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 IF(AV) 1.0A TJ = 75°C
Peak Forward Surge
Current IFSM
30A 8.3ms, half sine,
Maximum
Instantaneous
Forward Voltage VF 1.1V IFM = 1.0A;
TJ = 25°C*
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
IR 10µA
50µATJ = 25°C
TJ = 125°C
Typical Junction
Capacitance CJ15pF Measured at
1.0MHz, VR=4.0V
*Pulse test: Pulse width 300 µsec, 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
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MCC
GS1A thru GS1M
Figure 2
Junction Capacitance
.1 .2 1.4 2 10 20 404 100 200
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
MCC
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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
MCC
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