UF3AF Datasheet, PDF (1/2 Pages) Microdiode Electronics (Jiangsu) Co.,Ltd. – SURFACE MOUNT ULTRA FAST RECTIFIER

UF3AF - UF3MF
SURFACE MOUNT ULTRA FAST RECTIFIER DIODES
VOLTAGE RANGE: 50 - 1000V
CURRENT: 3.0 A
Features
! Glass Passivated Die Construction
! Ideally Suited for Automatic Assembly
! Low Forward Voltage Drop, High Efficiency
! Low Power Loss
! Ultra-Fast Recovery Time
B
! Plastic Case Material has UL Flammability




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Mechanical Data
! Case:SMBF , Molded Plastic
! Terminals: Solder Plated, Solderable
D
per MIL-STD-750, Method 2026
! Polarity: Cathode Band or Cathode Notch
L
! Marking: Type Number
! Weight: 0.0018 ounces,0.05grams
E
SMBF
Dim Min Max Typ
A 5.45 5.55 5.50
B 4.27 4.33 4.30
H
C 3.57 3.63 3.60
D 1.32 1.38 1.35
E 1.96 2.00 1.98
H 0.019 0.021 0.20
L 0.73 0.77 0.75
All Dimensions in mm
A
Maximum Ratings and Electrical Characteristics T_A = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Characteristic
Symbol _{UF3AF UF3BF UF3DF UF3GF UF3JF UF3KF UF3MF}
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375”(9.5mm) lead length at TA=55 C
VRRM
VRMS
VDC
I(AV)
50 100 200 400 600 800 1000
35 70 140 280 420 560 700
50 100 200 400 600 800 1000
3.0
Peak forward surge current
8.3ms single half sine-wave superimposed on
IFSM
100.0
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 3.0A
Maximum DC reverse current TA=25 C
at rated DC blocking voltage TA=100 C
Maximum reverse recovery time (NOTE 1)
Typical junction capacitance (NOTE 2)
Typical thermal resistance (NOTE 3)
Operating junction and storage temperature range
VF
IR
trr
CJ
RθJL
TJ,TSTG
1.0
1.30
1.70
5.0
250.0
50
75
75
15.0
-65 to +150
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.The r mal resistance from junction tolead and from junction to ambient with
on 0.3 x 0.3" (8.0 x 8.0 mm) Copper pad area
P.C.B
mounted
Unit
V
V
V
A
A
V
µA
ns
pF
C/W
C
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