UF4001 Datasheet, PDF (1/2 Pages) Won-Top Electronics – 1.0A ULTRAFAST RECOVERY RECTIFIER

ULTRA FAST RECTIFIER
UF4001 THRU UF4007
VOLTAGE RANGE
CURRENT
50 to 1000 Volts
1.0Ampere
FEATURES
• Low coat construction
• Fast switching for high efficency.
• Low reverse leakage
• High forward surge current capability
• High temperature soldering guaranteed:
260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension
MECHANICAL DATA
• Case: Transfer molded plastic
• Epoxy: UL94V-O rate flame retardant
• Polarity: Color band denotes cathode end
• Lead: Plated axial lead, solderable per MIL-STD-202E method 208C
• Mounting position: Any
• Weight: 0.012ounce, 0.33 grams
1.0(25.4)
MIN.
.205(5.2)
.160(4.2)
1.0(25.4)
MIN.
.034(0.9)
.028(0.7)
DIA.
DO-41
.107(2.7) _DIA.
.080(2.0)
Dimensions in inches and
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
• Ratings at 25^OC ambient temperature unless otherwise specified
• Single Phase, half wave, 60Hz, resistive or inductive load
• For capacitive load derate current by 20%
UF UF UF
SYMBOLS _{4001 4002 4003}
UF
4004
Maximum Repetitive Peak Reverse Voltage
V_RRM
50
100 200
400
Maximum RMS Voltage
V_RMS
35
70
140
280
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
0.375”(9.5mm) lead length at TA= 55℃
Peak Forward Surge Current
8.3mS single half sine wave superimposed on
rated load (JEDEC method)
V_DC
50
100 200
400
I_(AV)
1.0
I_FSM
30
Maximum Instantaneous Forward Voltage @ 1.0A
V_F
1.0
Maximum DC Reverse Current at Rated
DC Blocking Voltage
TA = 25℃
TA = 125℃
I_R
10
50
Maximum Reverse Recovery Time T J= 25℃(NOTE 1)
trr
50
Typical Thermal Resistance (NOTE 2)
C_J
15
Typical Thermal Resistance(NOTE 3)
R_θJA
60
Operating Junction Temperature Range
T_J ,T_STG
(-55 to +150)
Notes:
1 Test Condition:IF=0.5A,IR=1.0A,IRR=0.25A
2. Measured at 1.0 MHz and applied reverse of 4.0 volts.
3 Thermal resistance from junction to ambient with .375”(9.5mm)lead length, P.C.B. mounted. .
UF
4005
600
420
600
UF
4006
800
850
800
1.7
75
UF
4007
1000
700
1000
UNITS
Volts
Volts
Volts
Amp
Amps
Volts
µA
ns
PF
℃/W
℃
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