GE GI821 Fast switching plastic rectifier Datasheet

GI820 THRU GI828
FAST SWITCHING PLASTIC RECTIFIER
Reverse Voltage - 50 to 800 Volts
FEATURES
Case Style P600
♦ Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
♦ High surge current capability
♦ High forward current operation
♦ Fast switching for
high efficiency
♦ Construction utilizes void-free molded plastic technique
♦ Uniform molded body
♦ High temperature soldering guaranteed:
250°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension
1.0 (25.4)
MIN.
0.360 (9.1)
0.340 (8.6)
0.360 (9.1)
0.340 (8.6)
0.052 (1.32)
0.048 (1.22)
DIA.
Forward Current - 5.0 Amperes
MECHANICAL DATA
1.0 (25.4)
MIN.
Case: Void-free molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.07 ounce, 2.1grams
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
GI820
GI821
GI822
GI824
GI826
GI828
UNITS
Maximum repetitive peak reverse voltage
VRRM
50
100
200
400
600
800
Volts
Maximum RMS voltage
VRMS
35
70
140
280
420
560
Volts
VDC
50
100
200
400
600
800
Volts
Maximum non-repetitive peak reverse voltage
VRSM
75
150
250
450
650
880
Volts
Maximum average forward rectified current
0.375" (9.5mm) lead length at T A=55°C
I(AV)
5.0
Amps
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
IFSM
300.0
Amps
Maximum instantaneous forward voltage
at 5.0A
TJ= 25°C
at 15.7A
TJ=150°C
VF
1.10
1.05
Volts
TA= 25°C
TA=100°C
IR
10.0
1.0
µA
mA
Typical junction capacitance (NOTE 1)
CJ
300.0
pF
Maximum reverse recovery time (NOTE 2)
trr
200.0
ns
IRM(REC)
2.0
Amps
RΘJA
10.0
°C/W
TJ, TSTG
-50 to +150
°C
Maximum DC blocking voltage
Maximum reverse current
at rated DC blocking voltage
Maximum reverse recovery current (NOTE 2)
Typical thermal resistance (NOTE 3)
Operating junction and storage temperature range
NOTES:
(1) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts
(2) Reverse recovery test conditions: IF=1.0A, VR=30V, di/dt=50A/µs, and Irr=10% IRM for measurement of trr
(3) Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, with both leads equally to heat sink
4/98
RATINGS AND CHARACTERISTIC CURVES GI820 THRU GI828
FIG.1 - FORWARD CURRENT DERATING CURVE
FIG. 2 - FORWARD CURRENT DERATING CURVE
20
5.0
AVERAGE FORWARD CURRENT,
AMPERES
CAPACITIVE LOADS
5.0 I(pk)
10
I(AV)
20
Ipk/IAV=π
6.0
4.0
3.0
2.0
1.0
0
20
1.1 x 1.1” (30 x 30mm)
COPPER PADS
40
60
80
100
120
140
160
RESISTIVE OR INDUCTIVE LOAD
L= LEAD LENGTH
16
L=0
.12
12
L=0
”(3.
.25”
8.0
1.6” x 1.6” x 0.04”
(40mm x 40mm x 1mm)
COPPER HEATSINK
2m
(6.3
m)
mm
L=0.3
)
75”(9.5
L=0.62”(
15.9mm
4.0
0
75
180
mm)
85
)
95
105 115 125 135 145 155 165 175
AMBIENT TEMPERATURE, °C
LEAD TEMPERATURE, °C
FIG. 4 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
100
PEAK FORWARD SURGE CURRENT,
AMPERES
400
INSTANTANEOUS FORWARD CURRENT,
AMPERES
FIG. 3 - MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
350
TA=25°C
300
250
TJ=125°C
200
150
100
1
10
TJ=25°C
PULSE WIDTH=300µs
1% DUTY CYCLE
10
1
100
0.1
0.6
NUMBER OF CYCLES AT 60 Hz
0.8
1.0
1.2
1.4
1.6
1.8
2.0
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 5 - TYPICAL REVERSE CHARACTERISTICS
FIG. 6 - TYPICAL THERMAL RESISTANCE
10
25
RΘJL, THERMAL RESISTANCE FROM
JUNCTION TO LEAD, °C/W
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
AVERAGE FORWARD CURRENT,
AMPERES
7.0
TJ=100°C
1
TJ=50°C
0.1
TJ=25°C
0.01
0
20
40
60
80
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
100
L= LEAD LENGTH
20
15
10
5.0
0
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
EQUAL LEAD LENGTHS TO HEAT SINK, INCHES
1.0
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