UF1AB Datasheet, PDF (1/2 Pages) Shenzhen Luguang Electronic Technology Co., Ltd – Surface Mount Rectifiers

UF1AB - UF1MB
SURFACE MOUNT ULTAFAST RECTIFIER DIODES
VOLTAGE RANGE: 50 - 1000V
CURRENT: 1.0 A
Features
! Glass Passivated Die Construction
! Diffused Junction
! Ultra-Fast Recovery Time for High Efficiency
! Low Forward Voltage Drop, High Current
! ^{Capability, and Low Power Loss}
! Ideally Suited for Automated Assembly
! _{Plastic Material: UL Flammability}
Classification Rating 94V-0
Mechanical Data
! Case: SMB/DO-214AA, Molded Plastic
! Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
! Polarity: Cathode Band or Cathode Notch
! _{Marking: Type Number}
! Weight: 0.093 grams (approx.)
B
A
J
H
G
E
SMB(DO-214AA)
Dim Min Max
A
3.30 3.94
C
B
4.06 4.70
C
1.91 2.21
D
0.15 0.31
D
E
5.00 5.59
G
0.10 0.20
H
0.76 1.52
J
2.00 2.62
All Dimensions in mm
Maximum Ratings and Electrical Characteristics ^TA ^{= 25°C unless otherwise specified}
Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Characteristic
Maximum repetitive peak reverse voltage
Symbol UF1AB UF1BB UF1DB UF1GB UF1JB UF1KB UF1MB
VRRM
50
100
200
400
600
800
1000
Maximum RMS voltage
VRMS
35
70
140
280
420
560
700
Maximum DC blocking voltage
Maximum average forward rectified current
at TA=65 C (NOTE 1)
VDC
50
I(AV)
Peak forward surge current
8.3ms single half sine-wave superimposed on
IFSM
rated load (JEDEC Method) TL=25 C
Maximum instantaneous forward voltage at 1.0A VF
100
200
400
1.0
25.0
1.0
1.4
Maximum DC reverse current TA=25 C
at rated DC blocking voltage TA=125 C
IR
5.0
100.0
Maximum reverse recovery time (NOTE 2)
trr
50
Typical thermal resistance (NOTE 4)
RθJA
180
Operating junction and storage temperature range TJ,TSTG
Note: 1.Averaged over any 20ms period.
2.Measured with IF=0.5A, IR=1A, Irr=0.25A.
3.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
4.Thermal resistance junction to ambient, 6.0 mm2 coppeer pads to each terminal.
-50 to +150
600
800
1.7
75
1000
Unit
V
V
V
A
A
V
µA
ns
K/W
C
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