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Fairchild Semiconductor Electronic Components Datasheet

RS1K Datasheet

1.0 Ampere Fast Recovery Rectifiers

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Discrete POWER & Signal
Technologies
RS1A - RS1M
Features
Glass passivated junction.
For surface mounted applications.
Built in strain relief, ideal for automated
placement.
0.062 (1.575)
0.055 (1.397)
2
SMA/DO-214AC
COLOR BAND DENOTES CATHODE
0.181 (4.597)
0.157 (3.988)
0.208 (5.283)
0.188 (4.775)
1
0.114 (2.896)
0.098 (2.489)
0.096 (2.438)
0.078 (1.981)
1.0 Ampere Fast Recovery Rectifiers
0.060 (1.524) 0.008 (0.203)
0.030 (0.762) 0.004 (0.102)
0.012 (0.305)
0.006 (0.152)
Absolute Maximum Ratings* TA = 25°C unless otherwise noted
Symbol
Parameter
Value
IO
if(surge)
PD
RθJA
RθJC
Tstg
TJ
Average Rectified Current
@ TA = 100°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
*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.
1.0
30
1.19
9.5
105
32
-55 to +150
-55 to +150
Units
A
A
W
mW /°C
°C/W
°C/W
°C
°C
Electrical Characteristics TA = 25°C unless otherwise noted
Parameter
Device
1A 1B 1D 1G
Peak Repetitive Reverse Voltage
50 100 200 400
Maximum RMS Voltage
35 70 140 280
DC Reverse Voltage (Rated VR)
Maximum Reverse Current
@ rated VR
TA = 25°C
TA = 125°C
Maximum Forward Voltage @ 1.0 A
50 100 200 400
5.0
50
1.3
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
150
10
1J
600
420
600
250
Units
1K 1M
800 1000
560 700
V
V
800 1000
V
µA
µA
V
500 nS
pF
©1999 Fairchild Semiconductor Corporation
RS1A-RS1M, Rev. A


Fairchild Semiconductor Electronic Components Datasheet

RS1K Datasheet

1.0 Ampere Fast Recovery Rectifiers

No Preview Available !

Typical Characteristics
Forward Current Derating Curve
1.6
1.4
1.2
1
0.8 RESISTIVE OR
INDUCTIVE LOAD
0.6 P.C.B. MOUNTED
ON 0.2 x 0.2"
0.4 (5.0 x 5.0 mm)
COPPER PAD AREAS
0.2
0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE (º C)
Fast Recovery Rectifiers
(continued)
Non-Repetitive Surge Current
30
25
20
15
10
5
0
12
5 10 20
50 100
NUMBER OF CYCLES AT 60Hz
Forward Characteristics
10
TA = 125ºC
1
TA = 25º C
0.1
0.01
0.4
Pulse Width = 300µs
2% Duty Cycle
0.6 0.8 1 1.2 1.4
FORWARD VOLTAGE (V)
1.6
Reverse Characteristics
10
TA = 125ºC
1
TA = 100ºC
0.1
0.01
TA = 25º C
0.001
0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Junction Capacitance
50
20
10
5
1
12
5 10 20
50 100
REVERSE VOLTAGE (V)
RS1A-RS1M, Rev. A


Part Number RS1K
Description 1.0 Ampere Fast Recovery Rectifiers
Maker Fairchild Semiconductor
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RS1K Datasheet PDF






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