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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 Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TL = 110 OC Peak Forward Surge Current 8.3ms Single Half Sine-wave Superimposed on Rated Load (JEDEC Method) Maximum Instantaneous Forward Voltage at 1A Maximum DC Reverse Current at Rated DC Blocking Voltage Typical Junction Capacitance 1) Typical Thermal Resistance
2)
VRRM VRMS VDC I(AV)
50 35 50
100 70 100
200 140 200
400 280 400 1
600 420 600
800 560 800
1000 700 1000
V V V A
IFSM VF IR CJ RJA TJ ,TS
30 1.1 5 50 15 75 - 65 to+ 175
O
A V A pF C/W
O
at TA = 25 C atTA = 100 OC
O
Operating and Storage Temperature Range
1) 2)
C
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)
(R)
Dated : 14/04/2008
GS1A THRU GS1M
Forward current derating curve
1.0
PEAK FORWARD SURGE CURRENT, A
Average forward rectified current, A
MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
0.8 0.6 0.4 0.2
single phase half wave 60Hz rsistive or inductive load
30 25 20 15 10 5 1 10
NUMBER OF CYCLES AT 60 Hz
8.3ms SINGLE HALF SINE-WAVE (JEDEC Method)
0
50
100
150
175
100
Ambient Temperature ( C )
TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT, mA
TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT, A
1000
20 10
100
TJ=150 C
10
TJ=100 C
1
1
0.1
0.1
TJ=25 C
0.01 0.6
0.8
1.0
1.2
1.4 1.5
0.01 0 20 40 60 80 100
PERCENT OF PEAK REVERSE VOLTAGE, %
INSTANTANEOUS FORWARD VOLTAGE, V
TYPICAL JUNCTION CAPACITANCE 200 100
JUNCTION CAPACITANCE,pF
TRANSIENT THERMAL IMPEDANCE, C/W
Tj=25 C
o
TYPICAL TRANSIENT THERMAL IMPEDANCE 100
10
10
1
0.1 0.1 1 10 100 REVERSE VOLTAGE, VOLTS
0.1 0.01
0.1
1
10
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)
(R)
Dated : 14/04/2008

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