HER307G [LGE]
3.0 AMP. Glass Passivated High Efficient Rectifiers; 3.0 AMP 。玻璃钝化高效整流二极管型号: | HER307G |
厂家: | LGE |
描述: | 3.0 AMP. Glass Passivated High Efficient Rectifiers |
文件: | 总2页 (文件大小:191K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
HER301G-HER308G
3.0 AMP. Glass Passivated High Efficient Rectifiers
DO-201AD
Features
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Glass passivated chip junction.
High efficiency, Low VF
High current capability
High reliability
High surge current capability
For use in low voltage, high frequency inventor, free
wheeling, and polarity protection application.
Mechanical Data
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Case: Molded plastic
Epoxy: UL 94V0 rate flame retardant
Polarity: Color band denotes cathode
High temperature soldering guaranteed:
o
260 C/10 seconds/.375”,(9.5mm) lead
Dimensions in inches and (millimeters)
lengths at 5 lbs., (2.3kg) tension
Mounting position: Any
Weight: 1.2 grams
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Maximum Ratings and Electrical Characteristics
o
Rating at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
HER HER HER HER HER HER HER HER
Symbol
Type Number
Units
308G
301G 302G 303G 304G 305G 306G 307G
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
50 100 200 300 400 600 800 1000
35 70 140 210 280 420 560 700
V
V
V
Maximum DC Blocking Voltage
50 100 200 300 400 600 800 1000
Maximum Average Forward Rectified
Current .375 (9.5mm) Lead Length
I(AV)
3.0
A
o
@TA = 55 C
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
IFSM
125
A
V
Maximum Instantaneous Forward Voltage
@ 3.0A
VF
1.0
1.3
1.7
Maximum DC Reverse Current
o
@TA=25 C at Rated DC Blocking Voltage
IR
10
uA
uA
o
@ TA=125 C
200
Maximum Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance ( Note 2 )
Typical Thermal Resistance (Note 3)
Trr
Cj
50
60
75
35
nS
pF
RθJA
35
10
o
C/W
R
θJL
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Operating & Storage Temperature Range
TJ /TSTG
-65 to +150
C
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.
3. Mount on Cu-Pad Size 16mm x 16mm on P.C.B
Notes:
http://www.luguang.cn
mail:lge@luguang.cn
HER301G-HER308G
3.0 AMP. Glass Passivated High Efficient Rectifiers
RATINGS AND CHARACTERISTIC CURVES (HER301G THRU HER308G)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
FIG.2- TYPICAL REVERSE CHARACTERISTICS
6.0
5.0
4.0
3.0
2.0
1.0
0
1000
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375" (9.5mm)
Lead Length
100
Tj=1250C
10
Tj=750C
1
0
25
50
75
100
125
150
175
CASE TEMPERATURE. (OC)
Tj=250C
0.1
FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT
250
200
0.01
0
140
20
40
60
80
100
120
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
8.3ms Single Half Sine Wave
JEDEC Method
150
125
100
FIG.5- TYPICAL FORWARD CHARACTERISTICS
50
0
100
1
10
50
100
1000
NUMBER OF CYCLES AT 60Hz
10
FIG.4- TYPICAL JUNCTION CAPACITANCE
175
150
1
125
100
75
50
25
0
HER301G-HER304G
0.1
HER306G-HER308G
0.01
0.1
0.5
1
2
5
10 20
50
100 200
500 800
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0
REVERSE VOLTAGE. (V)
FORWARD VOLTAGE. (V)
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
10
trr
NONINDUCTIVE
NONINDUCTIVE
+0.5A
(-)
DUT
(+)
PULSE
GENERATOR
(NOTE 2)
0
50Vdc
(approx)
(-)
-0.25A
OSCILLOSCOPE
(NOTE 1)
(+)
NON
INDUCTIVE
-1.0A
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
1cm
SET TIME BASE FOR
5/ 10ns/ cm
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
http://www.luguang.cn
mail:lge@luguang.cn
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