RS1A THRU RS1K
SURFACE MOUNT FAST SWITCHING RECTIFIER
Reverse Voltage - 50 to 800 Volts Forward Current - 1.0 Ampere
FEATURES
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications in order to optimize
board space
Low profile package
Built-in strain relief, ideal for
automated placement
Fast switching for high efficiency
Glass passivated chip junction
High temperature soldering:
250°C/10 seconds at terminals
MECHANICAL DATA
Case: JEDEC DO-214AC molded plastic over
passivated chip
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Weight: 0.002 ounce, 0.064 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS RS1A
RS1B
RS1D
RS1G
RS1J
RS1K
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
500
Volts
Maximum DC blocking voltage
V
DC
50
100
200
400
600
800
Volts
Maximum average forward rectified current
at T
L
=90°C
I
(AV)
1.0
Amp
Peak forward surge current
8.3ms single half sine-wave superimposed on
I
FSM
30.0
Amps
rated load (JEDEC Method) T
L
=90°C
Maximum instantaneous forward voltage at 1.0A
V
F
1.30
Volts
Maximum DC reverse current
T
A
=25°C
5.0
at rated DC blocking voltage
T
A
=125°C
I
R
50.0
µ
A
Maximum reverse recovery time
(NOTE 1)
t
rr
150 250
ns
Typical junction capacitance
(NOTE 2)
C
J
10.0
7.0
pF
Maximum thermal resistance
(NOTE 3)
R
JA
105.0
R
JL
32.0
°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 reverse voltage of 4.0 Volts
(3) Thermal resistance from junction to ambient and from junction to lead mounted on
P.C.B. with 0.2 x 0.2" (5.0 x 5.0mm) copper pad areas
4/98
0.157 (3.99)
0.177 (4.50)
0.006 (0.152)
0.012 (0.305)
0.030 (0.76)
0.060 (1.52)
0.008 (0.203) MAX.
0.194 (4.93)
0.208 (5.28)
0.100 (2.54)
0.110 (2.79)
0.078 (1.98)
0.090 (2.29)
0.049 (1.25)
0.065 (1.65)
DO-214AC
MODIFIED J-BEND
Dimensions are in inches and (millimeters)
0
20
40
60
80 100 120 140 160 180
0
0.5
1.0
1.2
1
10
100
0
10
20
30
40
50
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
0.01
0.1
1
10
30
1
10
100
1
10
30
0
20
40
60
80
100
0.01
0.1
1
10
30
0.01
0.1
1
10
1
10
100
RATINGS AND CHARACTERISTIC CURVES RS1A THRU RS1J
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
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
JUNCTION CAP
A
CIT
ANCE, pF
TRANSIENT
THERMAL
IMPED
ANCE (
°
C/W)
REVERSE VOLTAGE, VOLTS
t, PULSE DURATION, SEC
TL = 90°C
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
TJ=25°C
T
J
=25°C
PULSE WIDTH=300
µ
s
1% DUTY CYCLE
T
J
=25°C
f=1.0 MH
Z
Vsig=50mVp-p
MOUNTED ON 0.2 x 0.2" (5x5mm)
COPPER PAD AREA
P.C.B. MOUNTED ON 0.2 x 0.2" (5.0 x 5.0mm)
COPPER PAD AREAS
RESISTIVE OR INDUCTIVE LOAD
TJ=125°C
T
J
=125°C
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
TJ=100°C
1.0
PDF 
ZIP