CG3 [VISHAY]
CLAMPER / DAMPER GLASS PASSIVATED RECTIFIER; 夹具/阻尼器玻璃钝化整流
| 型号： | CG3 |
| 厂家： | 
VISHAY |
| 描述： | CLAMPER / DAMPER GLASS PASSIVATED RECTIFIER |
| 文件： | 总2页 (文件大小：55K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CG3 AND DG3
CLAMPER / DAMPER GLASS PASSIVATED RECTIFIER
Reverse Voltage - 1400 to 1500 Volts Forward Current - 3.0 Amperes
FEATURES
♦ Specially designed for clamping circuits horizontal
DG3
deflection systems and damper applications
♦ High temperature metallurgically bonded construction
♦ Glass passivated cavity-free junction
♦ 3.0 Ampere operation
1.0 (25.4)
MIN
at T =50°C with no
A
0.200 (5.08)
0.120 (3.05)
DIA.
thermal runaway
♦ Typical I less than 0.1µA
R
♦ Hermetically sealed package
♦ Capable of meeting environmental standards of
MIL-S-19500
0.300 (7.6)
MAX.
♦ High temperature soldering guaranteed:
350°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension
0.052 (1.32)
1.0 (25.4)
MIN
0.048 (1.22)
DIA.
MECHANICAL DATA
Case: Solid glass body
Terminals: Solder plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Dimensions in inches and (millimeters)
*
Brazed-lead assembly is covered by Patent No. 3,930,306
Weight: 0.04 ounce, 1.1 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
VRRM
VRMS
VDC
CG3
1400
980
DG3
UNITS
Volts
Volts
Volts
Maximum repetitive peak reverse voltage
Maximum RMS voltage
1500
1050
1500
Maximum DC blocking voltage
1400
Maximum average forward rectified current
0.375” (9.5mm) lead length at TA=50°C
I(AV)
3.0
Amps
Peak forward surge current 8.3ms single half sinewave
superimposed on rated load (JEDEC Method) at TA=50°C
IFSM
VF
100.0
1.2
Amps
Volts
µA
Maximum instantaneous forward voltage at 3.0A
Maximum DC reverse current
at rated DC blocking voltage
TA=25°C
TA=100°C
5.0
100.0
IR
Maximum full load reverse current full cycle
IR(AV)
200.0
µA
average, 0.375” (9.5mm) lead length at TA=70°C
Maximum reverse recovery time (NOTE 1)
Typical junction capacitance (NOTE 2)
trr
CJ
15.0
20.0
µs
pF
40.0
20.0
Typical thermal resistance (NOTE 3)
RΘJA
TJ, TSTG
°C/W
°C
Operating junction and storage temperature range
-65 to +175
NOTES:
(1) Measured with IF=0.5A, IR=50mA
(2) Measured at 1.0 MHZ and applied reverse voltage of 4.0 Volts
(3) Thermal resistance from junction to ambient at 0.375" (9.5mm) lead length,
with leads attached to heat sinks
4/98
RATINGS AND CHARACTERISTIC CURVES CG3 AND DG3
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
FIG. 1 - FORWARD CURRENT DERATING CURVE
4.0
3.0
2.0
1.0
0
200
100
60 H
RESISTIVE OR
INDUCTIVE LOAD
Z
T =50°C
8.3ms SINGLE HALF
SINE-WAVE (JEDEC Method)
A
0.375"(9.5mm) LEAD LENGTH
0
25
50
75
100
125
150
175
AMBIENT TEMPERATURE, °C
10
1
10
100
NUMBER OF CYCLES AT 60 HZ
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
30
10
T =100°C
J
10
1.0
0.1
T =25°C
PULSE WIDTH=300µs
1% DUTY CYCLE
J
1
T =25°C
J
0.01
0.1
0
40
60
80
100
20
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
0.01
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
100
T =25°C
J
f=1.0 MHz
Vsig=50mVp-p
10
1
10
100
REVERSE VOLTAGE, VOLTS
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