CG3 Datasheet, PDF (1/2 Pages) General Semiconductor – CLAMPER / DAMPER GLASS PASSIVATED RECTIFIER

CG3 AND DG3
CLAMPER / DAMPER GLASS PASSIVATED RECTIFIER
Reverse Voltage - 1400 to 1500 Volts Forward Current - 3.0 Amperes
TED*
PATEN
0.200 (5.08)
0.120 (3.05)
DIA.
DG3
1.0 (25.4)
MIN
0.300 (7.6)
MAX.
0.052 (1.32)
0.048 (1.22)
DIA.
1.0 (25.4)
MIN
Dimensions in inches and (millimeters)
*Brazed-lead assembly is covered by Patent No. 3,930,306
FEATURES
♦ Specially designed for clamping circuits horizontal
deflection systems and damper applications
♦ High temperature metallurgically bonded construction
♦ Glass passivated cavity-free junction
♦ 3.0 Ampere operation
at TA=50°C with no
thermal runaway
♦ Typical IR less than 0.1µA
♦ Hermetically sealed package
♦ Capable of meeting environmental standards of
MIL-S-19500
♦ High temperature soldering guaranteed:
350°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension
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
Weight: 0.04 ounce, 1.1 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375” (9.5mm) lead length at TA=50°C
Peak forward surge current 8.3ms single half sinewave
superimposed on rated load (JEDEC Method) at TA=50°C
Maximum instantaneous forward voltage at 3.0A
Maximum DC reverse current
at rated DC blocking voltage
TA=25°C
TA=100°C
Maximum full load reverse current full cycle
average, 0.375” (9.5mm) lead length at TA=70°C
Maximum reverse recovery time (NOTE 1)
Typical junction capacitance (NOTE 2)
Typical thermal resistance (NOTE 3)
Operating junction and storage temperature range
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
SYMBOLS
VRRM
VRMS
VDC
I(AV)
IFSM
VF
IR
IR(AV)
trr
CJ
RΘJA
TJ, TSTG
CG3
1400
980
1400
DG3
1500
1050
1500
3.0
100.0
1.2
5.0
100.0
200.0
15.0
20.0
40.0
20.0
-65 to +175
UNITS
Volts
Volts
Volts
Amps
Amps
Volts
µA
µA
µs
pF
°C/W
°C
4/98