GS1A
THRU
GS1M
1 Amp
Silicon Rectifier
50 to 1000 Volts
Features
For Surface Mount Applications
Extremely Low Thermal Resistance
Easy Pick And Place
High Temp Soldering: 250
C for 10 Seconds At Terminals
Maximum Ratings
Operating Temperature: -55
C to +150
C
Storage Temperature: -55
C to +150
C
Maximum Thermal Resistance; 15
C/W Junction To Lead
MCC
Catalog
Number
Device
Marking
Maximum
Recurrent
Peak Reverse
Voltage
Maximum
RMS
Voltage
Maximum
DC
Blocking
Voltage
GS1A
GS1A
50V
35V
50V
GS1B
GS1B
100V
70V
100V
GS1D
GS1D
200V
140V
200V
GS1G
GS1G
400V
280V
400V
GS1J
GS1J
600V
420V
600V
GS1K
GS1K
800V
560V
800V
GS1M
GS1M
1000V
700V
1000V
Electrical Characteristics @ 25
C Unless Otherwise Specified
Average Forward
current
I
F(AV)
1.0A
T
J
= 75
C
Peak Forward Surge
Current
I
FSM
30A 8.3ms, half sine,
Maximum
Instantaneous
Forward Voltage
V
F
1.1V
I
FM
= 1.0A;
T
J
= 25
C*
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
I
R
10
A
50
A
T
J
= 25
C
T
J
= 125
C
Typical Junction
Capacitance
C
J
15pF
Measured at
1.0MHz, V
R
=4.0V
*Pulse test: Pulse width 300
sec, Duty cycle 2%
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DO-214AC
(SMAJ) (High Profile)
H
J
E
F
G
A
B
D
C
Cathode Band
0.070"
0.090"
0.085"
SUGGESTED SOLDER
PAD LAYOUT
DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A .078 .116 1.98 2.95
B .067 .089 1.70 2.25
C .002 .008 .05 .20
D --- .02 --- .51
E .035 .055 .89 1.40
F .065 .096 1.65 2.45
G .205 .224 5.21 5.69
H .160 .180 4.06 4.57
J .100 .112 2.57 2.84
omponents
21201 Itasca Street Chatsworth
!"#
$
% !"#
M C C
GS1A thru GS1M
Figure 2
Junction Capacitance
.1
.2
1
.4
2
10
20
40
4
100 200
1
2
6
10
20
100
Junction Capacitance - pF
versus
Reverse Junction Potential (Applied V + 0.7 Volts) - Volts
pF
Volts
1
10
100
6
12
18
24
30
36
Figure 3
Maximum Overload Surge Current
-55
C to +150
C
Peak Forward Current - Amperes
versus
Number of Cycles at 60Hz
Amps
Cycles
Average Forward Rectified Current - Amperes
versus
Ambient Temperature -
C
Figure 4
Forward Derating Curve
0
20 40
60
80 100 120 140 160 180
0
.2
.4
.6
.8
1.0
1.2
1.4
Resistive or
Inductive Load
Amps
C
200
60
40
4
400
1000
Typical
Distribution
Median
Instantaneous Forward Current - Amperes
versus
Instantaneous Forward Voltage - Volts
Figure 1
Typical Forward Characteristics
4
6
20
10
Amps
.4
.6
.8
1.0
1.2
1.4
.01
.02
.04
.06
.1
.2
.4
.6
1
2
25
C
Volts
M C C
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mccsemi
.com
GS1A thru GS1M
Figure 6
New SMA Assembly
Round Lead
Process
.01
1
10
10
20
40
100
200
60
Figure 5
Peak Forward Surge Current
Peak Forward Surge Current - Amperes
versus
Pulse Duration - Milliseconds (mS)
Amps
mS
.02
.06 .1
.2
.6
2
6
400
600
1000
M C C
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mccsemi
.com
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