Page 1
G1A THRU G1M
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.
GLASS PASSIVATED JUNCTION RECTIFIER
Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0 Ampere
PATENTED*
Dimensions in inches and (millimeters)
*
Brazed-lead assembly is covered by Patent No.3,930,306
DO-204AP
FEATURES
♦ High temperature metallurgically bonded
constructed rectifiers
♦ Glass passivated cavity-free junction in
D0-204AP package
♦ Hermetically sealed package
♦ 1.0 ampere operation
at TA=100°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 G1A G1B G1D G1G G1J G1K G1M UNITS
Maximum repetitive peak reverse voltage V
Maximum RMS voltage V
Maximum DC blocking voltage V
Maximum average forward rectified current
0.375” (9.5mm) lead length at T
=100°C
A
Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC Method)
Maximum instantaneous forward voltage at 1.0A V
Maximum full load reverse current, full cycle average
0.375” (9.5mm) lead length at T
Maximum DC reverse current T
at rated DC blocking voltage T
Typical reverse recovery time
Typical junction capacitance
Typical thermal resistance
Operating junction and storage temperature range T
NOTES:
(1) Measured with IF=0.5A, IR=1.0A, Irr=0.25A
(2) Measured at 1.0 MH
(3) Thermal resistance from junction to ambient at 0.375" (9.5mm) lead length P.C.B. mounted
and applied reverse voltage of 4.0 Volts
Z
A
(NOTE 1)
(NOTE 2)
(NOTE 3)
=100°C
=25°C 2.0
A
=150°C
A
4/98
RRM
RMS
I
(AV)
I
FSM
I
R(AV)
I
t
C
R
ΘJL
, T
J
DC
F
R
rr
J
STG
50 100 200 400 600 800 1000 Volts
35 70 140 280 420 560 7 00 Volts
50 70 200 400 600 800 1000 Volts
1.0 Amp
50.0 Amps
1.2 1.1 Volts
200.0 µA
100.0
µA
1.5 µs
15.0 pF
55.0 °C/W
65 to +175 °C
Page 2
0 25 50 75 100 125 150 175
0
0.2
0.4
0.6
0.8
1.0
1 10 100
0
10
20
30
40
50
1
10
30
0.4 0.6 0.8 1.0 1.2 1.4 1.6
0.01
0.1
1
10
0204060
80
100
0.01
0.1
1
10
FIG. 1 - FORWARD CURRENT DERATING CURVE
CAPACITANCE
LOAD
CURRENT, AMPERES
AVERAGE FORWARD RECTIFIED
Ipk/IAV=
0.375" (9.5mm) LEAD LENGTH
RATINGS AND CHARACTERISTIC CURVES G1A AND G1M
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
T
J =TJ
8.3ms SINGLE HALF
SINE-WAVE(JEDEC Method)
RESISTIVE OR
INDUCTIVE LOAD
5.0
10
20
AMBIENT TEMPERATURE, °C
60 H
Z
AMPERES
PEAK FORWARD SURGE CURRENT,
NUMBER OF CYCLES AT 60 H
max.
Z
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
TJ=150°C
AMPERES
INSTANTANEOUS FORWARD CURRENT,
INSTANTANEOUS FORWARD VOLTAGE,
TJ=25°C
PULSE WIDTH=300µs
1% DUTY CYCLE
VOLTS
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
MICROAMPERES
INSTANTANEOUS REVERSE CURRENT,
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
TJ=25°C
f=1.0 MHz
Vsig=50mVp-p
TJ=125°C
TJ=75°C
TJ=25°C
JUNCTION CAPACITANCE, pF
REVERSE VOLTAGE, VOLTS
Loading...