HER202-UF2002 [YANGJIE]
2.0 AMPS. HIGH EFFICIENT RECTIFIERS; 2.0安培。高效整流二极管
| 型号： | HER202-UF2002 |
| 厂家： | 
YANGZHOU YANGJIE ELECTRONIC CO., LTD |
| 描述： | 2.0 AMPS. HIGH EFFICIENT RECTIFIERS |
| 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 |
HER201/UF2001 THRU HER208/UF2007
Voltage Range
50 to 1000 Volts
Current
2.0 Amperes
2.0 AMPS. HIGH EFFICIENT
RECTIFIERS
DO-15
Features
*Low forward voltage drop
*High current capability
*High reliability
1.0(25.4)
MIN.
*High surge current capability
.140(3.6)
.104(2.6)
DIA.
Mechanical Data
*Cases:Molded plastic
*Epoxy:UL 94V-O rate flame retardant
*Lead:Axial leads,solderable per MIL-
STD-202,Method 208 guaranteed
*Polarity:Color band denotes cathode end
*High temperature soldering guaranteed:
2500C/10 seconds/.375",(9.5mm) lead
lengths at 5 lbs.,(2.3kg) tension
*Weight:0.40 grams
.300(7.6)
.230(5.8)
1.0(25.4)
MIN.
.034(.9)
.028(.7)
DIA.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
HER201 HER202 HER203
UF2001 UF2002 UF2003
HER206 HER207 HER208
UF2005 UF2006 UF2007
HER205
UF2004
Type Number
HER204
UNITS
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
300
210
V
V
V
50
35
100
70
200
140
600
420
800
560
1000
700
400
280
VRRM
VRMS
VDC
Maximum DC Blocking Voltage
300
50
100
200
600
800
1000
400
2.0
Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Length @TA = 55oC
A
IF(AV)
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated Load
(JEDEC method)
A
V
IFSM
VF
60
Maximum Instantaneous Forward Voltage
@2.0A
1.3
1.0
1.7
uA
uA
Maximun DC Reverse Current @ TA = 25oC
at Rated DC Blocking Voltage @ TA = 100oC
5.0
IR
TRR
CJ
100
nS
pF
Maximum Reverse Recovery Time (Note 1)
50
50
75
30
Typical Junction Capacitance (Note 2)
Operating Temperature Range
Storage Temperature Range
-55 to+125
-55 to+150
oC
oC
TJ
TSTG
NOTES: 1. Reverse Recovery Test Conditions: IF=0.5A,IR=1.0A,IRR=0.25A
2.Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.
RATING AND CHARACTERISTIC CURVES
HER201/UF2001 THRU HER208/UF2007
FIG.1- REVERSE RECOVER TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
FIG.2-MAXIMUM AVERAGE
FORWARD CURRENT DERATING
50*
10*
trr
NONINDUCTIVE
NONINDUCTIVE
3.0
+0.5A
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375" (9.5mm)
Lead Length
(-)
DUT
2.0
1.0
0
(+)
PULSE
0
50Vdc
(approx)
(-)
GENERATOR
(NOTE 2)
-0.25A
OSCILLOSCOPE
(NOTE1)
(+)
1*
NON
INDUCTIVE
-1.0A
NOTES:1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
25 50 75 100 125 150 175
AMBIENT TEMPERATURE.(0C)
1cm
SET TIME BASE FOR
5/ 10ns/ cm
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
FIG.3-TYPICAL REVERSE CHARACTERISTICS
FIG.4-TYPICAL FORWARD CHARACTERISTICS
10
1000
100
10
Tj=1000C
1.0
0.1
HER201~HER20
HER205
HER206~HER208
Tj=250C
0.01
0.001
1.0
0.1
0
20
40
60
80
100
120
.2
.4
.6
.8
1.0
1.2
1.4
PERCENT OF RATED PEAK REVERSE VOLTAGE.(%)
FORWARD VOLTAGE.(V)
FIG.5-MAXIMUM NON-REPETITIVE SURGE
CURRENT
FIG.6-TYPICAL JUNCTION CHARACTERISTICS
80
60
50
40
30
20
10
0
175
150
125
100
75
8.3ms Single Half Sine Wave
JEDEC Method
50
25
0
1
2
5
10
20
50
100
.1
.5
1
2
5
10 20
50 100 200 500 800
REVERSE VOLTAGE.(V)
NUMBER OF CYCLES AT 60Hz
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