Document
GF1A-GF1M
GF1A - GF1M
Features • • • •
Low forward voltage drop. High current capability. Easy pick and place. High surge current capability.
3.93 3.73
0.181 (4.597) 0.157 (3.988) 0.062 (1.575) 0.055 (1.397)
2
1
0.114 (2.896) 0.098 (2.489)
0.208 (5.283) 0.188 (4.775)
1.67 1.47
+
SMA/DO-214AC
2.38 2.18 5.49 5.29 Minimum Recommended Land Pattern
0.096 (2.438) 0.078 (1.981)
COLOR BAND DENOTES CATHODE
0.060 (1.524) 0.030 (0.762)
0.008 (0.203) 0.002 (0.051)
0.012 (0.305) 0.006 (0.152)
1.0 Ampere Glass Passivated Rectifier
Absolute Maximum Ratings*
Symbol
IO if(surge) PD RθJA RθJC Tstg TJ
TA = 25°C unless otherwise noted
Parameter
Average Rectified Current @ TL = 125°C Peak Forward Surge Current 8.3 ms single half-sine-wave Superimposed on rated load (JEDEC method) Total Device Dissipation Derate above 25°C Thermal Resistance, Junction to Ambient ** Thermal Resistance, Junction to Case ** Storage Temperature Range Operating Junction Temperature
Value
1.0
Units
A
30 2.0 13 80 26 -65 to +175 -65 to +175
A W mW/°C °C/W °C/W °C °C
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. **Device mounted on PCB with 0.2 x 0.2" (5.0 x 5.0 mm) copper pad areas.
Electrical Characteristics
Parameter
1A Peak Repetitive Reverse Voltage Maximum RMS Voltage DC Reverse Voltage (Rated VR) Maximum Reverse Current @ rated VR TA = 25°C TA = 125°C Maximum Forward Voltage @ 1.0 A Maximum Reverse Recovery Time IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A Typical Junction Capacitance VR = 4.0 V, f = 1.0 MHz 50 35 50
TA = 25°C unless otherwise noted
Device
1B 100 70 100 1D 200 140 200 1G 400 280 400 5.0 50 1.0 2.0 15 1.2 1J 600 420 600 1K 800 560 800 1M 1000 800 1000
Units
V V V µA µA V µS pF
1998 Fairchild Semiconductor International
GF1A-GF1M, Rev. E
GF1A-GF1M
Surface Mount Glass Passivated Rectifier
(continued)
Typical Characteristics
Forward Current Derating Curve
1.6 FORWARD CURRENT (A) 1.4 1.2 1 0.8 0.6 0.4 0.2 0 0 25 50 75 100 125 LEAD TEMPERATURE ( º C) 150 175
RESISTIVE OR INDUCTIVE LOAD P.C.B. MOUNTED ON 0.2 x 0.2" (5.0 x 5.0 mm) COPPER PAD AREAS
Non-Repetitive Surge Current
PEAK FORWARD SURGE CURRENT (A) 100 50
20 10 5
2 1
1
2
5 10 20 50 NUMBER OF CYCLES AT 60Hz
100
Forward Characteristics
100 REVERSE CURRENT (µ A) FORWARD CURRENT (A) 100
Reverse Characteristics
10
10
TA = 125 º C
1
TA = 75º C
1
0.1
0.1
TA = 25 º C Pulse Width = 300µS 2% Duty Cycle
0.01
TA = 25º C
0.01 0.4
0.6
0.8 1 1.2 1.4 1.6 FORWARD VOLTAGE (V)
1.8
2
0.001
0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Typical Junction Capacitance
100 JUNCTION CAPACITANCE (pF) 50
20 10 5
2 1 0.01
0.1 1 10 REVERSE VOLTAGE (V)
100
GF1A-GF1M, Rev. E
SMA/DO-214AC Package Dimensions
SMA/DO-214AC (FS PKG Code P5)
1:1
Scale 1:1 on letter size paper
Dimensions shown below are in: inches [millimeters]
Part Weight per unit (gram): 0.064
0.181 (4.597) 0.157 (3.988) 0.062 (1.575) 0.055 (1.397.