SEMTECH_ELEC GS1A

GS1A THRU GS1M
SURFACE MOUNT GENERAL RECTIFIER
Reverse Voltage – 50 to 1000 V
Forward Current – 1 A
Features
• For surface mounted applications
• Low reverse leakage
• Built-in strain relief, ideal for automated placement
• High forward surge current capability
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Mechanical Data
• Case: SMA (DO-214AC), molded plastic
• Terminals: Solder plated, solderable per MIL-STD-750
method 2026
• Polarity: Color band denotes cathode band
• Mounting position: Any
Absolute Maximum Ratings and Characteristics
Ratings at 25 OC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Parameter
Symbols GS1A GS1B GS1D GS1G GS1J GS1K GS1M Units
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100
200
400
600
800
1000
V
Maximum RMS Voltage
VRMS
35
70
140
280
420
560
700
V
Maximum DC Blocking Voltage
VDC
50
100
200
400
600
800
1000
V
Maximum Average Forward Rectified Current
at TL = 110 OC
I(AV)
1
A
Peak Forward Surge Current 8.3ms Single Half
Sine-wave Superimposed on Rated Load (JEDEC
Method)
IFSM
30
A
VF
1.1
V
IR
5
50
µA
CJ
15
RθJA
75
TJ ,TS
- 65 to+ 175
Maximum Instantaneous Forward Voltage at 1A
Maximum DC Reverse Current
at Rated DC Blocking Voltage
at TA = 25 C
atTA = 100 OC
Typical Junction Capacitance 1)
Typical Thermal Resistance
2)
Operating and Storage Temperature Range
1)
2)
O
pF
C/W
O
C
O
Measured at 1 MHz and applied VR = 4 V.
P.C.B. mounted with 0.2 x 0.2" ( 5 X 5 mm) copper pad areas.
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 14/04/2008
GS1A THRU GS1M
Forward current derating curve
MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWARD SURGE CURRENT, A
Average forward rectified current, A
1.0
0.8
0.6
0.4
0.2
single phase half wave 60Hz
rsistive or inductive load
0
100
50
150
175
30
8.3ms SINGLE HALF
SINE-WAVE
(JEDEC Method)
25
20
15
10
5
1
Ambient Temperature ( C )
10
100
NUMBER OF CYCLES AT 60 Hz
TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS FORWARD
CURRENT, A
20
10
1
0.1
0.01
0.6
0.8
1.0
1000
INSTANTANEOUS REVERSE CURRENT, mA
TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
100
10
TJ=100 C
1
0.1
TJ=25 C
0.01
1.4 1.5
1.2
TJ=150 C
20
0
INSTANTANEOUS FORWARD VOLTAGE, V
60
40
100
80
PERCENT OF PEAK REVERSE VOLTAGE, %
TYPICAL JUNCTION CAPACITANCE
200
o
Tj=25 C
TRANSIENT THERMAL IMPEDANCE, C/W
JUNCTION CAPACITANCE,pF
100
10
0.1
0.1
1
10
100
TYPICAL TRANSIENT THERMAL IMPEDANCE
100
10
1
0.1
0.01
REVERSE VOLTAGE, VOLTS
0.1
10
1
100
t, PULSE DURATION,sec.
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 14/04/2008