ULTRA FAST RECTIFIER
UF4001 THRU UF4007
FEATURES
•
•
•
•
•
VOLTAGE RANGE
CURRENT
50 to 1000 Volts
1.0Ampere
DO-41
.034(0.9)
.028(0.7)
1.0(25.4)
MIN.
DIA.
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
.205(5.2)
.160(4.2)
.107(2.7)
.080(2.0)
1.0(25.4)
MIN.
DIA.
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
Dimensions in inches and
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
•
•
•
Ratings at 25
O
C ambient temperature unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load
For capacitive load derate current by 20%
SYMBOLS
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
0.375”(9.5mm) lead length at T
A
= 55℃
Peak Forward Surge Current
8.3mS single half sine wave superimposed on
rated load (JEDEC method)
Maximum Instantaneous Forward Voltage @ 1.0A
Maximum DC Reverse Current at Rated
DC Blocking Voltage
T
A
= 25℃
T
A
= 125℃
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
trr
C
J
R
θJA
T
J
,T
STG
UF
4001
50
35
50
UF
4002
100
70
100
UF
4003
200
140
200
UF
4004
400
280
400
1.0
30
UF
4005
600
420
600
UF
4006
800
850
800
UF
4007
1000
700
1000
UNITS
Volts
Volts
Volts
Amp
Amps
1.0
10
50
50
15
60
(-55 to +150)
1.7
Volts
µA
Maximum Reverse Recovery Time T
J
= 25℃(NOTE 1)
Typical Thermal Resistance (NOTE 2)
Typical Thermal Resistance(NOTE 3)
Operating Junction Temperature Range
75
ns
PF
℃
/W
℃
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. .
E-mail:
sales@cnmic.com
Web Site: www.cnmic.com
ULTRA FAST RECTIFIER
UF4001 THRU UF4007
VOLTAGE RANGE
CURRENT
50 to 1000 Volts
1.0Ampere
RATING AND CHRACTERISTIC CURVES UF4001 THRU UF4007
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
FIG.1-TYPICAL FORWARD CURRENT
DERATING CURVE
1.2
AVERAGE FORWARD CURRENT,
30
PEAK FORWARD SURGE
1.0
8.3ms Single Half Sine-Wave
(JEDEC Method) Tj=Tjmax
0.8
(A)
0.6
0.4
0.2
0
0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375"(9.5mm)Lead Length
CURRENT, (A)
20
10
1 Cycle
0
1
2
25
50 55
75
100
125
150
175
4
6
8
10
20
40
60 80 100
AMBIENT TEMPERATURE, (° C)
NUMBER OF CYCLES AT 60 Hz
FIG.3-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG.4-TYPICAL REVERSE
10
CHARACTERISTICS
100
INSTANTANEOUS FORWARD CURRENT,
INSTANTANEOUS REVERSE CURRENT,
1.0
T
j
=150° C
1 -U
F4
004
10
0.1
F4
00
7
(UA)
(A)
4 00
UF
T
j
=100° C
40
05
-U
0.01
UF
1.0
T
j
=25° C
Tj =25° C
Pulse Width=300us
1% Duty Cycle
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0.1
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK
REVERSE VOLTAGE,(%)
INSTANTANEOUS FORWARD VOLTAGE,(V)
FIG.5-TYPICAL JUNCTION CAPACITANCE
100
JUNCTION CAPACITANCE,(pF)
FIG.6-TEST CIRCUIT DIAGRAM AND
REVERSE REXOVERY TIME CHARACTERISTIC
Trr
+0.5A
50Ω
NONINDUCTIVE
10Ω
NONINDUCTIVE
(-)
0
0.25A
10
(+)
25 Vdc
（approx）
(-)
D.U.T
PULSE
GENERATIOR
(NOTE 2)
1Ω
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
-1.0A
1cm
TJ=25° C F=1MHz
Vsig=50mVp-p
1.0
0.1
1.0
10
100
NOTE: 1.Rise Time =7ns max.Input Impedance=1megohm.22pF
2.Rise time=10ns max.Source Impedance=50 ohms
SET TIME BASE FOR
50 /100NS /cm
REVERSE VOLTAGE,(V)
E-mail:
sales@cnmic.com
Web Site: www.cnmic.com
单片机
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
