RS3A THRU RS3K
SURFACE MOUNT FAST SWITCHING RECTIFIER
Reverse Voltage - 50 to 800 Volts 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:
250C/10 seconds at terminals
MECHANICAL DATA
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 25C ambient temperature unless otherwise specified.
SYMBOLS
RS3A
RS3B
RS3D
RS3G
RS3J
RS3K
UNITS
Device marking code
RA
RB
RD
RG
RJ
RK
Maximum repetitive peak reverse voltage
V
RRM
50
100
200
400
600
800
Volts
Maximum RMS voltage
V
RMS
35
70
140
280
420
560
Volts
Maximum DC blocking voltage
V
DC
50
100
200
400
600
800
Volts
Maximum average forward rectified current
at T
L
=75C
I
(AV)
3.0
Amps
Peak forward surge current
8.3ms single half sine-wave superimposed on
I
FSM
100.0
Amps
rated load (JEDEC Method) T
L
=75C
Maximum instantaneous forward voltage at 2.5A
V
F
1.3
Volts
Maximum DC reverse current
T
A
=25C
10.0
at Rated DC blocking voltage
T
A
=125C
I
R
250
A
Maximum reverse recovery time
(NOTE 1)
t
rr
150
250
500
ns
Typical junction capacitance
(NOTE 2)
C
J
60.0
pF
Typical thermal resistance
(NOTE 3)
R
JA
50.0
R
JL
15.0
C/W
Operating junction and storage temperature range
T
J
, T
STG
-55 to +150
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
0.006 (0.152)
0.012 (0.305)
0.030 (0.76)
0.060 (1.52)
0.008 (0.203)
0.305 (7.75)
0.320 (8.13)
0.260 (6.60)
0.280 (7.11)
0.079 (2.06)
0.103 (2.62)
0.220 (5.59)
0.245 (6.22)
0.126 (3.20)
0.114 (2.90)
MAX.
DO-214AB
MODIFIED J-BEND
Dimensions in inches and (millimeters)
1
10
100
0
25
50
75
100
125
150
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0.1
1
10
100
0
50
100
150
200
0
1.0
2.0
2.5
3.0
0
20
40
60
80
100
0.01
0.1
1
10
100
0.01
0.1
1
10
100
0.1
1
10
100
RATINGS AND CHARACTERISTIC CURVES RS3A THRU RS3K
FIG. 1 - FORWARD CURRENT DERATING CURVE
LEAD TEMPERATURE, C
A
VERA
GE FOR
W
ARD CURRENT
,
AMPERES
FIG. 2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
NUMBER OF CYCLES AT 60 H
Z
PEAK FOR
W
ARD SURGE
CURRENT
, AMPERES
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
INST
ANT
ANEOUS FOR
W
ARD CURRENT
,
AMPERES
INST
ANT
ANEOUS REVERSE CURRENT
,
MICR
O
AMPERES
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
T
J
=-40C
T
J
=25C
T
J
=125C
PULSE WIDTH=300
s
1% DUTY CYCLE
T
J
=125C
T
J
=75C
T
J
=25C
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
TL=75C
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
P.C.B. MOUNTED
0.3 x 3.0" (8.0 x 8.0mm)
COPPER PAD AREAS
RESISTIVE OR INDUCTIVE LOAD
FIG. 5 - TYPICAL TRANSIENT THERMAL IMPEDANCE
TRANSIENT
THERMAL IMPED
ANCE (
C/W)
MOUNTED ON 0.20 x 0.27" (5 x 7mm)
COPPER PAD AREAS
t, PULSE DURATION, sec
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