UF1AFL
THRU
DC COMPONENTS CO., LTD.
RECTIFIER SPECIALISTS
R
UF1MFL
TECHNICAL SPECIFICATIONS OF ULTRAFAST SURFACE MOUNT GLASS PASSIVATED RECTIFIER
VOLTAGE RANGE - 50 to 1000 Volts
CURRENT - 1.0 Ampere
FEATURES
* ldeal for surface mounted applications
* Low leakage current
* Low profile space
* Low forward voltage drop
* High forward surge capability
* Glass passivated junction
SOD-123FL
.154(3.9)
.138(3.5)
MECHANICAL DATA
* Case: Molded plastic
.115(2.9)
.098(2.5)
* Epoxy: UL 94V-0 rate flame retardant
*Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026
.039(1.0)
.024(0.6)
.075(1.9)
.063(1.6)
* Polarity: As marked
* Mounting position: Any
* Weight: 0.017 gram
.047(1.2)
.031(0.8)
.010(0.25)
.002(0.05)
.043(1.1)
.020(0.5)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
UF1AFL UF1BFL UF1DFL UF1GFL UF1JFL UF1KFL UF1MFL
SYMBOL
UNITS
Volts
50
35
50
100
70
200
140
200
400
600
420
600
800
560
800
1000
700
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
V
V
RRM
RMS
280
400
1.0
Volts
Maximum DC Blocking Voltage
V
DC
O
Volts
100
1000
Maximum Average Forward Rectified Current
I
Amps
Peak Forward Surge Current IFM(surge): 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
I
FSM
25
Amps
Maximum Forward Voltage at 1.0A DC
V
F
1.0
1.3
5.0
100
1.7
Volts
@T
A
= 25oC
= 125oC
Maximum DC Reverse Current at
Rated DC Blocking Voltage
I
R
uAmps
@TA
Maximum reverse recovery time
at IF = 0.5A , IR = 1.0A , Irr = 0.25A
50
75
trr
, TSTG
nS
0 C
Operating and Storage Temperature Range
T
J
-55 to + 150
NOTES :1. Mounted on FR-4 P.C.B. with 0.9X1.5 mm copper pads areas.