HER505 [BYTES]
5.0 AMP HIGH EFFICIENCY RECTIFIERS; 5.0 AMP高效整流二极管
| 型号： | HER505 |
| 厂家： | 
BYTES |
| 描述： | 5.0 AMP HIGH EFFICIENCY RECTIFIERS |
| 文件： | 总2页 (文件大小：156K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HER501 THRU HER508
5.0 AMP HIGH EFFICIENCY RECTIFIERS
VOLTAGE RANGE
50 to 1000 Volts
CURRENT
5.0 Ampere
FEATURES
* Low forward voltage drop
* High current capability
* High reliability
DO-27
.220(5.6)
.197(5.0)
* High surge current capability
* High speed switching
DIA.
1.0(25.4)
MIN.
MECHANICAL DATA
* Case: Molded plastic
.375(9.5)
.285(7.2)
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Axial leads, solderable per MIL-STD-202,
method 208 guranteed
* Polarity: Color band denotes cathode end
* Mounting position: Any
1.0(25.4)
MIN.
.052(1.3)
*
Weight: 1.10 grams
.048(1.2)
DIA.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
HER501 HER502 HER503 HER504 HER505 HER506 HER507 HER508 UNITS
50
35
50
100
70
200
140
200
300
210
300
400
280
400
600
420
600
800 1000
560 700
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
V
V
V
100
800 1000
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Length at Ta=50 C
5.0
A
A
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 5.0A
Maximum DC Reverse Current
200
1.3
10
1.0
1.85
70
V
µA
Ta=25 C
at Rated DC Blocking Voltage
Ta=100 C
200
µA
nS
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range TJ, TSTG
50
75
pF
C
-65 +150
NOTES:
1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
RATING AND CHARACTERISTIC CURVES (HER501 THRU HER508)
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.1-TYPICAL FORWARD
CHARACTERISTICS
10
1.0
.1
6
5
4
3
2
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
0.375"(9.5mm) Lead Length
1
0
0
25
50
75
100
125
150
175
AMBIENT TEMPERATURE ( C)
Tj=25 C
Pulse Width 300us
1% Duty Cycle
.01
.001
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
250
1.6 1.8
.4
.6
.8
1.0 1.2 1.4
FORWARD VOLTAGE,(V)
200
150
100
50
FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTICS
8.3ms Single Half
Tj=25 C
50
Ω
10Ω
NONINDUCTIVE
NONINDUCTIVE
Sine Wave
JEDEC method
(
)
(+)
D.U.T.
25Vdc
(approx.)
PULSE
GENERATOR
(NOTE 2)
(
)
0
(+)
1Ω
NON-
INDUCTIVE
50
1
5
10
100
OSCILLISCOPE
(NOTE 1)
NUMBER OF CYCLES AT 60Hz
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
FIG.5-TYPICAL JUNCTION CAPACITANCE
175
trr
150
125
100
|
|
|
|
|
|
|
|
+0.5A
0
-0.25A
75
50
25
0
-1.0A
1cm
SET TIME BASE FOR
50 / 10ns / cm
.01
.05
.1
.5
1
5
10
50
100
REVERSE VOLTAGE,(V)
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