1H7 [SHUNYE]
HIGH EFFICIENCY RECTIFIERS; 高效整流二极管
| 型号： | 1H7 |
| 厂家： | 
Shunye Enterprise |
| 描述： | HIGH EFFICIENCY RECTIFIERS |
| 文件： | 总2页 (文件大小：232K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1H1THRU 1H8
HIGH EFFICIENCY RECTIFIERS
Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0 Ampere
R-1
FEATURES
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
1.0 (25.4)
MIN.
High speed switching for high efficiency
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:
0.102 (2.6)
0.091 (2.3)
DIA.
250 C/10 seconds,0.375”(9.5mm) lead length,
5 lbs. (2.3kg) tension
0.140(3.50)
0.114(2.90)
MECHANICAL DATA
1.0 (25.4)
MIN.
Case: R-1 molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
0.025 (0.65)
0.021 (0.55)
DIA.
Polarity: Color band denotes cathode end
Mounting Position: Any
Dimensions in inches and (millimeters)
Weight:0.007 ounce, 0.20 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
SYMBOLS
UNITS
1H1 1H2 1H3 1H4 1H5 1H6
1H7
1H8
Maximum repetitive peak reverse voltage
Maximum RMS voltage
50 100 200 300 400 600 800 1000 VOLTS
35 70 140 210 280 420 560 700 VOLTS
50 100 200 300 400 600 800 1000 VOLTS
VRRM
VRMS
VDC
Maximum DC blocking voltage
Maximum average forward rectified current
0.375”(9.5mm) lead length at TA=25 C
Peak forward surge current
I(AV)
1.0
Amps
IFSM
VF
25.0
1.3
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Amps
Volts
Maximum instantaneous forward voltage at 1.0A
1.0
1.70
Maximum DC reverse current
at rated DC blocking voltage
Maximum reverse recovery time
TA=25 C
TA=100 C
(NOTE 1)
5.0
100.0
u
A
IR
trr
ns
50
70
Typical junction capacitance (NOTE 2)
12.0
CJ
RqJA
pF
C/W
C
15.0
Typical thermal resistance (NOTE 3)
Operating junction and storage temperature range
50.0
TJ,TSTG
-65 to +150
Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A
2.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
3.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted
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RATINGS AND CHARACTERISTIC CURVES 1H1 THRU 1H8
FIG. 1- FORWARD CURRENT DERATING CURVE
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
30
1.0
0.8
0.6
0.4
0.2
0
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
25
20
15
10
5.0
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
0
25
50
75
100
125
150
175
1
10
100
AMBIENT TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
1,000
100
10
20
10
TJ=25 C
PULSE WIDTH=300 ms
1%DUTY CYCLE
TJ=100 C
1
0.1
1
1H1-1H3
1H4-1H5
1H6-1H8
TJ=25 C
0.1
0.01
0.01
0.2
0.6
1.0
1.4
1.8 2.0
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLEAGE,
VOLTS
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 5-TYPICAL JUNCTION CAPACITANCE
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
200
100
100
10
1
TJ=25 C
10
1H1-1H5
1H6-1H8
0.1
0.01
0.1
1
10
100
1
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
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