GI850 THRU GI858
FAST SWITCHING PLASTIC RECTIFIER
Reverse Voltage -
50 to 800 Volts
DO-201AD
Forward Current -
3.0 Amperes
FEATURES
♦
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
♦
High surge current capability
♦
Fast switching for high efficiency
♦
Construction utilizes void-free molded plastic technique
♦
High forward current operation
♦
High temperature soldering guaranteed:
250°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs (2.3kg) tension
1.0 (25.4)
MIN.
0.210 (5.3)
0.190 (4.8)
DIA.
0.375 (9.5)
0.285 (7.2)
MECHANICAL DATA
0.052 (1.32)
0.048 (1.22)
DIA.
1.0 (25.4)
MIN.
Dimensions in inches and (millimeters)
Case:
JEDEC DO-201AD molded plastic body
Terminals:
Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity:
Color band denotes cathode end
Mounting Position:
Any
Weight:
0.04 ounce, 1.1 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
GI850
GI851
GI852
GI854
GI856
GI858
UNITS
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum non-repetitive peak reverse voltage
Maximum average forward rectified current
0.375" (9.5mm) lead length at T
A
=90°C
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at:
3.0A
9.4A, T
J
=175°C
Maximum DC reverse current
at rated DC blocking voltage
Typical junction capacitance
(NOTE 1)
Maximum reverse recovery time
Typical thermal resistance
(NOTE 2)
V
RRM
V
RMS
V
DC
V
RSM
I
(AV)
50
35
50
75
100
70
100
150
200
140
200
250
3.0
400
280
400
450
600
420
600
650
800
510
800
880
Volts
Volts
Volts
Volts
Amps
I
FSM
100.0
Amps
V
F
1.25
1.10
150
150
10.0
200
28.0
200.0
2.0
22.0
8.0
-50 to +150
250
300
500
Volts
µA
pF
ns
Amps
°C/W
°C
T
A
=25°C
T
A
=100°C
I
R
C
J
t
rr
I
RM(REC)
R
ΘJA
R
ΘJL
T
J
, T
STG
Maximum reverse recovery current
(NOTE 2)
(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: I
F
=1.0A, V
R
=30V, di/dt=50A/µs, and I
rr
=10% I
RM
for measurement of t
rr
(3) Thermal resistance from junction to ambient and from junction to lead at 0.375” (9.5mm) lead length,
with both leads equally heat sink
4/98
RATINGS AND CHARACTERISTIC CURVES GI850 THRU GI858
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
FIG.1 - FORWARD CURRENT DERATING CURVE
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG. 2 - MAXIMUM PEAK FORWARD SURGE CURRENT
8.0
200
NON-REPETITIVE
T
J
=25°C
T
L
=LEAD TEMPERATURE
L=0.25” (6.3 mm)
L=
LEAD LENGTH
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
6.0
L=0.375” (9.5mm)
LEAD LENGTH
0.8 x 0.8 x 0.40”
(20 x 20 x 1mm) COPPER HEATSINKS
100
T
J
=150°C
4.0
T
J
=25°C
2.0
T
A
=AMBIENT TEMPERATURE
0.375” (9.5mm)
LEAD LENGTH
RESISTIVE OR
INDUCTIVE LOAD
T
J
=150°C
REPETITIVE
0
30
10
1
10
NUMBER OF CYCLES AT 60 H
Z
50
70
90
110
130
150
170
100
TEMPERATURE, °C
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
100
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
10
INSTANTANEOUS FORWARD CURRENT
AMPERES
10
INSTANTANEOUS REVERSE CURRENT
MICROAMPERES
T
J
=100°C
T
J
=25°C
PULSE WIDTH=300µs
1% DUTY CYCLE
1
1
T
J
=50°C
0.1
T
J
=25°C
0.1
0.01
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
100
JUNCTION CAPACITANCE, pF
T
J
=25°C
f=1.0 MHz
Vsig=50mVp-p
10
1
10
REVERSE VOLTAGE, VOLTS
100
模拟电子
