UF802 [PANJIT]
ULTRAFAST SWITCHING RECTIFIER; 超快开关整流器
| 型号： | UF802 |
| 厂家： | 
PAN JIT INTERNATIONAL INC. |
| 描述： | ULTRAFAST SWITCHING RECTIFIER |
| 文件： | 总2页 (文件大小：74K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UF800 THRU UF808
ULTRAFAST SWITCHING RECTIFIER
VOLTAGE - 50 to 800 Volts CURRENT - 8.0 Amperes
FEATURES
TO-220AC
l
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O Utilizing
Flame Retardant Epoxy Molding Compound
Exceeds environmental standards of MIL-S-19500/228
Low power loss, high efficiency
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l
l
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Low forward voltage, high current capability
High surge capacity
Ultra Fast recovery times high voltage
MECHANICAL DATA
Case: TO-220AC molded plastic
Terminals: Lead solderable per MIL-STD-202, Method 208
Polarity: As marked
Mounting Position: Any
Weight: 0.08 ounce, 2.24 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
ambient temperature unless otherwise specified.
Ratings at 25
¢J
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current .375”(9.5mm) lead length @ TC=100 ¢J
UNITS
UF800 UF801 UF802 UF803 UF804 UF806 UF808
V
V
V
A
50
35
50
100
70
100
200
140
200
300
210
300
8.0
400
280
400
600
420
600
800
560
800
A
V
Peak Forward Surge Current, 8.3ms single half sine
wave superimposed on rated load(JECEC method)
Maximum Instantaneous Forward Voltage at 8.0A
Maximum DC Reverse Current @TA=25 ¢J
125
1.0
1.3
1.7
£g
£g
A
A
10.0
500
at Rated DC Blocking Voltage @TA=125 ¢J
ns
PF
¢J
Maximum Reverse Recovery Time(Note 1)
Typical Junction capacitance (Note 2)
Typical Junction Resistance (Note 2) R £KJA
Operating and Storage Temperature Range TJ,TSTG
50
80
100
50
/W
¢J
15
-55 to +150
NOTES:
1. Reverse Recovery Test Conditions: IF=0.5A, IR=1A, Irr=0.25A
2. Measured at 1 MHz and applied reverse voltage of 4.0 VDC
3. Thermal resistance from junction to ambient and from junction to lead length 0.375"(9.5mm) P.C.B.
mounted
RATING AND CHARACTERISTIC CURVES
UF800 THRU UF808
trr
+0.5A
0
-0.25
-1.0
NOTE:1.Rise Time = 7ns max.
1cm
SET TIME
Input Impedance = 1 megohm. 22pF
BASE FOR
50 ns/cm
2.Rise Time = 10ns max.
Source Impedance = 50 Ohms
Fig. 1-REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
20
16
12
8
1000
TJ = 125 ¢J
100
4
0
0
50
100
150
10
¢J
CASE TEMPERATURE,
TJ = 25 ¢J
Fig. 1-TYPICAL FORWARD CURRENT DERATING
CURVE
1.0
0.1
125
100
75
TJ = 125
¢J
20
40
60
80 100
120
140
8.3ms SINGLE HALF SINCE-
WAVE JEDEC METHOD
PERCENT OF RATED PEAK REVERSE VOLTAGE
50
Fig. 2-TYPICAL REVERSE CHARACTERISTICS
25
80
40
1
2
5
10
20
50
100
20
UF800
NUMBER OF CYCLES AT 60Hz
10
3.0
Fig. 3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
UF808
1.0
210
200
160
0.3
0.1
120
0.03
0.01
80
UF800
40
0.4 0.6
0.8
1.0
1.2
1.4
1.8
UF808
0
1
2
5
20
50
100 200
500
FORWARD VOLTAGE, VOLTS
REVERSE VOLTAGE, VOLTS
Fig. 4-TYPICAL JUNCTION CAPACITANCE
Fig. 5-TYPICAL FORWARD CURRENT
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