Page 1
EGF1A - EGF1D
Features
Low forward voltage drop.
•
0.062 (1.575)
0.055 (1.397)
• Low profile package.
• Fast switching for high efficiency.
3.93
3.73
1.67
1.47
+
2.38
2.18
5.49
5.29
Minimum Recommende d
Land Pattern
SMA/DO-214AC
COLOR BAND DENOTES CA THODE
0.060 (1.524)
0.030 (0.762)
1.0 Ampere High Efficiency Glass Passivated Rectifier
0.181 (4.597)
0.157 (3.988)
2
0.208 (5.283)
0.188 (4.775)
0.008 (0.203)
0.002 (0.051)
0.114 (2.896)
1
0.098 (2.489)
0.096 (2.438)
0.078 (1.981)
0.012 (0.305)
0.006 (0.152)
EGF1A - EGF1D
Absolute Maximum Ratings* T
= 25°C unless otherwise noted
A
Symbol Parameter Value Units
I
O
i
f(surge)
P
D
R
θ
JA
R
θ
JC
T
stg
T
J
Average Rectified Current
@ T
= 100°C
L
1.0 A
Peak Forward Surge Current
8.3 ms single half-sine-wave
30 A
Superimposed on rated load (JEDEC method)
Total Dev ice Dissipation
Derate above 25°C
2.0
13
Thermal Resistance, Junction to Ambien t ** 85
Ther mal Resistance, Junction to Case * * 30
Storage Temperature Range -65 to +175
Operating Junction Temperature -65 to +175
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 FR-4 PCB 0.013 mm.
Electrical Characteristics T
= 25°C unless otherwise noted
A
Parameter Device Units
1A 1B 1C 1D
Peak Repetitive Reverse Voltage 50 100 150 200 V
Maximum RMS Voltage 35 70 105 140 V
DC Reverse Voltage (Rated VR)
Maximum Reverse Current
@ rated V
R
TA = 25°C
= 125°C
T
A
Maximum Forward Voltage @ 1.0 A 1.0 V
Maximum Reverse Recovery Time
I
= 0.5 A, IR = 1.0 A, I
F
= 0.25 A
RR
Typical Junction Capacit ance
V
= 4.0 V, f = 1.0 MHz
R
50 100 150 200 V
10
100
50 ns
15 pF
µ
A
µ
A
1998 Fairchild Semiconductor Corporation
EGF1A-EGF1D, Rev. B
Page 2
T ypical Characteristics
EGF1A - EGF1D
Forward Current Derating Curve
1.6
1.4
1.2
1
RESISTIVE OR
0.8
INDUCTIVE LOAD
P.C.B . MO UN T E D
0.6
ON 0 .2 x 0 .2"
(5.0 x 5.0 mm)
0.4
COPP ER PAD AREAS
FORWARD CU RRENT (A)
0.2
0
0 255075100125150175
LEAD TEMPERA T URE ( C)
º
Non-Repetitive Surge Current
40
30
20
10
0
PEAK FORWARD SURGE CURRENT (A)
12 51020 50100
NUMBER O F CYCLES AT 60Hz
Forward Characteristics
100
T = 25 C
T = 25 C
º
º
J
A
Pulse Width = 30 0µS
2% Duty Cycle
10
1
0.1
FORWARD CU RR ENT (A)
0.01
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6
FORWARD VOLTAGE (V)
Reverse Characteristics
1000
T = 100 C
º
µ
100
10
1
REVERS E C URRENT ( A)
0.1
0 20406080100120140
PERCENT OF RA TED PEAK REVERSE VO LTAGE (%)
A
T = 25 C
T = 25 C
º
º
J
A
T ypical Junction Capacitance
60
50
40
30
20
10
JUNCT ION CAP ACITANCE (pF)
0
0.1 0.5 1 2 5 10 20 50 100 500
50
Ω
NONINDUCTIVE
50V
(approx)
Ω
50
NONINDUCTIVE
NOTES:
1. Rise time = 7.0 ns max; Input impedance = 1.0 megaohm 22 pf.
2. Rise time = 10 ns max; Source impedance = 50 ohms.
Ω
50
NONINDUCTIVE
DUT
OSCILLOSCOPE
(Note 1)
REVERSE VO LTAGE (V)
(-)
Pulse
Generator
(Note 2)
(+)
Reverse Recovery Time Characterstic and Test Circuit Diagram
+0.5A
trr
0
-0.25A
-1.0A
1.0cm SET TIME BASE FOR
5/ 10 ns/ cm
EGF1A-EGF1D, Rev. B
Page 3
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
0.062 (1.575)
0.055 (1.397)
0.060 (1.524)
0.030 (0.762)
0.181 (4.597)
0.157 (3.988)
2
0.208 (5.283)
0.188 (4.775)
0.008 (0.203)
0.002 (0.051)
0.114 (2.896)
1
0.098 (2.489)
0.096 (2.438)
0.078 (1.981)
0.012 (0.305)
0.006 (0.152)
1.67
1.47
Minimum Recommended
3.93
3.73
+
2.38
2.18
5.49
5.29
Land Pattern
August 1999, Rev. A
Page 4
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®
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2. A critical component is any component of a life
support device or system whose failure to perform can
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PRODUCT STA TUS DEFINITIONS
Definition of Terms
Datasheet Identification Product Status Definition
Advance Information
Preliminary
No Identification Needed
Obsolete
Formative or
In Design
First Production
Full Production
Not In Production
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
This datasheet contains final specifications. Fairchild
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that has been discontinued by Fairchild semiconductor.
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Rev. D
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