1A3 [SHUNYE]
GENERAL PURPOSE SILICON RECTIFIER; 通用硅整流
| 型号： | 1A3 |
| 厂家： | 
Shunye Enterprise |
| 描述： | GENERAL PURPOSE SILICON RECTIFIER |
| 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 |
1A1 THRU 1A7
GENERAL PURPOSE SILICON RECTIFIER
Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0 Ampere
FEATURES
R-1
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Construction utilizes void-free
1.0 (25.4)
MIN.
molded plastic technique
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
0.025 (0.65)
0.021 (0.55)
DIA.
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.007 ounce, 0.20 grams
Dimensions in inches and (millimeters)
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
1A1 1A2 1A3 1A4 1A5 1A6
1A7
Maximum repetitive peak reverse voltage
Maximum RMS voltage
50
35
50
100
70
200 400
140 280
200 400
600
420
600
800 1000
VOLTS
VOLTS
VOLTS
VRRM
VRMS
VDC
560
700
100
800 1000
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
Amp
IFSM
25.0
1.1
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Amps
Volts
VF
IR
Maximum instantaneous forward voltage at 1.0A
Maximum DC reverse current
at rated DC blocking voltage
TA=25 C
5.0
50.0
u
A
TA=100 C
Typical junction capacitance (NOTE 1)
CJ
RqJA
pF
C/W
C
15.0
50.0
Typical thermal resistance (NOTE 2)
Operating junction and storage temperature range
TJ,TSTG
-50 to +150
Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2.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 1A1 THRU 1A7
FIG. 1- FORWARD CURRENT DERATING CURVE
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
30
25
20
15
1.0
0.8
0.6
0.4
0.2
0
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
10
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
TA=75 C
0
25
50
75
100
125
150
175
5.0
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=150 C
TJ=100 C
1
0.1
TJ=25 C
PULSE WIDTH=300 ms
1%DUTY CYCLE
1
0.1
0.01
0.01
TJ=25 C
0.6
0.8
1.0
1.2
1.4
1.5
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
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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