BY127G [SHUNYE]
GLASS PASSIVATED SILICON RECTIFIER; 玻璃钝化硅整流
| 型号： | BY127G |
| 厂家： | 
Shunye Enterprise |
| 描述： | GLASS PASSIVATED SILICON RECTIFIER |
| 文件： | 总2页 (文件大小：953K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BY127G THRU BY133G
GLASS PASSIVATED SILICON RECTIFIER
Reverse Voltage - 1250 to 1300 Volts Forward Current - 1.0 Ampere
FEATURES
DO-41
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Construction utilizes void-free
molded plastic technique
1.0 (25.4)
MIN.
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:
0.107 (2.7)
0.080 (2.0)
DIA.
250 C/10 seconds,0.375”(9.5mm) lead length,
5 lbs. (2.3kg) tension
0.205 (5.2)
0.160(4.1)
MECHANICAL DATA
1.0 (25.4)
MIN.
Case: JEDEC DO-41 molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
0.034 (0.86)
0.028 (0.70)
DIA.
Polarity: Color band denotes cathode end
Mounting Position: Any
Dimensions in inches and (millimeters)
Weight:0.012 ounce, 0.33 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
BY127G
BY133G
UNITS
Maximum repetitive peak reverse voltage
Maximum RMS voltage
1250
875
1300
910
VOLTS
VOLTS
VOLTS
VRRM
VRMS
VDC
1250
1300
Maximum DC blocking voltage
Maximum average forward rectified current
0.375”(9.5mm) lead length at TA=75 C
Peak forward surge current
I(AV)
1.0
Amp
IFSM
30.0
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
µ
A
TA=100 C
Typical junction capacitance (NOTE 1)
CJ
RθJA
pF
C/W
C
15.0
50.0
Typical thermal resistance (NOTE 2)
Operating junction and storage temperature range
TJ,TSTG
-65 to +175
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 BY127G THRU BY133G
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
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
10
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
1
PULSE WIDTH=300 µs
1%DUTY CYCLE
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 VOLTAGE,
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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