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What is UF3B?

This electronic component, produced by the manufacturer "Shunye", performs the same function as "SURFACE MOUNT ULTRA FAST RECTIFIER".


UF3B Datasheet PDF - Shunye

Part Number UF3B
Description SURFACE MOUNT ULTRA FAST RECTIFIER
Manufacturers Shunye 
Logo Shunye Logo 


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UF3A THRU UF3M
SURFACE MOUNT ULTRA FAST RECTIFIER
Reverse Voltage - 50 to 1000 Volts Forward Current - 3.0 Amperes
0.126 (3.20)
0.114 (2.90)
DO-214AB
0.280(7.11)
0.260(6.60)
0.245(6.22)
0.220(5.59)
0.012(0.305)
0.006(0.152)
FEATURES
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
Low reverse leakage
Built-in strain relief,ideal for automated placement
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds at terminals
Glass passivated chip junction
0.103(2.62)
0.079(2.06)
0.060(1.52)
0.030(0.76)
0.008(0.203)MAX.
0.320(8.13)
0.305(7.75)
Dimensions in inches and (millimeters)
MECHANICAL DATA
Case: JEDEC DO-214AB molded plastic body over passivated chip
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.007 ounce, 0.25grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
SYMBOLS UF3A UF3B UF3D UF3G UF3J UF3K UF3M
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
Maximum DC blocking voltage
VDC
Maximum average forward rectified current
at TL=55 C
I(AV)
Peak forward surge current
8.3ms single half sine-wave superimposed on
IFSM
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 3.0A
VF
Maximum DC reverse current TA=25 C
at rated DC blocking voltage TA=100 C
IR
Maximum reverse recovery time (NOTE 1)
trr
Typical junction capacitance (NOTE 2)
CJ
Typical thermal resistance (NOTE 3)
Operating junction and storage temperature range
RθJA
TJ,TSTG
Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A
2.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
3.P.C.B. mounted with 0.2x0.2(5.0x5.0mm) copper pad areas
50
35
50
100 200 400 600 800 1000
70 140 280 420 560 700
100 200 400 600 800 1000
3.0
100.0
1.0
50
75
1.4
5.0
100.0
47.0
-65 to +150
1.7
100
63
UNITS
VOLTS
VOLTS
VOLTS
Amps
Amps
Volts
µA
ns
pF
C/W
C
www.shunyegroup.com.cn


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for UF3B electronic component.


Information Total 2 Pages
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