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UF2BF Datasheet(PDF) 1 Page - Microdiode Electronics (Jiangsu) Co.,Ltd.

Part # UF2BF
Description  SURFACE MOUNT ULTRA FAST RECTIFIER
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Manufacturer  CHENDA [Microdiode Electronics (Jiangsu) Co.,Ltd.]
Direct Link  http://www.microdiode.com/en
Logo CHENDA - Microdiode Electronics (Jiangsu) Co.,Ltd.

UF2BF Datasheet(HTML) 1 Page - Microdiode Electronics (Jiangsu) Co.,Ltd.

  UF2BF Datasheet HTML 1Page - Microdiode Electronics (Jiangsu) Co.,Ltd. UF2BF Datasheet HTML 2Page - Microdiode Electronics (Jiangsu) Co.,Ltd.  
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UF2AF THRU UF2MF
SURFACE MOUNT ULTRA FAST RECTIFIER
Reverse Voltage - 50 to 1000 Volts Forward Current - 2.0 Amperes
FEATURES
MECHANICAL DATA
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
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
VOLTS
VOLTS
VOLTS
SYMBOLS
UNITS
Amps
Amps
Volts
VRRM
VRMS
VDC
I(AV)
IFSM
VF
2.0
50.0
1.4
Operating junction and storage temperature range
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at TL=55 C
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 2.0A
Maximum DC reverse current
TA=25 C
at rated DC blocking voltage
TA=100 C
IR
5.0
50.0
R
θJA
CJ
TJ,TSTG
50.0
20.0
-50 to +150
pF
C
A
µ
Typical thermal resistance (NOTE 3)
C/W
Typical junction capacitance (NOTE 2)
Maximum reverse recovery time
(NOTE 1)
trr
50
75
ns
UF2AF UF2BF UF2DF UF2GF UF2JF UF2KF UF2MF
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%.
50
35
50
100
70
100
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
1000
1.0
1.7
MDD Catalog Number
Dimensions in inches and (millimeters)
Glass passivated chip junction
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
Ultra fast switching for high efficiency
Low reverse leakage
Built-in strain relief,ideal for automated placement
High forward surge current capability
High temperature soldering guaranteed
260 C/10 seconds at terminals
Case
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.0018 ounce, 0.064 grams
: JEDEC SMAF molded plastic body over passivated chip
SMAF
Cathode Band
Top View
0.130(3.3)
0.146(3.7)
0.193(4.90)
0.173(4.40)
0.106(2.70)
0.094(2.40)
0.051(1.30)
0.063(1.60)
0.051(1.30)
0.043(1.10)
0.0091(0.23)
0.0071(0.18)
0.051(1.30)
0.039(1.0)


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