RS3A THRU RS3K
SURFACE MOUNT FAST SWITCHING RECTIFIER
Reverse Voltage -
50 to 800 Volts
DO-214AB
MODIFIED J-BEND
Forward Current -
3.0 Amperes
FEATURES
♦
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
♦
For surface mount applications
♦
Low profile package
♦
Built-in strain relief,
ideal for automated placement
♦
Fast switching for high efficiency
♦
Easy pick and place
♦
Glass passivated chip junction
♦
High temperature soldering:
250°C/10 seconds at terminals
0.126 (3.20)
0.114 (2.90)
0.245 (6.22)
0.220 (5.59)
0.280 (7.11)
0.260 (6.60)
0.012 (0.305)
0.006 (0.152)
0.103 (2.62)
0.079 (2.06)
MECHANICAL DATA
0.060 (1.52)
0.030 (0.76)
0.320 (8.13)
0.305 (7.75)
0.008 (0.203)
MAX.
Dimensions in inches and (millimeters)
Case:
JEDEC DO-214AB molded plastic body over
passivated chip
Terminals:
Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity:
Color band denotes cathode end
Weight:
0.007 ounce, 0.25 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
RS3A
RA
RS3B
RB
RS3D
RD
RS3G
RG
RS3J
RJ
RS3K
RK
UNITS
Device marking code
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at T
L
=75°C
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method) T
L
=75°C
Maximum instantaneous forward voltage at 2.5A
Maximum DC reverse current
at Rated DC blocking voltage
Maximum reverse recovery time
(NOTE 1)
Typical junction capacitance
(NOTE 2)
Typical thermal resistance
(NOTE 3)
Operating junction and storage temperature range
T
A
=25°C
T
A
=125°C
V
RRM
V
RMS
V
DC
I
(AV)
50
35
50
100
70
100
200
140
200
3.0
400
280
400
600
420
600
800
560
800
Volts
Volts
Volts
Amps
I
FSM
V
F
I
R
t
rr
C
J
R
ΘJA
R
ΘJL
T
J
, T
STG
150
100.0
1.3
10.0
250
250
60.0
50.0
15.0
-55 to +150
500
Amps
Volts
µA
ns
pF
°C/W
°C
NOTES:
(1) Reverse recovery test conditions: I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A
(2) Measured at 1.0 MHz and applied V
R
=4.0 Volts
(3) Thermal resistance from junction to ambient and from junction to lead mounted on
P.C.B. with 0.3 x 0.3” (8.0 x 8.0mm) copper pad areas
4/98
RATINGS AND CHARACTERISTIC CURVES RS3A THRU RS3K
FIG. 2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
FIG. 1 - FORWARD CURRENT DERATING CURVE
3.0
AVERAGE FORWARD CURRENT,
AMPERES
RESISTIVE OR INDUCTIVE LOAD
150
PEAK FORWARD SURGE
CURRENT, AMPERES
2.5
2.0
125
100
75
50
25
0
1
10
TL=75°C
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
1.0
P.C.B. MOUNTED
0.3 x 3.0” (8.0 x 8.0mm)
COPPER PAD AREAS
0
0
50
100
150
200
100
LEAD TEMPERATURE, °C
NUMBER OF CYCLES AT 60 H
Z
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
100
INSTANTANEOUS FORWARD CURRENT,
AMPERES
100
T
J
=125°C
T
J
=125°C
10
T
J
=25°C
T
J
=-40°C
1
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
PULSE WIDTH=300µs
1% DUTY CYCLE
10
T
J
=75°C
1
0.1
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
T
J
=25°C
0.1
FIG. 5 - TYPICAL TRANSIENT THERMAL IMPEDANCE
TRANSIENT THERMAL IMPEDANCE (°C/W)
100
MOUNTED ON 0.20 x 0.27” (5 x 7mm)
COPPER PAD AREAS
0.01
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
10
1
0.1
0.01
0.1
1
t, PULSE DURATION, sec
10
100
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