RS1A THRU RS1M
1.0AMP. FAST RECOVERY SURFACE MOUNT RECTIFIERS
FEATURE
.Fast
switching
.High
current capability
.Low
forward voltage drop
.Low
power loss, high efficiency
.High
surge capability
.High
temperature soldering guaranteed:
260℃/10 seconds at terminals.
.For
surface mounted application.
.Easy
pick and place.
Fig1: SMA/DO-214AC*
FOR OPEN JUNCTION DICE PACKAGING OUTLINE
Fig2: SMA/DO-214AC
FOR GLASS PASSIVATED DICE PACKAGING OUTLINE
MECHANICAL DATA
.Case:
Molded plastic
.Epoxy:
UL94V-0 rate flame retardant
.Lead:
MIL-STD- 202E, Method 208 guaranteed
.Polarity:Color
band denotes cathode end
.Packaging:12mm
tape per EIA STD RS-481
.Mounting
position: Any
NO
A
B
C
D
E
F
G
Fig1（mm）
1.9½2.4
1.2½1.8
0.23MAX
2.4½2.9
3.8½4.6
0.8½1.8
4.8½5.8
Fig2（mm）
1.98½2.3
1.35½1.6
0.2MAX
2.4½2.9
3.8½4.6
0.8½1.8
4.8½5.8
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz,resistive or inductive load. For capacitive load, derate current by 20%
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC blocking Voltage
Maximum Average Forward Rectified Current
at T
A
=55°C
Peak Forward Surge Current 8.3ms single half
sine- wave superimposed on rated load (JEDEC
method)
Maximum Forward Voltage at 1.0A DC
Maximum DC Reverse Current
at rated DC blocking voltage
@T
A
=25°C
@T
A
=100°C
SYM
BOL
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
t
rr
C
J
R
(JA)
T
STG
T
J
RS
1A
50
35
50
RS
1B
100
70
100
RS
1D
200
140
200
RS
1G
400
280
400
1.0
RS
1J
600
420
600
RS
1K
800
560
800
RS
1M
1000
700
1000
units
V
V
V
A
30.0
1.3
5.0
100.0
150
15
75
-55 to +150
-55 to +150
250
500
A
V
µA
nS
pF
°C /W
°C
°C
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 3)
Storage Temperature
Operation Junction Temperature
Note:
1. Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
2. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc
3. Measured on P.C.Board with 0.2×0.2”(5.0×5.0mm)Copper Pad Areas.
- 149 -
RATING AND CHARACTERISTIC CURVES (RS1A THRU RS1M)
FIG.1-TYPICAL FORWARD CURRENT
DERATING CURVE
1.0
FIG.2-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
10
AVERGE FORWARD
RECTIFIED CURRENT,(A)
INSTANEOUS FORWARD
CURRENT,(A)
1.0
TJ=25
℃
Pulse Width=300
μ
s
1% Duty Cycle
0.5
Single Phase Half
Wave 60Hz
Resistive or
inductive Load
0.1
.01
5
0.8
1.1
1.4
1.7
AMBIENT TEMPERTURE,(
℃
)
FIG.3-MAXIMUN NON-REPETITIVE
FORWARD SURGE CURRENT
40
8.3ms Single Half
Sine-Wave (JEDEC
Method)
INSTANEOUS FORWARD VOLTAGE,(V)
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
PEAK FORWARD SURGE
CURRENT,(A)
30
20
INSTANEOUS REVERSE
CURRENT,(
μ
A)
TJ=25
℃
10
NUMBER OF CYCLES AT 60Hz
PERCENT OF RATED PEAK REVERSE
VOLTAGE,(%)
FIG.5-TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERSITIC
50
Ω
NONINDUCTIVE
10
Ω
NONINDUCTIVE
(+)
25Vdc
(approx)
(-)
(+)
1
Ω
(NOTE 1)
NON- OSCILOSCOPE
INDUCTIVE
PULSE
GENERATOR
(NOTE 2)
(-)
NOTES:
1. Rise Time=7ns max, Input
Impedance= 1 megohm.22pF.
2. Rise Time=10ns max,
Souce Impedance= 50 ohms.
- 150 -
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