General Semiconductor G2M, G2K, G2J, G2G, G2D Datasheet
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4/98
G2A THRU G2M
GLASS PASSIVATED JUNCTION RECTIFIER
Reverse Voltage-50 to 1000 Volts Forward Current -2.0 Amperes
FEATURES
♦ High temperature metallurgically bonded
construction
♦ Glass passivated cavity-free junction
♦ Hermetically sealed package
2.0 Ampere operation
at TA=75°C with no
thermal runaway
♦ Typical IRless than 0.1µA
♦ 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: 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
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS G2A G2B G2D G2G G2J G2K G2M UNITS
Maximum repetitive peak reverse voltage V
RRM
50 100 200 400 600 800 1000 Volts
Maximum RMS voltage V
RMS
35 70 140 2 80 420 56 0 700 Volts
Maximum DC blocking voltage V
DC
50 100 200 400 600 800 1000 Volts
Maximum average forward rectified current
0.375” (9.5mm) lead length at T
A
=75°C
I
(AV)
2.0 Amps
Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC Method)
I
FSM
50.0 Amps
Maximum instantaneous forward voltage at 2.0A V
F
1.2 1.1 Volts
Maximum full load reverse current, full cycle
average 0.375" (9.5mm) lead length at T
A
=100°C
I
R(AV)
100.0 µA
Maximum DC reverse current T
A
=25°C 1.0
at rated DC blocking voltage T
A
=150°C
I
R
100.0
µA
Typical reverse recovery time
(NOTE 1)
t
rr
1.5 µs
Typical junction capacitance
(NOTE 2)
C
J
15.0 pF
Typical thermal resistance
(NOTE 3)
R
ΘJA
55.0 °C/W
Operating junction and storage temperature range T
J
, T
STG
-65 to +175 °C
NOTES:
(1) Measured with I
F
=0.5A, IR=1.0A, Irr=0.25A
(2) Measured at 1.0 MH
Z
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.
Dimensions in inches and (millimeters)
*
Brazed-lead assembly is covered by Patent No. 3,930,306
PATENTED*
0.034 (0.86)
0.028 (0.71)
DIA.
0.150 (3.8)
0.100 (2.5)
DIA.
1.0 (25.4)
MIN.
0.240 (6.1)
MAX.
1.0 (25.4)
MIN.
DO-204AP
1 10 100
0
10
20
30
40
50
110100
1
10
30
0.2 0.4 0.6 0.8 1.0 1.2 1.4
0.01
0.1
1
10
0 25 50 75 100 125 150 175
0
0.5
1.0
1.5
2.0
020406080
100
0.01
0.1
1
10
RATINGS AND CHARACTERISTIC CURVES G2A AND G2M
FIG. 1 - FORWARD CURRENT DERATING CURVE
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
60 H
Z
RESISTIVE OR
INDUCTIVE LOAD
PULSE WIDTH=300µs
1% DUTY CYCLE
TJ=25°C
TJ=125°C
TJ=75°C
AMBIENT TEMPERATURE, °C
NUMBER OF CYCLES AT 60 H
Z
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE, VOLTS
PEAK FORWARD SURGE CURRENT,
AMPERES
JUNCTION CAPACITANCE, pF
INSTANTANEOUS FORWARD CURRENT,
AMPERES
TJ=TJ max.
8.3ms SINGLE HALF
SINE-WAVE (JEDEC Method)
TJ=25°C
f=1.0 MHz
Vsig=50mVp-p
0.375" (9.5mm) LEAD LENGTH
CAPACITANCE
LOAD
Ipk/IAV=
5.0
10
20
TJ=25°C
TJ=150°C
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