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 VRRM 50 100 200 400 600 800 Volts
Maximum RMS voltage VRMS 35 70 140 280 420 500 Volts
Maximum DC blocking voltage VDC 50 100 200 400 600 800 Volts
Maximum average forward rectified current
at TL=90°C I(AV) 1.0 Amp
Peak forward surge current
8.3ms single half sine-wave superimposed on IFSM 30.0 Amps
rated load (JEDEC Method) TL=90°C
Maximum instantaneous forward voltage at 1.0A VF1.30 Volts
Maximum DC reverse current TA=25°C 5.0
at rated DC blocking voltage TA=125°C IR50.0 µA
Maximum reverse recovery time (NOTE 1) trr 150 250 ns
Typical junction capacitance (NOTE 2) CJ10.0 7.0 pF
Maximum thermal resistance (NOTE 3) RΘJA 105.0
RΘJL 32.0 °C/W
Operating junction and storage temperature range TJ, T STG -55 to +150 °C
NOTES:
(1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A
(2) Measured at 1.0 MHZand 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
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)
020 40 60 80 100 120 140 160 180
0
0.5
1.0
1.2
110100
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
110100
1
10
30
0 20406080100
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
AVERAGE FORWARD CURRENT,
AMPERES
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
NUMBER OF CYCLES AT 60 HZ
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT,
AMPERES
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 5 - TYPICAL JUNCTION CAPACITANCE FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
JUNCTION CAPACITANCE, pF
TRANSIENT THERMAL IMPEDANCE (°C/W)
REVERSE VOLTAGE, VOLTS t, PULSE DURATION, SEC
TL= 90°C
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
TJ=25°C
TJ=25°C
PULSE WIDTH=300µs
1% DUTY CYCLE
TJ=25°C
f=1.0 MHZ
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
TJ=125°C
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
TJ=100°C
1.0
