MOSPEC UF1001 Thru UF1007
DO-41
MILLIMETERS
DIM
MIN MAX
A 2.00 2.70
B 25.40 ---
C 4.20 5.20
D 0.70 0.90
MAXIMUM RATINGS AND ELECTRICAL CHARATERISTICS
ULTRA-FAST GLASS PASSIVATED RECTIFIER
VOLTAGE RANGE 50 TO 1000 Volts Current 1 Ampere
FEATURES
＊Ultra-fast recovery time for high efficiency
＊Glass Passivated Chip junction
＊Excellent high temperature switching
＊Low leakage
＊High temperature soldering guaranteed
260℃/10 seconds, 0.375”(9.5 mm) lead length
at 5 lbs(2.3kg) tension
MECHANICAL DATA
＊Case：Transfer Molded Plastic
＊Epoxy: UL94V-O rate flame retardant
＊Terminals：Solderable Per MIL-STD-202 Method 208
＊Polarity：Color band denotes cathode end
＊Mounting position: Any
＊Weight： 0.012 ounce. 0.33 gram (approx)
* Rating at 25℃ ambient temperature unless otherwise specified
* Single phase-half wave. 60Hz, resistive or inductive load.
* For capacitive load derate current bh 20 %
Characteristic Symbol UF1001 UF1002 UF1003 UF1004 UF 1005 UF1006 UF1007 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
50 100 200 400 600 800 1000 V
RMS Reverse Voltage VR(RMS) 35 70 140 280 420 560 700 V
Average Rectifier Forward Current
Per Leg TC=125℃ IF(AV) 1.0 A
Non-Repetitive Peak Surge Current (Surge
applied at rate load conditions halfware,
single phase, 60Hz)
IFSM 30 A
Maximum Instantaneous Forward Voltage
( IF =1.0 Amp TC = 25℃) VF 1.3 V
Maximum Instantaneous Reverse Current
( Rated DC Voltage, TC = 25℃)
( Rated DC Voltage, TC = 125℃)
IR
5.0
100
uA
Reverse Recovery Time
( IF = 0.5 A, IR =1.0 , Irr =0.25 A ) Trr
50
75 ns
Typical Junction Capacitance
(Reverse Voltage of 4 volts & f=1 MHz) Cj 20 pF
Typical Thermal Resistance Rθ jA 95
℃/W
Operating and Storage Junction
Temperature Range TJ , Tstg -65 to +175 ℃
UF1001 Thru UF1007
FIG-3 FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD RECTIFIED CURRENT (Amp.)
LEAD TEMPERATURE (℃)
FIG-4TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE (PF)
REVERSE VOLTAGE (Volts.)
FIG-5PEAK FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT (Amp.)
NUMBER OF CYCLES AT 60 Hz
FIG-1 TYPICAL FORWARD CHARACTERISITICS
AVERAGE FORWARD RECTIFIED CURRENT (Amp.)
FORWARD VOLTAGE (Volts)
UF1005-UF1007
TJ=25
O
C
Pulse Width=300 us
1% Duty Cycle
UF1001-UF1004
Resistive or
Inductive Load
0.375 “(9.5mm)
Lead Len
g
th
TJ=25
O
C
F=1 MHz
FIG-2 TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT (Amp.)
PERCENT OF PEAK REVERSE VOLTAGE (﹪)
TJ=25
O
C
TJ=125
O
C
TJ=100
O
C
UF1001-UF1004
- - - - UF1005-UF1007
8.3 ms Single Half Sine Wave
Set time base for 20/50 ns/cm
FIG-6 Reverse Recovery Time Characteristic and Test Circuit Diagram
