G2B [VISHAY]
GLASS PASSIVATED JUNCTION RECTIFIER; 玻璃钝化结整流器
| 型号： | G2B |
| 厂家： | 
VISHAY |
| 描述： | GLASS PASSIVATED JUNCTION 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 |
G2A THRU G2M
GLASS PASSIVATED JUNCTION RECTIFIER
Reverse Voltage - 50 to 1000 Volts Forward Current - 2.0 Amperes
FEATURES
DO-204AP
♦ High temperature metallurgically bonded
construction
♦ Glass passivated cavity-free junction
♦ Hermetically sealed package
0.034 (0.86)
0.028 (0.71)
1.0 (25.4)
DIA.
2.0 Ampere operation
MIN.
at T =75°C with no
A
thermal runaway
♦ Typical I less than 0.1µA
R
♦ Capable of meeting environmental standards of
MIL-S-19500
0.240 (6.1)
MAX.
♦ High temperature soldering guaranteed:
350°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension
0.150 (3.8)
0.100 (2.5)
DIA.
1.0 (25.4)
MIN.
MECHANICAL DATA
Case: JEDEC DO-204AP solid glass body
Terminals: Solder plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.02 ounce, 0.56 gram
Dimensions in inches and (millimeters)
*
Brazed-lead assembly is covered by Patent No. 3,930,306
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
VRRM
VRMS
VDC
G2A
50
G2B
100
70
G2D
200
140
200
G2G
400
280
400
G2J
600
420
600
G2K
800
560
800
G2M
UNITS
Maximum repetitive peak reverse voltage
Maximum RMS voltage
1000 Volts
700 Volts
35
Maximum DC blocking voltage
50
100
1000 Volts
Maximum average forward rectified current
0.375” (9.5mm) lead length at TA=75°C
I(AV)
2.0
Amps
Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC Method)
IFSM
50.0
Amps
Maximum instantaneous forward voltage at 2.0A
VF
1.2
1.1
Volts
Maximum full load reverse current, full cycle
average 0.375" (9.5mm) lead length at TA=100°C
IR(AV)
100.0
µA
Maximum DC reverse current
at rated DC blocking voltage
TA=25°C
TA=150°C
1.0
100.0
IR
µA
Typical reverse recovery time (NOTE 1)
Typical junction capacitance (NOTE 2)
Typical thermal resistance (NOTE 3)
trr
CJ
1.5
15.0
µs
pF
RΘJA
TJ, TSTG
55.0
°C/W
°C
Operating junction and storage temperature range
-65 to +175
NOTES:
(1) Measured with IF=0.5A, IR=1.0A, Irr=0.25A
(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 P.C.B mounted.
4/98
RATINGS AND CHARACTERISTIC CURVES G2A AND G2M
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
FIG. 1 - FORWARD CURRENT DERATING CURVE
50
40
30
20
10
0
2.0
1.5
1.0
0.5
0
T
T max.
J
J=
60 H
RESISTIVE OR
INDUCTIVE LOAD
Z
8.3ms SINGLE HALF
SINE-WAVE (JEDEC Method)
CAPACITANCE
LOAD
Ipk/I
5.0
10
20
=
AV
0.375" (9.5mm) LEAD LENGTH
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
10
10
1
T =125°C
J
T =150°C
J
1
T =25°C
J
PULSE WIDTH=300µs
1% DUTY CYCLE
T =75°C
J
0.1
0.1
T =25°C
J
0.01
0.01
0
20
40
60
80
100
0.2
0.4
0.6
0.8
1.0
1.2
1.4
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
30
10
T =25°C
f=1.0 MHz
Vsig=50mVp-p
J
1
1
10
100
REVERSE VOLTAGE, VOLTS
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