UF5401 [MIC]
ULTRA FAST RECTIFIER; 超快速整流器
| 型号： | UF5401 |
| 厂家： | 
MIC GROUP RECTIFIERS |
| 描述： | ULTRA FAST RECTIFIER |
| 文件： | 总2页 (文件大小：54K) |
| 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
3.0Ampere
UF5400 THRU UF5408
DO-27
.052(1.3)
.048(1.2)
FEATURES
DIA.
·
·
·
·
·
Low coat construction
1.0(25.4)
MIN.
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
.375(9.5)
.335(8.5)
.220(5.6)
.197(5.0)
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
(millimeters)
Dimensions in inches and
Weight: 0.042ounce, 1.19 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
UF
UF
UF
UF
UF
UF
UF
UF
SYMBOLS
UNITS
800 1000 Volts
560 700 Volts
5400 5401 5402 5403
5404 5405 5406 5407 5408
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
50
35
50
100
70
200
140
200
300
210
300
400
280
400
500
350
500
600
420
600
Maximum DC Blocking Voltage
100
800 1000 Volts
Maximum Average Forward Rectified Current
0.375”(9.5mm) lead length at TA= 55℃
I(AV)
3.0
Amp
Peak Forward Surge Current
8.3mS single half sine wave superimposed on
rated load (JEDEC method)
IFSM
VF
IR
125
Amps
Volts
µA
Maximum Instantaneous Forward Voltage @ 3.0A
1.0
50
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
ns
PF
45
20
℃/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
3.0Ampere
UF5400 THRU UF5408
RATING AND CHRACTERISTIC CURVES UF5400 THRU UF5408
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
FIG.1-TYPICAL FORWARD CURRENT
DERATING CURVE
3.0
2.0
150
100
8.3ms Single Half Sine-Wave
(JEDEC Method) Tj=Tjmax
1.0
Single Phase
50
0
Half Wave 60Hz
Resistive or
Inductive Load
1 Cycle
2
0.375"(9.5mm)Lead Length
0
40
1
6
8
10
20
60
100
4
175
150
100
125
55
50
25
75
0
NUMBER OF CYCLES AT 60 Hz
AMBIENT TEMPERATURE, (° C)
FIG.3-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
100
100
10
Tj =150°
C
10
1.0
Tj =100°
C
1.0
0.1
Tj =25°
C
Tj =25°
C
Pulse Width=300us
0.1
1% Duty Cycle
140
120
60
100
80
40
0
20
0.01
0.4
1.4
1.6
1.8
0.6
0.8
1.0
1.2
PERCENT OF RATED PEAK
REVERSE VOLTAGE,(%)
INSTANTANEOUS FORWARD VOLTAGE,(V)
FIG.5-TYPICAL JUNCTION CAPACITANCE
FI G. 6-TEST CIRCUIT DI AGRAM AND
REVERSE REXOVERY TIME CHARACTERISTIC
Trr
+0.5A
10Ω
NONINDUCTIVE
50Ω
NONINDUCTIVE
(-)
0
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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