Dated : 14/04/2008
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
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
Maximum Instantaneous Forward Voltage at 1A
VF
1.1
V
Maximum DC Reverse Current
at TA = 25
OC
at Rated DC Blocking Voltage
atTA = 100
OC
IR
5
50
µA
Typical Junction Capacitance
1)
CJ
15
pF
Typical Thermal Resistance
2)
RθJA
75
O
C/W
Operating and Storage Temperature Range
TJ ,TS
- 65 to+ 175
O
C
1) Measured at 1 MHz and applied VR = 4 V.
2) P.C.B. mounted with 0.2 x 0.2" ( 5 X 5 mm) copper pad areas.
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