GF1A THRU GF1M
SURFACE MOUNT GLASS PASSIVATED JUNCTION RECTIFIER
FEATURES
50V-1000V 1.0A
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Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Ideal for surface mount automotive applications
High temperature metallurgically bonded construction
Glass passivated cavity-free junction
High temperature soldering guaranteed: 450°C/5 seconds
at terminals
Complete device submersible temperature of 265°C for
10 seconds in solder bath
MECHANICAL DATA
Case:
JEDEC DO-214BA molded plastic over glass body
Terminals:
Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity:
Color band denotes cathode end
Mounting Position:
Any
Weight:
0.0048 ounces, 0.120 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
GF1A
GA
GF1B
GB
GF1D
GD
GF1G
GG
GF1J
GJ
GF1K
GK
GF1M
GM
UNITS
Device marking code
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at T
L
=125°C
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 1.0A
Maximum DC reverse current
at rated DC blocking voltage
Typical reverse recovery time
(NOTE 1)
Typical junction capacitance
(NOTE 2)
Typical thermal resistance
(NOTE 3)
Operating junction and storage temperature range
T
A
=25°C
T
A
=125°C
V
RRM
V
RMS
V
DC
I
(AV)
50
35
50
100
70
100
200
140
200
400
280
400
1.0
600
420
600
800
560
800
1000
700
1000
Volts
Volts
Volts
Amp
I
FSM
V
F
I
R
t
rr
C
J
R
ΘJA
R
ΘJL
T
J
, T
STG
30.0
1.10
5.0
50.0
2.0
15.0
80.0
26.0
-65 to +175
1.20
Amps
Volts
µA
µs
pF
°C/W
°C
NOTES:
(1) Reverse recovery test conditions: I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A
(2) Measured at 1.0 MHz and applied V
R
=4.0 Volts
(3) Thermal resistance from junction to ambient and from junction to lead
P.C.B. mounted on 0.2 x 0.2” (5.0 x 5.0mm) copper pad areas
E-mail: sales@taychipst.com
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Web Site: www.taychipst.com
GF1A THRU GF1M
SURFACE MOUNT GLASS PASSIVATED JUNCTION RECTIFIER
50V-1000V 1.0A
GF1A THRU GF1M
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
RATINGS AND CHARACTERISTIC CURVES
FIG. 1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
1.0
PEAK FORWARD SURGE CURRENT,
AMPERES
60 H
Z
RESISTIVE OR
INDUCTIVE LOAD
P.C.B. MOUNTED on
0.2 x 0.2” (5.0 x 5.0mm)
COPPER PAD AREAS
30
25
20
15
10
5.0
0
T
J
=T
J
max.
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0.5
0
100
110
120
130
140
150
160
175
LEAD TEMPERATURE, °C
1
10
NUMBER OF CYCLES AT 60 H
Z
100
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
10
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
10
T
J
=25°C
PULSE WIDTH=300µs
1% DUTY CYCLE
1
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
INSTANTANEOUS FORWARD CURRENT,
AMPERES
1
T
J
=100°C
0.1
0.1
T
J
=25°C
0.01
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
T
J
=25°C
f=1.0 MH
Z
Vsig=50mVp-p
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
TRANSIENT THERMAL IMPEDANCE (°C/W)
30
JUNCTION CAPACITANCE, pF
100
MOUNTED ON 0.20 x 0.27” (5 x 7mm)
COPPER PAD AREAS
10
10
1
1
1
10
REVERSE VOLTAGE, VOLTS
100
0.1
0.01
0.1
1
t, PULSE DURATION, sec
10
100
E-mail: sales@taychipst.com
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Web Site: www.taychipst.com
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