UF4003 [MIC]
ULTRA FAST RECTIFIER; 超快速整流器
| 型号： | UF4003 |
| 厂家： | 
MIC GROUP RECTIFIERS |
| 描述： | ULTRA FAST RECTIFIER |
| 文件： | 总2页 (文件大小：56K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ULTRA FAST RECTIFIER
VOLTAGE RANGE
CURRENT
50 to 1000 Volts
1.0Ampere
UF4001 THRU UF4007
DO-41
.034(0.9)
.028(0.7)
DIA.
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
1.0(25.4)
MIN.
.205(5.2)
.160(4.2)
.107(2.7)
.080(2.0)
DIA.
MECHANICAL DATA
1.0(25.4)
MIN.
·
·
·
·
·
·
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
Dimensions in inches and
Weight: 0.012ounce, 0.33 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
·
·
·
Ratings at 25OC ambient temperature unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load
For capacitive load derate current by 20%
UF
4001
50
UF
UF
4003
200
140
200
UF
4004
400
280
400
UF
UF
UF
4007
1000 Volts
700 Volts
SYMBOLS
UNITS
4002
100
70
4005 4006
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
600
420
600
800
850
800
35
Maximum DC Blocking Voltage
50
100
1000 Volts
Maximum Average Forward Rectified Current
0.375”(9.5mm) lead length at TA= 55℃
I(AV)
1.0
Amp
Peak Forward Surge Current
8.3mS single half sine wave superimposed on
rated load (JEDEC method)
IFSM
VF
IR
30
Amps
Volts
µA
Maximum Instantaneous Forward Voltage @ 1.0A
1.0
1.7
75
TA = 25℃
TA = 125℃
10
50
Maximum DC Reverse Current at Rated
DC Blocking Voltage
Maximum Reverse Recovery Time T J= 25℃(NOTE 1)
Typical Thermal Resistance (NOTE 2)
Typical Thermal Resistance(NOTE 3)
Operating Junction Temperature Range
Notes:
trr
CJ
RθJA
50
ns
PF
15
60
℃/W
℃
TJ ,TSTG
(-55 to +150)
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
VOLTAGE RANGE
CURRENT
50 to 1000 Volts
1.0Ampere
UF4001 THRU UF4007
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
1.0
0.8
0.6
0.4
30
20
8.3ms Single Half Sine-Wave
(JEDEC Method) Tj=Tjmax
Single Phase
10
0
Half Wave 60Hz
Resistive or
0.2
0
Inductive Load
1 Cycle
2
0.375"(9.5mm)Lead Length
6
40
1
8
10
20
60 80 100
4
175
100
150
55
125
0
25
50
75
NUMBER OF CYCLES AT 60 Hz
AMBIENT TEMPERATURE, (° C)
FIG.3-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
10
100
Tj =150° C
1.0
10
0.1
T =100° C
j
1.0
0.01
T =25° C
j
Tj =25° C
Pulse Width=300us
0.1
0
1% Duty Cycle
140
120
60
100
80
40
20
0.01
PERCENT OF RATED PEAK
REVERSE VOLTAGE,(%)
1.4
1.6
1.8
0.4
0.6
0.8
1.0
1.2
INSTANTANEOUS FORWARD VOLTAGE,(V)
FIG.5-TYPICAL JUNCTION CAPACITANCE
100
FIG. 6- TEST CIRCUIT DI AGRAM AND
REVERSE REXOVERY TI ME CHARACTERI STIC
Trr
+0.5A
10Ω
NONINDUCTIVE
50Ω
NONINDUCTIVE
(-)
0
10
D. U.T
PULSE
GENERATIOR
(NOTE 2)
(+)
0.25A
25 Vdc
（approx）
(-)
1Ω
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
TJ=25° C F=1MHz
-1.0A
1cm
Vsig=50mVp-p
SET TIME BASE FOR
50 /100NS /cm
NOTE: 1.Rise Time =7ns max.Input Impedance=1megohm.22pF
2.Rise time=10ns max.Source Impedance=50 ohms
1.0
0.1
1.0
10
100
REVERSE VOLTAGE,(V)
E-mail: sales@cnmic.com
Web Site: www.cnmic.com
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