)
0.130(3.30)
Mechanical Data
· Case: Molded plastic SMB
· Terminals: Plated leads solderable per
MIL-STD-750,Method 2026 guaranteed
· Polarity: Color band dentes cathode end
· Mounting Position: Any
· Making: Type Number
0.096(2.44)
0.084(2.13)
0.187(4.75)
0.163(4.15)
0.012(0.300)
0.004(0.100)
0.057(1.45)
0.033(0.85)
0.010(0.25)
0.004(0.1)
0.217(5.50)
0.197(5.00)
0.008(0.20)
0.004(0.10)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25â ambient temperature unless otherwise specified
Single phase,half wave,60Hz,resistive or inductive load
For capacitive load derate current by 20%
Type Number
SYMBOL UF3A
Maximum Recurrent Peak Reverse Voltage
VRRM
50
Maximum RMS Voltage
VRMS
35
Maximum DC Blocking Voltage
VDC
50
Average Rectified Output Current
@TL =55 â
IO
UF3B
100
70
100
UF3D
200
140
200
UF3G
400
280
400
UF3J
600
420
600
3.0
Peak Forward Surge Current 8.3ms Single half
sine-wave superimposed on rated load (JEDEC IFSM
80
Method)
Forward Voltage
@IF=3.0A
Peak Reverse Current @TA =25 â
At Rated DC Blocking Voltage @TA =100 â
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance Junction to
Ambient(Note 3)
Operating Temperature Range
Storage Temperature Range
VFM
I
R
Trr
CJ
Rθ JA
TJ
TSTG
1.0
1.3
3.0
100
50
28
20
-55 to+150
-55 to +150
UF3K UF3M Unit
800 1000 V
560 700 V
800 1000 V
A
A
1.7
V
uA
75
ns
pF
â/W
â
â
Note: 1.Reverse Recovery Test Conditions:IF=0.5A,IR=1.0A,IRR=0.25A.
2. Measured at 1.0 MHz and Applied reverse Voltage of 4.0V D.C
3. 8.0MM²ï¼.013mm Thickï¼Land Areas.
version:01
1of2
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