HER508 [RECTRON]
HIGH EFFICIENCY RECTIFIER (VOLTAGE RANGE 50 to 1000 Volts CURRENT 5.0 Ampere); 高效率整流（电压范围50到1000伏特电流5.0安培）
| 型号： | HER508 |
| 厂家： | 
RECTRON SEMICONDUCTOR |
| 描述： | HIGH EFFICIENCY RECTIFIER (VOLTAGE RANGE 50 to 1000 Volts CURRENT 5.0 Ampere) |
| 文件： | 总2页 (文件大小：34K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HER501
THRU
RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
HER508
HIGH EFFICIENCY RECTIFIER
VOLTAGE RANGE 50 to 1000 Volts CURRENT 5.0 Ampere
FEATURES
* Low power loss, high efficiency
* Low leakage
* Low forward voltage drop
* High current capability
* High speed switching
* High reliability
DO-201AD
* High current surge
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
(
)
.052 1.3
DIA.
(
)
.048 1.2
1.0 (25.4)
MIN.
* Weight: 1.20 grams
.375 (9.5)
.335 (8.5)
(
)
.220 5.6
DIA.
(
)
.197 5.0
1.0 (25.4)
MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At T
A
= 25oC unless otherwise noted)
RATINGS
HER501 HER502 HER503 HER504 HER505 HER505P HER506 HER507 HER508
SYMBOL
UNITS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
50
100
200
300
400
400
600
800
1000 Volts
V
V
RRM
RMS
35
50
70
140
200
210
300
280
400
280
400
420
600
560
800
Volts
Volts
700
100
Maximum DC Blocking Voltage
V
DC
1000
Maximum Average Forward Rectified Current
I
O
5.0
Amps
Amps
at TA
= 50oC
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
I
FSM
200
70
150
50
Typical Junction Capacitance (Note 2)
C
J
pF
0 C
T
J
, TSTG
-65 to + 150
Operating and Storage Temperature Range
ELECTRICAL CHARACTERISTICS (At TA
= 25oC unless otherwise noted)
HER501 HER502 HER503 HER504 HER505 HER505P HER506 HER507 HER508
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 5.0A DC
SYMBOL
UNITS
Volts
VF
1.0
1.3
1.0
1.7
Maximum DC Reverse Current
10
uAmps
uAmps
at Rated DC Blocking Voltage TA
= 25oC
I
R
Maximum Full Load Reverse Current
150
Average, Full Cycle .375” (9.5mm) lead length at TL
= 55oC
Maximum Reverse Recovery Time (Note 1)
trr
75
nSec
50
NOTES : 1. Test Conditions: I
F
= 0.5A, IR = -1.0A, IRR = -0.25A
2001-5
2. Measured at 1 MH
Z
and applied reverse voltage of 4.0 volts
(
)
RATING AND CHARACTERISTIC CURVES HER501 THRU HER508
FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
FIG. 2 - TYPICAL FORWARD
CURRENT DERATING CURVE
50
10
trr
NONINDUCTIVE
NONINDUCTIVE
6
5
4
+0.5A
Single Phase
Half Wave 60Hz
Resistive or
( - )
PULSE
GENERATOR
(NOTE 2)
D.U.T
0
( + )
Inductive Load
25 Vdc
(approx)
( - )
-0.25A
3
2
1
OSCILLOSCOPE
(NOTE 1)
( + )
NON-
1
0
INDUCTIVE
-1.0A
1cm
0
25 50 75 100125150175
1
Rise Time = 7ns max. Input Impedance =
1 megohm. 22pF.
NOTES:
SET TIME BASE FOR
10/20 ns/cm
AMBIENT TEMPERATURE (
)
2. Rise Time = 10ns max. Source Impedance =
50 ohms.
FIG. 4 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
1000
100
100
10
T
= 150
J
10
1.0
0.1
.01
300/400V
1.0
T
= 100
= 25
J
600/800/1000V
T
J
T
= 25
J
.1
.01
Pulse Width = 300uS
1% Duty Cycle
0
.2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8
0
20
40
60
80
100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
300
FIG. 6 - TYPICAL JUNCTION CAPACITANCE
200
100
60
8.3ms Single Half Sine-Wave
(JEDEC Method)
HER501~HER505
40
200
100
0
20
10
6
T
= 25
J
4
2
1
1
10
100
1000
.1 .2 .4
1.0
2
4
10 20 40 100
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE, ( V )
RECTRON
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